2025
FASTlabel: Making Supervised Query Optimizer Hinting Practical.
Proceedings of the Datenbanksysteme für Business, 2025
Complexity Analysis of Pipeline Execution Order Enumeration for Query Execution Plans.
Proceedings of the Datenbanksysteme für Business, 2025
Disaggregated Pipeline Grouping LIVE.
Proceedings of the Datenbanksysteme für Business, 2025
2024
Designing and Implementing a Generator Framework for a SIMD Abstraction Library.
CoRR, 2024
Steering the PostgreSQL query optimizer using hinting: State-Of-The-Art and open challenges.
Proceedings of the 35th GI-Workshop Grundlagen von Datenbanken, Herdecke, 2024
Selma: A Semantic Local Code Search Platform.
Proceedings of the Advances in Information Retrieval, 2024
Investigating the Usage of Formulae in Mathematical Answer Retrieval.
Proceedings of the Advances in Information Retrieval, 2024
TAFT: A Transformer-Based Approach for Format Transformation.
Proceedings of the Discovery Science Late Breaking Contributions 2024 (DS-LB 2024) co-located with 27th International Conference Discovery Science 2024 (DS 2024), 2024
Demystifying Intel Data Streaming Accelerator for In-Memory Data Processing.
Proceedings of the 2nd Workshop on Disruptive Memory Systems, 2024
Development and Evaluation of a FIWARE-based Digital Twin Prototype for Road System.
DiDit@DisCoTec, 2024
Program your (custom) SIMD instruction set on FPGA in C++.
Proceedings of the 14th Conference on Innovative Data Systems Research, 2024
[Vision Paper] Digital Twin System - From Frameworks to a Comprehensive System.
Proceedings of the IEEE International Conference on Big Data, 2024
Amethyst - A Generalized on-the-Fly De/Re-compression Framework to Accelerate Data-Intensive Integer Operations on GPUs.
Proceedings of the Advances in Databases and Information Systems, 2024
On-The-Fly Data Distribution to Accelerate Query Processing in Heterogeneous Memory Systems.
Proceedings of the Advances in Databases and Information Systems, 2024
2023
Peer-Reviewing Processes and Incentives: Data Management Community Survey Results.
SIGMOD Rec., December, 2023
BOUNCE: memory-efficient SIMD approach for lightweight integer compression.
Distributed Parallel Databases, September, 2023
Partition-based SIMD Processing and its Application to Columnar Database Systems.
Datenbank-Spektrum, March, 2023
FASTgres: Making Learned Query Optimizer Hinting Effective.
Proc. VLDB Endow., 2023
Datenbank-Community vernetzt sich in Dresden.
Datenbank-Spektrum, 2023
Simplicity done right for SIMDified query processing on CPU and FPGA.
Proceedings of the 1st Workshop on Simplicity in Management of Data, 2023
A Study of Early Aggregation in Database Query Processing on FPGAs.
Proceedings of the 2023 ACM/SIGDA International Symposium on Field Programmable Gate Arrays, 2023
Learned Selection Strategy for Lightweight Integer Compression Algorithms.
Proceedings of the Proceedings 26th International Conference on Extending Database Technology, 2023
Enhanced Featurization of Queries with Mixed Combinations of Predicates for ML-based Cardinality Estimation.
Proceedings of the Proceedings 26th International Conference on Extending Database Technology, 2023
Near to Far: An Evaluation of Disaggregated Memory for In-Memory Data Processing.
Proceedings of the 1st Workshop on Disruptive Memory Systems, 2023
KeRRaS: Sort-Based Database Query Processing on Wide Tables Using FPGAs.
Proceedings of the 19th International Workshop on Data Management on New Hardware, 2023
Pipeline Group Optimization on Disaggregated Systems.
Proceedings of the 13th Conference on Innovative Data Systems Research, 2023
JumpXClass: Explainable AI for Jump Classification in Trampoline Sports.
Proceedings of the Datenbanksysteme für Business, 2023
Working with Disaggregated Systems. What are the Challenges and Opportunities of RDMA and CXL?
Proceedings of the Datenbanksysteme für Business, 2023
Improving GPU Matrix Multiplication by Leveraging Bit Level Granularity and Compression.
Proceedings of the Datenbanksysteme für Business, 2023
PostBOUND: PostgreSQL with Upper Bound SPJ Query Optimization.
Proceedings of the Datenbanksysteme für Business, 2023
Comparing and Improving Active Learning Uncertainty Measures for Transformer Models.
Proceedings of the Advances in Databases and Information Systems, 2023
2022
Workshop on "Reproducible Science in Data Management".
Datenbank-Spektrum, November, 2022
Testing Very Large Database Management Systems: The Case of SAP HANA.
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Datenbank-Spektrum, November, 2022
To share or not to share vector registers?
VLDB J., 2022
Turbo-Charging SPJ Query Plans with Learned Physical Join Operator Selections.
Proc. VLDB Endow., 2022
Accelerating Parallel Operation for Compacting Selected Elements on GPUs.
J. Open Source Softw., 2022
Data Science Meets High-Tech Manufacturing - The BTW 2021 Data Science Challenge.
Datenbank-Spektrum, 2022
Aggregate-based Training Phase for ML-based Cardinality Estimation.
Datenbank-Spektrum, 2022
BTW2021 erstmals als digitale Vortragsreihe.
Datenbank-Spektrum, 2022
To Softmax, or not to Softmax: that is the question when applying Active Learning for Transformer Models.
CoRR, 2022
Publication Culture and Review Processes in the Data Management Community: An Open Discussion.
Proceedings of the SIGMOD '22: International Conference on Management of Data, Philadelphia, PA, USA, June 12, 2022
Ingredient-based Forecast of Sold Dish Portions in Campus Canteen Kitchens.
Proceedings of the 38th IEEE International Conference on Data Engineering Workshops, 2022
FPGA-Based Database Query Processing on Arbitrarily Wide Tables.
Proceedings of the 30th IEEE Annual International Symposium on Field-Programmable Custom Computing Machines, 2022
Towards A General SIMD Concurrent Approach to Accelerating Integer Compression Algorithms.
Proceedings of the 25th International Conference on Extending Database Technology, 2022
ALWars: Combat-Based Evaluation of Active Learning Strategies.
Proceedings of the Advances in Information Retrieval, 2022
ImitAL: Learned Active Learning Strategy on Synthetic Data.
Proceedings of the Discovery Science - 25th International Conference, 2022
To use or not to use the SIMD gather instruction?
Proceedings of the International Conference on Management of Data, 2022
Transformer-Encoder and Decoder Models for Questions on Math.
Proceedings of the Working Notes of CLEF 2022 - Conference and Labs of the Evaluation Forum, Bologna, Italy, September 5th - to, 2022
Transformer-Encoder-Based Mathematical Information Retrieval.
Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2022
Memory Efficient Scheduling of Query Pipeline Execution.
Proceedings of the 12th Conference on Innovative Data Systems Research, 2022
DAPHNE: An Open and Extensible System Infrastructure for Integrated Data Analysis Pipelines.
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Proceedings of the 12th Conference on Innovative Data Systems Research, 2022
2021
PostCENN: PostgreSQL with Machine Learning Models for Cardinality Estimation.
Proc. VLDB Endow., 2021
Season- and Trend-aware Symbolic Approximation for Accurate and Efficient Time Series Matching.
Datenbank-Spektrum, 2021
ImitAL: Learning Active Learning Strategies from Synthetic Data.
CoRR, 2021
Accurate and Efficient Time Series Matching by Season- and Trend-aware Symbolic Approximation - Extended Version Including Additional Evaluation and Proofs.
CoRR, 2021
SIMD-MIMD cocktail in a hybrid memory glass: shaken, not stirred.
Proceedings of the SYSTOR '21: The 14th ACM International Systems and Storage Conference, 2021
Small Selectivities Matter: Lifting the Burden of Empty Samples.
Proceedings of the SIGMOD '21: International Conference on Management of Data, 2021
Pre-Trained Web Table Embeddings for Table Discovery.
Proceedings of the aiDM '21: Fourth Workshop in Exploiting AI Techniques for Data Management, 2021
An ALBERT-based Similarity Measure for Mathematical Answer Retrieval.
Proceedings of the SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2021
Mastering the NEC Vector Engine Accelerator for Analytical Query Processing.
Proceedings of the 37th IEEE International Conference on Data Engineering Workshops, 2021
RecipeGM: A Hierarchical Recipe Generation Model.
Proceedings of the 37th IEEE International Conference on Data Engineering Workshops, 2021
Towards Porting Hardware-Oblivious Vectorized Query Operators to GPUs.
Proceedings of the 32nd GI-Workshop Grundlagen von Datenbanken, Online Event, 2021
Resource-Efficient Database Query Processing on FPGAs.
Proceedings of the 17th International Workshop on Data Management on New Hardware, 2021
The Case for SIMDified Analytical Query Processing on GPUs.
Proceedings of the 17th International Workshop on Data Management on New Hardware, 2021
TU_DBS in the ARQMath Lab 2021, CLEF.
Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to, 2021
Simplicity Done Right for Join Ordering.
Proceedings of the 11th Conference on Innovative Data Systems Research, 2021
LCTL: Lightweight Compression Template Library.
Proceedings of the 2021 IEEE International Conference on Big Data (Big Data), 2021
2020
Efficient compute node-local replication mechanisms for NVRAM-centric data structures.
VLDB J., 2020
General dynamic Yannakakis: conjunctive queries with theta joins under updates.
VLDB J., 2020
Sharing Opportunities for OLTP Workloads in Different Isolation Levels.
Proc. VLDB Endow., 2020
Enabling Low Tail Latency on Multicore Key-Value Stores.
Proc. VLDB Endow., 2020
MorphStore: Analytical Query Engine with a Holistic Compression-Enabled Processing Model.
Proc. VLDB Endow., 2020
Feature-aware forecasting of large-scale time series data sets.
it Inf. Technol., 2020
A cost-based storage format selector for materialized results in big data frameworks.
Distributed Parallel Databases, 2020
Efficient Compilation of Regular Path Queries.
Datenbank-Spektrum, 2020
Machine Learning-based Cardinality Estimation in DBMS on Pre-Aggregated Data.
CoRR, 2020
Configuring Parallelism for Hybrid Layouts Using Multi-Objective Optimization.
Big Data, 2020
Scalable In-Memory Graph Pattern Matching on Symmetric Multiprocessor Systems.
Proceedings of the Software Foundations for Data Interoperability and Large Scale Graph Data Analytics, 2020
Polymorphic Compressed Replication of Columnar Data in Scale-Up Hybrid Memory Systems.
Proceedings of the SYSTOR 2020: The 13th ACM International Systems and Storage Conference, 2020
Best of both worlds: combining traditional and machine learning models for cardinality estimation.
Proceedings of the Third International Workshop on Exploiting Artificial Intelligence Techniques for Data Management, 2020
Workload merging potential in SAP Hybris.
Proceedings of the 8th International Workshop on Testing Database Systems, 2020
FacetE: exploiting web tables for domain-specific word embedding evaluation.
Proceedings of the 8th International Workshop on Testing Database Systems, 2020
Active Learning for Spreadsheet Cell Classification.
Proceedings of the Workshops of the EDBT/ICDT 2020 Joint Conference, 2020
RetroLive: Analysis of Relational Retrofitted Word Embeddings.
Proceedings of the 23rd International Conference on Extending Database Technology, 2020
Retro: Relation Retrofitting For In-Database Machine Learning on Textual Data.
Proceedings of the 23rd International Conference on Extending Database Technology, 2020
WeakAL: Combining Active Learning and Weak Supervision.
Proceedings of the Discovery Science - 23rd International Conference, 2020
Integrating Lightweight Compression Capabilities into Apache Arrow.
Proceedings of the 9th International Conference on Data Science, 2020
To share or not to share vector registers?
Proceedings of the 16th International Workshop on Data Management on New Hardware, 2020
Comparative analysis of OpenCL and RTL for sort-merge primitives on FPGA.
Proceedings of the 16th International Workshop on Data Management on New Hardware, 2020
Learning from Textual Data in Database Systems.
Proceedings of the CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, 2020
Hardware-Oblivious SIMD Parallelism for In-Memory Column-Stores.
Proceedings of the 10th Conference on Innovative Data Systems Research, 2020
2019
From a Comprehensive Experimental Survey to a Cost-based Selection Strategy for Lightweight Integer Compression Algorithms.
ACM Trans. Database Syst., 2019
Efficient Query Processing for Dynamically Changing Datasets.
SIGMOD Rec., 2019
Architecture and Advanced Electronics Pathways Toward Highly Adaptive Energy- Efficient Computing.
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Proc. IEEE, 2019
CSAR: the cross-sectional autoregression model for short and long-range forecasting.
Int. J. Data Sci. Anal., 2019
Big Data Competence Center ScaDS Dresden/Leipzig: Overview and selected research activities.
Datenbank-Spektrum, 2019
Evaluating the Vector Supercomputer SX-Aurora TSUBASA as a Co-Processor for In-Memory Database Systems.
Datenbank-Spektrum, 2019
Particulate Matter Matters - The Data Science Challenge @ BTW 2019.
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Datenbank-Spektrum, 2019
Large-Scale Time Series Analytics - Novel Approaches for Generation and Prediction.
Datenbank-Spektrum, 2019
Conjunctive Queries with Theta Joins Under Updates.
CoRR, 2019
Cardinality estimation with local deep learning models.
Proceedings of the Second International Workshop on Exploiting Artificial Intelligence Techniques for Data Management, 2019
NeMeSys - A Showcase of Data Oriented Near Memory Graph Processing.
Proceedings of the 2019 International Conference on Management of Data, 2019
MorphStore - In-Memory Query Processing based on Morphing Compressed Intermediates LIVE.
Proceedings of the 2019 International Conference on Management of Data, 2019
DECO: A Dataset of Annotated Spreadsheets for Layout and Table Recognition.
Proceedings of the 2019 International Conference on Document Analysis and Recognition, 2019
A Genetic-Based Search for Adaptive Table Recognition in Spreadsheets.
Proceedings of the 2019 International Conference on Document Analysis and Recognition, 2019
Graph Traversals for Regular Path Queries.
Proceedings of the 2nd Joint International Workshop on Graph Data Management Experiences & Systems (GRADES) and Network Data Analytics (NDA), 2019
High-Throughput BitPacking Compression.
Proceedings of the 22nd Euromicro Conference on Digital System Design, 2019
XLIndy: Interactive Recognition and Information Extraction in Spreadsheets.
Proceedings of the ACM Symposium on Document Engineering 2019, 2019
Trading Memory versus Workload Overhead in Graph Pattern Matching on Multiprocessor Systems.
Proceedings of the 8th International Conference on Data Science, 2019
Integer Compression in NVRAM-centric Data Stores: Comparative Experimental Analysis to DRAM.
Proceedings of the 15th International Workshop on Data Management on New Hardware, 2019
Persistent Buffer Management with Optimistic Consistency.
Proceedings of the 15th International Workshop on Data Management on New Hardware, 2019
Assessing the Impact of Driving Bans with Data Analysis.
Proceedings of the Datenbanksysteme für Business, 2019
Fighting the Duplicates in Hashing: Conflict Detection-aware Vectorization of Linear Probing
Proceedings of the Datenbanksysteme für Business, 2019
First Investigations of the Vector Supercomputer SX-Aurora TSUBASA as a Co-Processor for Database Systems.
Proceedings of the Datenbanksysteme für Business, 2019
NeMeSys - Energy Adaptive Graph Pattern Matching on NUMA-based Multiprocessor Systems.
Proceedings of the Datenbanksysteme für Business, 2019
Explore FREDDY: Fast Word Embeddings in Database Systems.
Proceedings of the Datenbanksysteme für Business, 2019
Fast Approximated Nearest Neighbor Joins For Relational Database Systems.
Proceedings of the Datenbanksysteme für Business, 2019
A Technical Perspective of DataCalc - Ad-hoc Analyses on Heterogeneous Data Sources.
Proceedings of the 2019 IEEE International Conference on Big Data (IEEE BigData), 2019
DataCalc: Ad-hoc Analyses on Heterogeneous Data Sources.
Proceedings of the 2019 IEEE International Conference on Big Data (IEEE BigData), 2019
Automatically Configuring Parallelism for Hybrid Layouts.
Proceedings of the New Trends in Databases and Information Systems, 2019
2018
Query Processing in Data Warehouses.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018
Multi-schema-version data management: data independence in the twenty-first century.
VLDB J., 2018
A Hardware/Software Stack for Heterogeneous Systems.
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IEEE Trans. Multi Scale Comput. Syst., 2018
OLTPShare: The Case for Sharing in OLTP Workloads.
Proc. VLDB Endow., 2018
Conjunctive Queries with Inequalities Under Updates.
Proc. VLDB Endow., 2018
Robust and simple database evolution.
Inf. Syst. Frontiers, 2018
Intermediate Results Materialization Selection and Format for Data-Intensive Flows.
Fundam. Informaticae, 2018
Diversity of Processing Units - An Attempt to Classify the Plethora of Modern Processing Units.
Datenbank-Spektrum, 2018
Bericht zum Fachgruppentreffen 1./2. März 2018 - Symposium on Modern Database Platforms.
Datenbank-Spektrum, 2018
A Cost-based Storage Format Selector for Materialization in Big Data Frameworks.
CoRR, 2018
Column Scan Acceleration in Hybrid CPU-FPGA Systems.
Proceedings of the International Workshop on Accelerating Analytics and Data Management Systems Using Modern Processor and Storage Architectures, 2018
Feature-based comparison and generation of time series.
Proceedings of the 30th International Conference on Scientific and Statistical Database Management, 2018
AHEAD: Adaptable Data Hardening for On-the-Fly Hardware Error Detection during Database Query Processing.
Proceedings of the 2018 International Conference on Management of Data, 2018
Energy-Utility Function-Based Resource Control for In-Memory Database Systems LIVE.
Proceedings of the 2018 International Conference on Management of Data, 2018
Adaptive Energy-Control for In-Memory Database Systems.
Proceedings of the 2018 International Conference on Management of Data, 2018
Make Larger Vector Register Sizes New Challenges?: Lessons Learned from the Area of Vectorized Lightweight Compression Algorithms.
Proceedings of the 7th International Workshop on Testing Database Systems, 2018
Lower Bound-oriented Parameter Calculation for AN Coding.
Proceedings of the International Symposium on Information Theory and Its Applications, 2018
Modeling Customers and Products with Word Embeddings from Receipt Data.
Proceedings of the 22nd International Database Engineering & Applications Symposium, 2018
Conflict Detection-Based Run-Length Encoding - AVX-512 CD Instruction Set in Action.
Proceedings of the 34th IEEE International Conference on Data Engineering Workshops, 2018
Teaching In-Memory Database Systems the Detection of Hardware Errors.
Proceedings of the 34th IEEE International Conference on Data Engineering, 2018
Beyond Straightforward Vectorization of Lightweight Data Compression Algorithms for Larger Vector Sizes.
Proceedings of the 30th GI-Workshop Grundlagen von Datenbanken, Wuppertal, 2018
Analysis of Data Structures Involved in RPQ Evaluation.
Proceedings of the 7th International Conference on Data Science, 2018
Seamless Database Evolution for Cloud Applications.
Proceedings of the 7th International Conference on Data Science, 2018
Design of a Portable Programming Abstraction for Data Transformations.
Proceedings of the 7th International Conference on Data Science, 2018
Column Scan Optimization by Increasing Intra-Instruction Parallelism.
Proceedings of the 7th International Conference on Data Science, 2018
FPGA vs. SIMD: Comparison for Main Memory-Based Fast Column Scan.
Proceedings of the Data Management Technologies and Applications, 2018
Reliable In-Memory Data Management on Unreliable Hardware.
Proceedings of the 7th International Conference on Data Science, 2018
Table Recognition in Spreadsheets via a Graph Representation.
Proceedings of the 13th IAPR International Workshop on Document Analysis Systems, 2018
Efficient compute node-local replication mechanisms for NVRAM-centric data structures.
Proceedings of the 14th International Workshop on Data Management on New Hardware, 2018
ATUN-HL: Auto Tuning of Hybrid Layouts Using Workload and Data Characteristics.
Proceedings of the Advances in Databases and Information Systems, 2018
2017
Special Section on the International Conference on Data Engineering 2015.
IEEE Trans. Knowl. Data Eng., 2017
The Dresden Database Systems Group.
SIGMOD Rec., 2017
Memory Management Techniques for Large-Scale Persistent-Main-Memory Systems.
Proc. VLDB Endow., 2017
The Data Center under your Desk - How Disruptive is Modern Hardware for DB System Design?
Proc. VLDB Endow., 2017
Adaptive Work Placement for Query Processing on Heterogeneous Computing Resources.
Proc. VLDB Endow., 2017
Application-specific architectures for energy-efficient database query processing and optimization.
Microprocess. Microsystems, 2017
Hardware Based Databases.
it Inf. Technol., 2017
Frequent patterns in ETL workflows: An empirical approach.
Data Knowl. Eng., 2017
Adaptive Recovery for SCM-Enabled Databases.
Proceedings of the International Workshop on Accelerating Analytics and Data Management Systems Using Modern Processor and Storage Architectures, 2017
Hardware-Accelerated Memory Operations on Large-Scale NUMA Systems.
Proceedings of the International Workshop on Accelerating Analytics and Data Management Systems Using Modern Processor and Storage Architectures, 2017
Generating What-If Scenarios for Time Series Data.
Proceedings of the 29th International Conference on Scientific and Statistical Database Management, 2017
Data Structure Engineering For Byte-Addressable Non-Volatile Memory.
Proceedings of the 2017 ACM International Conference on Management of Data, 2017
Living in Parallel Realities: Co-Existing Schema Versions with a Bidirectional Database Evolution Language.
Proceedings of the 2017 ACM International Conference on Management of Data, 2017
Feature-driven Time Series Generation.
Proceedings of the 29th GI-Workshop Grundlagen von Datenbanken, Blankenburg/Harz, 2017
An Analysis of the Feasibility of Graph Compression Techniques for Indexing Regular Path Queries.
Proceedings of the Fifth International Workshop on Graph Data-management Experiences & Systems, 2017
Partitioning Strategy Selection for In-Memory Graph Pattern Matching on Multiprocessor Systems.
Proceedings of the Euro-Par 2017: Parallel Processing - 23rd International Conference on Parallel and Distributed Computing, Santiago de Compostela, Spain, August 28, 2017
Metamodeling Lightweight Data Compression Algorithms and its Application Scenarios.
Proceedings of the ER Forum 2017 and the ER 2017 Demo Track co-located with the 36th International Conference on Conceptual Modelling (ER 2017), Valencia, Spain,, 2017
Insights into the Comparative Evaluation of Lightweight Data Compression Algorithms.
Proceedings of the 20th International Conference on Extending Database Technology, 2017
Lightweight Data Compression Algorithms: An Experimental Survey (Experiments and Analyses).
Proceedings of the 20th International Conference on Extending Database Technology, 2017
CSAR: The Cross-Sectional Autoregression Model.
Proceedings of the 2017 IEEE International Conference on Data Science and Advanced Analytics, 2017
AL: unified analytics in domain specific terms.
Proceedings of The 16th International Symposium on Database Programming Languages, 2017
An analysis of LSM caching in NVRAM.
Proceedings of the 13th International Workshop on Data Management on New Hardware, 2017
Big data causing big (TLB) problems: taming random memory accesses on the GPU.
Proceedings of the 13th International Workshop on Data Management on New Hardware, 2017
Table Identification and Reconstruction in Spreadsheets.
Proceedings of the Advanced Information Systems Engineering, 2017
Energy Elasticity on Heterogeneous Hardware using Adaptive Resource Reconfiguration.
Proceedings of the Datenbanksysteme für Business, 2017
Overview on Hardware Optimizations for Database Engines.
Proceedings of the Datenbanksysteme für Business, 2017
SAP HANA - The Evolution of an In-Memory DBMS from Pure OLAP Processing Towards Mixed Workloads.
Proceedings of the Datenbanksysteme für Business, 2017
InVerDa - The Liquid Database.
Proceedings of the Datenbanksysteme für Business, 2017
SPARQLytics: Multidimensional Analytics for RDF.
Proceedings of the Datenbanksysteme für Business, 2017
Context Similarity for Retrieval-Based Imputation.
Proceedings of the 2017 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining 2017, Sydney, Australia, July 31, 2017
Balancing Performance and Energy for Lightweight Data Compression Algorithms.
Proceedings of the New Trends in Databases and Information Systems, 2017
Rethinking DRAM Caching for LSMs in an NVRAM Environment.
Proceedings of the Advances in Databases and Information Systems, 2017
Asynchronous Graph Pattern Matching on Multiprocessor Systems.
Proceedings of the New Trends in Databases and Information Systems, 2017
Exploratory Ad-Hoc Analytics for Big Data.
Proceedings of the Handbook of Big Data Technologies, 2017
2016
Special Issue: Modern Hardware.
VLDB J., 2016
Challenges for Context-Driven Time Series Forecasting.
ACM J. Data Inf. Qual., 2016
Answering "Why Empty?" and "Why So Many?" queries in graph databases.
J. Comput. Syst. Sci., 2016
Big by blocks: modular analytics.
it Inf. Technol., 2016
Logical Data Independence in the 21st Century - Co-Existing Schema Versions with InVerDa.
CoRR, 2016
Quality measures for ETL processes: from goals to implementation.
Concurr. Comput. Pract. Exp., 2016
Compression-Aware In-Memory Query Processing: Vision, System Design and Beyond.
Proceedings of the Data Management on New Hardware, 2016
Work-Energy Profiles: General Approach and In-Memory Database Application.
Proceedings of the Performance Evaluation and Benchmarking. Traditional - Big Data - Interest of Things, 2016
Energy Elasticity on Heterogeneous Hardware using Adaptive Resource Reconfiguration LIVE.
Proceedings of the 2016 International Conference on Management of Data, 2016
Web-based Benchmarks for Forecasting Systems: The ECAST Platform.
Proceedings of the 2016 International Conference on Management of Data, 2016
FPTree: A Hybrid SCM-DRAM Persistent and Concurrent B-Tree for Storage Class Memory.
Proceedings of the 2016 International Conference on Management of Data, 2016
Dealing with Uncertainty: An Empirical Study on the Relevance of Renewable Energy Forecasting Methods.
Proceedings of the Data Analytics for Renewable Energy Integration, 2016
A database accelerator for energy-efficient query processing and optimization.
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Proceedings of the IEEE Nordic Circuits and Systems Conference, 2016
ResilientStore: A Heuristic-Based Data Format Selector for Intermediate Results.
Proceedings of the Model and Data Engineering - 6th International Conference, 2016
Model-Driven Integration of Compression Algorithms in Column-Store Database Systems.
Proceedings of the Conference "Lernen, 2016
Efficient Approximate OLAP Querying Over Time Series.
Proceedings of the 20th International Database Engineering & Applications Symposium, 2016
DebEAQ - debugging empty-answer queries on large data graphs.
Proceedings of the 32nd IEEE International Conference on Data Engineering, 2016
Topology-aware optimization of big sparse matrices and matrix multiplications on main-memory systems.
Proceedings of the 32nd IEEE International Conference on Data Engineering, 2016
InVerDa - co-existing schema versions made foolproof.
Proceedings of the 32nd IEEE International Conference on Data Engineering, 2016
A Machine Learning Approach for Layout Inference in Spreadsheets.
Proceedings of the 8th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management (IC3K 2016) - Volume 1: KDIR, Porto - Portugal, November 9, 2016
Cell Classification for Layout Recognition in Spreadsheets.
Proceedings of the Knowledge Discovery, Knowledge Engineering and Knowledge Management, 2016
Putting Web Tables into Context.
Proceedings of the 8th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management (IC3K 2016) - Volume 1: KDIR, Porto - Portugal, November 9, 2016
HUGS - A Lightweight Graph Partitioning Approach.
Proceedings of the 28th GI-Workshop Grundlagen von Datenbanken, Nörten Hardenberg, 2016
Penalized Graph Partitioning for Static and Dynamic Load Balancing.
Proceedings of the Euro-Par 2016: Parallel Processing, 2016
Template-based Time Series Generation with Loom.
Proceedings of the Workshops of the EDBT/ICDT 2016 Joint Conference, 2016
Model Kit for Lightweight Data Compression Algorithms.
Proceedings of the 19th International Conference on Extending Database Technology, 2016
Towards Efficient Multi-domain Data Processing.
Proceedings of the Data Management Technologies and Applications, 2016
Architecture of a Multi-domain Processing and Storage Engine.
Proceedings of the DATA 2016, 2016
On testing persistent-memory-based software.
Proceedings of the 12th International Workshop on Data Management on New Hardware, 2016
Penalized graph partitioning based allocation strategy for database-as-a-service systems.
Proceedings of the 3rd IEEE/ACM International Conference on Big Data Computing, 2016
HW/SW-database-codesign for compressed bitmap index processing.
Proceedings of the 27th IEEE International Conference on Application-specific Systems, 2016
Limitations of Intra-operator Parallelism Using Heterogeneous Computing Resources.
Proceedings of the Advances in Databases and Information Systems, 2016
Towards a Role-Based Contextual Database.
Proceedings of the Advances in Databases and Information Systems, 2016
2015
Towards Scalable Real-time Analytics: An Architecture for Scale-out of OLxP Workloads.
Proc. VLDB Endow., 2015
Considering User Intention in Differential Graph Queries.
J. Database Manag., 2015
Managed Query Processing within the SAP HANA Database Platform.
Datenbank-Spektrum, 2015
GraphVista: Interactive Exploration Of Large Graphs.
CoRR, 2015
Robust Cardinality Estimation for Subgraph Isomorphism Queries on Property Graphs.
Proceedings of the Biomedical Data Management and Graph Online Querying, 2015
A Benchmark Framework for Data Compression Techniques.
Proceedings of the Performance Evaluation and Benchmarking: Traditional to Big Data to Internet of Things, 2015
Relaxation of subgraph queries delivering empty results.
Proceedings of the 27th International Conference on Scientific and Statistical Database Management, 2015
GRAPHITE: an extensible graph traversal framework for relational database management systems.
Proceedings of the 27th International Conference on Scientific and Statistical Database Management, 2015
DrillBeyond: processing multi-result open world SQL queries.
Proceedings of the 27th International Conference on Scientific and Statistical Database Management, 2015
Top-k entity augmentation using consistent set covering.
Proceedings of the 27th International Conference on Scientific and Statistical Database Management, 2015
Cache-Efficient Aggregation: Hashing Is Sorting.
Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data, Melbourne, Victoria, Australia, May 31, 2015
Column-specific context extraction for web tables.
Proceedings of the 30th Annual ACM Symposium on Applied Computing, 2015
Towards Programmability of a NUMA-Aware Storage Engine.
Proceedings of the LWA 2015 Workshops: KDML, 2015
Enjoy FRDM - play with a schema-flexible RDBMS.
Proceedings of the 31st IEEE International Conference on Data Engineering, 2015
Query processing on low-energy many-core processors.
Proceedings of the 31st IEEE International Conference on Data Engineering Workshops, 2015
Towards a web-scale data management ecosystem demonstrated by SAP HANA.
Proceedings of the 31st IEEE International Conference on Data Engineering, 2015
Modularisierung leichtgewichtiger Kompressionsalgorithmen.
Proceedings of the 27th GI-Workshop Grundlagen von Datenbanken, Gommern, 2015
Highspeed Graph Processing Exploiting Main-Memory Column Stores.
Proceedings of the Euro-Par 2015: Parallel Processing Workshops, 2015
From Web Tables to Concepts: A Semantic Normalization Approach.
Proceedings of the Conceptual Modeling - 34th International Conference, 2015
POIESIS: a Tool for Quality-aware ETL Process Redesign.
Proceedings of the 18th International Conference on Extending Database Technology, 2015
SAP HANA - From Relational OLAP Database to Big Data Infrastructure.
Proceedings of the 18th International Conference on Extending Database Technology, 2015
SpMacho - Optimizing Sparse Linear Algebra Expressions with Probabilistic Density Estimation.
Proceedings of the 18th International Conference on Extending Database Technology, 2015
Local vs. Global Optimization: Operator Placement Strategies in Heterogeneous Environments.
Proceedings of the Workshops of the EDBT/ICDT 2015 Joint Conference (EDBT/ICDT), 2015
Exploiting big data in time series forecasting: A cross-sectional approach.
Proceedings of the 2015 IEEE International Conference on Data Science and Advanced Analytics, 2015
Needles in the Haystack - Tackling Bit Flips in Lightweight Compressed Data.
Proceedings of the Data Management Technologies and Applications, 2015
Resiliency-aware Data Compression for In-memory Database Systems.
Proceedings of the DATA 2015, 2015
From Static to Agile - Interactive Particle Physics Analysis in the SAP HANA DB.
Proceedings of the DATA 2015, 2015
Database Evolution for Software Product Lines.
Proceedings of the DATA 2015, 2015
Modeling Large Time Series for Efficient Approximate Query Processing.
Proceedings of the Database Systems for Advanced Applications, 2015
Instant Recovery for Main Memory Databases.
Proceedings of the Seventh Biennial Conference on Innovative Data Systems Research, 2015
Big Data-Zentren - Vorstellung und Panel.
Proceedings of the Datenbanksysteme für Business, 2015
Online Bit Flip Detection for In-Memory B-Trees Live!
Proceedings of the Datenbanksysteme für Business, 2015
Relationships for Dynamic Data Types in RSQL.
Proceedings of the Datenbanksysteme für Business, 2015
Plan Operator Specialization using Reflective Compiler Techniques.
Proceedings of the Datenbanksysteme für Business, 2015
Optimierung der Anfrageverarbeitung mittels Kompression der Zwischenergebnisse.
Proceedings of the Datenbanksysteme für Business, 2015
Building the Dresden Web Table Corpus: A Classification Approach.
Proceedings of the 2nd IEEE/ACM International Symposium on Big Data Computing, 2015
Towards a Hybrid Imputation Approach Using Web Tables.
Proceedings of the 2nd IEEE/ACM International Symposium on Big Data Computing, 2015
SCIT: A Schema Change Interpretation Tool for Dynamic-Schema Data Warehouses.
Proceedings of the Databases Theory and Applications, 2015
CoDEL - A Relationally Complete Language for Database Evolution.
Proceedings of the Advances in Databases and Information Systems, 2015
Direct Transformation Techniques for Compressed Data: General Approach and Application Scenarios.
Proceedings of the Advances in Databases and Information Systems, 2015
2014
Online horizontal partitioning of heterogeneous data.
it Inf. Technol., 2014
On-demand re-optimization of integration flows.
Inf. Syst., 2014
Heterogeneity-Aware Operator Placement in Column-Store DBMS.
Datenbank-Spektrum, 2014
ERIS: A NUMA-Aware In-Memory Storage Engine for Analytical Workload.
Proceedings of the International Workshop on Accelerating Data Management Systems Using Modern Processor and Storage Architectures, 2014
HASHI: An Application Specific Instruction Set Extension for Hashing.
Proceedings of the International Workshop on Accelerating Data Management Systems Using Modern Processor and Storage Architectures, 2014
Energy-Efficient Databases Using Sweet Spot Frequencies.
Proceedings of the 7th IEEE/ACM International Conference on Utility and Cloud Computing, 2014
A Query, a Minute: Evaluating Performance Isolation in Cloud Databases.
Proceedings of the Performance Characterization and Benchmarking. Traditional to Big Data, 2014
SLACID - sparse linear algebra in a column-oriented in-memory database system.
Proceedings of the Conference on Scientific and Statistical Database Management, 2014
A study of partitioning and parallel UDF execution with the SAP HANA database.
Proceedings of the Conference on Scientific and Statistical Database Management, 2014
GRATIN: Accelerating Graph Traversals in Main-Memory Column Stores.
Proceedings of the Second International Workshop on Graph Data Management Experiences and Systems, 2014
ERIS live: a NUMA-aware in-memory storage engine for tera-scale multiprocessor systems.
Proceedings of the International Conference on Management of Data, 2014
Demonstrating efficient query processing in heterogeneous environments.
Proceedings of the International Conference on Management of Data, 2014
An application-specific instruction set for accelerating set-oriented database primitives.
Proceedings of the International Conference on Management of Data, 2014
Systematical Evaluation of Solar Energy Supply Forecasts.
Proceedings of the Data Analytics for Renewable Energy Integration, 2014
Towards Optimal Execution of Density-based Clustering on Heterogeneous Hardware.
Proceedings of the 3rd International Workshop on Big Data, 2014
RSQL - a query language for dynamic data types.
Proceedings of the 18th International Database Engineering & Applications Symposium, 2014
Cinderella - Adaptive online partitioning of irregularly structured data.
Proceedings of the Workshops Proceedings of the 30th International Conference on Data Engineering Workshops, 2014
Improving in-memory database index performance with Intel<sup>®</sup> Transactional Synchronization Extensions.
Proceedings of the 20th IEEE International Symposium on High Performance Computer Architecture, 2014
GraphMCS: Discover the Unknown in Large Data Graphs.
Proceedings of the Workshops of the EDBT/ICDT 2014 Joint Conference (EDBT/ICDT 2014), 2014
ECAST: A Benchmark Framework for Renewable Energy Forecasting Systems.
Proceedings of the Workshops of the EDBT/ICDT 2014 Joint Conference (EDBT/ICDT 2014), 2014
Modular Data Clustering - Algorithm Design beyond MapReduce.
Proceedings of the Workshops of the EDBT/ICDT 2014 Joint Conference (EDBT/ICDT 2014), 2014
A Framework for User-Centered Declarative ETL.
Proceedings of the 17th International Workshop on Data Warehousing and OLAP, 2014
Quality Measures for ETL Processes.
Proceedings of the Data Warehousing and Knowledge Discovery, 2014
Dynamic fine-grained scheduling for energy-efficient main-memory queries.
Proceedings of the Tenth International Workshop on Data Management on New Hardware, 2014
SOFORT: a hybrid SCM-DRAM storage engine for fast data recovery.
Proceedings of the Tenth International Workshop on Data Management on New Hardware, 2014
Online bit flip detection for in-memory B-trees on unreliable hardware.
Proceedings of the Tenth International Workshop on Data Management on New Hardware, 2014
SynopSys: Foundations for Multidimensional Graph Analytics.
Proceedings of the Enabling Real-Time Business Intelligence - International Workshops, 2014
Flexible Relational Data Model - A Common Ground for Schema-Flexible Database Systems.
Proceedings of the Advances in Databases and Information Systems, 2014
Flexs - A Logical Model for Physical Data Layout.
Proceedings of the New Trends in Database and Information Systems II, 2014
Top-k Differential Queries in Graph Databases.
Proceedings of the Advances in Databases and Information Systems, 2014
2013
Special issue on best papers of VLDB 2011.
VLDB J., 2013
Non-uniformity issues and workarounds in bounded-size sampling.
VLDB J., 2013
The Planning OLAP Model - A Multidimensional Model with Planning Support.
Trans. Large Scale Data Knowl. Centered Syst., 2013
Report on the first international workshop on energy data management (EnDM 2012).
SIGMOD Rec., 2013
Report on the second international workshop on energy data management (EnDM 2013).
SIGMOD Rec., 2013
SAP HANA: The Evolution from a Modern Main-Memory Data Platform to an Enterprise Application Platform.
Proc. VLDB Endow., 2013
Optimizing Sample Design for Approximate Query Processing.
Int. J. Knowl. Based Organ., 2013
Towards Integrated Data Analytics: Time Series Forecasting in DBMS.
Datenbank-Spektrum, 2013
Publish-time data integration for open data platforms.
Proceedings of the 2nd International Workshop on Open Data, 2013
Bringing Linear Algebra Objects to Life in a Column-Oriented In-Memory Database.
Proceedings of the 1st International Workshop on In Memory Data Management and Analytics, 2013
SMIX: self-managing indexes for dynamic workloads.
Proceedings of the Conference on Scientific and Statistical Database Management, 2013
pcApriori: scalable apriori for multiprocessor systems.
Proceedings of the Conference on Scientific and Statistical Database Management, 2013
Forecasting in hierarchical environments.
Proceedings of the Conference on Scientific and Statistical Database Management, 2013
Leveraging flexible data management with graph databases.
Proceedings of the First International Workshop on Graph Data Management Experiences and Systems, 2013
SynopSys: large graph analytics in the SAP HANA database through summarization.
Proceedings of the First International Workshop on Graph Data Management Experiences and Systems, 2013
BUZZARD: a NUMA-aware in-memory indexing system.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2013
Query processing on prefix trees live.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2013
SAP HANA distributed in-memory database system: Transaction, session, and metadata management.
Proceedings of the 29th IEEE International Conference on Data Engineering, 2013
Forecasting the data cube: A model configuration advisor for multi-dimensional data sets.
Proceedings of the 29th IEEE International Conference on Data Engineering, 2013
Optimized renewable energy forecasting in local distribution networks.
Proceedings of the Joint 2013 EDBT/ICDT Conferences, 2013
Research challenges for energy data management (panel).
Proceedings of the Joint 2013 EDBT/ICDT Conferences, 2013
Transparent Forecasting Strategies in Database Management Systems.
Proceedings of the Business Intelligence - Third European Summer School, 2013
Energy-efficient in-memory database computing.
Proceedings of the Design, Automation and Test in Europe, 2013
Main-Memory Centric Data Management - Open Problems and Some Solutions.
Proceedings of the DATA 2013 - Proceedings of the 2nd International Conference on Data Technologies and Applications, Reykjavík, Iceland, 29, 2013
Advanced Analytics with the SAP HANA Database.
Proceedings of the DATA 2013 - Proceedings of the 2nd International Conference on Data Technologies and Applications, Reykjavík, Iceland, 29, 2013
Scalable frequent itemset mining on many-core processors.
Proceedings of the Ninth International Workshop on Data Management on New Hardware, 2013
The HELLS-join: a heterogeneous stream join for extremely large windows.
Proceedings of the Ninth International Workshop on Data Management on New Hardware, 2013
DeExcelerator: a framework for extracting relational data from partially structured documents.
Proceedings of the 22nd ACM International Conference on Information and Knowledge Management, 2013
pEDM: online-forecasting for smart energy analytics.
Proceedings of the 22nd ACM International Conference on Information and Knowledge Management, 2013
Efficient forecasting for hierarchical time series.
Proceedings of the 22nd ACM International Conference on Information and Knowledge Management, 2013
QPPT: Query Processing on Prefix Trees.
Proceedings of the Sixth Biennial Conference on Innovative Data Systems Research, 2013
Rethinking Energy Data Management: Trends and Challenges in Today's Transforming Markets.
Proceedings of the Datenbanksysteme für Business, 2013
The Graph Story of the SAP HANA Database.
Proceedings of the Datenbanksysteme für Business, 2013
Experimental Evaluation of NUMA Effects on Database Management Systems.
Proceedings of the Datenbanksysteme für Business, 2013
Stream Join Processing on Heterogeneous Processors.
Proceedings of the Datenbanksysteme für Business, Technologie und Web (BTW),, 2013
Pack Indexing for Time-Constrained In-Memory Query Processing.
Proceedings of the Datenbanksysteme für Business, 2013
DrillBeyond: Open-World SQL Queries Using Web Tables.
Proceedings of the Datenbanksysteme für Business, 2013
Enhancing Named Entity Extraction by Effectively Incorporating the Crowd.
Proceedings of the Datenbanksysteme für Business, Technologie und Web (BTW),, 2013
Web-Scale Data Management for the Cloud.
Springer, ISBN: 978-1-4614-6855-4, 2013
2012
Special section on large-scale analytics.
VLDB J., 2012
A high-throughput in-memory index, durable on flash-based SSD: insights into the winning solution of the SIGMOD programming contest 2011.
SIGMOD Rec., 2012
Model-based Integration of Past & Future in TimeTravel.
Proc. VLDB Endow., 2012
DrillBeyond: Enabling Business Analysts to Explore the Web of Open Data.
Proc. VLDB Endow., 2012
Frontiers in Crowdsourced Data Integration.
it Inf. Technol., 2012
The SAP HANA Database -- An Architecture Overview.
IEEE Data Eng. Bull., 2012
Die Datenbankforschungsgruppe der Technischen Universität Dresden stellt sich vor.
Datenbank-Spektrum, 2012
OPEN - Enabling Non-expert Users to Extract, Integrate, and Analyze Open Data.
Datenbank-Spektrum, 2012
Identifying and weighting integration hypotheses on open data platforms.
Proceedings of the International Workshop on Open Data, 2012
MulTe: A Multi-Tenancy Database Benchmark Framework.
Proceedings of the Selected Topics in Performance Evaluation and Benchmarking, 2012
Optimizing Notifications of Subscription-Based Forecast Queries.
Proceedings of the Scientific and Statistical Database Management, 2012
Partitioning and Multi-core Parallelization of Multi-equation Forecast Models.
Proceedings of the Scientific and Statistical Database Management, 2012
Efficient transaction processing in SAP HANA database: the end of a column store myth.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2012
Explorative Multi-View Clustering Using Frequent-Groupings.
Proceedings of the 3rd MultiClust Workshop: Discovering, 2012
Sample-based forecasting exploiting hierarchical time series.
Proceedings of the 16th International Database Engineering & Applications Symposium, 2012
Proceedings of the Workshops Proceedings of the IEEE 28th International Conference on Data Engineering, 2012
SMIX Live - A Self-Managing Index Infrastructure for Dynamic Workloads.
Proceedings of the IEEE 28th International Conference on Data Engineering (ICDE 2012), 2012
F2DB: The Flash-Forward Database System.
Proceedings of the IEEE 28th International Conference on Data Engineering (ICDE 2012), 2012
Data management in the MIRABEL smart grid system.
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Proceedings of the 2012 Joint EDBT/ICDT Workshops, Berlin, Germany, March 30, 2012, 2012
Pathways to servers of the future.
Proceedings of the 2012 Design, Automation & Test in Europe Conference & Exhibition, 2012
Flexible Information Management, Exploration and Analysis in SAP HANA.
Proceedings of the DATA 2012, 2012
<i>KISS-Tree</i>: smart latch-free in-memory indexing on modern architectures.
Proceedings of the Eighth International Workshop on Data Management on New Hardware, 2012
Real-Time Business Intelligence in the MIRABEL Smart Grid System.
Proceedings of the Enabling Real-Time Business Intelligence - 6th International Workshop, 2012
Efficient Integration of External Information into Forecast Models from the Energy Domain.
Proceedings of the Advances in Databases and Information Systems, 2012
2011
In-Memory-Datenmanagement in betrieblichen Anwendungssystemen.
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Wirtschaftsinf., 2011
SAP HANA database: data management for modern business applications.
SIGMOD Rec., 2011
Letter from the VLDB 2011 Research Track Co-Chair.
Proc. VLDB Endow., 2011
Bridging Two Worlds with RICE Integrating R into the SAP In-Memory Computing Engine.
Proc. VLDB Endow., 2011
Resiliency-Aware Data Management.
Proc. VLDB Endow., 2011
Cost-based vectorization of instance-based integration processes.
Inf. Syst., 2011
Echtzeit-Data-Warehouse-Systeme.
Datenbank-Spektrum, 2011
In-memory Databases in Business Information Systems.
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Bus. Inf. Syst. Eng., 2011
Fast Sorted-Set Intersection using SIMD Instructions.
Proceedings of the International Workshop on Accelerating Data Management Systems Using Modern Processor and Storage Architectures, 2011
Private Table Database Virtualization for DBaaS.
Proceedings of the IEEE 4th International Conference on Utility and Cloud Computing, 2011
Efficient In-Database Maintenance of ARIMA Models.
Proceedings of the Scientific and Statistical Database Management, 2011
Hybrid Data-Flow Graphs for Procedural Domain-Specific Query Languages.
Proceedings of the Scientific and Statistical Database Management, 2011
Context-Aware Parameter Estimation for Forecast Models in the Energy Domain.
Proceedings of the Scientific and Statistical Database Management, 2011
Browsing Robust Clustering-Alternatives.
Proceedings of the 2nd MultiClust Workshop: Discovering, 2011
Data-Warehousing 3.0 - Die Rolle von Data-Warehouse-Systemen auf Basis von In-Memory Technologie.
Proceedings of the Innovative Unternehmensanwendungen mit In-Memory Data Management, 2011
A Domain-Specific Language for Do-It-Yourself Analytical Mashups.
Proceedings of the Current Trends in Web Engineering, 2011
A Flexible Graph-Based Data Model Supporting Incremental Schema Design and Evolution.
Proceedings of the Current Trends in Web Engineering, 2011
Cost-based Business Process Deployment Advisor.
Proceedings of the ICEIS 2011, 2011
Sprachraumerstellung als Bestandteil der Geschäftsprozessmodellierung in SOA.
Proceedings of the Qualität und Effizienz durch informationsgestützte Landwirtschaft, Fokus: Moderne Weinwirtschaft. Referate der 31. GIL-Jahrestagung, 24., 2011
Memory-efficient frequent-itemset mining.
Proceedings of the EDBT 2011, 2011
Next Generation Database Programming and Execution Environment.
Proceedings of the Database Programming Languages, 2011
Touch it, Mine it, View it, Shape it.
Proceedings of the Datenbanksysteme für Business, 2011
Offline Design Tuning for Hierarchies of Forecast Models.
Proceedings of the Datenbanksysteme für Business, 2011
Efficient In-Memory Indexing with Generalized Prefix Trees.
Proceedings of the Datenbanksysteme für Business, 2011
Forcasting Evolving Time Series of Energy Demand and Supply.
Proceedings of the Advances in Databases and Information Systems, 2011
2010
Sample Footprints für Data-Warehouse-Datenbanken.
Comput. Sci. Res. Dev., 2010
Hybride Datenbankarchitekturen am Beispiel der neuen SAP In-Memory-Technologie.
Datenbank-Spektrum, 2010
GPU-Based Speculative Query Processing for Database Operations.
Proceedings of the International Workshop on Accelerating Data Management Systems Using Modern Processor and Storage Architectures, 2010
Approximate Query Answering and Result Refinement on XML Data.
Proceedings of the Scientific and Statistical Database Management, 2010
Visual Decision Support for Ensemble Clustering.
Proceedings of the Scientific and Statistical Database Management, 2010
Ein begriffsbasierter Ansatz zur semantischen Extraktion von Datenbankschemata.
Proceedings of the Software Engineering 2010, 2010
One Clustering Process Fits All - A Visually Guided Ensemble Approach.
Proceedings of the LWA 2010, 2010
Listen to the customer: model-driven database design.
Proceedings of the Fourteenth International Database Engineering and Applications Symposium (IDEAS 2010), 2010
How to juggle columns: an entropy-based approach for table compression.
Proceedings of the Fourteenth International Database Engineering and Applications Symposium (IDEAS 2010), 2010
Cherry picking in database languages.
Proceedings of the Fourteenth International Database Engineering and Applications Symposium (IDEAS 2010), 2010
Indexing forecast models for matching and maintenance.
Proceedings of the Fourteenth International Database Engineering and Applications Symposium (IDEAS 2010), 2010
An XML-Based Streaming Concept for Business Process Execution.
Proceedings of the Enterprise Information Systems - 12th International Conference, 2010
Process-based Data Streaming in Service-oriented Environments - Application and Technique.
Proceedings of the ICEIS 2010 - Proceedings of the 12th International Conference on Enterprise Information Systems, Volume 1, DISI, Funchal, Madeira, Portugal, June 8, 2010
Multi-flow Optimization via Horizontal Message Queue Partitioning.
Proceedings of the Enterprise Information Systems - 12th International Conference, 2010
Multi-process Optimization Via Horizontal Message Queue Partitioning.
Proceedings of the ICEIS 2010 - Proceedings of the 12th International Conference on Enterprise Information Systems, Volume 1, DISI, Funchal, Madeira, Portugal, June 8, 2010
Evolving Ensemble-Clustering to a Feedback-Driven Process.
Proceedings of the ICDMW 2010, 2010
Database as a service (DBaaS).
Proceedings of the 26th International Conference on Data Engineering, 2010
Pairwise Element Computation with MapReduce.
Proceedings of the 19th ACM International Symposium on High Performance Distributed Computing, 2010
Annotationsbasierte Prozessmodellierung in SOA - dargestellt an einem Beispiel aus dem Precision Dairy Farming.
Proceedings of the Precision Agriculture Reloaded, 2010
Serviceorientierte Architekturen im Precision Dairy Farming (Vorwort).
Proceedings of the 40. Jahrestagung der Gesellschaft für Informatik, Service Science - Neue Perspektiven für die Informatik, INFORMATIK 2010, Leipzig, Germany, September 27, 2010
Serviceorientierte Architektur im Precision Dairy Farming aus der Perspektive der Informatik.
Proceedings of the 40. Jahrestagung der Gesellschaft für Informatik, Service Science - Neue Perspektiven für die Informatik, INFORMATIK 2010, Leipzig, Germany, September 27, 2010
Proceedings of the EDBT 2010, 2010
Fast integer compression using SIMD instructions.
Proceedings of the Sixth International Workshop on Data Management on New Hardware, 2010
A Sample Advisor for Approximate Query Processing.
Proceedings of the Advances in Databases and Information Systems, 2010
Using Cloud Technologies to Optimize Data-Intensive Service Applications.
Proceedings of the IEEE International Conference on Cloud Computing, 2010
Datenflut - Informationsbedarf - Wissensgenerierung: Wo sind die technisch-methodischen Herausforderungen und (wo) kann die Informatik helfen?
Proceedings of the Die digital-vernetzte Wissensgesellschaft, 2010
2009
Query Processing in Data Warehouses.
Proceedings of the Encyclopedia of Database Systems, 2009
Robust Distributed Top-N Frequent Pattern Mining Using the SAP BW Accelerator.
Proc. VLDB Endow., 2009
Representing Data Quality in Sensor Data Streaming Environments.
ACM J. Data Inf. Qual., 2009
Partition-based workload scheduling in living data warehouse environments.
Inf. Syst., 2009
Multi-objective scheduling for real-time data warehouses.
Comput. Sci. Res. Dev., 2009
Standing Processes in Service-Oriented Environments.
Proceedings of the 2009 IEEE Congress on Services, Part I, 2009
Drift-Aware Ensemble Regression.
Proceedings of the Machine Learning and Data Mining in Pattern Recognition, 2009
How to Screen a Data Stream - Quality-Driven Load Shedding in Sensor Data Streams.
Proceedings of the 14th International Conference on Information Quality, 2009
How to Control Clustering Results? Flexible Clustering Aggregation.
Proceedings of the Advances in Intelligent Data Analysis VIII, 2009
Innovative Process Execution in Service-oriented Environments.
Proceedings of the ICEIS 2009, 2009
Vectorizing Instance-Based Integration Processes.
Proceedings of the Enterprise Information Systems, 11th International Conference, 2009
Invisible Deployment of Integration Processes.
Proceedings of the Enterprise Information Systems, 11th International Conference, 2009
Global Slope Change Synopses for Measurement Maps.
Proceedings of the ICDM 2009, 2009
Clustering Uncertain Data with Possible Worlds.
Proceedings of the 25th International Conference on Data Engineering, 2009
Anfragegetriebene Indizierung räumlicher Daten.
Proceedings of the 39. Jahrestagung der Gesellschaft für Informatik, Im Focus das Leben, INFORMATIK 2009, Lübeck, Germany, September 28, 2009
Sample synopses for approximate answering of group-by queries.
Proceedings of the EDBT 2009, 2009
GCIP: exploiting the generation and optimization of integration processes.
Proceedings of the EDBT 2009, 2009
Cardinality estimation in ETL processes.
Proceedings of the DOLAP 2009, 2009
k-ary search on modern processors.
Proceedings of the Fifth International Workshop on Data Management on New Hardware, 2009
Streaming Web Services and Standing Processes.
Proceedings of the Datenbanksysteme in Business, 2009
Stream-Based Web Service Invocation.
Proceedings of the Datenbanksysteme in Business, 2009
Systemübergreifende Kostennormalisierung für Integrationsprozesse.
Proceedings of the Datenbanksysteme in Business, 2009
Evaluation of Load Scheduling Strategies for Real-Time Data Warehouse Environments.
Proceedings of the Enabling Real-Time Business Intelligence - Third International Workshop, 2009
Merging OLTP and OLAP - Back to the Future - (Panel).
Proceedings of the Enabling Real-Time Business Intelligence - Third International Workshop, 2009
2008
Maintaining bounded-size sample synopses of evolving datasets.
VLDB J., 2008
Linked Bernoulli Synopses: Sampling along Foreign Keys.
Proceedings of the Scientific and Statistical Database Management, 2008
Sampling time-based sliding windows in bounded space.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2008
Model-Driven Development of Complex and Data-Intensive Integration Processes.
Proceedings of the Model-Based Software and Data Integration, 2008
Pre analysis and clustering of uncertain data from manufacturing processes.
Proceedings of the LWA 2008, 2008
Message Indexing for Document-Oriented Integration Processes.
Proceedings of the ICEIS 2008, 2008
Model-Driven Generation and Optimization of Complex Integration Processes.
Proceedings of the ICEIS 2008, 2008
Exploiting Graphic Card Processor Technology to Accelerate Data Mining Queries in SAP NetWeaver BIA.
Proceedings of the Workshops Proceedings of the 8th IEEE International Conference on Data Mining (ICDM 2008), 2008
Poster session: Constrained dynamic physical database design.
Proceedings of the 24th International Conference on Data Engineering Workshops, 2008
RiTE: Providing On-Demand Data for Right-Time Data Warehousing.
Proceedings of the 24th International Conference on Data Engineering, 2008
Designing Random Sample Synopses with Outliers.
Proceedings of the 24th International Conference on Data Engineering, 2008
DIPBench: An independent benchmark for Data-Intensive Integration Processes.
Proceedings of the 24th International Conference on Data Engineering Workshops, 2008
DIPBench Toolsuite: A Framework for Benchmarking Integration Systems.
Proceedings of the 24th International Conference on Data Engineering, 2008
Quality of service and predictability in DBMS.
Proceedings of the EDBT 2008, 2008
Workload-based optimization of integration processes.
Proceedings of the 17th ACM Conference on Information and Knowledge Management, 2008
Improving Data Independence, Efficiency and Functional Flexibility of Integration Platforms.
Proceedings of the Forum at the CAiSE'08 Conference, Montpellier, France, June 18-20, 2008, 2008
An Advanced Transaction Model for Recovery Processing of Integration Processes.
Proceedings of the Advances in Databases and Information Systems, 2008
2007
On reservoir sampling with deletions.
Monde des Util. Anal. Données, 2007
Efficient exploitation of similar subexpressions for query processing.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2007
Exploiting self-monitoring sample views for cardinality estimation.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2007
Cardinality estimation using sample views with quality assurance.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2007
Maintaining bernoulli samples over evolving multisets.
Proceedings of the Twenty-Sixth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, 2007
Parameterfreies Clustering mittels Multi-Level Ansatz.
Proceedings of the LWA 2007: Lernen - Wissen, 2007
Data-Grey-BoxWeb Services in Data-Centric Environments.
Proceedings of the 2007 IEEE International Conference on Web Services (ICWS 2007), 2007
Error-Aware Density-Based Clustering of Imprecise Measurement Values.
Proceedings of the Workshops Proceedings of the 7th IEEE International Conference on Data Mining (ICDM 2007), 2007
An Approach for Incremental Semi-supervised SVM.
Proceedings of the Workshops Proceedings of the 7th IEEE International Conference on Data Mining (ICDM 2007), 2007
Representing Data Quality for Streaming and Static Data.
Proceedings of the 23rd International Conference on Data Engineering Workshops, 2007
BPEL DT - Data-Aware Extension for Data-Intensive Service Applications.
Proceedings of the Emerging Web Services Technology, 2007
BPEL-DT - Data-aware Extension of BPEL to Support Data-Intensive Service Applications.
Proceedings of the 2nd ECOWS07 Workshop on Emerging Web Services Technology, 2007
Der Einfluss der Datenverteilung auf die Performanz eines Data Warehouse.
Proceedings of the Datenbanksysteme in Business, 2007
Ein Nachrichtentransformationsmodell für komplexe Transformationsprozesse in datenzentrischen Anwendungsszenarien.
Proceedings of the Datenbanksysteme in Business, 2007
Towards Self-Optimization of Message Transformation Processes.
Proceedings of the Communications of the Eleventh East-European Conference on Advances in Databases and Information Systems, Varna, Bulgaria, September 29, 2007
Data-aware SOA for Gene Expression Analysis Processes.
Proceedings of the 2007 IEEE International Conference on Services Computing, 2007
2006
Schwerpunktthema Medizinische Informationssysteme.
Datenbank-Spektrum, 2006
Data Mining with the SAP Netweaver BI Accelerator.
Proceedings of the 32nd International Conference on Very Large Data Bases, 2006
GignoMDA - Exploiting Cross-Layer Optimization for Complex Database Applications.
Proceedings of the 32nd International Conference on Very Large Data Bases, 2006
A Dip in the Reservoir: Maintaining Sample Synopses of Evolving Datasets.
Proceedings of the 32nd International Conference on Very Large Data Bases, 2006
Optimistic Coarse-Grained Cache Semantics for Data Marts.
Proceedings of the 18th International Conference on Scientific and Statistical Database Management, 2006
Materialized Views in the Presence of Reporting Functions.
Proceedings of the 18th International Conference on Scientific and Statistical Database Management, 2006
Derby/S: a DBMS for sample-based query answering.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2006
Two-phase clustering strategy for gene expression data sets.
Proceedings of the 2006 ACM Symposium on Applied Computing (SAC), 2006
Shrinked Data Marts Enabled for Negative Caching.
Proceedings of the Tenth International Database Engineering and Applications Symposium (IDEAS 2006), 2006
GignoMDA - Generation of Complex Database Applications.
Proceedings of the Tagungsband zum 18. GI-Workshop über Grundlagen von Datenbanken (18th GI-Workshop on the Foundations of Databases), 2006
Zusammenführung der konzeptuellen Modelle für operative und analytische Daten in einem logischen Modell, dargestellt am Beispiel des Precision Dairy Farming.
Proceedings of the Land- und Ernährungswirtschaft im Wandel: Aufgaben und Herausforderungen für die Agrar- und Umweltinformatik, 2006
Topic 5: Parallel and Distributed Databases, Data Mining and Knowledge Discovery.
Proceedings of the Euro-Par 2006, Parallel Processing, 12th International Euro-Par Conference, Dresden, Germany, August 28, 2006
Deferred Maintenance of Disk-Based Random Samples.
Proceedings of the Advances in Database Technology, 2006
06431 Working Group Report on Managing and Integrating Data in P2P Databases.
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Proceedings of the Scalable Data Management in Evolving Networks, 22.10. - 27.10.2006, 2006
2005
Supporting the ETL-process by Web Service technologies.
Int. J. Web Grid Serv., 2005
Hierarchisches gruppenbasiertes Sampling.
Inform. Forsch. Entwickl., 2005
GignoMDA - modellgetriebene Entwicklung von Datenbankanwendungen.
Datenbank-Spektrum, 2005
Robust Real-time Query Processing with QStream.
Proceedings of the 31st International Conference on Very Large Data Bases, Trondheim, Norway, August 30, 2005
Source-aware Join Strategies of Sensor Data Streams.
Proceedings of the 17th International Conference on Scientific and Statistical Database Management, 2005
Optimizing Multiple Top-K Queries over Joins.
Proceedings of the 17th International Conference on Scientific and Statistical Database Management, 2005
Integrated resource management for data stream systems.
Proceedings of the 2005 ACM Symposium on Applied Computing (SAC), 2005
Real-Time Scheduling for Data Stream Management Systems.
Proceedings of the 17th Euromicro Conference on Real-Time Systems (ECRTS 2005), 2005
Hierarchical Group-Based Sampling.
Proceedings of the Database: Enterprise, 2005
Data Management Support for Notification Services.
Proceedings of the Data Management in a Connected World, 2005
2004
Verknüpfung schwach-konsistenter Datenbankzustände in Grid-organisierten Rechnerstrukturen.
Datenbank-Spektrum, 2004
Data Mining und Data Warehousing.
Datenbank-Spektrum, 2004
QStream: Deterministic Querying of Data Streams.
Proceedings of the (e)Proceedings of the Thirtieth International Conference on Very Large Data Bases, VLDB 2004, Toronto, Canada, August 31, 2004
Informationsbedarfsanalyse als Grundlage der Datenmodellierung in Rahmen des Precision Dairy Farming.
Proceedings of the Integration und Datensicherheit, 2004
Feingranulare Verarbeitung von XML-Strömen.
Proceedings of the 34. Jahrestagung der Gesellschaft für Informatik, 2004
Proceedings of the Mobile Information Management, 24.-29. October 2004, 2004
2003
Nutzung von Datenbankdiensten in Data-Warehouse-Anwendungen.
it Inf. Technol., 2003
Entwurf und Betrieb von Data-Warehouse-Systemen.
it Inf. Technol., 2003
XML Stream Processing Quality.
Proceedings of the Database and XML Technologies, 2003
WebService-basierte Integration externer Datenquellen in relationale Datenbanksysteme.
Proceedings of the XMIDX 2003, XML Technologies für Middleware, 2003
COMBI-Operator: Database Support for Data Mining Applications.
Proceedings of 29th International Conference on Very Large Data Bases, 2003
Database Support for 3D-Protein Data Set Analysis.
Proceedings of the 15th International Conference on Scientific and Statistical Database Management (SSDBM 2003), 2003
On Solving the View Selection Problem in Distributed Data Warehouse Architectures.
Proceedings of the 15th International Conference on Scientific and Statistical Database Management (SSDBM 2003), 2003
SCINTRA: A Model for Quantifying Inconsistencies in Grid-Organized Sensor Database Systems.
Proceedings of the Euro-Par 2003. Parallel Processing, 2003
Konsistenzquantifizierung in Grid-Datenbanksystemen.
Proceedings of the BTW 2003, 2003
XPath-Aware Chunking of XML-Documents.
Proceedings of the BTW 2003, 2003
2002
Contracting in the Days of eBusiness.
SIGMOD Rec., 2002
Processing Reporting Function Views in a Data Warehouse Environment.
Proceedings of the 18th International Conference on Data Engineering, San Jose, CA, USA, February 26, 2002
On the problem of generating common predecessors.
Proceedings of the DOLAP 2002, 2002
Extending data warehouses by semiconsistent views.
Proceedings of the Design and Management of Data Warehouses 2002, 2002
A Decathlon in Multidimensional Modeling: Open Issues and Some Solutions.
Proceedings of the Data Warehousing and Knowledge Discovery, 4th International Conference, 2002
Subskriptionsysteme - Marktplatz für omnipräsente Informationen.
Teubner-Texte zur Informatik 36, Teubner, ISBN: 978-3-519-00372-4, 2002
2001
'Publish/Subscribe'-Mechanismen in Data-Warehouse-Systemen.
Datenbank Rundbr., 2001
Arbeitskreis Konzepts des Data Warehousing.
Datenbank Rundbr., 2001
fAST Refresh using Mass Query Optimization.
Proceedings of the 17th International Conference on Data Engineering, 2001
Efficiently Synchronizing Multidimensional Schema Data.
Proceedings of the 4th ACM International Workshop on Data Warehousing and OLAP (DOLAP 2001), 2001
2000
Maintenance of Automatic Summary Tables.
Proceedings of the 2000 ACM SIGMOD International Conference on Management of Data, 2000
Use and reuse of association rules in an OLAP environment.
Proceedings of the Challenges of Information Technology Management in the 21st Century, 2000
Using Semantics for Query Derivability in Data Warehouse Applications.
Proceedings of the Flexible Query Answering Systems, 2000
Query Optimization by Using Derivability in a Data Warehouse Environment.
Proceedings of the Third ACM International Workshop on Data Warehousing and OLAP (DOLAP 2000), 2000
Divide and aggregate: caching multidimensional objects.
Proceedings of the Second Intl. Workshop on Design and Management of Data Warehouses, 2000
An Alternative Relational OLAP Modeling Approach.
Proceedings of the Data Warehousing and Knowledge Discovery, 2000
1999
Multidimensionale Datenbanksysteme: Modellierung und Verarbeitung.
Teubner, ISBN: 978-3-519-00310-6, 1999
Management of Multidimensional Aggregates for Efficient Online Analytical Processing.
Proceedings of the 1999 International Database Engineering and Applications Symposium, 1999
Set-Derivability of Multidimensional Aggregates.
Proceedings of the Data Warehousing and Knowledge Discovery, 1999
Adaptive Präaggregation in multidimensionalen Datenbanksystemen.
Proceedings of the Datenbanksysteme in Büro, 1999
Data Mining in a Multidimensional Environment.
Proceedings of the Advances in Databases and Information Systems, 1999
1998
Aggregatverarbeitung in multidimensionalen Datenbanksystemen.
PhD thesis, 1998
Normal Forms for Multidimensional Databases.
Proceedings of the 10th International Conference on Scientific and Statistical Database Management, 1998
On-line Analytical Processing in Distributed Data Warehouses.
Proceedings of the 1998 International Database Engineering and Applications Symposium, 1998
Modellierung, verwaltung und Verwendung Multidimensionaler Aggregate.
Proceedings of the Data Mining und Data Warehousing, 1998
Modelling Large Scale OLAP Scenarios.
Proceedings of the Advances in Database Technology, 1998
Modeling of Census Data in a Multidimensional Environment.
Proceedings of the Advances in Databases and Information Systems, 1998
1997
Der GI-Arbeitskreis Multidimensionale Datenbanken stellt sich vor.
Datenbank Rundbr., 1997
Building a Real Data Warehouse for Market Research.
Proceedings of the Eighth International Workshop on Database and Expert Systems Applications, 1997
A Redundancy-Based Optimization Approach for Aggregation in Multidimensional Scientific and Atatistical Databases.
Proceedings of the Database Systems for Advanced Applications '97, 1997
The Cube-Query-Languages (CQL) for Multidimensional Statistical and Scientific Database Systems.
Proceedings of the Database Systems for Advanced Applications '97, 1997
Über Aufbau und Auswertung multidimensionaler Daten.
Proceedings of the Datenbanksysteme in Büro, 1997
1996
Improving Query Response Time in Scientific Databases Using Data Aggregation - A Case Study.
Proceedings of the Seventh International Workshop on Database and Expert Systems Applications, 1996
CROSS-DB: A Feature-Extended Multidimensional Data Model for Statistical and Scientific Databases.
Proceedings of the CIKM '96, Proceedings of the Fifth International Conference on Information and Knowledge Management, November 12, 1996