Peter Triantafillou

Orcid: 0000-0003-2554-3514

Affiliations:
  • University of Warwick, UK
  • University of Patras, Greece (former)


According to our database1, Peter Triantafillou authored at least 146 papers between 1990 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

Legend:

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PhD thesis 
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Bibliography

2024
The GraphTempo Framework for Exploring the Evolution of a Graph Through Pattern Aggregation.
IEEE Trans. Knowl. Data Eng., November, 2024

Machine Unlearning in Learned Databases: An Experimental Analysis.
Proc. ACM Manag. Data, February, 2024

Are we making progress in unlearning? Findings from the first NeurIPS unlearning competition.
CoRR, 2024

What makes unlearning hard and what to do about it.
CoRR, 2024

To Each (Textual Sequence) Its Own: Improving Memorized-Data Unlearning in Large Language Models.
Proceedings of the Forty-first International Conference on Machine Learning, 2024

2023
Detect, Distill and Update: Learned DB Systems Facing Out of Distribution Data.
Proc. ACM Manag. Data, 2023

Towards Unbounded Machine Unlearning.
CoRR, 2023

Towards Unbounded Machine Unlearning.
Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Streaming Weighted Sampling over Join Queries.
Proceedings of the Proceedings 26th International Conference on Extending Database Technology, 2023

2022
Artifacts Availability & Reproducibility (VLDB 2021 Round Table).
SIGMOD Rec., 2022

Query-centric regression.
Inf. Syst., 2022

Graphical Join: A New Physical Join Algorithm for RDBMSs.
CoRR, 2022

Model Joins: Enabling Analytics Over Joins of Absent Big Tables.
CoRR, 2022

Weighted Random Sampling over Joins.
CoRR, 2022

Anatomy of Learned Database Tuning with Bayesian Optimization.
Proceedings of the 38th IEEE International Conference on Data Engineering Workshops, 2022

2021
PGMJoins: Random Join Sampling with Graphical Models.
Proceedings of the SIGMOD '21: International Conference on Management of Data, 2021

Learned Approximate Query Processing: Make it Light, Accurate and Fast.
Proceedings of the 11th Conference on Innovative Data Systems Research, 2021

2020
Large-scale Data Exploration Using Explanatory Regression Functions.
ACM Trans. Knowl. Discov. Data, 2020

Large-scale predictive modeling and analytics through regression queries in data management systems.
Int. J. Data Sci. Anal., 2020

Adaptive learning of aggregate analytics under dynamic workloads.
Future Gener. Comput. Syst., 2020

ML-AQP: Query-Driven Approximate Query Processing based on Machine Learning.
CoRR, 2020

SuRF: Identification of Interesting Data Regions with Surrogate Models.
Proceedings of the 36th IEEE International Conference on Data Engineering, 2020

Query-Centric Regression for In-DBMS Analytics.
Proceedings of the 22nd International Workshop on Design, 2020

2019
Towards Predicting a Realisation of an Information Need based on Brain Signals.
Proceedings of the World Wide Web Conference, 2019

DBEst: Revisiting Approximate Query Processing Engines with Machine Learning Models.
Proceedings of the 2019 International Conference on Management of Data, 2019

Aggregate Query Prediction under Dynamic Workloads.
Proceedings of the 2019 IEEE International Conference on Big Data (IEEE BigData), 2019

2018
Peer-to-Peer Publish-Subscribe Systems.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018

GC: A Graph Caching System for Subgraph/Supergraph Queries.
Proc. VLDB Endow., 2018

Topic detection and tracking on heterogeneous information.
J. Intell. Inf. Syst., 2018

Scalable aggregation predictive analytics - A query-driven machine learning approach.
Appl. Intell., 2018

Data-Less Big Data Analytics (Towards Intelligent Data Analytics Systems).
Proceedings of the 34th IEEE International Conference on Data Engineering, 2018

Towards Intelligent Distributed Data Systems for Scalable Efficient and Accurate Analytics.
Proceedings of the 38th IEEE International Conference on Distributed Computing Systems, 2018

Explaining Aggregates for Exploratory Analytics.
Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

Revisiting Exact kNN Query Processing with Probabilistic Data Space Transformations.
Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

2017
Query-Driven Learning for Predictive Analytics of Data Subspace Cardinality.
ACM Trans. Knowl. Discov. Data, 2017

Making electronic health records support quality management: A narrative review.
Int. J. Medical Informatics, 2017

Efficient Scalable Accurate Regression Queries in In-DBMS Analytics.
Proceedings of the 33rd IEEE International Conference on Data Engineering, 2017

Scaling k-Nearest Neighbours Queries (The Right Way).
Proceedings of the 37th IEEE International Conference on Distributed Computing Systems, 2017

Ensuring Consistency in Graph Cache for Graph-Pattern Queries.
Proceedings of the Workshops of the EDBT/ICDT 2017 Joint Conference (EDBT/ICDT 2017), 2017

GraphCache: A Caching System for Graph Queries.
Proceedings of the 20th International Conference on Extending Database Technology, 2017

Towards Hybrid Methods for Graph Pattern Queries.
Proceedings of the Workshops of the EDBT/ICDT 2017 Joint Conference (EDBT/ICDT 2017), 2017

Subgraph Querying with Parallel Use of Query Rewritings and Alternative Algorithms.
Proceedings of the 20th International Conference on Extending Database Technology, 2017

A Task Completion Engine to Enhance Search Session Support for Air Traffic Work Tasks.
Proceedings of the Advances in Information Retrieval, 2017

Hybrid algorithms for subgraph pattern queries in graph databases.
Proceedings of the 2017 IEEE International Conference on Big Data (IEEE BigData 2017), 2017

2016
Understanding Information Need: An fMRI Study.
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, 2016

Indexing Query Graphs to Speedup Graph Query Processing.
Proceedings of the 19th International Conference on Extending Database Technology, 2016

Improving Search Results with Prior Similar Queries.
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, 2016

2015
Performance and Scalability of Indexed Subgraph Query Processing Methods.
Proc. VLDB Endow., 2015

Scalable Data Quality for Big Data: The Pythia Framework for Handling Missing Values.
Big Data, 2015

Learning Set Cardinality in Distance Nearest Neighbours.
Proceedings of the 2015 IEEE International Conference on Data Mining, 2015

UCUI'15: The 1st International Workshop on Understanding the City with Urban Informatics.
Proceedings of the 24th ACM International Conference on Information and Knowledge Management, 2015

Towards a subgraph/supergraph cached query-graph index.
Proceedings of the 2015 IEEE International Conference on Big Data (IEEE BigData 2015), Santa Clara, CA, USA, October 29, 2015

Learning to accurately COUNT with query-driven predictive analytics.
Proceedings of the 2015 IEEE International Conference on Big Data (IEEE BigData 2015), Santa Clara, CA, USA, October 29, 2015

2014
Rank Join Queries in NoSQL Databases.
Proc. VLDB Endow., 2014

Scaling out big data missing value imputations: pythia vs. godzilla.
Proceedings of the 20th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2014

Combining information extraction and human computing for crowdsourced knowledge acquisition.
Proceedings of the IEEE 30th International Conference on Data Engineering, Chicago, 2014

2013
ART: sub-logarithmic decentralized range query processing with probabilistic guarantees.
Distributed Parallel Databases, 2013

XL peer-to-peer pub/sub systems.
ACM Comput. Surv., 2013

HIGGINS: knowledge acquisition meets the crowds.
Proceedings of the 22nd International World Wide Web Conference, 2013

Interval indexing and querying on key-value cloud stores.
Proceedings of the 29th IEEE International Conference on Data Engineering, 2013

Human computing games for knowledge acquisition.
Proceedings of the 22nd ACM International Conference on Information and Knowledge Management, 2013

D-Hive: Data Bees Pollinating RDF, Text, and Time.
Proceedings of the Sixth Biennial Conference on Innovative Data Systems Research, 2013

2012
Saturn: Range Queries, Load Balancing and Fault Tolerance in DHT Data Systems.
IEEE Trans. Knowl. Data Eng., 2012

Crowdsourcing Taxonomies.
Proceedings of the Semantic Web: Research and Applications, 2012

2011
Anthropocentric Data Systems.
Proc. VLDB Endow., 2011

Pyracanthus: A scalable solution for DHT-independent content-based publish/subscribe data networks.
Inf. Syst., 2011

SNFS: the design and implementation of a social network file system.
Proceedings of the 4th Workshop on Social Network Systems, 2011

Longitudinal Analytics on Web Archive Data: It's About Time!
Proceedings of the Fifth Biennial Conference on Innovative Data Systems Research, 2011

eXO: Decentralized Autonomous Scalable Social Networking.
Proceedings of the Fifth Biennial Conference on Innovative Data Systems Research, 2011

2010
Brief announcement: ART--sub-logarithmic decentralized range query processing with probabilistic guarantees.
Proceedings of the 29th Annual ACM Symposium on Principles of Distributed Computing, 2010

2009
Peer-to-Peer Publish-Subscribe Systems.
Proceedings of the Encyclopedia of Database Systems, 2009

Statistical structures for Internet-scale data management.
VLDB J., 2009

Distribution fairness in Internet-scale networks.
ACM Trans. Internet Techn., 2009

Distributed hash sketches: Scalable, efficient, and accurate cardinality estimation for distributed multisets.
ACM Trans. Comput. Syst., 2009

Dynamic Web Service discovery architecture based on a novel peer based overlay network.
J. Syst. Softw., 2009

Distributed top-<i>k</i> aggregation queries at large.
Distributed Parallel Databases, 2009

2008
Optimizing Distributed Top-k Queries.
Proceedings of the Web Information Systems Engineering, 2008

Self-Join Size Estimation in Large-scale Distributed Data Systems.
Proceedings of the 24th International Conference on Data Engineering, 2008

2007
Publish-Subscribe Information Delivery with Substring Predicates.
IEEE Internet Comput., 2007

Middleware 2007 Works in Progress.
IEEE Distributed Syst. Online, 2007

BAD: bandwidth adaptive dissemination or (the case for BAD trees).
Proceedings of the Middleware 2007, 2007

Load Distribution Fairness in P2P Data Management Systems.
Proceedings of the 23rd International Conference on Data Engineering, 2007

Substring Matching in P2P Publish/Subscribe Data Management Networks.
Proceedings of the 23rd International Conference on Data Engineering, 2007

2006
Global Document Frequency Estimation in Peer-to-Peer Web Search.
Proceedings of the Ninth International Workshop on the Web and Databases, 2006

P2P Content Search: Give the Web Back to the People.
Proceedings of the 5th International workshop on Peer-To-Peer Systems, 2006

Counting at Large: Efficient Cardinality Estimation in Internet-Scale Data Networks.
Proceedings of the 22nd International Conference on Data Engineering, 2006

PastryStrings: A Comprehensive Content-Based Publish/Subscribe DHT Network.
Proceedings of the 26th IEEE International Conference on Distributed Computing Systems (ICDCS 2006), 2006

Replication, Load Balancing and Efficient Range Query Processing in DHTs.
Proceedings of the Advances in Database Technology, 2006

IQN Routing: Integrating Quality and Novelty in P2P Querying and Ranking.
Proceedings of the Advances in Database Technology, 2006

Discovering and exploiting keyword and attribute-value co-occurrences to improve P2P routing indices.
Proceedings of the 2006 ACM CIKM International Conference on Information and Knowledge Management, 2006

2005
Fair Resource Allocation in a Simple Multi-agent Setting: Search Algorithms and Experimental Evaluation.
Int. J. Artif. Intell. Tools, 2005

KLEE: A Framework for Distributed Top-k Query Algorithms.
Proceedings of the 31st International Conference on Very Large Data Bases, Trondheim, Norway, August 30, 2005

MINERVA: Collaborative P2P Search.
Proceedings of the 31st International Conference on Very Large Data Bases, Trondheim, Norway, August 30, 2005

Improving collection selection with overlap awareness in P2P search engines.
Proceedings of the SIGIR 2005: Proceedings of the 28th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2005

MINERVA<sub>infinity</sub>: A Scalable Efficient Peer-to-Peer Search Engine.
Proceedings of the Middleware 2005, ACM/IFIP/USENIX, 6th International Middleware Conference, Grenoble, France, November 28, 2005

NIPPERS: Network of InterPolated PeERS for Web Service Discovery.
Proceedings of the International Symposium on Information Technology: Coding and Computing (ITCC 2005), 2005

Range Query Optimization Leveraging Peer Heterogeneity in DHT Data Networks.
Proceedings of the Databases, 2005

Internet scale string attribute publish/subscribe data networks.
Proceedings of the 2005 ACM CIKM International Conference on Information and Knowledge Management, Bremen, Germany, October 31, 2005

2004
Optimal Cache Memory Exploitation for Continuous Media: To Cache or to Prefetch?
Multim. Tools Appl., 2004

A Cache Engine for E-Content Integration.
IEEE Internet Comput., 2004

SeAl: Managing Accesses and Data in Peer-to-Peer Sharing Networks.
Proceedings of the 4th International Conference on Peer-to-Peer Computing (P2P 2004), 2004

Subscription Summarization: A New Paradigm for Efficient Publish/Subscribe Systems.
Proceedings of the 24th International Conference on Distributed Computing Systems (ICDCS 2004), 2004

AESOP: Altruism-Endowed Self-organizing Peers.
Proceedings of the Databases, Information Systems, and Peer-to-Peer Computing, 2004

2003
Clustered Scheduling Algorithms for Mixed-Media Disk Workloads in a Multimedia Server.
Clust. Comput., 2003

ProxyTeller: A Tool for Guiding Web Proxy Cache Placement Decisions.
Proceedings of the Twelfth International World Wide Web Conference - Posters, 2003

The HyperHotel Application Built over D.I.C.E. and Co.In.S..
Proceedings of the 4th International Conference on Web Information Systems Engineering, 2003

D. I. C. E. and Co.In.S.: A Data Integration Cache Engine for a Content Integration System.
Proceedings of the 4th International Conference on Web Information Systems Engineering, 2003

ProxyTeller: A Proxy Placement Tool for Content Delivery under Performance Constraints.
Proceedings of the 4th International Conference on Web Information Systems Engineering, 2003

NanoPeer Networks and P2P Worlds.
Proceedings of the 3rd International Conference on Peer-to-Peer Computing (P2P 2003), 2003

Web Proxy Cache Replacement: Do's, Don'ts, and Expectations.
Proceedings of the 2nd IEEE International Symposium on Network Computing and Applications (NCA 2003), 2003

Towards a Unifying Framework for Complex Query Processing over Structured Peer-to-Peer Data Networks.
Proceedings of the Databases, 2003

Towards High Performance Peer-to-Peer Content and Resource Sharing Systems.
Proceedings of the First Biennial Conference on Innovative Data Systems Research, 2003

2002
A Comprehensive Analytical Performance Model for Disk Devices under Random Workloads.
IEEE Trans. Knowl. Data Eng., 2002

Fundamentals of Scheduling and Performance of Video Tape Libraries.
Multim. Tools Appl., 2002

High Performance Data Broadcasting Systems.
Mob. Networks Appl., 2002

Efficient Massive Sharing of Content among Peers.
Proceedings of the 22nd International Conference on Distributed Computing Systems, 2002

Subscription Summaries for Scalability and Efficiency in Publish/Subscribe Systems.
Proceedings of the 22nd International Conference on Distributed Computing Systems, 2002

2001
Continuous Data Block Placement in and Elevation from Tertiary Storage in Hierarchical Storage Servers.
Clust. Comput., 2001

High Performance Data Broadcasting: A Comprehensive Systems' Perspective.
Proceedings of the Mobile Data Management, Second International Conference, 2001

2000
Optimal Data Placement on Disks: A Comprehensive Solution for Different Technologies.
IEEE Trans. Knowl. Data Eng., 2000

Incremental Scheduling of Mixed Workloads in Multimedia Information Servers.
Multim. Tools Appl., 2000

Video Placement and Configuration of Distributed Video Servers on Cable TV Networks.
Multim. Syst., 2000

Hierarchical caching and prefetching for continuous media servers with smart disks.
IEEE Concurr., 2000

1999
Prefetching into Smart-Disk Caches for High Performance Media Servers.
Proceedings of the IEEE International Conference on Multimedia Computing and Systems, 1999

Hierarchical Scheduling Algorithms for Near-Line Tape Libraries.
Proceedings of the 10th International Workshop on Database & Expert Systems Applications, 1999

1998
Overlay Striping and Optimal Parallel I/O for Modern Applications.
Parallel Comput., 1998

Scheduling Strategies for Mixed Workloads in Multimedia Information Servers.
Proceedings of the RIDE'98, 1998

Disk Scheduling for Mixed-Media Workloads in a Multimedia Server.
Proceedings of the 6th ACM International Conference on Multimedia '98, 1998

1997
Achieving Strong Consistency in a Distributed File System.
IEEE Trans. Software Eng., 1997

An Approach to Deadlock Detection in Multidatabases.
Inf. Syst., 1997

On-Demand Data Elevation in Hierarchical Multimedia Storage Servers.
Proceedings of the VLDB'97, 1997

Principles of Optimally Placing Data in Tertiary Storage Libraries.
Proceedings of the VLDB'97, 1997

Benchmarking and Performance Tuning of Multimedia Servers.
Proceedings of the Euro-Par '97 Parallel Processing, 1997

1996
Independent Recovery in Large-Scale Distributed Systems.
IEEE Trans. Software Eng., 1996

VELOS: A New Approach for Efficiently Achieving High Availability in Partitioned Distributed Systems.
IEEE Trans. Knowl. Data Eng., 1996

Availability and Performance Limitations in Multidatabases.
Inf. Syst., 1996

1995
The Location Based Paradigm for Replication: Achieving Efficiency and Availability in Distributed Systems.
IEEE Trans. Software Eng., 1995

Research and Development Issues for Large-Scale Multimedia Information Systems.
ACM Comput. Surv., 1995

1994
Multiclass Replicated Data Management: Exploiting Replication to Improve Efficiency.
IEEE Trans. Parallel Distributed Syst., 1994

Supporting Partial Data Accesses to Replicated Data.
Proceedings of the Tenth International Conference on Data Engineering, 1994

1993
Recovering in Large Distributed Systems with Replicated Data.
Proceedings of the 2nd International Conference on Parallel and Distributed Information Systems (PDIS 1993), 1993

1992
High Availability is Not Enough.
Proceedings of the Second Workshop on the Management of Replicated Data, 1992

1991
Efficiently Maintaining Availability in the Presence of Partitionings in Distributed Systems.
Proceedings of the Seventh International Conference on Data Engineering, 1991

Using multiple replica classes to improve performance in distributed systems.
Proceedings of the 10th International Conference on Distributed Computing Systems (ICDCS 1991), 1991

1990
Distributed Name Management in Internet Systems: A Study of Design and Performance Issues.
J. Parallel Distributed Comput., 1990

A New Paradigm for High Availability and Efficiency in Replicated Distributed Databases.
Proceedings of the Second IEEE Symposium on Parallel and Distributed Processing, 1990


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