Salvatore Orlando

Orcid: 0000-0002-4155-9797

Affiliations:
  • Ca' Foscari University of Venice, Department of Environmental Sciences, Computer Science and Statistics, Italy
  • University of Pisa, Department of Computer Science, Pisa, Italy (PhD)


According to our database1, Salvatore Orlando authored at least 174 papers between 1985 and 2024.

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Bibliography

2024
Watermarking Decision Tree Ensembles.
CoRR, 2024

Early Exit Strategies for Approximate k-NN Search in Dense Retrieval.
CoRR, 2024

LambdaFair: a Fair and Effective LambdaMART.
Proceedings of the 14th Italian Information Retrieval Workshop, 2024

Early Exit Strategies for Approximate <i>k</i>-NN Search in Dense Retrieval.
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, 2024

2023
Early Exit Strategies for Learning-to-Rank Cascades.
IEEE Access, 2023

Preface WI-IAT 2023.
Proceedings of the IEEE International Conference on Web Intelligence and Intelligent Agent Technology, 2023

On the Effect of Low-Ranked Documents: A New Sampling Function for Selective Gradient Boosting.
Proceedings of the 38th ACM/SIGAPP Symposium on Applied Computing, 2023

Does LambdaMART Do What You Expect?
Proceedings of the 13th Italian Information Retrieval Workshop (IIR 2023), 2023

GAM Forest Explanation.
Proceedings of the Proceedings 26th International Conference on Extending Database Technology, 2023

LambdaRank Gradients are Incoherent.
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, 2023

Can Embeddings Analysis Explain Large Language Model Ranking?
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, 2023

2022
Beyond robustness: Resilience verification of tree-based classifiers.
Comput. Secur., 2022

ILMART: Interpretable Ranking with Constrained LambdaMART.
Proceedings of the SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11, 2022

EiFFFeL: enforcing fairness in forests by flipping leaves.
Proceedings of the SAC '22: The 37th ACM/SIGAPP Symposium on Applied Computing, Virtual Event, April 25, 2022

SOUR an Outliers Detection Algorithm in Learning to Rank (Abstract).
Proceedings of the 12th Italian Information Retrieval Workshop 2022, 2022

Interpretable Ranking Using LambdaMART (Abstract).
Proceedings of the 12th Italian Information Retrieval Workshop 2022, 2022

Filtering out Outliers in Learning to Rank.
Proceedings of the ICTIR '22: The 2022 ACM SIGIR International Conference on the Theory of Information Retrieval, Madrid, Spain, July 11, 2022

2021
Feature partitioning for robust tree ensembles and their certification in adversarial scenarios.
EURASIP J. Inf. Secur., 2021

Learning Early Exit Strategies for Additive Ranking Ensembles.
Proceedings of the SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2021

2020
Enriching Documents by Linking Salient Entities and Lexical-Semantic Expansion.
J. Intell. Syst., 2020

Treant: training evasion-aware decision trees.
Data Min. Knowl. Discov., 2020

Query-level Early Exit for Additive Learning-to-Rank Ensembles.
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, 2020

2019
Parallel Traversal of Large Ensembles of Decision Trees.
IEEE Trans. Parallel Distributed Syst., 2019

Topic Models and Fusion Methods: a Union to Improve Text Clustering and Cluster Labeling.
Int. J. Interact. Multim. Artif. Intell., 2019

SPARQL/T A query language with SPARQL's syntax for semantic mining of textual complaints.
Proceedings of the 10th Italian Information Retrieval Workshop, 2019

2018
X-CLEaVER: Learning Ranking Ensembles by Growing and Pruning Trees.
ACM Trans. Intell. Syst. Technol., 2018

SEL: A unified algorithm for salient entity linking.
Comput. Intell., 2018

Do Violent People Smile: Social Media Analysis of their Profile Pictures.
Proceedings of the Companion of the The Web Conference 2018 on The Web Conference 2018, 2018

Selective Gradient Boosting for Effective Learning to Rank.
Proceedings of the 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, 2018

Analysing Trajectories of Mobile Users: From Data Warehouses to Recommender Systems.
Proceedings of the A Comprehensive Guide Through the Italian Database Research Over the Last 25 Years., 2018

2017
Manycore GPU processing of repeated range queries over streams of moving objects observations.
Concurr. Comput. Pract. Exp., 2017

X-DART: Blending Dropout and Pruning for Efficient Learning to Rank.
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2017

QuickScorer: Efficient Traversal of Large Ensembles of Decision Trees.
Proceedings of the Machine Learning and Knowledge Discovery in Databases, 2017

Multicore/Manycore Parallel Traversal of Large Forests of Regression Trees.
Proceedings of the 2017 International Conference on High Performance Computing & Simulation, 2017

2016
Fast Ranking with Additive Ensembles of Oblivious and Non-Oblivious Regression Trees.
ACM Trans. Inf. Syst., 2016

Quality versus efficiency in document scoring with learning-to-rank models.
Inf. Process. Manag., 2016

Fast Traversal of Large Ensembles of Regression Trees.
ERCIM News, 2016

Detecting avoidance behaviors between moving object trajectories.
Data Knowl. Eng., 2016

Exploiting CPU SIMD Extensions to Speed-up Document Scoring with Tree Ensembles.
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, 2016

Post-Learning Optimization of Tree Ensembles for Efficient Ranking.
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, 2016

Polarized User and Topic Tracking in Twitter.
Proceedings of the 39th International ACM SIGIR conference on Research and Development in Information Retrieval, 2016

Ranking Documents Effciently with QuickScorer.
Proceedings of the 24th Italian Symposium on Advanced Database Systems, 2016

Speeding-up Document Scoring with Tree Ensembles using CPU SIMD Extensions.
Proceedings of the 7th Italian Information Retrieval Workshop, 2016

Post-Learning Optimization of Tree Ensembles.
Proceedings of the 7th Italian Information Retrieval Workshop, 2016

GPU-based Parallelization of QuickScorer to Speed-up Document Ranking with Tree Ensembles.
Proceedings of the 7th Italian Information Retrieval Workshop, 2016

TPRED: a Spatio-Temporal Location Predictor Framework.
Proceedings of the 20th International Database Engineering & Applications Symposium, 2016

Learning to Rank User Queries to Detect Search Tasks.
Proceedings of the 2016 ACM on International Conference on the Theory of Information Retrieval, 2016

SEL: A Unified Algorithm for Entity Linking and Saliency Detection.
Proceedings of the 2016 ACM Symposium on Document Engineering, 2016

Evaluating Top-K Approximate Patterns via Text Clustering.
Proceedings of the Big Data Analytics and Knowledge Discovery, 2016

2015
A Supervised Learning Approach to Protect Client Authentication on the Web.
ACM Trans. Web, 2015

QuickScorer: A Fast Algorithm to Rank Documents with Additive Ensembles of Regression Trees.
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2015

Speeding up Document Ranking with Rank-based Features.
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2015

A wait-free output data structure for GPU-based streaming query processing.
Proceedings of the 23rd Italian Symposium on Advanced Database Systems, 2015

Electoral Predictions with Twitter: A Machine-Learning approach.
Proceedings of the 6th Italian Information Retrieval Workshop, 2015

QuickRank: a C++ Suite of Learning to Rank Algorithms.
Proceedings of the 6th Italian Information Retrieval Workshop, 2015

Mining condensed spatial co-location patterns.
Proceedings of the 4th ACM SIGSPATIAL International Workshop on Mobile Geographic Information Systems, 2015

Processing streams of spatial k-NN queries and position updates on manycore GPUs.
Proceedings of the 23rd SIGSPATIAL International Conference on Advances in Geographic Information Systems, 2015

Supervised Evaluation of Top-k Itemset Mining Algorithms.
Proceedings of the Big Data Analytics and Knowledge Discovery, 2015

Improving Clustering Quality by Automatic Text Summarization.
Proceedings of the Information Retrieval Technology, 2015

2014
A Unifying Framework for Mining Approximate Top- \(k\) Binary Patterns.
IEEE Trans. Knowl. Data Eng., 2014

A general framework for trajectory data warehousing and visual OLAP.
GeoInformatica, 2014

Manycore processing of repeated range queries over massive moving objects observations.
CoRR, 2014

Manycore processing of repeated k-NN queries over massive moving objects observations.
CoRR, 2014

Quite a mess in my cookie jar!: leveraging machine learning to protect web authentication.
Proceedings of the 23rd International World Wide Web Conference, 2014

Dexter 2.0 - an Open Source Tool for Semantically Enriching Data.
Proceedings of the ISWC 2014 Posters & Demonstrations Track a track within the 13th International Semantic Web Conference, 2014

GPU-Based Computing of Repeated Range Queries over Moving Objects.
Proceedings of the 22nd Euromicro International Conference on Parallel, 2014

Manual Annotation of Semi-Structured Documents for Entity-Linking.
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, 2014

2013
Discovering tasks from search engine query logs.
ACM Trans. Inf. Syst., 2013

SEED: a framework for extracting social events from press news.
Proceedings of the 22nd International World Wide Web Conference, 2013

Query Processing in Highly-Loaded Search Engines.
Proceedings of the String Processing and Information Retrieval, 2013

Trending Topics on Twitter Improve the Prediction of Google Hot Queries.
Proceedings of the International Conference on Social Computing, SocialCom 2013, 2013

Modeling and predicting the task-by-task behavior of search engine users.
Proceedings of the Open research Areas in Information Retrieval, 2013

Twitter anticipates bursts of requests for Wikipedia articles.
Proceedings of the 2013 Workshop on Data-Driven User Behavioral Modelling and Mining from Social Media, 2013

Dexter: an open source framework for entity linking.
Proceedings of the ESAIR'13, 2013

Learning relatedness measures for entity linking.
Proceedings of the 22nd ACM International Conference on Information and Knowledge Management, 2013

Load-sensitive selective pruning for distributed search.
Proceedings of the 22nd ACM International Conference on Information and Knowledge Management, 2013

2012
Similarity caching in large-scale image retrieval.
Inf. Process. Manag., 2012

Compiling CHR to parallel hardware.
Proceedings of the Principles and Practice of Declarative Programming, 2012

gpuDCI: Exploiting GPUs in Frequent Itemset Mining.
Proceedings of the 20th Euromicro International Conference on Parallel, 2012

2011
Visual Mobility Analysis using T-Warehouse.
Int. J. Data Warehous. Min., 2011

Identifying task-based sessions in search engine query logs.
Proceedings of the Forth International Conference on Web Search and Web Data Mining, 2011

Introduction.
Proceedings of the Euro-Par 2011 Parallel Processing - 17th International Conference, 2011

Caching query-biased snippets for efficient retrieval.
Proceedings of the EDBT 2011, 2011

2010
<i>Mining@home</i>: toward a public-resource computing framework for distributed data mining.
Concurr. Comput. Pract. Exp., 2010

Visual OLAP analysis on network constrained trajectories (Extended Abstract).
Proceedings of the Eighteenth Italian Symposium on Advanced Database Systems, 2010

Mining Top-K Patterns from Binary Datasets in Presence of Noise.
Proceedings of the SIAM International Conference on Data Mining, 2010

A generative pattern model for mining binary datasets.
Proceedings of the 2010 ACM Symposium on Applied Computing (SAC), 2010

Towards a task-based search and recommender systems.
Proceedings of the Workshops Proceedings of the 26th International Conference on Data Engineering, 2010

T-Warehouse: Visual OLAP analysis on trajectory data.
Proceedings of the 26th International Conference on Data Engineering, 2010

Detecting Task-Based Query Sessions Using Collaborative Knowledge.
Proceedings of the 2010 IEEE/WIC/ACM International Conference on Web Intelligence and International Conference on Intelligent Agent Technology - Workshops, Toronto, Canada, August 31, 2010

Parallel and Distributed Data Management.
Proceedings of the Euro-Par 2010 - Parallel Processing, 16th International Euro-Par Conference, Ischia, Italy, August 31, 2010

2009
A constraint-based querying system for exploratory pattern discovery.
Inf. Syst., 2009

Caching Algorithms for Similarity Search.
Proceedings of the Seventeenth Italian Symposium on Advanced Database Systems, 2009

Frequent spatio-temporal patterns in trajectory data warehouses.
Proceedings of the 2009 ACM Symposium on Applied Computing (SAC), 2009

Challenges in designing an interest-based distributed aggregation of users in P2P systems.
Proceedings of the International Conference on Ultra Modern Telecommunications, 2009

Caching content-based queries for robust and efficient image retrieval.
Proceedings of the EDBT 2009, 2009

Mining Query Logs.
Proceedings of the Advances in Information Retrieval, 2009

2008
Trajectory Data Warehouses: Storing and Aggregating Frequent ST Patterns.
Proceedings of the Sixteenth Italian Symposium on Advanced Database Systems, 2008

A Scalable Distributed Data Structure for Multi-Feature Similarity Search.
Proceedings of the Sixteenth Italian Symposium on Advanced Database Systems, 2008

Processing complex similarity queries in peer-to-peer networks.
Proceedings of the 2008 ACM Symposium on Applied Computing (SAC), 2008

(Query) History Teaches Everything, Including the Future.
Proceedings of the Latin American Web Conference, 2008

Multi-set DHT for Range Queries on Dynamic Data for Grid Information Service.
Proceedings of the Data Management in Grid and Peer-to-Peer Systems, 2008

A metric cache for similarity search.
Proceedings of the Proceeding of the 2008 ACM Workshop on Large-Scale Distributed Systems for Information Retrieval, 2008

2007
Peer-to-peer systems for discovering resources in a dynamic grid.
Parallel Comput., 2007

Trajectory Data Warehouses: Design and Implementation Issues.
J. Comput. Sci. Eng., 2007

The many faces of the integration of instruments and the grid.
Int. J. Web Grid Serv., 2007

Approximate mining of frequent patterns on streams.
Intell. Data Anal., 2007

Trajectory Data Warehouses: Design Issues and Use Cases.
Proceedings of the Fifteenth Italian Symposium on Advanced Database Systems, 2007

Client Side Estimation of a Remote Service Execution.
Proceedings of the 15th International Symposium on Modeling, 2007

Nine months in the life of EGEE: a look from the South.
Proceedings of the 15th International Symposium on Modeling, 2007

Mining query logs to optimize index partitioning in parallel web search engines.
Proceedings of the 2nf International Conference on Scalable Information Systems, 2007

Towards Response Time Estimation in Web Services.
Proceedings of the 2007 IEEE International Conference on Web Services (ICWS 2007), 2007

Parallel Mining of Frequent Closed Patterns: Harnessing Modern Computer Architectures.
Proceedings of the 7th IEEE International Conference on Data Mining (ICDM 2007), 2007

Approximate Aggregations in Trajectory Data Warehouses.
Proceedings of the 23rd International Conference on Data Engineering Workshops, 2007

Spatio-temporal Aggregations in Trajectory Data Warehouses.
Proceedings of the Data Warehousing and Knowledge Discovery, 9th International Conference, 2007

2006
Boosting the performance of Web search engines: Caching and prefetching query results by exploiting historical usage data.
ACM Trans. Inf. Syst., 2006

Fast and Memory Efficient Mining of Frequent Closed Itemsets.
IEEE Trans. Knowl. Data Eng., 2006

Toward a search architecture for software components.
Concurr. Comput. Pract. Exp., 2006

Mining frequent closed itemsets out-of-core.
Proceedings of the Sixth SIAM International Conference on Data Mining, 2006

A privacy preserving web recommender system.
Proceedings of the 2006 ACM Symposium on Applied Computing (SAC), 2006

Tree Vector Indexes: Efficient Range Queries for Dynamic Content on Peer-to-Peer Networks.
Proceedings of the 14th Euromicro International Conference on Parallel, 2006

On Interactive Pattern Mining from Relational Databases.
Proceedings of the Knowledge Discovery in Inductive Databases, 5th International Workshop, 2006

Improving the performance of XML based technologies by caching and reusing information.
Proceedings of the 2006 IEEE International Conference on Web Services (ICWS 2006), 2006

ConQueSt: a Constraint-based Querying System for Exploratory Pattern Discovery.
Proceedings of the 22nd International Conference on Data Engineering, 2006

A P2P Resource Discovery System Based on a Forest of Trees.
Proceedings of the 17th International Workshop on Database and Expert Systems Applications (DEXA 2006), 2006

Instrument Element: A New Grid component that Enables the Control of Remote Instrumentation.
Proceedings of the Sixth IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2006), 2006

Toward GRIDLE: A Way to Build Grid Applications Searching Through an Ecosystem of Components.
Proceedings of the Grid Computing: Software Environments and Tools, 2006

2005
Preface: Selected Papers from the EUROPVM/MPI 2003 Conference, Venice, Italy, 29 September-2 October 2003.
Int. J. High Perform. Comput. Appl., 2005

Distributed approximate mining of frequent patterns.
Proceedings of the 2005 ACM Symposium on Applied Computing (SAC), 2005

Resource Discovery in a Dynamic Grid Environment.
Proceedings of the 16th International Workshop on Database and Expert Systems Applications (DEXA 2005), 2005

Mining Frequent Closed Itemsets from Distributed Repositories.
Proceedings of the First Workshop on Knowledge and Data Management in GRIDs, 2005

2004
Design of a Parallel and Distributed Web Search Engine
CoRR, 2004

A Search Architecture for Grid Software Components.
Proceedings of the 2004 IEEE/WIC/ACM International Conference on Web Intelligence (WI 2004), 2004

Assigning identifiers to documents to enhance the clustering property of fulltext indexes.
Proceedings of the SIGIR 2004: Proceedings of the 27th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2004

Assigning Document Identifiers to Enhance Compressibility of Fulltext Indices.
Proceedings of the Twelfth Italian Symposium on Advanced Database Systems, 2004

Assigning document identifiers to enhance compressibility of Web Search Engines indexes.
Proceedings of the 2004 ACM Symposium on Applied Computing (SAC), 2004

Statistical properties of transactional databases.
Proceedings of the 2004 ACM Symposium on Applied Computing (SAC), 2004

A new algorithm for gap constrained sequence mining.
Proceedings of the 2004 ACM Symposium on Applied Computing (SAC), 2004

WINGS: A Parallel Indexer for Web Contents.
Proceedings of the Computational Science, 2004

WebDocs: a real-life huge transactional dataset.
Proceedings of the FIMI '04, 2004

kDCI: on using direct count up to the third iteration.
Proceedings of the FIMI '04, 2004

DCI Closed: A Fast and Memory Efficient Algorithm to Mine Frequent Closed Itemsets.
Proceedings of the FIMI '04, 2004

Topic 5: Parallel and Distributed Databases, Data Mining and Knowledge Discovery.
Proceedings of the Euro-Par 2004 Parallel Processing, 2004

HPC Application Execution on Grids.
Proceedings of the Future Generation Grids: Proceedings of the Workshop on Future Generation Grids, 2004

2003
A Hybrid Strategy for Caching Web Search Engine Results.
Proceedings of the Twelfth International World Wide Web Conference - Posters, 2003

AssistConf: a Grid configuration tool for the ASSIST parallel programming environment.
Proceedings of the 11th Euromicro Workshop on Parallel, 2003

kDCI: a Multi-Strategy Algorithm for Mining Frequent Sets.
Proceedings of the FIMI '03, 2003

2002
An Efficient Parallel and Distributed Algorithm for Counting Frequent Sets.
Proceedings of the High Performance Computing for Computational Science, 2002

Adaptive and Resource-Aware Mining of Frequent Sets.
Proceedings of the 2002 IEEE International Conference on Data Mining (ICDM 2002), 2002

Scheduling High Performance Data Mining Tasks on a Data Grid Environment.
Proceedings of the Euro-Par 2002, 2002

2001
Integrating HPF in a Skeleton Based Parallel Language.
Proceedings of the Ninth Euromicro Workshop on Parallel and Distributed Processing, 2001

Enhancing the Apriori Algorithm for Frequent Set Counting.
Proceedings of the Data Warehousing and Knowledge Discovery, 2001

2000
Mixed data and task parallelism with HPF and PVM.
Clust. Comput., 2000

Coordinating HPF Programs to Mix Task and Data Parallelism.
Proceedings of the Applied Computing 2000, 2000

Integrating task and data parallelism with taskHPF.
Proceedings of the International Conference on Parallel and Distributed Processing Techniques and Applications, 2000

Implementation Issues in the Design of I/O Intensive Data Mining Applications on Clusters of Workstations.
Proceedings of the Parallel and Distributed Processing, 2000

1999
SUPPLE: An efficient run-time support for non-uniform parallel loops.
J. Syst. Archit., 1999

COLTHPF, a run-time support for the high-level co-ordination of HPF tasks.
Concurr. Pract. Exp., 1999

1998
A Comparison of Implementation Strategies for Nonuniform Data-Parallel Computations.
J. Parallel Distributed Comput., 1998

An MPI-based Run-Time Support to Coordinate HPF Tasks.
Proceedings of the Recent Advances in Parallel Virtual Machine and Message Passing Interface, 1998

A Coordination Layer for Exploiting Task Parallelism with HPF.
Proceedings of the Languages, 1998

Scheduling Data-Parallel Computations on Heterogeneous and Time-Shared Environments.
Proceedings of the Euro-Par '98 Parallel Processing, 1998

1997
A Support for Non-uniform Parallel Loops and Its Application to a Flame Simulation Code.
Proceedings of the Solving Irregularly Structured Problems in Parallel, 1997

1996
Exploiting partial replication in unbalanced parallel loop scheduling on multicomputer.
Microprocess. Microprogramming, 1996

A Template for Non-Uniform Parallel Loops Based on Dynamic Scheduling and Prefetching Techniques.
Proceedings of the 10th international conference on Supercomputing, 1996

A Load Balancing Strategy for Iterated Parallel Loop Scheduling.
Proceedings of the High-Performance Computing and Networking, 1996

1995
<i>P</i><sup>3</sup> <i>L</i>: A structured high-level parallel language, and its structured support.
Concurr. Pract. Exp., 1995

Summarising an experiment in parallel programming language design.
Proceedings of the High-Performance Computing and Networking, 1995

1994
Compiling Geometric Paradigms through Local Communications.
Proceedings of the Applications in Parallel and Distributed Computing, 1994

1993
Efficient Compilation of Structured Parallel Programs for Distributed Memory MIMD Machines.
Proceedings of the Parallel Computing: Trends and Applications, 1993

1992
A methodology for the development and the support of massively parallel programs.
Future Gener. Comput. Syst., 1992

A Synchronous Model for Static Optimizations of Multicomputer Programs.
Proceedings of the Programming Environments for Parallel Computing, 1992

1989
Strategies for a Massively Parallel Implementation of Simulated Annealing.
Proceedings of the PARLE '89: Parallel Architectures and Languages Europe, 1989

1985
Integrated Tools for Physical Database Design in CODASYL Environment.
Proceedings of the Computer-Aided Database Design: the DATAID approach., 1985


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