Maria-Esther Vidal

According to our database1, Maria-Esther Vidal authored at least 196 papers between 1998 and 2019.

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

Timeline

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Bibliography

2019
Managing the evolution and preservation of the data web.
J. Web Semant., 2019

Evaluation of metadata representations in RDF stores.
Semantic Web, 2019

Transforming Heterogeneous Data into Knowledge for Personalized Treatments - A Use Case.
Datenbank-Spektrum, 2019

MapSDI: A Scaled-up Semantic Data Integration Framework for Knowledge Graph Creation.
CoRR, 2019

Towards an Integrated Graph Algebra for Graph Pattern Matching with Gremlin (Extended Version).
CoRR, 2019

Towards Optimisation of Collaborative Question Answering over Knowledge Graphs.
CoRR, 2019

Linked Open Data Validity - A Technical Report from ISWS 2018.
CoRR, 2019

Summarizing Entity Temporal Evolution in Knowledge Graphs.
Proceedings of the Companion of The 2019 World Wide Web Conference, 2019

The FAIR TRADE Framework for Assessing Decentralised Data Solutions.
Proceedings of the Companion of The 2019 World Wide Web Conference, 2019

FALCON: An Entity and Relation Linking Framework over DBpedia.
Proceedings of the ISWC 2019 Satellite Tracks (Posters & Demonstrations, 2019

Old is Gold: Linguistic Driven Approach for Entity and Relation Linking of Short Text.
Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2019

Semantic Representation of Scientific Publications.
Proceedings of the Digital Libraries for Open Knowledge, 2019

COMET: A Contextualized Molecule-Based Matching Technique.
Proceedings of the Database and Expert Systems Applications, 2019

PURE: A Privacy Aware Rule-Based Framework over Knowledge Graphs.
Proceedings of the Database and Expert Systems Applications, 2019

Ontario: Federated Query Processing Against a Semantic Data Lake.
Proceedings of the Database and Expert Systems Applications, 2019

Semantic Data Integration Techniques for Transforming Big Biomedical Data into Actionable Knowledge.
Proceedings of the 32nd IEEE International Symposium on Computer-Based Medical Systems, 2019


2018
Resource Description Framework.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018

RDF Technology.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018

Linked Open Data.
Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018

Querying Interlinked Data by Bridging RDF Molecule Templates.
T. Large-Scale Data- and Knowledge-Centered Systems, 2018

Experience: Open Fiscal Datasets, Common Issues, and Recommendations.
J. Data and Information Quality, 2018

DESERT: A Continuous SPARQL Query Engine for On-Demand Query Answering.
Int. J. Semantic Computing, 2018

Data Integration for Supporting Biomedical Knowledge Graph Creation at Large-Scale.
CoRR, 2018

No One is Perfect: Analysing the Performance of Question Answering Components over the DBpedia Knowledge Graph.
CoRR, 2018

Unveiling Scholarly Communities over Knowledge Graphs.
CoRR, 2018

Why Reinvent the Wheel: Let's Build Question Answering Systems Together.
Proceedings of the 2018 World Wide Web Conference on World Wide Web, 2018

HARE: An Engine for Enhancing Answer Completeness of SPARQL Queries via Crowdsourcing.
Proceedings of the Companion of the The Web Conference 2018 on The Web Conference 2018, 2018

Towards a Knowledge Graph for Science.
Proceedings of the 8th International Conference on Web Intelligence, Mining and Semantics, 2018

Dynamic Composition of Question Answering Pipelines with FRANKENSTEIN.
Proceedings of the 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, 2018

Synthesizing a Knowledge Graph of Data Scientist Job Offers with MINTE+.
Proceedings of the ISWC 2018 Posters & Demonstrations, 2018

Synthesizing Knowledge Graphs from Web Sources with the MINTE ^+ + Framework.
Proceedings of the Semantic Web - ISWC 2018, 2018

SAANSET: Semi-Automated Acquisition of Scholarly Metadata Using OpenResearch.org Platform.
Proceedings of the 12th IEEE International Conference on Semantic Computing, 2018

Semantic Enrichment of IoT Stream Data On-demand.
Proceedings of the 12th IEEE International Conference on Semantic Computing, 2018

Shipping Knowledge Graph Management Capabilities to Data Providers and Consumers.
Proceedings of the 12th IEEE International Conference on Semantic Computing, 2018

EffTE: a dependency-aware approach for test-driven ontology development.
Proceedings of the 33rd Annual ACM Symposium on Applied Computing, 2018

Seamless integration of cyber-physical systems in knowledge graphs.
Proceedings of the 33rd Annual ACM Symposium on Applied Computing, 2018

OpenBudgets.eu: A Platform for Semantically Representing and Analyzing Open Fiscal Data.
Proceedings of the Web Engineering - 18th International Conference, 2018

Classifying Data Heterogeneity within Budget and Spending Open Data.
Proceedings of the 11th International Conference on Theory and Practice of Electronic Governance, 2018

Ulysses: An Intelligent Client for Replicated Triple Pattern Fragments.
Proceedings of the Semantic Web: ESWC 2018 Satellite Events, 2018

Intelligent Clients for Replicated Triple Pattern Fragments.
Proceedings of the Semantic Web - 15th International Conference, 2018

Unveiling Scholarly Communities over Knowledge Graphs.
Proceedings of the Digital Libraries for Open Knowledge, 2018

A Knowledge-Driven Pipeline for Transforming Big Data into Actionable Knowledge.
Proceedings of the Data Integration in the Life Sciences - 13th International Conference, 2018

Poster Paper Data Integration for Supporting Biomedical Knowledge Graph Creation at Large-Scale.
Proceedings of the Data Integration in the Life Sciences - 13th International Conference, 2018

FedSDM: Semantic Data Manager for Federations of RDF Datasets.
Proceedings of the Data Integration in the Life Sciences - 13th International Conference, 2018

GARUM: A Semantic Similarity Measure Based on Machine Learning and Entity Characteristics.
Proceedings of the Database and Expert Systems Applications, 2018

Knowledge Graphs for Semantically Integrating Cyber-Physical Systems.
Proceedings of the Database and Expert Systems Applications, 2018

BOUNCER: Privacy-Aware Query Processing over Federations of RDF Datasets.
Proceedings of the Database and Expert Systems Applications, 2018

2017
Decomposing federated queries in presence of replicated fragments.
J. Web Semant., 2017

Enhancing answer completeness of SPARQL queries via crowdsourcing.
J. Web Semant., 2017

Federated Semantic Data Management (Dagstuhl Seminar 17262).
Dagstuhl Reports, 2017

Use of Knowledge Graph in Rescoring the N-Best List in Automatic Speech Recognition.
CoRR, 2017

Large-scale storage and query processing for semantic sensor data.
Proceedings of the 7th International Conference on Web Intelligence, Mining and Semantics, 2017

MINTE: semantically integrating RDF graphs.
Proceedings of the 7th International Conference on Web Intelligence, Mining and Semantics, 2017

Efficient Processing of Semantically Represented Sensor Data.
Proceedings of the 13th International Conference on Web Information Systems and Technologies, 2017

QAestro Framework - Semantic Composition of QA Pipelines.
Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 23rd - to, 2017

BatWAn: A Binary and Multi-Way Query Plan Analyzer.
Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 23rd - to, 2017

Diefficiency Metrics: Measuring the Continuous Efficiency of Query Processing Approaches.
Proceedings of the Semantic Web - ISWC 2017, 2017

Measuring the Performance of Continuous Query Processing Approaches with dief@t and dief@k.
Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 23rd - to, 2017

Semantic Data Integration for Knowledge Graph Construction at Query Time.
Proceedings of the 11th IEEE International Conference on Semantic Computing, 2017

Correction to: On the Move to Meaningful Internet Systems.
Proceedings of the On the Move to Meaningful Internet Systems. OTM 2017 Workshops, 2017

Capturing Knowledge in Semantically-typed Relational Patterns to Enhance Relation Linking.
Proceedings of the Knowledge Capture Conference, 2017

MateTee: A Semantic Similarity Metric Based on Translation Embeddings for Knowledge Graphs.
Proceedings of the Web Engineering - 17th International Conference, 2017


Enterprise Knowledge Graphs: A Semantic Approach for Knowledge Management in the Next Generation of Enterprise Information Systems.
Proceedings of the ICEIS 2017, 2017

A big data architecture for managing oceans of data and maritime applications.
Proceedings of the International Conference on Engineering, Technology and Innovation, 2017

Maritime data technology landscape and value chain exploiting oceans of data for maritime applications.
Proceedings of the International Conference on Engineering, Technology and Innovation, 2017

DemoEffTE: A Demonstrator of Dependency-aware Evaluation of Test Cases over Ontology.
Proceedings of the Posters and Demos Track of the 13th International Conference on Semantic Systems, 2017

SMJoin: A Multi-way Join Operator for SPARQL Queries.
Proceedings of the 13th International Conference on Semantic Systems, 2017

The industry 4.0 standards landscape from a semantic integration perspective.
Proceedings of the 22nd IEEE International Conference on Emerging Technologies and Factory Automation, 2017

Integration of Scholarly Communication Metadata Using Knowledge Graphs.
Proceedings of the Research and Advanced Technology for Digital Libraries, 2017

Towards an Integrated Graph Algebra for Graph Pattern Matching with Gremlin.
Proceedings of the Database and Expert Systems Applications, 2017

QAestro - Semantic-Based Composition of Question Answering Pipelines.
Proceedings of the Database and Expert Systems Applications, 2017

SJoin: A Semantic Join Operator to Integrate Heterogeneous RDF Graphs.
Proceedings of the Database and Expert Systems Applications, 2017

MULDER: Querying the Linked Data Web by Bridging RDF Molecule Templates.
Proceedings of the Database and Expert Systems Applications, 2017

Towards a Multi-way Similarity Join Operator.
Proceedings of the New Trends in Databases and Information Systems, 2017

2016
On the Selection of SPARQL Endpoints to Efficiently Execute Federated SPARQL Queries.
Trans. Large-Scale Data- and Knowledge-Centered Systems, 2016

Editorial: Special Issue on Web Data Quality.
J. Data and Information Quality, 2016

LITMUS: An Open Extensible Framework for Benchmarking RDF Data Management Solutions.
CoRR, 2016

Comparing MapReduce and Pipeline Implementations for Counting Triangles.
Proceedings of the Proceedings XVI Jornadas sobre Programación y Lenguajes, 2016

Factorization Techniques for Longitudinal Linked Data (Short Paper).
Proceedings of the On the Move to Meaningful Internet Systems: OTM 2016 Conferences, 2016

FuhSen: A Federated Hybrid Search Engine for Building a Knowledge Graph On-Demand (Short Paper).
Proceedings of the On the Move to Meaningful Internet Systems: OTM 2016 Conferences, 2016

Co-evolution of RDF Datasets.
Proceedings of the Web Engineering - 16th International Conference, 2016

SerVCS: Serialization Agnostic Ontology Development in Distributed Settings.
Proceedings of the Knowledge Discovery, Knowledge Engineering and Knowledge Management, 2016

Proactive Prevention of False-Positive Conflicts in Distributed Ontology Development.
Proceedings of the 8th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management (IC3K 2016) - Volume 2: KEOD, Porto - Portugal, November 9, 2016

GADES: A Graph-based Semantic Similarity Measure.
Proceedings of the 12th International Conference on Semantic Systems, 2016

Mobile teleradiology system suitable for m-health services supporting content and semantic based image retrieval on a grid infrastructure.
Proceedings of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2016

Considering Semantics on the Discovery of Relations in Knowledge Graphs.
Proceedings of the Knowledge Engineering and Knowledge Management, 2016

Alligator: A Deductive Approach for the Integration of Industry 4.0 Standards.
Proceedings of the Knowledge Engineering and Knowledge Management, 2016

Towards Semantification of Big Data Technology.
Proceedings of the Big Data Analytics and Knowledge Discovery, 2016

MapReduce vs. Pipelining Counting Triangles.
Proceedings of the 10th Alberto Mendelzon International Workshop on Foundations of Data Management, 2016

2015
Efficient Query Processing for SPARQL Federations with Replicated Fragments.
CoRR, 2015

RDF-Hunter: Automatically Crowdsourcing the Execution of Queries Against RDF Data Sets.
CoRR, 2015

Determining similarity of scientific entities in annotation datasets.
Database, 2015

Federated SPARQL Queries Processing with Replicated Fragments.
Proceedings of the Semantic Web - ISWC 2015, 2015

Parallel Data Loading during Querying Deep Web and Linked Open Data with SPARQL.
Proceedings of the 11th International Workshop on Scalable Semantic Web Knowledge Base Systems co-located with 14th International Semantic Web Conference (ISWC 2015), 2015

Networks of Linked Data Eddies: An Adaptive Web Query Processing Engine for RDF Data.
Proceedings of the Semantic Web - ISWC 2015, 2015

HARE: A Hybrid SPARQL Engine to Enhance Query Answers via Crowdsourcing.
Proceedings of the 8th International Conference on Knowledge Capture, 2015

Negative Results in Computer Science Evaluations.
Proceedings of the Workshop on Negative or Inconclusive Results in Semantic Web, 2015

An automatic method for the enrichment of DICOM metadata using biomedical ontologies.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

AnnEvol: An Evolutionary Framework to Description Ontology-Based Annotations.
Proceedings of the Data Integration in the Life Sciences - 11th International Conference, 2015

OnSim: A Similarity Measure for Determining Relatedness Between Ontology Terms.
Proceedings of the Data Integration in the Life Sciences - 11th International Conference, 2015

Combining Multiple Knowledge Sources: A Case Study of Drug Induced Liver Injury.
Proceedings of the Data Integration in the Life Sciences - 11th International Conference, 2015

D-FOPA: A Dynamic Final Object Pruning Algorithm to Efficiently Produce Skyline Points Over Data Streams.
Proceedings of the Database and Expert Systems Applications, 2015

Exploiting information content and semantics to accurately compute similarity of GO-based annotated entities.
Proceedings of the IEEE Conference on Computational Intelligence in Bioinformatics and Computational Biology, 2015

Exploiting Semantics to Predict Potential Novel Links from Dense Subgraphs.
Proceedings of the 9th Alberto Mendelzon International Workshop on Foundations of Data Management, Lima, Peru, May 6, 2015

Scientific Peer Reviewing - Practical Hints and Best Practices
Springer, ISBN: 978-3-319-25084-7, 2015

2014
SemLAV: Local-As-View Mediation for SPARQL Queries.
Trans. Large-Scale Data- and Knowledge-Centered Systems, 2014

An authority-flow based ranking approach to discover potential novel associations between Linked Data.
Semantic Web, 2014

Fedra: Query Processing for SPARQL Federations with Divergence.
CoRR, 2014

Drug-Target Interaction Prediction Using Semantic Similarity and Edge Partitioning.
Proceedings of the Semantic Web - ISWC 2014, 2014

Challenges for Semantically Driven Collaborative Spaces.
Proceedings of the Semantic Web Collaborative Spaces, 2014

PLANET: Query Plan Visualizer for Shipping Policies against Single SPARQL Endpoints.
Proceedings of the ISWC 2014 Posters & Demonstrations Track a track within the 13th International Semantic Web Conference, 2014

SHEPHERD: A Shipping-Based Query Processor to Enhance SPARQL Endpoint Performance.
Proceedings of the ISWC 2014 Posters & Demonstrations Track a track within the 13th International Semantic Web Conference, 2014

Traversing the Linking Open Data Cloud to Create News from Tweets.
Proceedings of the On the Move to Meaningful Internet Systems: OTM 2014 Workshops, 2014

Analyzing Linked Data Quality with LiQuate.
Proceedings of the Semantic Web: ESWC 2014 Satellite Events, 2014

SemLAV: Querying Deep Web and Linked Open Data with SPARQL.
Proceedings of the Semantic Web: ESWC 2014 Satellite Events, 2014

Graphium Chrysalis: Exploiting Graph Database Engines to Analyze RDF Graphs.
Proceedings of the Semantic Web: ESWC 2014 Satellite Events, 2014

Exploiting Semantics from Ontologies and Shared Annotations to Partition Linked Data.
Proceedings of the Data Integration in the Life Sciences - 10th International Conference, 2014

2013
Efficiently Producing the K Nearest Neighbors in the Skyline on Vertically Partitioned Tables.
IJIRR, 2013

Exploiting Semantics from Ontologies and Shared Annotations to Find Patterns in Annotated Linked Open Data.
Proceedings of the 3rd International Workshop on Linked Science 2013, 2013

GRAPHIUM: Visualizing Performance of Graph and RDF Engines on Linked Data.
Proceedings of the ISWC 2013 Posters & Demonstrations Track, 2013

SILURIAN: a Sparql vIsuaLizer for UndeRstanding querIes And federatioNs.
Proceedings of the ISWC 2013 Posters & Demonstrations Track, 2013

Choosing Between Graph Databases and RDF Engines for Consuming and Mining Linked Data.
Proceedings of the Fourth International Workshop on Consuming Linked Data, 2013

Analyzing Linked Data Quality with LiQuate.
Proceedings of the On the Move to Meaningful Internet Systems: OTM 2013 Workshops, 2013

FRAGOLA: Fabulous RAnking of GastrOnomy LocAtions.
Proceedings of the On the Move to Meaningful Internet Systems: OTM 2013 Workshops, 2013

GUN: An Efficient Execution Strategy for Querying the Web of Data.
Proceedings of the Database and Expert Systems Applications, 2013

FOPA: A Final Object Pruning Algorithm to Efficiently Produce Skyline Points.
Proceedings of the Database and Expert Systems Applications, 2013

Measuring Relatedness Between Scientific Entities in Annotation Datasets.
Proceedings of the ACM Conference on Bioinformatics, 2013

2012
A Non-Chronological Backtracking Unfolding Algorithm for Transactional Web Service Composition.
Proceedings of the 3rd International Conference on Ambient Systems, 2012

Experiences of sampling-based approaches for estimating QoS parameters in the Web Service composition problem.
IJWGS, 2012

PAnG: finding patterns in annotation graphs.
Proceedings of the ACM SIGMOD International Conference on Management of Data, 2012

Benchmarking Federated SPARQL Query Engines: Are Existing Testbeds Enough?
Proceedings of the Semantic Web - ISWC 2012, 2012

A Heuristic-Based Approach for Planning Federated SPARQL Queries.
Proceedings of the Third International Workshop on Consuming Linked Data, 2012

Mining Patterns from Clinical Trial Annotated Datasets by Exploiting the NCI Thesaurus.
Proceedings of the ISWC 2012 Posters & Demonstrations Track, 2012

A Workflow for Improving Medical Visualization of Semantically Annotated CT-Images.
Proceedings of the Joint Workshop on Semantic Technologies Applied to Biomedical Informatics and Individualized Medicine, 2012

LiQuate-Estimating the Quality of Links in the Linking Open Data Cloud.
Proceedings of the Resource Discovery - 5th International Workshop, 2012

Medical Image Rendering and Description Driven by Semantic Annotations.
Proceedings of the Resource Discovery - 5th International Workshop, 2012

Ranking and Clustering Techniques to Support an Efficient E-Democracy.
Proceedings of the On the Move to Meaningful Internet Systems: OTM 2012 Workshops, 2012

Efficiently Producing the K Nearest Neighbors in the Skyline for Multidimensional Datasets.
Proceedings of the On the Move to Meaningful Internet Systems: OTM 2012 Workshops, 2012

DEFENDER: A DEcomposer for quEries agaiNst feDERations of Endpoints.
Proceedings of the Semantic Web: ESWC 2012 Satellite Events, 2012

Finding Cross Genome Patterns in Annotation Graphs.
Proceedings of the Data Integration in the Life Sciences - 8th International Conference, 2012

2011
ANAPSID: An Adaptive Query Processing Engine for SPARQL Endpoints.
Proceedings of the Semantic Web - ISWC 2011, 2011

To Cache or Not To Cache: The Effects of Warming Cache in Complex SPARQL Queries.
Proceedings of the On the Move to Meaningful Internet Systems: OTM 2011, 2011

CAREY: ClimAtological ContRol of EmergencY Regions.
Proceedings of the On the Move to Meaningful Internet Systems: OTM 2011 Workshops, 2011

On the Efficiency of Querying and Storing RDF Documents.
Proceedings of the Graph Data Management: Techniques and Applications., 2011

2010
How to benchmark RDF engines and not die trying.
Proceedings of the International Workshop on Evaluation of Semantic Technologies (IWEST 2010), 2010

STEREO: a SaT-based tool for an optimal solution of the sERvice selEctiOn problem.
Proceedings of the ISWC 2010 Posters & Demonstrations Track: Collected Abstracts, 2010

An Expressive and Efficient Solution to the Service Selection Problem.
Proceedings of the Semantic Web - ISWC 2010 - 9th International Semantic Web Conference, 2010

A Transactional-QoS Driven Approach for Web Service Composition.
Proceedings of the Resource Discovery - Third International Workshop, 2010

Challenges of Quality-Driven Resource Discovery.
Proceedings of the Resource Discovery - Third International Workshop, 2010

Expressing and Managing Reactivity in the Semantic Web.
Proceedings of the On the Move to Meaningful Internet Systems, 2010

A sampling-based approach to identify QoS for web service orchestrations.
Proceedings of the iiWAS'2010, 2010

BioNav: An Ontology-Based Framework to Discover Semantic Links in the Cloud of Linked Data.
Proceedings of the Semantic Web: Research and Applications, 2010

Efficiently Joining Group Patterns in SPARQL Queries.
Proceedings of the Semantic Web: Research and Applications, 2010

2009
REACTIVE: A Rule-based Framework to Process Reactivity.
Proceedings of the 3rd International Workshop on Ontology Dynamics, 2009

Efficiently Selecting the Best Web Services.
Proceedings of the Resource Discovery, Second International Workshop, 2009

Customized and Optimized Service Selection with ProtocolDB.
Proceedings of the Data Management in Grid and Peer-to-Peer Systems, 2009

Flexible and efficient querying and ranking on hyperlinked data sources.
Proceedings of the EDBT 2009, 2009

Reaching the Top of the Skyline: An Efficient Indexed Algorithm for Top-k Skyline Queries.
Proceedings of the Database and Expert Systems Applications, 20th International Conference, 2009

2008
Query evaluation and optimization in the semantic web.
TPLP, 2008

Techniques to Produce Optimal Web Service Compositions.
Proceedings of the 2008 IEEE Congress on Services, Part I, 2008

Magic Rewritings for Efficiently Processing Reactivity on Web Ontologies.
Proceedings of the On the Move to Meaningful Internet Systems: OTM 2008, 2008

A Deductive Approach for Resource Interoperability and Well-Defined Workflows.
Proceedings of the On the Move to Meaningful Internet Systems: OTM 2008 Workshops, 2008

BiOnMap: a deductive approach for resource discovery.
Proceedings of the iiWAS'2008, 2008

A Cost-based Optimizer for SPARQL Queries.
Proceedings of the Poster Track of the 5th European Semantic Web Conference (ESWC2008) Tenerife (Spain), 01, 2008

2007
Query Evaluation and Optimization in the Semantic Web
CoRR, 2007

Deductive Web Services: An Ontology-Driven Approach for Service Interoperability in Life Science.
Proceedings of the On the Move to Meaningful Internet Systems 2007: OTM 2007 Workshops, 2007

OnEQL: An Ontology Efficient Query Language Engine for the Semantic Web.
Proceedings of the ICLP'07 Workshop on Applications of Logic Programming to the Web, 2007

2006
Path-based Systems to Guide Scientists in the Maze of Biological Data Sources.
J. Bioinformatics and Computational Biology, 2006

Ranking target objects of navigational queries.
Proceedings of the Eigth ACM International Workshop on Web Information and Data Management (WIDM 2006), 2006

Query Rewriting in the Semantic Web7.
Proceedings of the 22nd International Conference on Data Engineering Workshops, 2006

Semantic Model to Integrate Biological Resources.
Proceedings of the 22nd International Conference on Data Engineering Workshops, 2006

Implementing a Bioinformatics Pipeline (BIP) on a Mediator Platform: Comparing Cost and Quality of Alternate Choices.
Proceedings of the 22nd International Conference on Data Engineering Workshops, 2006

Compilation of Query-Rewriting Problems into Tractable Fragments of Propositional Logic.
Proceedings of the Proceedings, 2006

2005
A Data Model and Query Language to Explore Enhanced Links and Paths in Life Science Sources.
Proceedings of the Eight International Workshop on the Web & Databases (WebDB 2005), 2005

Top-k Skyline: A Unified Approach.
Proceedings of the On the Move to Meaningful Internet Systems 2005: OTM 2005 Workshops, 2005

BioNavigation: Selecting Optimum Paths Through Biological Resources to Evaluate Ontological Navigational Queries.
Proceedings of the Data Integration in the Life Sciences, Second InternationalWorkshop, 2005

Preferred Skyline: A Hybrid Approach Between SQLf and Skyline.
Proceedings of the Database and Expert Systems Applications, 16th International Conference, 2005

BioNavigation: Using Ontologies to Express Meaningful Navigational Queries Over Biological Resources.
Proceedings of the Fourth International IEEE Computer Society Computational Systems Bioinformatics Conference Workshops & Poster Abstracts, 2005

2004
BioFast: Challenges in Exploring Linked Life Science Sources.
SIGMOD Record, 2004

Challenges in Selecting Paths for Navigational Queries: Trade-Off of Benefit of Path versus Cost of Plan.
Proceedings of the Seventh International Workshop on the Web and Databases, 2004

Exploiting Multiple Paths to Express Scientific Queries.
Proceedings of the 16th International Conference on Scientific and Statistical Database Management (SSDBM 2004), 2004

Efficient Techniques to Explore and Rank Paths in Life Science Data Sources.
Proceedings of the Data Integration in the Life Sciences, First International Workshop, 2004

Evaluation Paths to Express Scientific Queries.
Proceedings of the 15th International Workshop on Database and Expert Systems Applications (DEXA 2004), with CD-ROM, 30 August, 2004

Navigating through the Biological Maze.
Proceedings of the 3rd International IEEE Computer Society Computational Systems Bioinformatics Conference, 2004

2003
XWebSOGO: an ontology language to describe and query web sources.
Proceedings of the Fifth ACM CIKM International Workshop on Web Information and Data Management (WIDM 2003), 2003

WebSOGO: A Global Ontology for Describing Web Sources.
Proceedings of the 2003 ACM Symposium on Applied Computing (SAC), 2003

Exploring Life Sciences Data Sources.
Proceedings of IJCAI-03 Workshop on Information Integration on the Web (IIWeb-03), 2003

2002
Efficient evaluation of queries in a mediator for WebSources.
Proceedings of the 2002 ACM SIGMOD International Conference on Management of Data, 2002

2001
Source Selection and Ranking in the WebSemantics Architecture: Using Quality of Data Metadata.
Advances in Computers, 2001

2000
Using Quality of Data Metadata for Source Selection and Ranking.
Proceedings of the Third International Workshop on the Web and Databases, 2000

Web Query Optimizer.
Proceedings of the 16th International Conference on Data Engineering, San Diego, California, USA, February 28, 2000

1998
Optimization of Wrappers and Mediators for Web Accessible Data Sources (WebSources).
Proceedings of the CIKM'98 First Workshop on Web Information and Data Management (WIDM'98), 1998

A Meta-Wrapper for Scaling up to Multiple Autonomous Distributed Information Sources.
Proceedings of the 3rd IFCIS International Conference on Cooperative Information Systems, 1998

Wrapper Generation for Web Accessible Data Sources.
Proceedings of the 3rd IFCIS International Conference on Cooperative Information Systems, 1998


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