Maribel Acosta

According to our database, Maribel Acosta authored at least 64 papers between 2011 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Efficient Validation of SHACL Shapes with Reasoning.

Jin Ke, Zenon G. Zacouris, Maribel Acosta

Proc. VLDB Endow., July, 2024

Cardinality Estimation over Knowledge Graphs with Embeddings and Graph Neural Networks.

Tim Schwabe, Maribel Acosta

Proc. ACM Manag. Data, February, 2024

smart-KG: Partition-Based Linked Data Fragments for querying knowledge graphs.

Amr Azzam, Axel Polleres, Javier D. Fernández, Maribel Acosta

Semantic Web, 2024

Uncertainty Flow Diagrams: Towards a Systematic Representation of Uncertainty Propagation and Interaction in Adaptive Systems.

Javier Cámara, Sebastian Hahner, Diego Perez-Palacin, Antonio Vallecillo, Maribel Acosta, Nelly Bencomo, Radu Calinescu, Simos Gerasimou

Proceedings of the 19th International Symposium on Software Engineering for Adaptive and Self-Managing Systems, 2024

Automation of Electronic Invoice Validation Using Knowledge Graph Technologies.

Johannes Mäkelburg, Christian John, Maribel Acosta

Proceedings of the Semantic Web - 21st International Conference, 2024

2023

Parker: Data fusion through consistent repairs using edit rules under partial keys.

Antoon Bronselaer, Maribel Acosta

Inf. Fusion, December, 2023

Generating embedding spaces for re-identifying pallets from their chipwood patterns.

Nils Schwenzfeier, Jérôme Rutinowski, Marc Hesenius, Christopher Reining, Maribel Acosta

Eng. Appl. Artif. Intell., November, 2023

Towards a Research Agenda for Understanding and ManagingUncertainty in Self-Adaptive Systems.

Danny Weyns, Radu Calinescu, Raffaela Mirandola, Kenji Tei, Maribel Acosta, Amel Bennaceur, Nicolas Boltz, Tomás Bures, Javier Cámara, Ada Diaconescu, Gregor Engels, Simos Gerasimou, Ilias Gerostathopoulos, Sinem Getir Yaman, Vincenzo Grassi, Sebastian Hahner, Emmanuel Letier, Marin Litoiu, Lina Marsso, Angelika Musil, Juergen Musil, Genaína Nunes Rodrigues, Diego Perez-Palacin, Federico Quin, Patrizia Scandurra, Antonio Vallecillo, Andrea Zisman

ACM SIGSOFT Softw. Eng. Notes, October, 2023

Characteristic sets profile features: Estimation and application to SPARQL query planning.

Lars Heling, Maribel Acosta

Semantic Web, 2023

Towards Semantically Enriched Embeddings for Knowledge Graph Completion.

Mehwish Alam, Frank van Harmelen, Maribel Acosta

CoRR, 2023

2022

Robust query processing for linked data fragments.

Lars Heling, Maribel Acosta

Semantic Web, 2022

On the Applicability of Synthetic Data for Re-Identification.

Jérôme Rutinowski, Bhargav Vankayalapati, Nils Schwenzfeier, Maribel Acosta, Christopher Reining

CoRR, 2022

Consistent data fusion with Parker.

Antoon Bronselaer, Maribel Acosta

CoRR, 2022

Federated SPARQL Query Processing over Heterogeneous Linked Data Fragments.

Lars Heling, Maribel Acosta

Proceedings of the WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25, 2022

Uncertainty in coupled models of cyber-physical systems.

Maribel Acosta, Sebastian Hahner, Anne Koziolek, Thomas Kühn, Raffaela Mirandola, Ralf H. Reussner

Proceedings of the 25th International Conference on Model Driven Engineering Languages and Systems: Companion Proceedings, 2022

Utility-aware Semantics for Alternative Service Expressions in Federated SPARQL Queries.

Lars Heling, Maribel Acosta

Proceedings of the IEEE International Conference on Web Services, 2022

AFRNN: Stable RNN with Top Down Feedback and Antisymmetry.

Tim Schwabe, Tobias Glasmachers, Maribel Acosta

Proceedings of the Asian Conference on Machine Learning, 2022

2021

Charaterizing RDF graphs through graph-based measures - framework and assessment.

Matthäus Zloch, Maribel Acosta, Daniel Hienert, Stefan Conrad, Stefan Dietze

Semantic Web, 2021

A Framework for Federated SPARQL Query Processing over Heterogeneous Linked Data Fragments.

Lars Heling, Maribel Acosta

CoRR, 2021

Pay-as-you-go Population of an Automotive Signal Knowledge Graph.

Yulia Svetashova, Lars Heling, Stefan Schmid, Maribel Acosta

Proceedings of the Semantic Web - 18th International Conference, 2021

Predicting Instance Type Assertions in Knowledge Graphs Using Stochastic Neural Networks.

Tobias Weller, Maribel Acosta

Proceedings of the CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1, 2021

2020

An Infrastructure for Spatial Linking of Survey Data.

Felix Bensmann, Lars Heling, Stefan Jünger, Loren Mucha, Maribel Acosta, Jan Goebel, Gotthard Meinel, Sujit Kumar Sikder, York Sure-Vetter, Benjamin Zapilko

Data Sci. J., 2020

SMART-KG: Hybrid Shipping for SPARQL Querying on the Web.

Amr Azzam, Javier D. Fernández, Maribel Acosta, Martin Beno, Axel Polleres

Proceedings of the WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020, 2020

Cost- and Robustness-Based Query Optimization for Linked Data Fragments.

Lars Heling, Maribel Acosta

Proceedings of the Semantic Web - ISWC 2020, 2020

Estimating Characteristic Sets for RDF Dataset Profiles Based on Sampling.

Lars Heling, Maribel Acosta

Proceedings of the Semantic Web - 17th International Conference, 2020

Mining Latent Features of Knowledge Graphs for Predicting Missing Relations.

Tobias Weller, Tobias Dillig, Maribel Acosta, York Sure-Vetter

Proceedings of the Knowledge Engineering and Knowledge Management, 2020

2019

Federated RDF Query Processing.

Maribel Acosta, Olaf Hartig, Juan F. Sequeda

Proceedings of the Encyclopedia of Big Data Technologies., 2019

The FAIR TRADE Framework for Assessing Decentralised Data Solutions.

Maribel Acosta, Tim Berners-Lee, Anastasia Dimou, John Domingue, Luis-Daniel Ibáñez, Krzysztof Janowicz, Maria-Esther Vidal, Amrapali Zaveri

Proceedings of the Companion of The 2019 World Wide Web Conference, 2019

Triple Pattern Join Cardinality Estimations over HDT with Enhanced Metadata.

Elena Wössner, Chang Qin, Javier Fernández, Maribel Acosta

Proceedings of the Posters and Demo Track of the 15th International Conference on Semantic Systems co-located with 15th International Conference on Semantic Systems (SEMANTiCS 2019), Karlsruhe, Germany, September 9th - to, 2019

A Software Framework and Datasets for the Analysis of Graph Measures on RDF Graphs.

Matthäus Zloch, Maribel Acosta, Daniel Hienert, Stefan Dietze, Stefan Conrad

Proceedings of the Semantic Web - 16th International Conference, 2019

Building Knowledge Graphs from Survey Data: A Use Case in the Social Sciences.

Lars Heling, Felix Bensmann, Benjamin Zapilko, Maribel Acosta, York Sure-Vetter

Proceedings of the Joint Proceedings of the 1st International Workshop on Knowledge Graph Building and 1st International Workshop on Large Scale RDF Analytics co-located with 16th Extended Semantic Web Conference (ESWC 2019), 2019

Building Knowledge Graphs from Survey Data: A Use Case in the Social Sciences (Extended Version).

Lars Heling, Felix Bensmann, Benjamin Zapilko, Maribel Acosta, York Sure-Vetter

Proceedings of the Semantic Web: ESWC 2019 Satellite Events, 2019

2018

Semantic Social Web.

Maribel Acosta, Fabian Flöck

Proceedings of the Encyclopedia of Database Systems, Second Edition, 2018

Query Processing over Graph-structured Data on the Web.

Maribel Acosta Deibe

PhD thesis, 2018

Detecting Linked Data quality issues via crowdsourcing: A DBpedia study.

Maribel Acosta, Amrapali Zaveri, Elena Simperl, Dimitris Kontokostas, Fabian Flöck, Jens Lehmann

Semantic Web, 2018

HARE: An Engine for Enhancing Answer Completeness of SPARQL Queries via Crowdsourcing.

Maribel Acosta, Elena Simperl, Fabian Flöck, Maria-Esther Vidal

Proceedings of the Companion of the The Web Conference 2018 on The Web Conference 2018, 2018

Querying Large Knowledge Graphs over Triple Pattern Fragments: An Empirical Study.

Lars Heling, Maribel Acosta, Maria Maleshkova, York Sure-Vetter

Proceedings of the Semantic Web - ISWC 2018, 2018

teepee - A Triple Pattern Fragment Profiler Visualization Tool.

Lars Heling, Maribel Acosta

Proceedings of the ISWC 2018 Posters & Demonstrations, Industry and Blue Sky Ideas Tracks co-located with 17th International Semantic Web Conference (ISWC 2018), Monterey, USA, October 8th - to, 2018

2017

Enhancing answer completeness of SPARQL queries via crowdsourcing.

Maribel Acosta, Elena Simperl, Fabian Flöck, Maria-Esther Vidal

J. Web Semant., 2017

BreXearch: Exploring Brexit Data Using Cross-Lingual and Cross-Media Semantic Search.

Lei Zhang, Maribel Acosta, Michael Färber, Steffen Thoma, Achim Rettinger

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

Modelling and Analysing Dynamic Linked Data using RDF and SPARQL.

Tobias Käfer, Alexandra Wins, Maribel Acosta

Proceedings of the 4th International Workshop on Dataset PROFIling and fEderated Search for Web Data (PROFILES 2017) co-located with The 16th International Semantic Web Conference (ISWC 2017), 2017

Diefficiency Metrics: Measuring the Continuous Efficiency of Query Processing Approaches.

Maribel Acosta, Maria-Esther Vidal, York Sure-Vetter

Proceedings of the Semantic Web - ISWC 2017, 2017

Measuring the Performance of Continuous Query Processing Approaches with dief@t and dief@k.

Maribel Acosta, Maria-Esther Vidal

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

TokTrack: A Complete Token Provenance and Change Tracking Dataset for the English Wikipedia.

Fabian Flöck, Kenan Erdogan, Maribel Acosta

Proceedings of the Eleventh International Conference on Web and Social Media, 2017

SMJoin: A Multi-way Join Operator for SPARQL Queries.

Mikhail Galkin, Kemele M. Endris, Maribel Acosta, Diego Collarana, Maria-Esther Vidal, Sören Auer

Proceedings of the 13th International Conference on Semantic Systems, 2017

2016

On the Selection of SPARQL Endpoints to Efficiently Execute Federated SPARQL Queries.

Maria-Esther Vidal, Simón Castillo, Maribel Acosta, Gabriela Montoya, Guillermo Palma

Trans. Large Scale Data Knowl. Centered Syst., 2016

2015

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

Maribel Acosta, Elena Simperl, Fabian Flöck, Maria-Esther Vidal, Rudi Studer

CoRR, 2015

Conference Live: Accessible and Sociable Conference Semantic Data.

Anna Lisa Gentile, Maribel Acosta, Luca Costabello, Andrea Giovanni Nuzzolese, Valentina Presutti, Diego Reforgiato Recupero

Proceedings of the 24th International Conference on World Wide Web Companion, 2015

whoVIS: Visualizing Editor Interactions and Dynamics in Collaborative Writing Over Time.

Fabian Flöck, Maribel Acosta

Proceedings of the 24th International Conference on World Wide Web Companion, 2015

A Hybrid Approach to Perform Efficient and Effective Query Execution Against Public SPARQL Endpoints.

Maribel Acosta

Proceedings of the 24th International Conference on World Wide Web Companion, 2015

Networks of Linked Data Eddies: An Adaptive Web Query Processing Engine for RDF Data.

Maribel Acosta, Maria-Esther Vidal

Proceedings of the Semantic Web - ISWC 2015, 2015

HARE: A Hybrid SPARQL Engine to Enhance Query Answers via Crowdsourcing.

Maribel Acosta, Elena Simperl, Fabian Flöck, Maria-Esther Vidal

Proceedings of the 8th International Conference on Knowledge Capture, 2015

2014

WikiWho: precise and efficient attribution of authorship of revisioned content.

Fabian Flöck, Maribel Acosta

Proceedings of the 23rd International World Wide Web Conference, 2014

PLANET: Query Plan Visualizer for Shipping Policies against Single SPARQL Endpoints.

Maribel Acosta, Maria-Esther Vidal, Fabian Flöck, Simón Castillo, Andreas Harth

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.

Maribel Acosta, Maria-Esther Vidal, Fabian Flöck, Simón Castillo, Carlos Buil-Aranda, Andreas Harth

Proceedings of the ISWC 2014 Posters & Demonstrations Track a track within the 13th International Semantic Web Conference, 2014

2013

Knowledge Engineering via Human Computation.

Elena Simperl, Maribel Acosta, Fabian Flöck

Proceedings of the Handbook of Human Computation, 2013

Crowdsourcing Linked Data Quality Assessment.

Maribel Acosta, Amrapali Zaveri, Elena Simperl, Dimitris Kontokostas, Sören Auer, Jens Lehmann

Proceedings of the Semantic Web - ISWC 2013, 2013

An Investigation of Techniques that Aim to Improve the Quality of Labels provided by the Crowd.

Jonathon S. Hare, Maribel Acosta, Anna Weston, Elena Simperl, Sina Samangooei, David Dupplaw, Paul H. Lewis

Proceedings of the MediaEval 2013 Multimedia Benchmark Workshop, 2013

2012

A Semantically Enabled Architecture for Crowdsourced Linked Data Management.

Elena Simperl, Maribel Acosta, Barry Norton

Proceedings of the First International Workshop on Crowdsourcing Web Search, 2012

A Heuristic-Based Approach for Planning Federated SPARQL Queries.

Gabriela Montoya, Maria-Esther Vidal, Maribel Acosta

Proceedings of the Third International Workshop on Consuming Linked Data, 2012

Ranking and Clustering Techniques to Support an Efficient E-Democracy.

Marlene Goncalves, Maria-Esther Vidal, Francisco Castro, Luis Vidal, Maribel Acosta

Proceedings of the On the Move to Meaningful Internet Systems: OTM 2012 Workshops, 2012

DEFENDER: A DEcomposer for quEries agaiNst feDERations of Endpoints.

Gabriela Montoya, Maria-Esther Vidal, Maribel Acosta

Proceedings of the Semantic Web: ESWC 2012 Satellite Events, 2012

2011

ANAPSID: An Adaptive Query Processing Engine for SPARQL Endpoints.

Maribel Acosta, Maria-Esther Vidal, Tomas Lampo, Julio Castillo, Edna Ruckhaus

Proceedings of the Semantic Web - ISWC 2011, 2011

CAREY: ClimAtological ContRol of EmergencY Regions.

Maribel Acosta, Marlene Goncalves, Maria-Esther Vidal

Proceedings of the On the Move to Meaningful Internet Systems: OTM 2011 Workshops, 2011