Anca Dumitrache

According to our database, Anca Dumitrache authored at least 26 papers between 2010 and 2021.

Collaborative distances:

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

2021

SemEval-2021 Task 12: Learning with Disagreements.

Alexandra Nnemamaka Uma, Tommaso Fornaciari, Anca Dumitrache, Tristan Miller, Jon Chamberlain, Barbara Plank, Edwin Simpson, Massimo Poesio

Dataset, July, 2021

Empirical methodology for crowdsourcing ground truth.

Anca Dumitrache, Oana Inel, Benjamin Timmermans, Carlos Martinez-Ortiz, Robert-Jan Sips, Lora Aroyo, Chris Welty

Semantic Web, 2021

SemEval-2021 Task 12: Learning with Disagreements.

Alexandra Uma, Tommaso Fornaciari, Anca Dumitrache, Tristan Miller, Jon Chamberlain, Barbara Plank, Edwin Simpson, Massimo Poesio

Proceedings of the 15th International Workshop on Semantic Evaluation, 2021

2020

Beyond Optimizing for Clicks: Incorporating Editorial Values in News Recommendation.

Feng Lu, Anca Dumitrache, David Graus

Proceedings of the 28th ACM Conference on User Modeling, Adaptation and Personalization, 2020

2019

Crowdsourcing Inclusivity: Dealing with Diversity of Opinions, Perspectives and Ambiguity in Annotated Data.

Lora Aroyo, Anca Dumitrache, Oana Inel, Zoltán Szlávik, Benjamin Timmermans, Chris Welty

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

A Crowdsourced Frame Disambiguation Corpus with Ambiguity.

Anca Dumitrache, Lora Aroyo, Chris Welty

Proceedings of the 2019 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2019

2018

FrameNet Semantic Frame Disambiguation with CrowdTruth.

Anca Dumitrache, Lora Aroyo, Chris Welty

Dataset, October, 2018

CrowdTruth Corpus for Open Domain Relation Extraction from Sentences.

Anca Dumitrache, Lora Aroyo, Chris Welty

Dataset, October, 2018

Crowdsourcing Ground Truth for Medical Relation Extraction.

Anca Dumitrache, Lora Aroyo, Chris Welty

ACM Trans. Interact. Intell. Syst., 2018

CrowdTruth 2.0: Quality Metrics for Crowdsourcing with Disagreement.

Anca Dumitrache, Oana Inel, Lora Aroyo, Benjamin Timmermans, Chris Welty

CoRR, 2018

Reports of the Workshops Held at the Sixth AAAI Conference on Human Computation and Crowdsourcing.

Lora Aroyo, Anca Dumitrache, Jeffrey V. Nickerson, Matthew Lease, Pietro Michelucci

AI Mag., 2018

CrowdTruth 2.0: Quality Metrics for Crowdsourcing with Disagreement (short paper).

Anca Dumitrache, Oana Inel, Lora Aroyo, Benjamin Timmermans, Chris Welty

Proceedings of the 1st Workshop on Subjectivity, 2018

Capturing Ambiguity in Crowdsourcing Frame Disambiguation.

Anca Dumitrache, Lora Aroyo, Chris Welty

Proceedings of the Sixth AAAI Conference on Human Computation and Crowdsourcing, 2018

Crowdsourcing Semantic Label Propagation in Relation Classification.

Anca Dumitrache, Lora Aroyo, Chris Welty

Proceedings of the First Workshop on Fact Extraction and VERification, 2018

2017

False Positive and Cross-relation Signals in Distant Supervision Data.

Anca Dumitrache, Lora Aroyo, Chris Welty

Proceedings of the 6th Workshop on Automated Knowledge Base Construction, 2017

2016

Medical Relation Extraction Gold Standard with CrowdTruth.

Anca Dumitrache, Lora Aroyo, Chris Welty

Dataset, April, 2016

2015

CrowdTruth Measures for Language Ambiguity: The Case of Medical Relation Extraction.

Anca Dumitrache, Lora Aroyo, Chris Welty

Proceedings of the Third International Workshop on Linked Data for Information Extraction (LD4IE2015) co-located with the 14th International Semantic Web Conference (ISWC 2015), 2015

Achieving Expert-Level Annotation Quality with CrowdTruth: The Case of Medical Relation Extraction.

Anca Dumitrache, Lora Aroyo, Chris Welty

Proceedings of International Workshop on Biomedical Data Mining, 2015

Crowdsourcing Disagreement for Collecting Semantic Annotation.

Anca Dumitrache

Proceedings of the Semantic Web. Latest Advances and New Domains, 2015

Provenance-driven Representation of Crowdsourcing Data for Efficient Data Analysis.

Carlos Martinez-Ortiz, Lora Aroyo, Oana Inel, Stavros Champilomatis, Anca Dumitrache, Benjamin Timmermans

Proceedings of the 11th IEEE International Conference on e-Science, 2015

2014

CrowdTruth: Machine-Human Computation Framework for Harnessing Disagreement in Gathering Annotated Data.

Oana Inel, Khalid Khamkham, Tatiana Cristea, Anca Dumitrache, Arne Rutjes, Jelle van der Ploeg, Lukasz Romaszko, Lora Aroyo, Robert-Jan Sips

Proceedings of the Semantic Web - ISWC 2014, 2014

2013

Identifying research talent using web-centric databases.

Anca Dumitrache, Paul Groth, Peter van den Besselaar

Proceedings of the Web Science 2013 (co-located with ECRC), 2013

"Dr. Detective": combining gamification techniques and crowdsourcing to create a gold standard in medical text.

Anca Dumitrache, Lora Aroyo, Chris Welty, Robert-Jan Sips, Anthony Levas

Proceedings of the 1st International Workshop on Crowdsourcing the Semantic Web, 2013

2011

BauDenkMalNetz - Creating a Semantically Annotated Web Resource of Historical Buildings.

Anca Dumitrache, Christoph Lange

Proceedings of the 1st Workshop on Semantic Publishing 2011, 2011

Enabling Privacy-Preserving Semantic Presence in Instant Messaging Systems.

Anca Dumitrache, Alessandra Mileo, Antoine Zimmermann, Axel Polleres, Philipp Obermeier, Owen Friel

Proceedings of the Modeling and Using Context, 2011

2010

Prototyping a Browser for a Listed Buildings Database with Semantic MediaWiki.

Anca Dumitrache, Christoph Lange, Michael Kohlhase, Nils Aschenbeck

Proceedings of the 5th Workshop on Semantic Wikis, 2010