Professor Kalina Bontcheva

Department of Computer Science

Professor of Text Analysis

Head of Natural Language Processing (NLP) research group

k.bontcheva@sheffield.ac.uk
+44 114 222 1930

Full contact details

Professor Kalina Bontcheva
Department of Computer Science
Regent Court (DCS)
211 Portobello
Sheffield
S1 4DP
Profile

Professor Kalina Bontcheva is a senior researcher in the Natural Language Processing Group. From October 2015 she has been working on an EPSRC Career Acceleration Felllowship on summarisation of social media.

Research interests

Professor Kalina Bontcheva is working on NLP for social mediasemantic searchGATEcrowdsourcing of NLP corpora, and collaborative text annotation. She is demos co-chair at ACL'2014 and helped co-organise the biannual conference "Recent Advances in Natural Language Processing".

Professor Bontcheva led the PHEME EU project on computing veracity of social media content. She is also the PI of the TrendMiner and DecarboNet European projects, and a Co-I of the uComp project. Earlier in 2013 she completed leading the JISC-funded EnviLOD project.

Between 2006 and 2009 she was the Principal Investigator (PI) on 3 EU-funded projects (MUSING, TAO, and ServiceFinder) and the co-ordinator of the TAO consortium, which involved 7 partner institutions.

Between 2004 and 2006 Professor Bontcheva was Sheffield's technical project manager and researcher on the SEKT Integrated Project. Before that, she was Sheffield's technical manager and researcher on the MIAKT e-science project and also contributed to the AKT project. She has been working on Sheffield's GATE open-source NLP infrastructure since 1999.

Publications

Books

  • Aref S, Bontcheva K, Braghieri M, Giannotti F, Pedreschi D, Dignum F & Grisolia F (2020) Preface. RIS download Bibtex download
  • Vrandečić D, Bontcheva K, Suárez-Figueroa MC, Presutti V, Celino I, Sabou M, Kaffee LA & Simperl E (2018) Preface. RIS download Bibtex download
  • Vrandečić D, Bontcheva K, Suárez-Figueroa MC, Presutti V, Celino I, Sabou M, Kaffee LA & Simperl E (2018) Preface. RIS download Bibtex download
  • Maynard D, Bontcheva K & Augenstein I (2016) Natural Language Processing for the Semantic Web. Morgan & Claypool Publishers. RIS download Bibtex download
  • Cunningham H, Maynard D, Bontcheva K, Tablan V, Aswani N, Roberts I, Gorrell G, Funk A, Roberts A & Damljanovic D (2011) Text Processing with Gate (Version 6). GATE. RIS download Bibtex download

Journal articles

Chapters

  • Rehm G, Marheinecke K, Hegele S, Piperidis S, Bontcheva K, Hajič J, Choukri K, Vasiļjevs A, Backfried G, Prinz K , Gómez-Pérez JM et al (2023) Sustaining the European Language Grid: Towards the ELG Legal Entity, European Language Grid (pp. 233-254). Springer International Publishing RIS download Bibtex download
  • Maynard D, Wright J, Greenwood MA & Bontcheva K (2023) Language Report English, European Language Equality (pp. 127-130). Springer International Publishing RIS download Bibtex download
  • Biemann C, Bontcheva K, Eckart de Castilho R, Gurevych I & Yimam SM (2017) Collaborative Web-Based Tools for Multi-layer Text Annotation, Handbook of Linguistic Annotation (pp. 229-256). Springer Netherlands RIS download Bibtex download
  • Bontcheva K (2016) GATE: An Open-source NLP Toolkit for Mining Social Media, The SAGE Handbook of Social Media Research Methods (pp. 499-511). SAGE Publications Ltd RIS download Bibtex download
  • Bontcheva K & Derczynski L (2016) Extracting Information from Social Media with GATE, Working with Text (pp. 133-158). Elsevier RIS download Bibtex download
  • Alex B, Ananiadou S, Barjat H, Black WJ, Bontcheva K, Bretz H, Charlesworth A, Bueno-de-la-Fuente G, Derczynski L, Greenberg J , Grover C et al (2016) Contributors, Working with Text (pp. ix-x). Elsevier RIS download Bibtex download
  • Bontcheva K, Ricci F, Conlan O & Lawless S (2015) Preface In Bontcheva K, Ricci F, Conlan O & Lawless S (Ed.), User Modeling, Adaptation and Personalization (pp. V-VI). Springer International Publishing RIS download Bibtex download
  • Maynard D & Bontcheva K (2014) Natural language processing, Perspectives on Ontology Learning (pp. 51-67). RIS download Bibtex download
  • Rout D & Bontcheva K (2014) Summarization of UGC, Mining User Generated Content (pp. 259-287). RIS download Bibtex download
  • Bontcheva KL (2014) Learning Ontologies from Software Artifacts: Exploring and Combining Multiple Choices, Semantic Web Enabled Software Engineering (pp. 235-250). RIS download Bibtex download
  • Bontcheva K, Tablan V & Cunningham H (2014) Semantic search over documents and ontologies (pp. 31-53). RIS download Bibtex download
  • Bontcheva K, Derczynski L & Roberts I (2014) Crowdsourcing Named Entity Recognition and Entity Linking Corpora, The Handbook of Linguistic Annotation (Nancy Ide and James Pustejovsky, eds) Berlin: Springer RIS download Bibtex download
  • Bontcheva K & Cunningham H (2011) Semantic Annotations and Retrieval: Manual, Semiautomatic, and Automatic Generation, Handbook of Semantic Web Technologies (pp. 77-116). Springer Berlin Heidelberg RIS download Bibtex download
  • Damljanovic D & Bontcheva K (2009) Towards Enhanced Usability of Natural Language Interfaces to Knowledge Bases. In Devedzic V & Gasevic D (Ed.), Web 2.0 & Semantic Web (pp. 105-133). Springer RIS download Bibtex download
  • Aswani N, Tablan V, Bontcheva K & Cunningham H (2007) Indexing and querying linguistic metadata and document content, Recent Advances in Natural Language Processing IV (pp. 35-44). John Benjamins Publishing Company RIS download Bibtex download
  • Bontcheva K, Cunningham H, Kiryakov A & Tablan V (2006) Semantic Annotation and Human Language Technology In Davies J, Studer R & Warren P (Ed.), Semantic Web Technology: Trends and Research John Wiley and Sons RIS download Bibtex download

Conference proceedings papers

  • Wilby D, Karmakharm T, Roberts I, Song X & Bontcheva K (2023) GATE Teamware 2: An open-source tool for collaborative document classification annotation. EACL 2023 - 17th Conference of the European Chapter of the Association for Computational Linguistics, Proceedings of System Demonstrations (pp 145-151) RIS download Bibtex download
  • Mu Y, Bontcheva K & Aletras N (2023) It’s about Time: Rethinking Evaluation on Rumor Detection Benchmarks using Chronological Splits. EACL 2023 - 17th Conference of the European Chapter of the Association for Computational Linguistics, Findings of EACL 2023 (pp 724-731) RIS download Bibtex download
  • Wu B, Razuvayevskaya O, Heppell F, Leite JA, Scarton C, Bontcheva K & Song X (2023) SheffieldVeraAI at SemEval-2023 Task 3: Mono and Multilingual Approaches for News Genre, Topic and Persuasion Technique Classification. Proceedings of the The 17th International Workshop on Semantic Evaluation (SemEval-2023), July 2023 - July 2023. RIS download Bibtex download
  • Jiang Y, Song X, Scarton C, Singh I, Aker A & Bontcheva K (2023) Categorising Fine-to-Coarse Grained Misinformation: An Empirical Study of the COVID-19 Infodemic. International Conference Recent Advances in Natural Language Processing, RANLP (pp 556-567) RIS download Bibtex download
  • Singh I, Bontcheva K, Song X & Scarton C (2022) Comparative Analysis of Engagement, Themes, and Causality of Ukraine-Related Debunks and Disinformation (pp 128-143) RIS download Bibtex download
  • Zhao Z, Chrysostomou G, Bontcheva K & Aletras N (2022) On the Impact of Temporal Concept Drift on Model Explanations. Findings of the Association for Computational Linguistics: EMNLP 2022 (pp 4068-4083) RIS download Bibtex download
  • Rehm G, Piperidis S, Bontcheva K, Hajič J, Arranz V, Vasiļjevs A, Backfried G, Pérez JMG, Germann U, Calizzano R , Feldhus N et al (2021) European language grid: A joint platform for the european language technology community. EACL 2021 - 16th Conference of the European Chapter of the Association for Computational Linguistics, Proceedings of the System Demonstrations (pp 221-230) RIS download Bibtex download
  • Kondrak G, Bontcheva K & Gillick D (2021) Introduction. NAACL-HLT 2021 - 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Tutorials (pp III) RIS download Bibtex download
  • Sanchan N, Bontcheva K & Aker A (2020) An Adoption of a Contradiction Detection Task to Assist the Summarization of Online Debates. 2020 - 5th International Conference on Information Technology (InCIT), 21 October 2020 - 22 October 2020. RIS download Bibtex download
  • Marinova Z, Spangenberg J, Teyssou D, Papadopoulos S, Sarris N, Alaphilippe A & Bontcheva K (2020) Weverify: Wider and Enhanced Verification for You Project Overview and Tools. 2020 IEEE International Conference on Multimedia & Expo Workshops (ICMEW), 6 July 2020 - 10 July 2020. RIS download Bibtex download
  • Wick-Pedro G, Santos RLS, Vale OA, Pardo TAS, Bontcheva K & Scarton C (2020) Linguistic Analysis Model for Monitoring User Reaction on Satirical News for Brazilian Portuguese (pp 313-320) RIS download Bibtex download
  • Song X, Downs J, Velupillai S, Holden R, Kikoler M, Bontcheva K, Dutta R & Roberts A (2020) Using Deep Neural Networks with Intra- and Inter-Sentence Context to Classify Suicidal Behaviour.. LREC (pp 1303-1310) RIS download Bibtex download
  • Rehm G, Berger M, Elsholz E, Hegele S, Kintzel F, Marheinecke K, Piperidis S, Deligiannis M, Galanis D, Gkirtzou K , Labropoulou P et al (2020) European language Grid: An overview. LREC 2020 - 12th International Conference on Language Resources and Evaluation, Conference Proceedings (pp 3366-3380) View this article in WRRO RIS download Bibtex download
  • Rehm G, Marheinecke K, Hegele S, Piperidis S, Bontcheva K, Haji J, Choukri K, Vasijevs A, Backfried G, Prinz C , Pérez JMG et al (2020) The European language technology landscape in 2020: Language-centric and human-centric AI for cross-cultural communication in multilingual Europe. LREC 2020 - 12th International Conference on Language Resources and Evaluation, Conference Proceedings (pp 3322-3332) View this article in WRRO RIS download Bibtex download
  • Santos RLS, Wick-Pedro G, Leal S, Vale OA, Pardo TAS, Bontcheva K & Scarton C (2020) Measuring the impact of readability features in fake news detection. LREC 2020 - 12th International Conference on Language Resources and Evaluation, Conference Proceedings (pp 1404-1413) RIS download Bibtex download
  • Leite JA, Silva DF, Bontcheva K & Scarton C (2020) Toxic Language Detection in Social Media for Brazilian Portuguese: New Dataset and Multilingual Analysis.. AACL/IJCNLP (pp 914-924) RIS download Bibtex download
  • Rehm G, Galanis D, Labropoulou P, Piperidis S, Welß M, Usbeck R, Köhler J, Deligiannis M, Gkirtzou K, Fischer J , Chiarcos C et al (2020) Towards an Interoperable Ecosystem of AI and LT Platforms: A Roadmap for the Implementation of Different Levels of Interoperability.. IWLTP@LREC (pp 96-107) RIS download Bibtex download
  • Rehm G, Marheinecke K, Hegele S, Piperidis S, Bontcheva K, Hajic J, Choukri K, Vasiljevs A, Backfried G, Prinz C , Gómez-Pérez JM et al (2020) The European Language Technology Landscape in 2020: Language-Centric and Human-Centric AI for Cross-Cultural Communication in Multilingual Europe.. LREC (pp 3322-3332) RIS download Bibtex download
  • (2020) Social Informatics - 12th International Conference, SocInfo 2020, Pisa, Italy, October 6-9, 2020, Proceedings. SocInfo, Vol. 12467 RIS download Bibtex download
  • (2020) Proceedings of the 1st International Workshop on Language Technology Platforms, IWLTP@LREC 2020, Marseille, France, May 2020. IWLTP@LREC RIS download Bibtex download
  • Chiarcos C, Klimek B, Fäth C, Declerck T & McCrae JP (2020) On the Linguistic Linked Open Data Infrastructure.. IWLTP@LREC (pp 8-15) RIS download Bibtex download
  • Scarton C, Silva DF & Bontcheva K (2020) Measuring What Counts: The Case of Rumour Stance Classification.. AACL/IJCNLP (pp 925-932) RIS download Bibtex download
  • Rehm G, Berger M, Elsholz E, Hegele S, Kintzel F, Marheinecke K, Piperidis S, Deligiannis M, Galanis D, Gkirtzou K , Labropoulou P et al (2020) European Language Grid: An Overview.. LREC (pp 3366-3380) RIS download Bibtex download
  • Aker A, Vincentius K & Bontcheva K (2019) Predicting News Source Credibility. Proceedings of the Conference for Truth and Trust Online 2019 RIS download Bibtex download
  • Marinova Z, Teyssou D, Sarris N, Spangenberg J, Papadopoulos S, Alaphilippe A & Bontcheva K (2019) WeVerify: Wider and Enhanced Verification for You - Project Overview and Tool Demonstration. Proceedings of the Conference for Truth and Trust Online 2019 RIS download Bibtex download
  • Jiang Y, Petrak J, Song X, Bontcheva K & Maynard D (2019) Team Bertha von Suttner at SemEval-2019 Task 4: Hyperpartisan News Detection using ELMo Sentence Representation Convolutional Network. Proceedings of the 13th International Workshop on Semantic Evaluation, June 2019 - June 2019. RIS download Bibtex download
  • Jiang Y, Petrak J, Song X, Bontcheva K & Maynard D (2019) Team Bertha von Suttner at SemEval-2019 Task 4: Hyperpartisan News Detection using ELMo Sentence Representation Convolutional Network. Proceedings of the 13th International Workshop on Semantic Evaluation. Minneapolis, Minnesota, USA, 6 June 2019 - 7 June 2019. View this article in WRRO RIS download Bibtex download
  • Gorrell G, Kochkina E, Liakata M, Aker A, Zubiaga A, Bontcheva K & Derczynski L (2019) SemEval-2019 Task 7: RumourEval, Determining Rumour Veracity and Support for Rumours. Proceedings of the 13th International Workshop on Semantic Evaluation, June 2019 - June 2019. RIS download Bibtex download
  • Karmakharm T, Aletras N & Bontcheva K (2019) Journalist-in-the-Loop: Continuous Learning as a Service for Rumour Analysis. Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP): System Demonstrations, November 2019 - November 2019. RIS download Bibtex download
  • Oravecz C, Bontcheva K, Lardilleux A, Tihanyi L & Eisele A (2019) eTranslation’s Submissions to the WMT 2019 News Translation Task. Proceedings of the Fourth Conference on Machine Translation (Volume 2: Shared Task Papers, Day 1), August 2019 - August 2019. RIS download Bibtex download
  • Aker A, Kevin V & Bontcheva K (2019) Credibility and Transparency of News Sources: Data Collection and Feature Analysis. CEUR Workshop Proceedings, Vol. 2411 RIS download Bibtex download
  • (2019) Front Matter (pp i-iii) RIS download Bibtex download
  • Qarout RK, Checco A & Bontcheva K (2018) Investigating stability and reliability of crowdsourcing output. CEUR Workshop Proceedings, Vol. 2276 (pp 83-87), 5 July 2018 - 5 July 2018. View this article in WRRO RIS download Bibtex download
  • Gorrell G, Roberts I, Greenwood MA, Bakir ME, Iavarone B & Bontcheva K (2018) Quantifying Media Influence and Partisan Attention on Twitter During the UK EU Referendum.. Social Informatics, Vol. 11185 LNCS (pp 274-290), 25 September 2018 - 28 September 2018. View this article in WRRO RIS download Bibtex download
  • Derczynski L, Meesters K, Bontcheva K & Maynard D (2018) Helping crisis responders find the informative needle in the tweet haystack. Proceedings of the 15th ISCRAM Conference (pp 649-662). Rochester, NY, USA, 20 May 2018 - 23 May 2018. View this article in WRRO RIS download Bibtex download
  • Aker A, Zubiaga A, Bontcheva K, Liakata M & Procter R (2018) 2nd International Workshop on Rumours and Deception in Social Media: Preface.. CIKM Workshops, Vol. 2482 RIS download Bibtex download
  • (2018) The Semantic Web - ISWC 2018 - 17th International Semantic Web Conference, Monterey, CA, USA, October 8-12, 2018, Proceedings, Part II. International Semantic Web Conference (2), Vol. 11137 RIS download Bibtex download
  • (2018) The Semantic Web - ISWC 2018 - 17th International Semantic Web Conference, Monterey, CA, USA, October 8-12, 2018, Proceedings, Part I. International Semantic Web Conference (1), Vol. 11136 RIS download Bibtex download
  • Dungs S, Aker A, Fuhr N & Bontcheva K (2018) Can Rumour Stance Alone Predict Veracity?. COLING (pp 3360-3370) RIS download Bibtex download
  • Lytos A, Lagkas T, Sarigiannidis PG & Bontcheva K (2018) Argumentation Mining: Exploiting Multiple Sources and Background Knowledge.. Proceedings of the 12th South - East European Doctoral Student Conference (pp 66-74), 9 May 2018 - 11 May 2018. View this article in WRRO RIS download Bibtex download
  • Gorrell G, Greenwood MA, Roberts I, Maynard D & Bontcheva K (2018) Twits, twats and twaddle: Trends in online abuse towards UK politicians. 12th International AAAI Conference on Web and Social Media, ICWSM 2018 (pp 600-603) View this article in WRRO RIS download Bibtex download
  • Giannotti F, Trasarti R, Bontcheva K & Grossi V (2018) SoBigData: Social Mining Big Data Ecosystem. The Web Conference 2018 - Companion of the World Wide Web Conference, WWW 2018 (pp 437-438) RIS download Bibtex download
  • Sanchan N, Aker A & Bontcheva K (2017) Automatic Summarization of Online Debates. Proceedings of the 1st Workshop on Natural Language Processing and Information Retrieval associated with RANLP 2017 (pp 19-27). Varna, Bulgaria, 7 September 2017 - 7 September 2017. View this article in WRRO RIS download Bibtex download
  • Aker A, Derczynski L & Bontcheva K (2017) Simple open stance classification for rumour analysis. Proceedings of the International Conference Recent Advances in Natural Language Processing, RANLP 2017 (pp 31-39). Varna, Bulgaria, 4 September 2017 - 6 September 2017. View this article in WRRO RIS download Bibtex download
  • Derczynski L, Bontcheva K, Liakata M, Procter R, Hoi GWS & Zubiaga A (2017) SemEval-2017 Task 8: RumourEval: Determining rumour veracity and support for rumours. Proceedings of the 11th International Workshop on Semantic Evaluation (SemEval-2017) (pp 69-76) View this article in WRRO RIS download Bibtex download
  • Srijith PK, Lukasik M, Bontcheva K & Cohn T (2017) Longitudinal Modeling of Social Media with Hawkes Process Based on Users and Networks. Proceedings of the 2017 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining 2017 RIS download Bibtex download
  • Poulston A, Stevenson M & Bontcheva K (2017) Hyperlocal home location identification of Twitter profiles. HT 2017 - Proceedings of the 28th ACM Conference on Hypertext and Social Media (pp 45-54) View this article in WRRO RIS download Bibtex download
  • Sanchan N, Aker A & Bontcheva K (2017) Gold Standard Online Debates Summaries and First Experiments Towards Automatic Summarization of Online Debate Data.. CICLing (2), Vol. 10762 (pp 495-505) RIS download Bibtex download
  • Derczynski L, Bontcheva K, Liakata M, Procter R, Hoi GWS & Zubiaga A (2017) SemEval-2017 Task 8: RumourEval: Determining rumour veracity and support for rumours.. SemEval@ACL (pp 69-76) RIS download Bibtex download
  • Aker A, Zubiaga A, Bontcheva K, Kolliakou A, Procter R & Liakata M (2017) Stance Classification in Out-of-Domain Rumours: A Case Study Around Mental Health Disorders (pp 53-64) RIS download Bibtex download
  • Augenstein I, Rocktäschel T, Vlachos A & Bontcheva K (2016) Stance Detection with Bidirectional Conditional Encoding. Proceedings of the 2016 Conference on Empirical Methods in Natural Language Processing (pp 876-885), 1 November 2016 - 5 November 2016. View this article in WRRO RIS download Bibtex download
  • Maynard DG & Bontcheva K (2016) Challenges of Evaluating Sentiment Analysis Tools on Social Media. Proceedings of the Tenth International Conference on Language Resources and Evaluation, 23 May 2016 - 28 May 2016. View this article in WRRO RIS download Bibtex download
  • Poulston A, Stevenson M & Bontcheva K (2016) User profiling with geo-located posts and demographic data. Proceedings of the First Workshop on NLP and Computational Social Science, November 2016 - November 2016. RIS download Bibtex download
  • Derczynski L, Bontcheva K & Roberts I (2016) Broad twitter corpus: A diverse named entity recognition resource. COLING 2016 - 26th International Conference on Computational Linguistics, Proceedings of COLING 2016: Technical Papers (pp 1169-1179) RIS download Bibtex download
  • Augenstein I, Vlachos A & Bontcheva K (2016) USFD at SemEval-2016 Task 6: Any-Target Stance Detection on Twitter with Autoencoders. Proceedings of the 10th International Workshop on Semantic Evaluation (SemEval-2016), June 2016 - June 2016. RIS download Bibtex download
  • Lendvai P, Augenstein I, Bontcheva K & Declerck T (2016) Monolingual social media datasets for detecting contradiction and entailment. Proceedings of the 10th International Conference on Language Resources and Evaluation, LREC 2016 (pp 4602-4605) RIS download Bibtex download
  • Lukasik M, Srijith PK, Vu D, Bontcheva K, Zubiaga A & Cohn T (2016) Hawkes Processes for Continuous Time Sequence Classification: an Application to Rumour Stance Classification in Twitter. Proceedings of the 54th Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers), August 2016 - August 2016. RIS download Bibtex download
  • Maynard D, Greenwood MA, Roberts I, Windsor G & Bontcheva K (2015) Real-time Social Media Analytics through Semantic Annotation and Linked Open Data. Proceedings of the ACM Web Science Conference on ZZZ - WebSci '15, 28 June 2015 - 1 July 2015. RIS download Bibtex download
  • Zubiaga A, Liakata M, Procter R, Bontcheva K & Tolmie P (2015) Crowdsourcing the annotation of rumourous conversations in social media. WWW '15 Companion Proceedings of the 24th International Conference on World Wide Web (pp 347-353), 18 May 2015 - 22 May 2015. RIS download Bibtex download
  • Bontcheva K, Liakata M, Procter R & Scharl A (2015) Session details: RDSM 2015. Proceedings of the 24th International Conference on World Wide Web RIS download Bibtex download
  • Zubiaga A, Liakata M, Procter R, Bontcheva K & Tolmie P (2015) Towards detecting rumours in social media. AAAI Workshop - Technical Report, Vol. WS-15-04 (pp 35-41) View this article in WRRO RIS download Bibtex download
  • Lukasik M, Cohn T & Bontcheva K (2015) Point Process Modelling of Rumour Dynamics in Social Media. Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (Volume 2: Short Papers), July 2015 - July 2015. RIS download Bibtex download
  • Maynard D & Bontcheva K (2015) Understanding climate change tweets: an open source toolkit for social media analysis. Proceedings of EnviroInfo and ICT for Sustainability 2015, 7 September 2015 - 9 September 2015. RIS download Bibtex download
  • Derczynski L, Augenstein I & Bontcheva K (2015) USFD: Twitter NER with Drift Compensation and Linked Data.. NUT@IJCNLP (pp 48-53) RIS download Bibtex download
  • Zubiaga A, Liakata M, Procter R, Bontcheva K & Tolmie P (2015) Towards Detecting Rumours in Social Media.. AAAI Workshop: AI for Cities, Vol. WS-15-04 RIS download Bibtex download
  • Poulston A, Stevenson M & Bontcheva K (2015) Topic models and n-gram language models for author profiling. CEUR Workshop Proceedings, Vol. 1391 RIS download Bibtex download
  • Poulston A, Stevenson M & Bontcheva K (2015) Topic models and n-gram language models for author profiling. CEUR Workshop Proceedings, Vol. 1391 RIS download Bibtex download
  • (2015) Recent Advances in Natural Language Processing, RANLP 2015, 7-9 September, 2015, Hissar, Bulgaria. RANLP RIS download Bibtex download
  • Lukasik M, Srijith PK, Cohn T & Bontcheva K (2015) Modeling Tweet Arrival Times using Log-Gaussian Cox Processes. Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing, September 2015 - September 2015. RIS download Bibtex download
  • Derczynski L & Bontcheva K (2015) Efficient named entity annotation through pre-empting. International Conference Recent Advances in Natural Language Processing, RANLP, Vol. 2015-January (pp 123-130) View this article in WRRO RIS download Bibtex download
  • Poulston A, Stevenson M & Bontcheva K (2015) Topic Models and n-gram Language Models for Author Profiling - Notebook for PAN at CLEF 2015.. CLEF (Working Notes), Vol. 1391 RIS download Bibtex download
  • Nebhi K, Bontcheva K & Gorrell G (2015) ResToRinG CaPitaLiZaTion in #TweeTs. Proceedings of the 24th International Conference on World Wide Web - WWW '15 Companion, 18 May 2015 - 22 May 2015. RIS download Bibtex download
  • Rout D & Bontcheva K (2015) A Human-annotated Dataset for Evaluating Tweet Ranking Algorithms. Proceedings of the 26th ACM Conference on Hypertext & Social Media - HT '15, 1 September 2015 - 4 September 2015. RIS download Bibtex download
  • Derczynski L, Augenstein I & Bontcheva K (2015) USFD: Twitter NER with Drift Compensation and Linked Data. Proceedings of the Workshop on Noisy User-generated Text, July 2015 - July 2015. View this article in WRRO RIS download Bibtex download
  • Gorrell G, Petrak J & Bontcheva K (2015) Using @Twitter Conventions to Improve #LOD-Based Named Entity Disambiguation (pp 171-186) RIS download Bibtex download
  • (2015) User Modeling, Adaptation and Personalization RIS download Bibtex download
  • Lukasik M, Cohn T & Bontcheva K (2015) Classifying Tweet Level Judgements of Rumours in Social Media. Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing, September 2015 - September 2015. View this article in WRRO RIS download Bibtex download
  • Fernandez M, Scharl A, Bontcheva K & Alani H (2014) User profile modelling in online communities. CEUR Workshop Proceedings, Vol. 1275 (pp 35-48) RIS download Bibtex download
  • Derczynski L & Bontcheva K (2014) PHEME: Veracity in digital social networks. CEUR Workshop Proceedings, Vol. 1181 (pp 19-22) RIS download Bibtex download
  • Derczynski L & Bontcheva K (2014) Passive-Aggressive Sequence Labeling with Discriminative Post-Editing for Recognising Person Entities in Tweets. Proceedings of the European chapter of the Association for Computational Linguistics. ACL RIS download Bibtex download
  • Bontcheva K, Roberts I, Derczynski L & Rout D (2014) The GATE Crowdsourcing Plugin: Crowdsourcing Annotated Corpora Made Easy. Proceedings of the European chapter of the Association of Computational Linguistics. ACL View this article in WRRO RIS download Bibtex download
  • Sabou M, Bontcheva K, Derczynski L & Scharl A (2014) Corpus Annotation through Crowdsourcing: Towards Best Practice Guidelines. Proceedings of the International Conference on Language Resources and Evaluation. ELRA RIS download Bibtex download
  • Bontcheva K, Roberts I, Derczynski L & Rout D (2014) The GATE Crowdsourcing Plugin: Crowdsourcing Annotated Corpora Made Easy. EACL 2014 - Proceedings of the Demonstrations at the 14th Conference of the European Chapter of the Association for Computational Linguistics (pp 93-96) RIS download Bibtex download
  • Bontcheva K & Jingbo Z (2014) Preface. Proceedings of the Annual Meeting of the Association for Computational Linguistics, Vol. 2014-June (pp III) RIS download Bibtex download
  • Derczynski L, Ritter A, Clark S & Bontcheva K (2013) Twitter Part-of-Speech Tagging for All: Overcoming Sparse and Noisy Data. Proceedings of the International Conference on Recent Advances in Natural Language Processing RIS download Bibtex download
  • Tablan V, Bontcheva K, Roberts I, Cunningham H & Dimitrov M (2013) AnnoMarket: An Open Cloud Platform for NLP. Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics: System Demonstrations (pp 19-24) RIS download Bibtex download
  • Rout D, Preotiuc-Pietro D, Bontcheva K & Cohn T (2013) Where’s@ wally? A Classification Approach to Geolocating Users Based on their Social Ties. Proceedings of the 24th ACM Conference on Hypertext and Social Media (pp 11-20) RIS download Bibtex download
  • Rout D, Bontcheva KL & Hepple M (2013) Reliably evaluating summaries of twitter timelines. AAAI 2013 Spring Symposium on Analyzing Microtext. Stanford RIS download Bibtex download
  • (2013) Recent Advances in Natural Language Processing, RANLP 2013, 9-11 September, 2013, Hissar, Bulgaria. RANLP RIS download Bibtex download
  • Sabou M, Bontcheva K, Scharl A & Föls M (2013) Games with a purpose or mechanised labour? A comparative study. ACM International Conference Proceeding Series RIS download Bibtex download
  • Brucato M, Derczynski L, Llorens H, Bontcheva K & Jensen CS (2013) Recognising and interpreting named temporal expressions. International Conference Recent Advances in Natural Language Processing, RANLP (pp 113-121) RIS download Bibtex download
  • Bontcheva K, Derczynski L, Funk A, Greenwood MA, Maynard D & Aswani N (2013) TwitIE: An Open-Source Information Extraction Pipeline for Microblog Text. Proceedings of the International Conference on Recent Advances in Natural Language Processing RIS download Bibtex download
  • Derczynski L, Maynard D, Aswani N & Bontcheva K (2013) Microblog-genre noise and impact on semantic annotation accuracy. HT 2013 - Proceedings of the 24th ACM Conference on Hypertext and Social Media (pp 21-30) RIS download Bibtex download
  • Damljanovic D & Bontcheva KL (2012) Named entity disambiguation using linked data. 9th Extended Semantic Web Conference (ESWC2012) RIS download Bibtex download
  • Sabou M, Bontcheva K & Scharl A (2012) Crowdsourcing research opportunities: lessons from natural language processing.. I-KNOW (pp 17-17) RIS download Bibtex download
  • Greenwood MA, Aswani N & Bontcheva K (2012) Reputation Profiling with GATE.. CLEF (Online Working Notes/Labs/Workshop), Vol. 1178 RIS download Bibtex download
  • (2011) Recent Advances in Natural Language Processing, RANLP 2011, 12-14 September, 2011, Hissar, Bulgaria. RANLP RIS download Bibtex download
  • Funk A & Bontcheva K (2010) Ontology-Based Categorization of Web Services with Machine Learning.. LREC RIS download Bibtex download
  • Damljanovic D, Amardeilh F & Bontcheva K (2009) CA manager framework: creating customised workflows for ontology population and semantic annotation.. K-CAP (pp 177-178) RIS download Bibtex download
  • Tablan V, Damljanovic D & Bontcheva K (2008) A natural language query interface to structured information. SEMANTIC WEB: RESEARCH AND APPLICATIONS, PROCEEDINGS, Vol. 5021 (pp 361-375) RIS download Bibtex download
  • (2008) COLING 2008, 22nd International Conference on Computational Linguistics, Demo Proceedings, 18-22 August 2008, Manchester, UK. COLING (Demos) RIS download Bibtex download
  • Damljanovic D, Tablan V & Bontcheva K (2008) A Text-based Query Interface to OWL Ontologies.. LREC RIS download Bibtex download
  • Funk A, Li Y, Saggion H, Bontcheva K & Leibold C (2008) Opinion analysis for business intelligence applications.. OBI, Vol. 308 (pp 3-3) RIS download Bibtex download
  • (2008) Proceedings of the First International Workshop on Ontology-supported Business Intelligence, OBI 2008, Karlsruhe, Germany, October 27, 2008. OBI, Vol. 308 RIS download Bibtex download
  • Agatonovic M, Aswani N, Bontcheva K, Cunningham H, Heitz T, Li Y, Roberts I & Tablan V (2008) Large-scale, parallel automatic patent annotation.. PaIR (pp 1-8) RIS download Bibtex download
  • Davis B, Iqbal AA, Funk A, Tablan V, Bontcheva K, Cunningham H & Handschuh S (2008) RoundTrip Ontology Authoring. SEMANTIC WEB - ISWC 2008, Vol. 5318 (pp 50-65) RIS download Bibtex download
  • Funk A, Tablan V, Bontcheva K, Cunningham H, Davis B & Handschuh S (2007) CLOnE: Controlled language for ontology editing. SEMANTIC WEB, PROCEEDINGS, Vol. 4825 (pp 142-155) RIS download Bibtex download
  • Li Y, Bontcheva K & Cunningham H (2007) Experiments of Opinion Analysis on the Corpora MPQA and NTCIR-6.. NTCIR RIS download Bibtex download
  • Li Y, Bontcheva K & Cunningham H (2007) SVM Based Learning System for F-term Patent Classification.. NTCIR RIS download Bibtex download
  • Li Y & Bontcheva K (2007) Hierarchical, perceptron-like learning for ontology-based information extraction.. WWW (pp 777-786) RIS download Bibtex download
  • Saggion H, Funk A, Maynard D & Bontcheva K (2007) Ontology-based information extraction for business intelligence. SEMANTIC WEB, PROCEEDINGS, Vol. 4825 (pp 843-856) RIS download Bibtex download
  • Maynard D, Saggion H, Yankova M, Bontcheva K & Peters W (2007) Natural language technology for information integration in business intelligence. BUSINESS INFORMATION SYSTEMS, PROCEEDINGS, Vol. 4439 (pp 366-380) RIS download Bibtex download
  • Tablan V, Peters W, Maynard D & Cunningham H (2006) Creating tools for morphological analysis of sumerian. Proceedings of the 5th International Conference on Language Resources and Evaluation, LREC 2006 (pp 1762-1765) RIS download Bibtex download
  • Tablan V, Polajnar T, Cunningham H & Bontcheva K (2006) User-friendly ontology authoring using a controlled language. Proceedings of the 5th International Conference on Language Resources and Evaluation, LREC 2006 (pp 35-40) RIS download Bibtex download
  • Wang T, Li YY, Bontcheva K, Cunningham H & Wang J (2006) Automatic extraction of hierarchical relations from text. SEMANTIC WEB: RESEARCH AND APPLICATIONS, PROCEEDINGS, Vol. 4011 (pp 215-229) RIS download Bibtex download
  • Aswani N, Bontcheva K & Cunningham H (2006) Mining information for instance unification. Semantic Web - ISEC 2006, Proceedings, Vol. 4273 (pp 329-342) RIS download Bibtex download
  • Li Y, Miao C, Bontcheva K & Cunningham H (2005) Perceptron Learning for Chinese Word Segmentation.. SIGHAN@IJCNLP 2005 RIS download Bibtex download
  • Li Y, Bontcheva K & Cunningham H (2005) Using uneven margins SVM and Perceptron for information extraction. CoNLL 2005 - Proceedings of the Ninth Conference on Computational Natural Language Learning (pp 72-79) RIS download Bibtex download
  • Aswani N, Tablan V, Bontcheva K & Cunningham H (2005) Indexing and querying linguistic metadata and document content. International Conference Recent Advances in Natural Language Processing, RANLP, Vol. 2005-January (pp 74-81) RIS download Bibtex download
  • Bontcheva K (2005) Generating tailored textual summaries from ontologies. SEMANTIC WEB: RESEARCH AND APPLICATIONS, PROCEEDINGS, Vol. 3532 (pp 531-545) RIS download Bibtex download
  • Li YY, Bontcheva K & Cunningham H (2005) SVM based learning system for Information Extraction. DETERMINISTIC AND STATISTICAL METHODS IN MACHINE LEARNING, Vol. 3635 (pp 319-339) RIS download Bibtex download
  • Wang T, Maynard D, Peters W, Bontcheva K & Cunningham H (2005) Extracting a domain ontology from linguistic resource based on relatedness measurements. 2005 IEEE/WIC/ACM International Conference on Web Intelligence, Proceedings (pp 345-351) RIS download Bibtex download
  • Saggion H, Cunningham H, Bontcheva K, Maynard D, Hamza O & Wilks Y (2004) Multimedia indexing through multi-source and multi-language information extraction: the MUMIS project. DATA & KNOWLEDGE ENGINEERING, Vol. 48(2) (pp 247-264) RIS download Bibtex download
  • Maynard D, Bontcheva K & Cunningham H (2004) Automatic Language-Independent Induction of Gazetteer Lists.. LREC RIS download Bibtex download
  • Guthrie L, Basili R, Zanzotto FM, Bontcheva K, Cunningham H, Guthrie D, Cui J, Cammisa M, Liu JC-C, Martin CF , Haralambiev K et al (2004) Large Scale Experiments for Semantic Labeling of Noun Phrases in Raw Text.. LREC RIS download Bibtex download
  • Bontcheva K (2004) Open-source Tools for Creation, Maintenance, and Storage of Lexical Resources for Language Generation from Ontologies.. LREC RIS download Bibtex download
  • Dalli A, Tablan V, Bontcheva K, Wilks Y, Broeder D, Brugman H & Wittenburg P (2004) Web Services Architecture for Language Resources. Fourth International Conference on Language Resources and Evaluation (LREC’2004). Lisbon, Portugal RIS download Bibtex download
  • Dimitrov M, Bontcheva K, Cunningham H & Maynard D (2004) A lightweight approach to coreference resolution for named entities in text. Anaphora Processing, Vol. 263 (pp 97-111) RIS download Bibtex download
  • Bontcheva K & Dimitrova V (2004) Examining the use of conceptual graphs in adaptive web-based systems that aid terminology learning.. Int. J. Artif. Intell. Tools, Vol. 13 (pp 299-331) RIS download Bibtex download
  • (2004) Recent Advances in Natural Language Processing III, Selected Papers from RANLP 2003, Borovets, Bulgaria. RANLP, Vol. 260 RIS download Bibtex download
  • Bontcheva K & Wilks Y (2004) Automatic report generation from ontologies: the MIAKT approach. NATURAL LANGUAGE PROCESSING AND INFORMATION SYSTEMS, Vol. 3136 (pp 324-335) RIS download Bibtex download
  • Bontcheva K (2003) Reuse and challenges in evaluating language generation systems. Proceedings of the EACL 2003 Workshop on Evaluation Initiatives in Natural Language Processing are evaluation methods, metrics and resources reusable? - Evalinitiatives '03, 14 April 2003 - 14 April 2003. RIS download Bibtex download
  • Manov D, Kiryakov A, Popov B, Bontcheva K, Maynard D & Cunningham H (2003) Experiments with geographic knowledge for information extraction. Proceedings of the HLT-NAACL 2003 workshop on Analysis of geographic references -, 31 May 2003. RIS download Bibtex download
  • Tablan V, Bontcheva K, Maynard D & Cunningham H (2003) OLLIE. Proceedings of the HLT-NAACL 2003 workshop on Software engineering and architecture of language technology systems - SEALTS '03, 31 May 2003 - 31 May 2003. RIS download Bibtex download
  • Bontcheva K, Maynard D, Tablan V & Cunningham H (2003) GATE: A Unicode-based Infrastructure Supporting Multilingual Information Extraction. Proceedings of Workshop on Information Extraction for Slavonic and other Central and Eastern European Languages (IESL’03). Borovets, Bulgaria RIS download Bibtex download
  • Maynard D, Tablan V, Bontcheva K & Cunningham H (2003) Rapid customization of an information extraction system for a surprise language.. ACM Trans. Asian Lang. Inf. Process., Vol. 2 (pp 295-300) RIS download Bibtex download
  • Saggion H, Bontcheva K & Cunningham H (2003) Robust Generic and Query-based Summarization.. EACL (pp 235-238) RIS download Bibtex download
  • Maynard D, Cunningham H & Bontcheva K (2003) Multilingual adaptations of a reusable information extraction tool.. EACL (pp 219-222) RIS download Bibtex download
  • Dimitrova V & Bontcheva K (2003) The use of conceptual graphs for interactive student modelling and adaptive Web explanations. KNOWLEDGE-BASED INTELLIGENT INFORMATION AND ENGINEERING SYSTEMS, PT 2, PROCEEDINGS, Vol. 2774 (pp 230-237) RIS download Bibtex download
  • Cunningham H, Maynard D, Bontcheva K & Tablan V (2002) GATE: A Framework and Graphical Development Environment for Robust NLP Tools and Applications. Proceedings of the 40th Anniversary Meeting of the Association for Computational Linguistics (ACL’02). Philadelphia, USA RIS download Bibtex download
  • Maynard D, Bontcheva K, Saggion H, Cunningham H & Hamza O (2002) Using a text engineering framework to build an extendable and portable IE-based summarisation system. Proceedings of the ACL-02 Workshop on Automatic Summarization -, 11 July 2002 - 12 July 2002. RIS download Bibtex download
  • Saggion H, Cunningham H, Maynard D, Bontcheva K, Hamza O, Ursu C & Wilks Y (2002) Extracting Information for Automatic Indexing of Multimedia Material.. LREC RIS download Bibtex download
  • Bontcheva K, Cunningham H, Tablan V, Maynard D & Hamza O (2002) Using GATE as an environment for teaching NLP. Proceedings of the ACL-02 Workshop on Effective tools and methodologies for teaching natural language processing and computational linguistics -, 7 July 2002 - 7 July 2002. RIS download Bibtex download
  • Tablan V, Ursu C, Bontcheva K, Cunningham H, Maynard D, Hamza O, McEnery T, Baker P & Leisher M (2002) A Unicode-based Environment for Creation and Use of Language Resources. 3rd Language Resources and Evaluation Conference. Las Palmas, Canary Islands – Spain RIS download Bibtex download
  • Bontcheva K, Maynard D, Cunningham H & Saggion H (2002) Using Human Language Technology for Automatic Annotation and Indexing of Digital Library Content.. ECDL, Vol. 2458 (pp 613-625) RIS download Bibtex download
  • Bontcheva K & Cunningham H (2002) Human Language Technology for Automatic Annotation and Indexing of Digital Library Content.. ECDL, Vol. 2458 (pp 658-658) RIS download Bibtex download
  • Cunningham H, Maynard D, Bontcheva K & Tablan V (2002) A framework and graphical development environment for robust NLP tools and applications.. ACL (pp 168-175) RIS download Bibtex download
  • Bontcheva K (2002) Adaptivity, Adaptability, and Reading Behaviour: Some Results from the Evaluation of a Dynamic Hypertext System.. AH, Vol. 2347 (pp 69-78) RIS download Bibtex download
  • Cunningham H, Maynard D, Bontcheva K & Tablan V (2002) GATE: an architecture for development of robust HLT applications. 40TH ANNUAL MEETING OF THE ASSOCIATION FOR COMPUTATIONAL LINGUISTICS, PROCEEDINGS OF THE CONFERENCE (pp 168-175) RIS download Bibtex download
  • Bontcheva K, Cunningham H, Maynard D, Tablan V & Saggion H (2002) Developing reusable and robust language processing components for information systems using GATE. 13TH INTERNATIONAL WORKSHOP ON DATABASE AND EXPERT SYSTEMS APPLICATIONS, PROCEEDINGS (pp 223-227) RIS download Bibtex download
  • Maynard D, Cunningham H, Bontcheva K & Dimitrov M (2002) Adapting a robust multi-genre NE system for automatic content extraction. ARTIFICIAL INTELLIGENCE: METHODOLOGY, SYSTEMS AND APPLICATIONS, PROCEEDINGS, Vol. 2443 (pp 264-273) RIS download Bibtex download
  • Saggion H, Cunningham H, Bontcheva K, Maynard D, Ursu C, Hamza O & Wilks Y (2002) Access to multimedia information through multisource and multilanguage information extraction. NATURAL LANGUAGE PROCESSING AND INFORMATION SYSTEMS, Vol. 2553 (pp 160-171) RIS download Bibtex download
  • Cunningham H, Maynard D, Bontcheva K & Tablan V (2001) GATE. Proceedings of the 40th Annual Meeting on Association for Computational Linguistics - ACL '02, 7 July 2002 - 12 July 2002. RIS download Bibtex download
  • Bontcheva K, Brewster C, Ciravegna F, Cunningham H, Guthrie L, Gaizauskas R & Wilks Y (2001) Using HLT for acquiring, retrieving and publishing knowledge in AKT. Proceedings of the workshop on Human Language Technology and Knowledge Management -, 6 July 2001 - 7 July 2001. RIS download Bibtex download
  • Bontcheva K (2001) The Impact of Empirical Studies on the Design of an Adaptive Hypertext Generation System.. OHS-7/SC-3/AH-3, Vol. 2266 (pp 201-214) RIS download Bibtex download
  • Bontcheva K & Wilks Y (2001) Dealing with Dependencies between Content Planning and Surface Realisation in a Pipeline Generation Architecture.. IJCAI (pp 1235-1240) RIS download Bibtex download
  • Bontcheva K (2001) Tailoring the content of dynamically generated explanations. USER MODELING 2001, PROCEEDINGS, Vol. 2109 (pp 213-215) RIS download Bibtex download
  • Cunningham H, Bontcheva K, Tablan V & Wilks Y (2000) Software Infrastructure for Language Resources: a Taxonomy of Previous Work and a Requirements Analysis. Proceedings of the 2nd International Conference on Language Resources and Evaluation (LREC-2). Athens RIS download Bibtex download
  • Cunningham H, Maynard D, Bontcheva K, Tablan V & Wilks Y (2000) Experience of using GATE for NLP R&D. Proceedings of the Workshop on Using Toolsets and Architectures To Build NLP Systems at COLING-2000. Luxembourg RIS download Bibtex download
  • Peters W, Cunningham C, McCauley C, Bontcheva K & Wilks Y (1998) Uniform language resource access and distribution.. LREC (pp 13-20) RIS download Bibtex download
  • Bontcheva K (1997) Generation of multilingual explanations from conceptual graphs. RECENT ADVANCES IN NATURAL LANGUAGE PROCESSING, Vol. 136 (pp 365-374) RIS download Bibtex download
  • Angelova G & Bontcheva K (1997) Task-dependent aspects of knowledge acquisition: A case study in a technical domain. CONCEPTUAL STRUCTURES: FULFILLING PEIRCE'S DREAM, Vol. 1257 (pp 183-197) RIS download Bibtex download
  • Angelova G, Damyanova S, Toutanova K & Bontcheva K (1997) Menu-based interfaces to conceptual graphs: The CGLex approach. CONCEPTUAL STRUCTURES: FULFILLING PEIRCE'S DREAM, Vol. 1257 (pp 603-606) RIS download Bibtex download
  • Angelova G & Bontcheva K (1996) DB-MAT: Knowledge Acquisition, Processing and NL Generation Using Conceptual Graphs.. ICCS, Vol. 1115 (pp 115-129) RIS download Bibtex download
  • Angelova G & Bontcheva K (1996) NL Domain Explanations in Knowledge Based MAT.. COLING (pp 1016-1019) RIS download Bibtex download
  • Angelova G & Bontcheva K (1996) DB-MAT: A NL based interface to domain knowledge. ARTIFICIAL INTELLIGENCE: METHODOLOGY, SYSTEMS, APPLICATIONS, Vol. 35 (pp 218-227) RIS download Bibtex download
  • () Front Matter (pp i-xx) RIS download Bibtex download
  • () Front Matter (pp i-xxiv) RIS download Bibtex download
  • () Frontmatter (pp i-xix) RIS download Bibtex download

Reports

Software / Code

  • Cunningham H, Tablan V, Bontcheva K, Roberts I, Maynard D, Roberts A & Aswani N (2012) GATE, a General Architecture for Text Engineering. Sheffield, UK: University of Sheffield Retrieved from http://gate.ac.uk/ RIS download Bibtex download

Working papers

Datasets

Preprints

  • Jiang Y, Song X, Scarton C, Singh I, Aker A & Bontcheva K (2022) Categorising Fine-to-Coarse Grained Misinformation: An Empirical Study of the COVID-19 Infodemic, Research Square. RIS download Bibtex download
  • Singh I, Bontcheva K & Scarton C (2021) The False COVID-19 Narratives That Keep Being Debunked: A Spatiotemporal Analysis, arXiv. RIS download Bibtex download
  • Jiang Y, Song X, Scarton C, Aker A & Bontcheva K (2021) Categorising Fine-to-Coarse Grained Misinformation: An Empirical Study of COVID-19 Infodemic, arXiv. RIS download Bibtex download
  • Farrell T, Bakir M & Bontcheva K (2021) MP Twitter Engagement and Abuse Post-first COVID-19 Lockdown in the UK: White Paper, arXiv. RIS download Bibtex download
  • Singh I, Scarton C & Bontcheva K (2021) Multistage BiCross encoder for multilingual access to COVID-19 health information, arXiv. RIS download Bibtex download
  • Leite JA, Silva DF, Bontcheva K & Scarton C (2020) Toxic Language Detection in Social Media for Brazilian Portuguese: New Dataset and Multilingual Analysis, arXiv. RIS download Bibtex download
  • Scarton C, Silva DF & Bontcheva K (2020) Measuring What Counts: The case of Rumour Stance Classification, arXiv. RIS download Bibtex download
  • Farrell T, Gorrell G & Bontcheva K (2020) Vindication, Virtue and Vitriol: A study of online engagement and abuse toward British MPs during the COVID-19 Pandemic, arXiv. RIS download Bibtex download
  • Gorrell G, Farrell T & Bontcheva K (2020) MP Twitter Abuse in the Age of COVID-19: White Paper, arXiv. RIS download Bibtex download
  • Song X, Petrak J, Jiang Y, Singh I, Maynard D & Bontcheva K (2020) Classification Aware Neural Topic Model and its Application on a New COVID-19 Disinformation Corpus, arXiv. View this article in WRRO RIS download Bibtex download
  • Gorrell G, Bakir ME, Greenwood MA, Roberts I & Bontcheva K (2019) Race and Religion in Online Abuse towards UK Politicians: Working Paper, arXiv. RIS download Bibtex download
  • Lytos A, Lagkas T, Sarigiannidis P & Bontcheva K (2019) The evolution of argumentation mining: From models to social media and emerging tools, arXiv. RIS download Bibtex download
  • Gorrell G, Bakir ME, Roberts I, Greenwood MA, Iavarone B & Bontcheva K (2019) Partisanship, Propaganda and Post-Truth Politics: Quantifying Impact in Online Debate, arXiv. RIS download Bibtex download
  • Lytos A, Lagkas T, Sarigiannidis P & Bontcheva K (2018) Argumentation Mining: Exploiting Multiple Sources and Background Knowledge, arXiv. RIS download Bibtex download
  • Derczynski L, Meesters K, Bontcheva K & Maynard D (2018) Helping Crisis Responders Find the Informative Needle in the Tweet Haystack, arXiv. RIS download Bibtex download
  • Zubiaga A, Kochkina E, Liakata M, Procter R, Lukasik M, Bontcheva K, Cohn T & Augenstein I (2017) Discourse-Aware Rumour Stance Classification in Social Media Using Sequential Classifiers, arXiv. RIS download Bibtex download
  • Aker A, Derczynski L & Bontcheva K (2017) Simple Open Stance Classification for Rumour Analysis, arXiv. RIS download Bibtex download
  • Sanchan N, Aker A & Bontcheva K (2017) Gold Standard Online Debates Summaries and First Experiments Towards Automatic Summarization of Online Debate Data, arXiv. RIS download Bibtex download
  • Sanchan N, Aker A & Bontcheva K (2017) Automatic Summarization of Online Debates, arXiv. RIS download Bibtex download
  • Zubiaga A, Aker A, Bontcheva K, Liakata M & Procter R (2017) Detection and Resolution of Rumours in Social Media: A Survey, arXiv. RIS download Bibtex download
  • Augenstein I, Derczynski L & Bontcheva K (2017) Generalisation in Named Entity Recognition: A Quantitative Analysis, arXiv. RIS download Bibtex download
  • Lukasik M, Bontcheva K, Cohn T, Zubiaga A, Liakata M & Procter R (2016) Using Gaussian Processes for Rumour Stance Classification in Social Media, arXiv. RIS download Bibtex download
  • Augenstein I, Rocktäschel T, Vlachos A & Bontcheva K (2016) Stance Detection with Bidirectional Conditional Encoding, arXiv. RIS download Bibtex download
  • Srijith PK, Hepple M, Bontcheva K & Preotiuc-Pietro D (2016) Sub-Story Detection in Twitter with Hierarchical Dirichlet Processes, arXiv. RIS download Bibtex download
  • Lukasik M, Cohn T & Bontcheva K (2015) Classifying Tweet Level Judgements of Rumours in Social Media, arXiv. RIS download Bibtex download
  • Zubiaga A, Liakata M, Procter R, Bontcheva K & Tolmie P (2015) Towards Detecting Rumours in Social Media, arXiv. RIS download Bibtex download
  • Derczynski L, Maynard D, Rizzo G, van Erp M, Gorrell G, Troncy R, Petrak J & Bontcheva K (2014) Analysis of Named Entity Recognition and Linking for Tweets, arXiv. RIS download Bibtex download
  • Gorrell G, Bakir ME, Roberts I, Greenwood MA & Bontcheva K () Online Abuse toward Candidates during the UK General Election 2019: Working Paper. View this article in WRRO RIS download Bibtex download
  • Gorrell G, Bakir ME, Temple L, Maynard D, Cifariello P, Harrison J, Kanai JM & Bontcheva K () Local Media and Geo-situated Responses to Brexit: A Quantitative Analysis of Twitter, News and Survey Data. View this article in WRRO RIS download Bibtex download
  • Greenwood MA, Bakir ME, Gorrell G, Song X, Roberts I & Bontcheva K () Online Abuse of UK MPs from 2015 to 2019: Working Paper. View this article in WRRO RIS download Bibtex download
  • Gorrell G, Greenwood M, Roberts I, Maynard D & Bontcheva K () Online Abuse of UK MPs in 2015 and 2017: Perpetrators, Targets, and Topics. View this article in WRRO RIS download Bibtex download
  • Maynard D, Roberts I, Greenwood MA, Rout D & Bontcheva K () A Framework for Real-Time Semantic Social Media Analysis. RIS download Bibtex download
  • Tablan VT, Bontcheva K & Cunningham H () MMmir: An Open-Source Semantic Search Framework for Interactive Information Seeking and Discovery. RIS download Bibtex download
  • Damljanovic D, Agatonovic M, Cunningham H & Bontcheva K () Improving Habitability of Natural Language Interfaces for Querying Ontologies With Feedback and Clarifcation Dialogues. RIS download Bibtex download
Grants

Current Grants

Previous Grants

Professional activities and memberships

Head of the Natural Language Processing research group