Kalina Bontcheva

ORCID

Publication Activity (10 Years)

Years Active: 1996-2024
Publications (10 Years): 121

Top Venues

Publications

Yida Mu, Chun Dong, Kalina Bontcheva, Xingyi Song
Large Language Models Offer an Alternative to the Traditional Approach of Topic Modelling. CoRR (2024)
Yida Mu, Xingyi Song, Kalina Bontcheva, Nikolaos Aletras
Examining the Limitations of Computational Rumor Detection Models Trained on Static Datasets. LREC/COLING (2024)
Freddy Heppell, Mehmet E. Bakir, Kalina Bontcheva
Lying Blindly: Bypassing ChatGPT's Safeguards to Generate Hard-to-Detect Disinformation Claims at Scale. CoRR (2024)
Yida Mu, Pu Niu, Kalina Bontcheva, Nikolaos Aletras
Predicting and analyzing the popularity of false rumors in Weibo. Expert Syst. Appl. 243 (2024)
Yida Mu, Mali Jin, Kalina Bontcheva, Xingyi Song
Examining Temporalities on Stance Detection towards COVID-19 Vaccination. LREC/COLING (2024)
João A. Leite, Olesya Razuvayevskaya, Kalina Bontcheva, Carolina Scarton
EUvsDisinfo: a Dataset for Multilingual Detection of Pro-Kremlin Disinformation in News Articles. CoRR (2024)
Yida Mu, Peizhen Bai, Kalina Bontcheva, Xingyi Song
Addressing Topic Granularity and Hallucination in Large Language Models for Topic Modelling. CoRR (2024)
Yida Mu, Ben P. Wu, William Thorne, Ambrose Robinson, Nikolaos Aletras, Carolina Scarton, Kalina Bontcheva, Xingyi Song
Navigating Prompt Complexity for Zero-Shot Classification: A Study of Large Language Models in Computational Social Science. LREC/COLING (2024)
Mehmet Emin Bakir, Tracie Farrell, Kalina Bontcheva
Abuse in the time of COVID-19: the effects of Brexit, gender and partisanship. Online Inf. Rev. 48 (5) (2024)
Yida Mu, Chun Dong, Kalina Bontcheva, Xingyi Song
Large Language Models Offer an Alternative to the Traditional Approach of Topic Modelling. LREC/COLING (2024)
Yue Li, Carolina Scarton, Xingyi Song, Kalina Bontcheva
Classifying COVID-19 Vaccine Narratives. RANLP (2023)
Freddy Heppell, Kalina Bontcheva, Carolina Scarton
Analysing State-Backed Propaganda Websites: a New Dataset and Linguistic Study. CoRR (2023)
Yida Mu, Mali Jin, Kalina Bontcheva, Xingyi Song
Examining Temporalities on Stance Detection Towards COVID-19 Vaccination. CoRR (2023)
Olesya Razuvayevskaya, Ben Wu, João Augusto Leite, Freddy Heppell, Ivan Srba, Carolina Scarton, Kalina Bontcheva, Xingyi Song
Comparison between parameter-efficient techniques and full fine-tuning: A case study on multilingual news article classification. CoRR (2023)
Ben Wu, Olesya Razuvayevskaya, Freddy Heppell, João Augusto Leite, Carolina Scarton, Kalina Bontcheva, Xingyi Song
Team SheffieldVeraAI at SemEval-2023 Task 3: Mono and multilingual approaches for news genre, topic and persuasion technique classification. CoRR (2023)
John Tait, Robert Gaizauskas, Kalina Bontcheva
Obituary: Yorick Wilks. Comput. Linguistics 49 (3) (2023)
Yida Mu, Xingyi Song, Kalina Bontcheva, Nikolaos Aletras
Examining the Limitations of Computational Rumor Detection Models Trained on Static Datasets. CoRR (2023)
Freddy Heppell, Kalina Bontcheva, Carolina Scarton
Analysing State-Backed Propaganda Websites: a New Dataset and Linguistic Study. EMNLP (2023)
Yida Mu, Ben P. Wu, William Thorne, Ambrose Robinson, Nikolaos Aletras, Carolina Scarton, Kalina Bontcheva, Xingyi Song
Navigating Prompt Complexity for Zero-Shot Classification: A Study of Large Language Models in Computational Social Science. CoRR (2023)
Iknoor Singh, Carolina Scarton, Kalina Bontcheva
UTDRM: unsupervised method for training debunked-narrative retrieval models. EPJ Data Sci. 12 (1) (2023)
Ye Jiang, Xingyi Song, Carolina Scarton, Iknoor Singh, Ahmet Aker, Kalina Bontcheva
Categorising Fine-to-Coarse Grained Misinformation: An Empirical Study of the COVID-19 Infodemic. RANLP (2023)
Yida Mu, Mali Jin, Charlie Grimshaw, Carolina Scarton, Kalina Bontcheva, Xingyi Song
VaxxHesitancy: A Dataset for Studying Hesitancy Towards COVID-19 Vaccination on Twitter. CoRR (2023)
João Augusto Leite, Olesya Razuvayevskaya, Kalina Bontcheva, Carolina Scarton
Detecting Misinformation with LLM-Predicted Credibility Signals and Weak Supervision. CoRR (2023)
Ben Wu, Olesya Razuvayevskaya, Freddy Heppell, João Augusto Leite, Carolina Scarton, Kalina Bontcheva, Xingyi Song
SheffieldVeraAI at SemEval-2023 Task 3: Mono and Multilingual Approaches for News Genre, Topic and Persuasion Technique Classification. SemEval@ACL (2023)
Yida Mu, Mali Jin, Charlie Grimshaw, Carolina Scarton, Kalina Bontcheva, Xingyi Song
VaxxHesitancy: A Dataset for Studying Hesitancy towards COVID-19 Vaccination on Twitter. ICWSM (2023)
Yida Mu, Kalina Bontcheva, Nikolaos Aletras
It's about Time: Rethinking Evaluation on Rumor Detection Benchmarks using Chronological Splits. CoRR (2023)
Iknoor Singh, Carolina Scarton, Xingyi Song, Kalina Bontcheva
Finding Already Debunked Narratives via Multistage Retrieval: Enabling Cross-Lingual, Cross-Dataset and Zero-Shot Learning. CoRR (2023)
Yida Mu, Ye Jiang, Freddy Heppell, Iknoor Singh, Carolina Scarton, Kalina Bontcheva, Xingyi Song
A Large-Scale Comparative Study of Accurate COVID-19 Information versus Misinformation. CoRR (2023)
Ben Wu, Yue Li, Yida Mu, Carolina Scarton, Kalina Bontcheva, Xingyi Song
Don't waste a single annotation: improving single-label classifiers through soft labels. EMNLP (Findings) (2023)
David Wilby, Twin Karmakharm, Ian Roberts, Xingyi Song, Kalina Bontcheva
GATE Teamware 2: An open-source tool for collaborative document classification annotation. EACL (System Demonstrations) (2023)
Mali Jin, Yida Mu, Diana Maynard, Kalina Bontcheva
Examining Temporal Bias in Abusive Language Detection. CoRR (2023)
Ben Wu, Yue Li, Yida Mu, Carolina Scarton, Kalina Bontcheva, Xingyi Song
Don't Waste a Single Annotation: Improving Single-Label Classifiers Through Soft Labels. CoRR (2023)
Yida Mu, Kalina Bontcheva, Nikolaos Aletras
It's about Time: Rethinking Evaluation on Rumor Detection Benchmarks using Chronological Splits. EACL (Findings) (2023)
Yue Li, Carolina Scarton, Xingyi Song, Kalina Bontcheva
Classifying COVID-19 vaccine narratives. CoRR (2022)
Zhixue Zhao, George Chrysostomou, Kalina Bontcheva, Nikolaos Aletras
On the Impact of Temporal Concept Drift on Model Explanations. CoRR (2022)
Iknoor Singh, Kalina Bontcheva, Xingyi Song, Carolina Scarton
Comparative Analysis of Engagement, Themes, and Causality of Ukraine-Related Debunks and Disinformation. CoRR (2022)
Iknoor Singh, Kalina Bontcheva, Xingyi Song, Carolina Scarton
Comparative Analysis of Engagement, Themes, and Causality of Ukraine-Related Debunks and Disinformation. SocInfo (2022)
Zhixue Zhao, George Chrysostomou, Kalina Bontcheva, Nikolaos Aletras
On the Impact of Temporal Concept Drift on Model Explanations. EMNLP (Findings) (2022)
Ye Jiang, Xingyi Song, Carolina Scarton, Ahmet Aker, Kalina Bontcheva
Categorising Fine-to-Coarse Grained Misinformation: An Empirical Study of COVID-19 Infodemic. CoRR (2021)
Iknoor Singh, Kalina Bontcheva, Carolina Scarton
The False COVID-19 Narratives That Keep Being Debunked: A Spatiotemporal Analysis. CoRR (2021)
Tracie Farrell, Mehmet E. Bakir, Kalina Bontcheva
MP Twitter Engagement and Abuse Post-first COVID-19 Lockdown in the UK: White Paper. CoRR (2021)
Iknoor Singh, Carolina Scarton, Kalina Bontcheva
Multistage BiCross Encoder: Team GATE Entry for MLIA Multilingual Semantic Search Task 2. CoRR (2021)
Georg Rehm, Stelios Piperidis, Kalina Bontcheva, Jan Hajic, Victoria Arranz, Andrejs Vasiljevs, Gerhard Backfried, José Manuél Gómez-Pérez, Ulrich Germann, Rémi Calizzano, Nils Feldhus, Stefanie Hegele, Florian Kintzel, Katrin Marheinecke, Julián Moreno Schneider, Dimitris Galanis, Penny Labropoulou, Miltos Deligiannis, Katerina Gkirtzou, Athanasia Kolovou, Dimitris Gkoumas, Leon Voukoutis, Ian Roberts, Jana Hamrlová, Dusan Varis, Lukás Kacena, Khalid Choukri, Valérie Mapelli, Mickaël Rigault, Julija Melnika, Miroslav Janosik, Katja Prinz, Andrés García-Silva, Cristian Berrio, Ondrej Klejch, Steve Renals
European Language Grid: A Joint Platform for the European Language Technology Community. EACL (System Demonstrations) (2021)
Georg Rehm, Katrin Marheinecke, Stefanie Hegele, Stelios Piperidis, Kalina Bontcheva, Jan Hajic, Khalid Choukri, Andrejs Vasiljevs, Gerhard Backfried, Christoph Prinz, José Manuél Gómez-Pérez, Luc Meertens, Paul Lukowicz, Josef van Genabith, Andrea Lösch, Philipp Slusallek, Morten Irgens, Patrick Gatellier, Joachim Köhler, Laure Le Bars, Dimitra Anastasiou, Albina Auksoriute, Núria Bel, António Branco, Gerhard Budin, Walter Daelemans, Koenraad De Smedt, Radovan Garabík, Maria Gavrilidou, Dagmar Gromann, Svetla Koeva, Simon Krek, Cvetana Krstev, Krister Lindén, Bernardo Magnini, Jan Odijk, Maciej Ogrodniczuk, Eiríkur Rögnvaldsson, Mike Rosner, Bolette Sandford Pedersen, Inguna Skadina, Marko Tadic, Dan Tufis, Tamás Váradi, Kadri Vider, Andy Way, François Yvon
The European Language Technology Landscape in 2020: Language-Centric and Human-Centric AI for Cross-Cultural Communication in Multilingual Europe. CoRR (2020)
Gabriela Wick-Pedro, Roney L. S. Santos, Oto A. Vale, Thiago A. S. Pardo, Kalina Bontcheva, Carolina Scarton
Linguistic Analysis Model for Monitoring User Reaction on Satirical News for Brazilian Portuguese. PROPOR (2020)
Genevieve Gorrell, Mehmet E. Bakir, Ian Roberts, Mark A. Greenwood, Kalina Bontcheva
Which politicians receive abuse? Four factors illuminated in the UK general election 2019. EPJ Data Sci. 9 (1) (2020)
Georg Rehm, Dimitris Galanis, Penny Labropoulou, Stelios Piperidis, Martin Welß, Ricardo Usbeck, Joachim Köhler, Miltos Deligiannis, Katerina Gkirtzou, Johannes Fischer, Christian Chiarcos, Nils Feldhus, Julián Moreno Schneider, Florian Kintzel, Elena Montiel-Ponsoda, Víctor Rodríguez-Doncel, John Philip McCrae, David Laqua, Irina Patricia Theile, Christian Dittmar, Kalina Bontcheva, Ian Roberts, Andrejs Vasiljevs, Andis Lagzdins
Towards an Interoperable Ecosystem of AI and LT Platforms: A Roadmap for the Implementation of Different Levels of Interoperability. IWLTP@LREC (2020)
Georg Rehm, Dimitrios Galanis, Penny Labropoulou, Stelios Piperidis, Martin Welß, Ricardo Usbeck, Joachim Köhler, Miltos Deligiannis, Katerina Gkirtzou, Johannes Fischer, Christian Chiarcos, Nils Feldhus, Julián Moreno Schneider, Florian Kintzel, Elena Montiel-Ponsoda, Víctor Rodríguez-Doncel, John P. McCrae, David Laqua, Irina Patricia Theile, Christian Dittmar, Kalina Bontcheva, Ian Roberts, Andrejs Vasiljevs, Andis Lagzdins
Towards an Interoperable Ecosystem of AI and LT Platforms: A Roadmap for the Implementation of Different Levels of Interoperability. CoRR (2020)
Xingyi Song, Johann Petrak, Ye Jiang, Iknoor Singh, Diana Maynard, Kalina Bontcheva
Classification Aware Neural Topic Model and its Application on a New COVID-19 Disinformation Corpus. CoRR (2020)
Carolina Scarton, Diego F. Silva, Kalina Bontcheva
Measuring What Counts: The case of Rumour Stance Classification. CoRR (2020)
Xingyi Song, Johnny Downs, Sumithra Velupillai, Rachel Holden, Maxim Kikoler, Kalina Bontcheva, Rina Dutta, Angus Roberts
Using Deep Neural Networks with Intra- and Inter-Sentence Context to Classify Suicidal Behaviour. LREC (2020)
Carolina Scarton, Diego F. Silva, Kalina Bontcheva
Measuring What Counts: The Case of Rumour Stance Classification. AACL/IJCNLP (2020)
Georg Rehm, Maria Berger, Ela Elsholz, Stefanie Hegele, Florian Kintzel, Katrin Marheinecke, Stelios Piperidis, Miltos Deligiannis, Dimitris Galanis, Katerina Gkirtzou, Penny Labropoulou, Kalina Bontcheva, David Jones, Ian Roberts, Jan Hajic, Jana Hamrlová, Lukás Kacena, Khalid Choukri, Victoria Arranz, Andrejs Vasiljevs, Orians Anvari, Andis Lagzdins, Julija Melnika, Gerhard Backfried, Erinç Dikici, Miroslav Janosik, Katja Prinz, Christoph Prinz, Severin Stampler, Dorothea Thomas-Aniola, José Manuél Gómez-Pérez, Andrés García-Silva, Cristian Berrio, Ulrich Germann, Steve Renals, Ondrej Klejch
European Language Grid: An Overview. LREC (2020)
Zlatina Marinova, Jochen Spangenberg, Denis Teyssou, Symeon Papadopoulos, Nikos Sarris, Alexandre Alaphilippe, Kalina Bontcheva
Weverify: Wider and Enhanced Verification for You Project Overview and Tools. ICME Workshops (2020)
Tracie Farrell, Genevieve Gorrell, Kalina Bontcheva
Vindication, virtue, and vitriol: A study of online engagement and abuse toward British MPs during the COVID-19 pandemic. J. Comput. Soc. Sci. 3 (2) (2020)
Georg Rehm, Katrin Marheinecke, Stefanie Hegele, Stelios Piperidis, Kalina Bontcheva, Jan Hajic, Khalid Choukri, Andrejs Vasiljevs, Gerhard Backfried, Christoph Prinz, José Manuél Gómez-Pérez, Luc Meertens, Paul Lukowicz, Josef van Genabith, Andrea Lösch, Philipp Slusallek, Morten Irgens, Patrick Gatellier, Joachim Köhler, Laure Le Bars, Dimitra Anastasiou, Albina Auksoriute, Núria Bel, António Branco, Gerhard Budin, Walter Daelemans, Koenraad De Smedt, Radovan Garabík, Maria Gavriilidou, Dagmar Gromann, Svetla Koeva, Simon Krek, Cvetana Krstev, Krister Lindén, Bernardo Magnini, Jan Odijk, Maciej Ogrodniczuk, Eiríkur Rögnvaldsson, Mike Rosner, Bolette S. Pedersen, Inguna Skadina, Marko Tadic, Dan Tufis, Tamás Váradi, Kadri Vider, Andy Way, François Yvon
The European Language Technology Landscape in 2020: Language-Centric and Human-Centric AI for Cross-Cultural Communication in Multilingual Europe. LREC (2020)
João Augusto Leite, Diego F. Silva, Kalina Bontcheva, Carolina Scarton
Toxic Language Detection in Social Media for Brazilian Portuguese: New Dataset and Multilingual Analysis. CoRR (2020)
João Augusto Leite, Diego F. Silva, Kalina Bontcheva, Carolina Scarton
Toxic Language Detection in Social Media for Brazilian Portuguese: New Dataset and Multilingual Analysis. AACL/IJCNLP (2020)
Tracie Farrell, Genevieve Gorrell, Kalina Bontcheva
Vindication, Virtue and Vitriol: A study of online engagement and abuse toward British MPs during the COVID-19 Pandemic. CoRR (2020)
Roney L. S. Santos, Gabriela Wick-Pedro, Sidney Leal, Oto A. Vale, Thiago A. S. Pardo, Kalina Bontcheva, Carolina Scarton
Measuring the Impact of Readability Features in Fake News Detection. LREC (2020)
Georg Rehm, Maria Berger, Ela Elsholz, Stefanie Hegele, Florian Kintzel, Katrin Marheinecke, Stelios Piperidis, Miltos Deligiannis, Dimitris Galanis, Katerina Gkirtzou, Penny Labropoulou, Kalina Bontcheva, David Jones, Ian Roberts, Jan Hajic, Jana Hamrlová, Lukás Kacena, Khalid Choukri, Victoria Arranz, Andrejs Vasiljevs, Orians Anvari, Andis Lagzdins, Julija Melnika, Gerhard Backfried, Erinç Dikici, Miroslav Janosik, Katja Prinz, Christoph Prinz, Severin Stampler, Dorothea Thomas-Aniola, José Manuél Gómez-Pérez, Andrés García-Silva, Cristian Berrio, Ulrich Germann, Steve Renals, Ondrej Klejch
European Language Grid: An Overview. CoRR (2020)
Genevieve Gorrell, Tracie Farrell, Kalina Bontcheva
MP Twitter Abuse in the Age of COVID-19: White Paper. CoRR (2020)
Genevieve Gorrell, Mehmet E. Bakir, Ian Roberts, Mark A. Greenwood, Kalina Bontcheva
Online Abuse toward Candidates during the UK General Election 2019: Working Paper. CoRR (2020)
Ahmet Aker, Kevin Vincentius, Kalina Bontcheva
Predicting News Source Credibility. TTO (2019)
Zlatina Marinova, Denis Teyssou, Nikos Sarris, Jochen Spangenberg, Symeon Papadopoulos, Alexandre Alaphilippe, Kalina Bontcheva
WeVerify: Wider and Enhanced Verification for You - Project Overview and Tool Demonstration. TTO (2019)
Michal Lukasik, Kalina Bontcheva, Trevor Cohn, Arkaitz Zubiaga, Maria Liakata, Rob Procter
Gaussian Processes for Rumour Stance Classification in Social Media. ACM Trans. Inf. Syst. 37 (2) (2019)
Twin Karmakharm, Nikolaos Aletras, Kalina Bontcheva
Journalist-in-the-Loop: Continuous Learning as a Service for Rumour Analysis. EMNLP/IJCNLP (3) (2019)
Rehab K. Qarout, Alessandro Checco, Gianluca Demartini, Kalina Bontcheva
Platform-Related Factors in Repeatability and Reproducibility of Crowdsourcing Tasks. HCOMP (2019)
Ye Jiang, Johann Petrak, Xingyi Song, Kalina Bontcheva, Diana Maynard
Team Bertha von Suttner at SemEval-2019 Task 4: Hyperpartisan News Detection using ELMo Sentence Representation Convolutional Network. SemEval@NAACL-HLT (2019)
Ahmet Aker, Alfred Sliwa, Fahim Dalvi, Kalina Bontcheva
Rumour verification through recurring information and an inner-attention mechanism. Online Soc. Networks Media 13 (2019)
Genevieve Gorrell, Mehmet E. Bakir, Ian Roberts, Mark A. Greenwood, Benedetta Iavarone, Kalina Bontcheva
Partisanship, Propaganda and Post-Truth Politics: Quantifying Impact in Online Debate. CoRR (2019)
Genevieve Gorrell, Ahmet Aker, Kalina Bontcheva, Leon Derczynski, Elena Kochkina, Maria Liakata, Arkaitz Zubiaga
SemEval-2019 Task 7: RumourEval, Determining Rumour Veracity and Support for Rumours. SemEval@NAACL-HLT (2019)
Anastasios Lytos, Thomas Lagkas, Panagiotis G. Sarigiannidis, Kalina Bontcheva
The evolution of argumentation mining: From models to social media and emerging tools. CoRR (2019)
Ahmet Aker, Kevin Vincentius, Kalina Bontcheva
Credibility and Transparency of News Sources: Data Collection and Feature Analysis. NewsIR@SIGIR (2019)
Genevieve Gorrell, Mehmet E. Bakir, Luke Temple, Diana Maynard, Paolo Cifariello, Jackie Harrison, J. Miguel Kanai, Kalina Bontcheva
Local Media and Geo-situated Responses to Brexit: A Quantitative Analysis of Twitter, News and Survey Data. CoRR (2019)
Anastasios Lytos, Thomas Lagkas, Panagiotis G. Sarigiannidis, Kalina Bontcheva
The evolution of argumentation mining: From models to social media and emerging tools. Inf. Process. Manag. 56 (6) (2019)
Genevieve Gorrell, Mehmet E. Bakir, Mark A. Greenwood, Ian Roberts, Kalina Bontcheva
Race and Religion in Online Abuse towards UK Politicians: Working Paper. CoRR (2019)
Mark A. Greenwood, Mehmet E. Bakir, Genevieve Gorrell, Xingyi Song, Ian Roberts, Kalina Bontcheva
Online Abuse of UK MPs from 2015 to 2019: Working Paper. CoRR (2019)
Ahmet Aker, Arkaitz Zubiaga, Kalina Bontcheva, Maria Liakata, Rob Procter
2nd International Workshop on Rumours and Deception in Social Media: Preface. CIKM Workshops (2018)
Leon Derczynski, Kenny Meesters, Kalina Bontcheva, Diana Maynard
Helping Crisis Responders Find the Informative Needle in the Tweet Haystack. ISCRAM (2018)
Arkaitz Zubiaga, Ahmet Aker, Kalina Bontcheva, Maria Liakata, Rob Procter
Detection and Resolution of Rumours in Social Media: A Survey. ACM Comput. Surv. 51 (2) (2018)
Rehab Kamal Qarout, Alessandro Checco, Kalina Bontcheva
Investigating Stability and Reliability of Crowdsourcing Output (short paper). SAD/CrowdBias@HCOMP (2018)
Genevieve Gorrell, Mark A. Greenwood, Ian Roberts, Diana Maynard, Kalina Bontcheva
Online Abuse of UK MPs in 2015 and 2017: Perpetrators, Targets, and Topics. CoRR (2018)
Arkaitz Zubiaga, Elena Kochkina, Maria Liakata, Rob Procter, Michal Lukasik, Kalina Bontcheva, Trevor Cohn, Isabelle Augenstein
Discourse-aware rumour stance classification in social media using sequential classifiers. Inf. Process. Manag. 54 (2) (2018)
Genevieve Gorrell, Ian Roberts, Mark A. Greenwood, Mehmet E. Bakir, Benedetta Iavarone, Kalina Bontcheva
Quantifying Media Influence and Partisan Attention on Twitter During the UK EU Referendum. SocInfo (1) (2018)
Anastasios Lytos, Thomas Lagkas, Panagiotis G. Sarigiannidis, Kalina Bontcheva
Argumentation Mining: Exploiting Multiple Sources and Background Knowledge. CoRR (2018)
Fosca Giannotti, Roberto Trasarti, Kalina Bontcheva, Valerio Grossi
SoBigData: Social Mining & Big Data Ecosystem. WWW (Companion Volume) (2018)
Genevieve Gorrell, Kalina Bontcheva, Leon Derczynski, Elena Kochkina, Maria Liakata, Arkaitz Zubiaga
RumourEval 2019: Determining Rumour Veracity and Support for Rumours. CoRR (2018)
Genevieve Gorrell, Mark A. Greenwood, Ian Roberts, Diana Maynard, Kalina Bontcheva
Twits, Twats and Twaddle: Trends in Online Abuse towards UK Politicians. ICWSM (2018)
Marta Sabou, Lora Aroyo, Kalina Bontcheva, Alessandro Bozzon, Rehab K. Qarout
Semantic Web and Human Computation: The status of an emerging field. Semantic Web 9 (3) (2018)
Sebastian Dungs, Ahmet Aker, Norbert Fuhr, Kalina Bontcheva
Can Rumour Stance Alone Predict Veracity? COLING (2018)
Leon Derczynski, Kenny Meesters, Kalina Bontcheva, Diana Maynard
Helping Crisis Responders Find the Informative Needle in the Tweet Haystack. CoRR (2018)
P. K. Srijith, Mark Hepple, Kalina Bontcheva, Daniel Preotiuc-Pietro
Sub-story detection in Twitter with hierarchical Dirichlet processes. Inf. Process. Manag. 53 (4) (2017)
P. K. Srijith, Michal Lukasik, Kalina Bontcheva, Trevor Cohn
Longitudinal Modeling of Social Media with Hawkes Process Based on Users and Networks. ASONAM (2017)
Diana Maynard, Ian Roberts, Mark A. Greenwood, Dominic Paul Rout, Kalina Bontcheva
A framework for real-time semantic social media analysis. J. Web Semant. 44 (2017)
Nattapong Sanchan, Ahmet Aker, Kalina Bontcheva
Automatic Summarization of Online Debates. CoRR (2017)
Nattapong Sanchan, Ahmet Aker, Kalina Bontcheva
Gold Standard Online Debates Summaries and First Experiments Towards Automatic Summarization of Online Debate Data. CoRR (2017)
Isabelle Augenstein, Leon Derczynski, Kalina Bontcheva
Generalisation in Named Entity Recognition: A Quantitative Analysis. CoRR (2017)
Ahmet Aker, Leon Derczynski, Kalina Bontcheva
Simple Open Stance Classification for Rumour Analysis. CoRR (2017)
Adam Poulston, Mark Stevenson, Kalina Bontcheva
Hyperlocal Home Location Identification of Twitter Profiles. HT (2017)

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Publication Activity (10 Years)

Top Topics

Top Venues

Kalina Bontcheva