Vanni Zavarella - researchr alias

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Viewing Publication 1 - 29 from 29

2022

Challenges and Applications of Automated Extraction of Socio-political Events from Text (CASE 2022): Workshop and Shared Task ReportAli Hürriyetoglu, Hristo Tanev, Vanni Zavarella, Reyyan Yeniterzi, Osman Mutlu, Erdem Yörük. case-ws 2022: 217-222 [doi]

Tracking COVID-19 protest events in the United States. Shared Task 2: Event Database Replication, CASE 2022Vanni Zavarella, Hristo Tanev, Ali Hürriyetoglu, Peratham Wiriyathammabhum, Bertrand De Longueville. case-ws 2022: 209-216 [doi]

2020

Timelines: Entity-centric Event Extraction from Online NewsJakub Piskorski, Vanni Zavarella, Martin Atkinson, Marco Verile. ecir 2020: 105-114 [doi]

Mastering the Media Hype: Methods for Deduplication of Conflict Events from News ReportsVanni Zavarella, Jakub Piskorski, Camelia Ignat, Hristo Tanev, Martin Atkinson. IJCAI 2020: 29-34 [doi]

2018

On the Development of an Entity-Centric Timeline Extraction ToolJakub Piskorski, Vanni Zavarella, Martin Atkinson. asunam 2018: 821-824 [doi]

On Training Classifiers for Linking Event TemplatesJakub Piskorski, Fredi Saric, Vanni Zavarella, Martin Atkinson. COLING 2018: 68-78 [doi]

2017

On the Creation of a Security-Related Event CorpusMartin Atkinson, Jakub Piskorski, Hristo Tanev, Vanni Zavarella. acl 2017: 59-65 [doi]

Monitoring disaster impact: detecting micro-events and eyewitness reports in mainstream and social mediaHristo Tanev, Vanni Zavarella, Josef Steinberger. iscram 2017: [doi]

2014

2013

Techniques for Multilingual Security-Related Event Extraction from Online NewsMartin Atkinson, Mian Du, Jakub Piskorski, Hristo Tanev, Roman Yangarber, Vanni Zavarella. In Adam Przepiórkowski, Maciej Piasecki, Krzysztof Jassem, Piotr Fuglewicz, editors, Computational Linguistics - Applications. Volume 458 of Studies in Computational Intelligence, pages 163-186, Springer, 2013. [doi]

FSS-TimEx for TempEval-3: Extracting Temporal Information from TextVanni Zavarella, Hristo Tanev. semeval 2013: 58-63 [doi]

2012

2011

2010

News mining for border security IntelligenceMartin Atkinson, Jenya Belayaeva, Vanni Zavarella, Jakub Piskorski, Silja Huttunen, Arto Vihavainen, Roman Yangarber. isi 2010: 173 [doi]

Sentiment Analysis in the NewsAlexandra Balahur, Ralf Steinberger, Mijail Alexandrov Kabadjov, Vanni Zavarella, Erik Van der Goot, Matina Halkia, Bruno Pouliquen, Jenya Belyaeva. lrec 2010: [doi]

Automatic Expansion of a Social Network Using Sentiment AnalysisHristo Tanev, Bruno Pouliquen, Vanni Zavarella, Ralf Steinberger. In Nasrullah Memon, Jennifer Jie Xu, David L. Hicks, Hsinchun Chen, editors, Data Mining for Social Network Data. Volume 12 of Annals of Information Systems, pages 9-29, Springer, 2010. [doi]

Exploiting Multilingual Grammars and Machine Learning Techniques to Build an Event Extraction System for PortugueseVanni Zavarella, Hristo Tanev, Jens Linge, Jakub Piskorski, Martin Atkinson, Ralf Steinberger. propor 2010: 21-24 [doi]

2009

Automated Event Extraction in the Domain of Border SecurityMartin Atkinson, Jakub Piskorski, Hristo Tanev, Erik Van der Goot, Roman Yangarber, Vanni Zavarella. ucmedia 2010: 321-326 [doi]

Exploiting Machine Learning Techniques to Build an Event Extraction System for Portuguese and SpanishHristo Tanev, Vanni Zavarella, Jens P. Linge, Mijail Alexandrov Kabadjov, Jakub Piskorski, Martin Atkinson, Ralf Steinberger. linguamatica, 1(2):55-66, 2009. [doi]

2008

Online-Monitoring of Security-Related EventsMartin Atkinson, Jakub Piskorski, Bruno Pouliquen, Ralf Steinberger, Hristo Tanev, Vanni Zavarella. COLING 2008: 145-148 [doi]

Event Extraction for Italian Using a Cascade of Finite-State GrammarsVanni Zavarella, Hristo Tanev, Jakub Piskorski. fsmnlp 2009: 158-171 [doi]

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