Jakub Piskorski

91 papers A* 3A 1B 8C 3Misc 2Journal 11Unranked 49
YearRankTypeTitle / Venue / Authors
2025 — conf
Entity Framing and Role Portrayal in the News.
ACL (Findings)
Tarek Mahmoud, Zhuohan Xie, Dimitar Iliyanov Dimitrov, Nikolaos Nikolaidis, Purificação Silvano, Roman Yangarber, Shivam Sharma, Elisa Sartori, Nicolas Stefanovitch, Giovanni Da San Martino, Jakub Piskorski, Preslav Nakov
2025 J jnl
Entity Framing and Role Portrayal in the News.
CoRR
Tarek Mahmoud, Zhuohan Xie, Dimitar Dimitrov, Nikolaos Nikolaidis, Purificação Silvano, Roman Yangarber, Shivam Sharma, Elisa Sartori, Nicolas Stefanovitch, Giovanni Da San Martino, Jakub Piskorski, Preslav Nakov
2025 — conf
Extraction of Information Provision Activity Requirements from EU Acquis.
EMNLP (Industry Track)
Jakub Piskorski, Dominik Skotarczak
2025 J jnl
FRaN-X: FRaming and Narratives-eXplorer.
CoRR
Artur Muratov, Hana Fatima Shaikh, Vanshikaa Jani, Tarek Mahmoud, Zhuohan Xie, Daniil Orel, Aaryamonvikram Singh, Yuxia Wang, Aadi Joshi, Hasan Iqbal, Ming Shan Hee, Dhruv Sahnan, Nikolaos Nikolaidis, Purificação Silvano, Dimitar Dimitrov, Roman Yangarber, Ricardo Campos, Alípio Jorge, Nuno Guimarães, Elisa Sartori, Nicolas Stefanovitch, Giovanni Da San Martino, Jakub Piskorski, Preslav Nakov
2025 — conf
NarratEX Dataset: Explaining the Dominant Narratives in News Texts.
EMNLP (Findings)
Nuno Guimarães, Purificação Silvano, Ricardo Campos, Alípio Mário Jorge, Ana Filipa Pacheco, Dimitar Iliyanov Dimitrov, Nikolaos Nikolaidis, Roman Yangarber, Elisa Sartori, Nicolas Stefanovitch, Preslav Nakov, Jakub Piskorski, Giovanni Da San Martino
2025 — conf
PolyNarrative: A Multilingual, Multilabel, Multi-domain Dataset for Narrative Extraction from News Articles.
ACL (1)
Nikolaos Nikolaidis, Nicolas Stefanovitch, Purificação Silvano, Dimitar Iliyanov Dimitrov, Roman Yangarber, Nuno Guimarães, Elisa Sartori, Ion Androutsopoulos, Preslav Nakov, Giovanni Da San Martino, Jakub Piskorski
2024 — conf
Cross-lingual Named Entity Corpus for Slavic Languages.
LREC/COLING
Jakub Piskorski, Michal Marcinczuk, Roman Yangarber
2024 J jnl
Cross-lingual Named Entity Corpus for Slavic Languages.
CoRR
Jakub Piskorski, Michal Marcinczuk, Roman Yangarber
2024 — conf
Exploring the Usability of Persuasion Techniques for Downstream Misinformation-related Classification Tasks.
LREC/COLING
Nikolaos Nikolaidis, Jakub Piskorski, Nicolas Stefanovitch
2024 — conf
Overview of the CLEF-2024 CheckThat! Lab Task 3 on Persuasion Techniques.
CLEF (Working Notes)
Jakub Piskorski, Nicolas Stefanovitch, Firoj Alam, Ricardo Campos, Dimitar Dimitrov, Alípio Jorge, Senja Pollak, Nikolay Ribin, Zoran Fijavz, Maram Hasanain, Purificação Silvano, Elisa Sartori, Nuno Guimarães, Ana Zwitter Vitez, Ana Filipa Pacheco, Ivan Koychev, Nana Yu, Preslav Nakov, Giovanni Da San Martino
2024 — conf
Overview of the CLEF-2024 CheckThat! Lab: Check-Worthiness, Subjectivity, Persuasion, Roles, Authorities, and Adversarial Robustness.
CLEF (2)
Alberto Barrón-Cedeño, Firoj Alam, Julia Maria Struß, Preslav Nakov, Tanmoy Chakraborty, Tamer Elsayed, Piotr Przybyla, Tommaso Caselli, Giovanni Da San Martino, Fatima Haouari, Maram Hasanain, Chengkai Li, Jakub Piskorski, Federico Ruggeri, Xingyi Song, Reem Suwaileh
2023 A* conf
Holistic Inter-Annotator Agreement and Corpus Coherence Estimation in a Large-scale Multilingual Annotation Campaign.
EMNLP
Nicolas Stefanovitch, Jakub Piskorski
2023 — conf
Multi-label Infectious Disease News Event Corpus.
Text2Story@ECIR
Jakub Piskorski, Nicolas Stefanovitch, Brian Doherty, Jens P. Linge, Sopho Kharazi, Jas Mantero, Guillaume Jacquet, Alessio Spadaro, Giulia Teodori
2023 — conf
Multilingual Multifaceted Understanding of Online News in Terms of Genre, Framing, and Persuasion Techniques.
ACL (1)
Jakub Piskorski, Nicolas Stefanovitch, Nikolaos Nikolaidis, Giovanni Da San Martino, Preslav Nakov
2023 — conf
SemEval-2023 Task 3: Detecting the Category, the Framing, and the Persuasion Techniques in Online News in a Multi-lingual Setup.
SemEval@ACL
Jakub Piskorski, Nicolas Stefanovitch, Giovanni Da San Martino, Preslav Nakov
2022 — conf
Exploring Data Augmentation for Classification of Climate Change Denial: Preliminary Study.
Text2Story@ECIR
Jakub Piskorski, Nikolaos Nikolaidis, Nicolas Stefanovitch, Bonka Kotseva, Irene Vianini, Sopho Kharazi, Jens P. Linge
2022 B conf
Resources and Experiments on Sentiment Classification for Georgian.
LREC
Nicolas Stefanovitch, Jakub Piskorski, Sopho Kharazi
2021 J jnl
Challenges and Applications of Automated Extraction of Socio-political Events from Text (CASE 2021): Workshop and Shared Task Report.
CoRR
Ali Hürriyetoglu, Hristo Tanev, Vanni Zavarella, Jakub Piskorski, Reyyan Yeniterzi, Erdem Yörük
2021 — conf
Exploring Linguistically-Lightweight Keyword Extraction Techniques for Indexing News Articles in a Multilingual Set-up.
EACL (Hackashop)
Jakub Piskorski, Nicolas Stefanovitch, Guillaume Jacquet, Aldo Podavini
2020 — conf
Mastering the Media Hype: Methods for Deduplication of Conflict Events from News Reports.
AI4Narratives@IJCAI
Vanni Zavarella, Jakub Piskorski, Camelia Ignat, Hristo Tanev, Martin Atkinson
2020 B conf
New Benchmark Corpus and Models for Fine-grained Event Classification: To BERT or not to BERT?
COLING
Jakub Piskorski, Jacek Haneczok, Guillaume Jacquet
2020 J jnl
Shallow and deep learning for event relatedness classification.
Inf. Process. Manag.
Jacek Haneczok, Jakub Piskorski
2020 — conf
Timelines: Entity-centric Event Extraction from Online News.
Text2Story@ECIR
Jakub Piskorski, Vanni Zavarella, Martin Atkinson, Marco Verile
2019 — conf
JRC TMA-CC: Slavic Named Entity Recognition and Linking. Participation in the BSNLP-2019 shared task.
BSNLP@ACL
Guillaume Jacquet, Jakub Piskorski, Hristo Tanev, Ralf Steinberger
2019 Misc conf
Out-of-context fine-grained multi-word entity classification: exploring token, character n-gram and NN-based models for multilingual entity classification.
SAC
Guillaume Jacquet, Jakub Piskorski, Sophie Chesney
2019 — ed.
Proceedings of the 7th Workshop on Balto-Slavic Natural Language Processing, BSNLP@ACL 2019, Florence, Italy, August 2, 2019
BSNLP@ACL
Tomaz Erjavec, Michal Marcinczuk, Preslav Nakov, Jakub Piskorski, Lidia Pivovarova, Jan Snajder, Josef Steinberger, Roman Yangarber
2019 — conf
The Second Cross-Lingual Challenge on Recognition, Normalization, Classification, and Linking of Named Entities across Slavic Languages.
BSNLP@ACL
Jakub Piskorski, Laska Laskova, Michal Marcinczuk, Lidia Pivovarova, Pavel Pribán, Josef Steinberger, Roman Yangarber
2019 J jnl
The challenge of detecting false documents at the border: Exploring the performance of humans, machines and their interaction.
Int. J. Crit. Infrastructure Prot.
Monica Gariup, Jakub Piskorski
2018 — conf
On Training Classifiers for Linking Event Templates.
EventStory@Coling
Jakub Piskorski, Fredi Saric, Vanni Zavarella, Martin Atkinson
2018 B conf
On the Development of an Entity-Centric Timeline Extraction Tool.
ASONAM
Jakub Piskorski, Vanni Zavarella, Martin Atkinson
2017 — conf
Multi-word Entity Classification in a Highly Multilingual Environment.
MWE@EACL
Sophie Chesney, Guillaume Jacquet, Ralf Steinberger, Jakub Piskorski
2017 — conf
On the Creation of a Security-Related Event Corpus.
NEWS@ACL
Martin Atkinson, Jakub Piskorski, Hristo Tanev, Vanni Zavarella
2017 — ed.
Proceedings of the 6th Workshop on Balto-Slavic Natural Language Processing, BSNLP@EACL 2017, Valencia, Spain, April 4, 2017
BSNLP@EACL
Tomaz Erjavec, Jakub Piskorski, Lidia Pivovarova, Jan Snajder, Josef Steinberger, Roman Yangarber
2017 — conf
The First Cross-Lingual Challenge on Recognition, Normalization, and Matching of Named Entities in Slavic Languages.
BSNLP@EACL
Jakub Piskorski, Lidia Pivovarova, Jan Snajder, Josef Steinberger, Roman Yangarber
2015 — conf
Open Relation Extraction for Polish: Preliminary Experiments.
BSNLP@RANLP
Jakub Piskorski
2015 — ed.
The 5th Workshop on Balto-Slavic Natural Language Processing, BSNLP@RANLP 2015, Hissar, Bulgaria, September 10-11, 2015
BSNLP@RANLP
Jakub Piskorski, Lidia Pivovarova, Jan Snajder, Hristo Tanev, Roman Yangarber
2013 — conf
Exploiting Twitter for Border Security-Related Intelligence Gathering.
EISIC
Jakub Piskorski, Hristo Tanev, Alexandra Balahur
2013 — ch.
Information Extraction: Past, Present and Future.
Multi-source, Multilingual Information Extraction and Summarization
Jakub Piskorski, Roman Yangarber
2013 — book
Multi-source, Multilingual Information Extraction and Summarization
Thierry Poibeau, Horacio Saggion, Jakub Piskorski, Roman Yangarber
2013 — conf
On Named Entity Recognition in Targeted Twitter Streams in Polish.
BSNLP@ACL
Jakub Piskorski, Maud Ehrmann
2013 — ed.
Proceedings of the 4th Biennial International Workshop on Balto-Slavic Natural Language Processing, BSNLP@ACL 2013, Sofia, Bulgaria, August 8-9, 2013
BSNLP@ACL
Jakub Piskorski, Lidia Pivovarova, Hristo Tanev, Roman Yangarber
2013 — ch.
Techniques for Multilingual Security-Related Event Extraction from Online News.
Computational Linguistics - Applications
Martin Atkinson, Mian Du, Jakub Piskorski, Hristo Tanev, Roman Yangarber, Vanni Zavarella
2012 — conf
Creation of an EU-Level Information Exchange Network in the Domain of Border Security.
EISIC
Gregorio Ameyugo, Michal Art, Ana Sofia Esteves, Jakub Piskorski
2012 A conf
Enhancing Event Descriptions through Twitter Mining.
ICWSM
Hristo Tanev, Maud Ehrmann, Jakub Piskorski, Vanni Zavarella
2012 — conf
Refining Border Security News Event Geotagging through Deployment of Lexico-Semantic Patterns.
EISIC
Vanni Zavarella, Jakub Piskorski, Ana Sofia Esteves, Stefano Bucci
2011 Misc conf
Exploring the Usefulness of Cross-lingual Information Fusion for Refining Real-time News Event Extraction: A Preliminary Study.
RANLP
Jakub Piskorski, Jenya Belayeva, Martin Atkinson
2011 A* conf
Frontex real-time news event extraction framework.
KDD
Jakub Piskorski, Martin Atkinson
2011 — ch.
Multilingual Real-time Event Extraction for Border Security Intelligence Gathering.
Counterterrorism and Open Source Intelligence
Martin Atkinson, Jakub Piskorski, Erik Van der Goot, Roman Yangarber
2011 — conf
On Refining Real-Time Multilingual News Event Extraction through Deployment of Cross-Lingual Information Fusion Techniques.
EISIC
Jakub Piskorski, Jenya Belayeva, Martin Atkinson
2011 J jnl
Online News Event Extraction for Global Crisis Surveillance.
Trans. Comput. Collect. Intell.
Jakub Piskorski, Hristo Tanev, Martin Atkinson, Erik Van der Goot, Vanni Zavarella
2010 — conf
Exploiting Multilingual Grammars and Machine Learning Techniques to Build an Event Extraction System for Portuguese.
PROPOR
Vanni Zavarella, Hristo Tanev, Jens P. Linge, Jakub Piskorski, Martin Atkinson, Ralf Steinberger
2010 — ch.
Natural Language Dictionaries Implemented as Finite Automata.
Scientific Applications of Language Methods
Jan Daciuk, Jakub Piskorski, Strahil Ristov
2010 C conf
News mining for border security Intelligence.
ISI
Martin Atkinson, Jenya Belayeva, Vanni Zavarella, Jakub Piskorski, Silja Huttunen, Arto Vihavainen, Roman Yangarber
2009 — conf
Automated Event Extraction in the Domain of Border Security.
UCMedia
Martin Atkinson, Jakub Piskorski, Hristo Tanev, Erik Van der Goot, Roman Yangarber, Vanni Zavarella
2009 J jnl
Exploiting Machine Learning Techniques to Build an Event Extraction System for Portuguese and Spanish.
Linguamática
Hristo Tanev, Vanni Zavarella, Jens P. Linge, Mijail A. Kabadjov, Jakub Piskorski, Martin Atkinson, Ralf Steinberger
2009 — conf
Exploring Curvature-Based Topic Development Analysis for Detecting Event Reporting Boundaries.
Aspects of Natural Language Processing
Jakub Piskorski
2009 — ed.
Finite-State Methods and Natural Language Processing, 7th International Workshop, FSMNLP 2008, Ispra, Italy, September 11-12, 2008. Post-proceedings
FSMNLP
Jakub Piskorski, Bruce W. Watson, Anssi Yli-Jyrä
2009 J jnl
On knowledge-poor methods for person name matching and lemmatization for highly inflectional languages.
Inf. Retr.
Jakub Piskorski, Karol Wieloch, Marcin Sydow
2008 — ch.
Automating Event Extraction for the Security Domain.
Intelligence and Security Informatics
Clive Best, Jakub Piskorski, Bruno Pouliquen, Ralf Steinberger, Hristo Tanev
2008 — ch.
Cluster-Centric Approach to News Event Extraction.
New Trends in Multimedia and Network Information Systems
Jakub Piskorski, Hristo Tanev, Martin Atkinson, Erik Van der Goot
2008 — conf
Event Extraction for Italian Using a Cascade of Finite-State Grammars.
FSMNLP
Vanni Zavarella, Hristo Tanev, Jakub Piskorski
2008 — conf
Exploring linguistic features for web spam detection: a preliminary study.
AIRWeb
Jakub Piskorski, Marcin Sydow, Dawid Weiss
2008 — ed.
Mining Massive Data Sets for Security - Advances in Data Mining, Search, Social Networks and Text Mining, and their Applications to Security, Proceedings of the NATO Advanced Study Institute on Mining Massive Data Sets for Security, Gazzada (Varese), Italy, 10-21 September 2007
NATO ASI Mining Massive Data Sets for Security
Françoise Fogelman-Soulié, Domenico Perrotta, Jakub Piskorski, Ralf Steinberger
2008 — conf
Online-Monitoring of Security-Related Events.
COLING (Demos)
Martin Atkinson, Jakub Piskorski, Bruno Pouliquen, Ralf Steinberger, Hristo Tanev, Vanni Zavarella
2008 C conf
Real-Time News Event Extraction for Global Crisis Monitoring.
NLDB
Hristo Tanev, Jakub Piskorski, Martin Atkinson
2007 — conf
Comparison of String Distance Metrics for Lemmatisation of Named Entities in Polish.
LTC
Jakub Piskorski, Marcin Sydow, Karol Wieloch
2007 — conf
Extracting Violent Events From On-Line News for Ontology Population.
BIS
Jakub Piskorski, Hristo Tanev, Pinar Oezden Wennerberg
2007 — conf
Fighting Web Spam.
NATO ASI Mining Massive Data Sets for Security
Marcin Sydow, Jakub Piskorski, Dawid Weiss, Carlos Castillo
2007 C conf
Ontology Based Analysis of Violent Events.
ISI
Pinar Oezden Wennerberg, Hristo Tanev, Jakub Piskorski, Clive Best
2007 — conf
String Distance Metrics for Reference Matching and Search Query Correction.
BIS
Jakub Piskorski, Marcin Sydow
2006 — conf
An Annotated Corpus for Development of Modern Cadastral Information Systems.
BIS
Jakub Piskorski, Krzysztof Wecel, Agata Filipowska, Karol Wieloch
2006 — conf
Gazetteer Compression Technique Based on Substructure Recognition.
Intelligent Information Systems
Jan Daciuk, Jakub Piskorski
2006 B conf
Linguistic Suite for Polish Cadastral System.
LREC
Witold Abramowicz, Agata Filipowska, Jakub Piskorski, Krzysztof Wecel, Karol Wieloch
2005 — conf
Modelling of a Gazetteer Look-up Component.
IJCNLP (companion)
Jakub Piskorski
2005 — conf
On Compact Storage Models for Gazetteers.
FSMNLP
Jakub Piskorski
2005 — conf
SProUT - A General-Purpose NLP Framework Integrating Finite-State and Unification-Based Grammar Formalisms.
FSMNLP
Witold Drozdzynski, Hans-Ulrich Krieger, Jakub Piskorski, Ulrich Schäfer
2004 B conf
Extraction of Polish Named-Entities.
LREC
Jakub Piskorski
2004 — conf
Information Extraction for Polish Using the SProUT Platform.
Intelligent Information Systems
Jakub Piskorski, Peter Homola, Malgorzata Marciniak, Agnieszka Mykowiecka, Adam Przepiórkowski, Marcin Wolinski
2004 B conf
Integrated Language Technologies for Multilingual Information Services in the MEMPHIS Project.
LREC
Walter Kasper, Jörg Steffen, Jakub Piskorski, Paul Buitelaar
2004 — conf
Intelligent Content Extraction from Polish Medical Reports.
IMTCI
Malgorzata Marciniak, Agnieszka Mykowiecka, Anna Kupsc, Jakub Piskorski
2004 — conf
Named-Entity Recognition for Polish with SProUT.
IMTCI
Jakub Piskorski
2004 J jnl
Shallow Processing with Unification and Typed Feature Structures - Foundations and Applications.
Künstliche Intell.
Witold Drozdzynski, Hans-Ulrich Krieger, Jakub Piskorski, Ulrich Schäfer, Feiyu Xu
2003 — ch.
Information Extraction from Free-Text Business Documents.
Effective Databases for Text & Document Management
Witold Abramowicz, Jakub Piskorski
2003 — conf
Integrating Information Extraction and Automatic Hyperlinking.
ACL (Companion)
Stephan Busemann, Witold Drozdzynski, Hans-Ulrich Krieger, Jakub Piskorski, Ulrich Schäfer, Hans Uszkoreit, Feiyu Xu
2002 B conf
A Domain Adaptive Approach to Automatic Acquisition of Domain Relevant Terms and their Relations with Bootstrapping.
LREC
Feiyu Xu, Daniela Kurz, Jakub Piskorski, Sven Schmeier
2002 B conf
A Flexible XML-based Regular Compiler for Creation and Conversion of Linguistic Resources.
LREC
Jakub Piskorski, Witold Drozdzynski, Oliver Scherf, Feiyu Xu
2002 — conf
A Framework for Domain and Task Adaptive Named-Entity Recognition.
BalticDB&IS
Jakub Piskorski, Tilman Jäger, Feiyu Xu
2002 J jnl
A Shallow Text Processing Core Engine.
Comput. Intell.
Günter Neumann, Jakub Piskorski
2002 A* conf
An Integrated Archictecture for Shallow and Deep Processing.
ACL
Berthold Crysmann, Anette Frank, Bernd Kiefer, Stefan Müller, Günter Neumann, Jakub Piskorski, Ulrich Schäfer, Melanie Siegel, Hans Uszkoreit, Feiyu Xu, Markus Becker, Hans-Ulrich Krieger
2000 — conf
A Divide-and-Conquer Strategy for Shallow Parsing of German Free Texts.
ANLP
Günter Neumann, Christian Braun, Jakub Piskorski
2000 — conf
An Intelligent Text Extraction and Navigation System.
RIAO
Jakub Piskorski, Günter Neumann