Viktor Pekar

24 papers A 3B 6C 2Misc 2Journal 7Unranked 4
YearRankTypeTitle / Venue / Authors
2025 J jnl
Explainable text-based features in predictive models of crowdfunding campaigns.
Ann. Oper. Res.
Viktor Pekar, Marina Candi, Ahmad Beltagui, Nikolaos Stylos, Wei Liu
2022 J jnl
Voting intentions on social media and political opinion polls.
Gov. Inf. Q.
Viktor Pekar, Hossein Najafi, Jane M. Binner, Riley Swanson, Charles Rickard, John Fry
2020 J jnl
Early detection of heterogeneous disaster events using social media.
J. Assoc. Inf. Sci. Technol.
Viktor Pekar, Jane M. Binner, Hossein Najafi, Christopher Hale, Vincent A. Schmidt
2020 A conf
Purchase Intentions on Social Media as Predictors of Consumer Spending.
ICWSM
Viktor Pekar
2017 — conf
Forecasting Consumer Spending from Purchase Intentions Expressed on Social Media.
WASSA@EMNLP
Viktor Pekar, Jane M. Binner
2014 — conf
UBham: Lexical Resources and Dependency Parsing for Aspect-Based Sentiment Analysis.
SemEval@COLING
Viktor Pekar, Naveed Afzal, Bernd Bohnet
2009 C conf
AIR: A Semi-Automatic System for Archiving Institutional Repositories.
NLDB
Natalia Ponomareva, José Manuel Gómez Soriano, Viktor Pekar
2009 Misc conf
Unsupervised Relation Extraction for Automatic Generation of Multiple-Choice Questions.
RANLP
Naveed Afzal, Viktor Pekar
2008 B conf
Development and Alignment of a Domain-Specific Ontology for Question Answering.
LREC
Shiyan Ou, Viktor Pekar, Constantin Orasan, Christian Spurk, Matteo Negri
2008 J jnl
Discovery of event entailment knowledge from text corpora.
Comput. Speech Lang.
Viktor Pekar
2008 Misc conf
Translation universals: do they exist? A corpus-based NLP study of convergence and simplification.
AMTA
Gloria Corpas Pastor, Ruslan Mitkov, Naveed Afzal, Viktor Pekar
2007 — conf
Anaphora Resolution: To What Extent Does It Help NLP Applications?
DAARC
Ruslan Mitkov, Richard Evans, Constantin Orasan, Le An Ha, Viktor Pekar
2007 J jnl
Discovery of Language Resources on the Web: Information Extraction from Heterogeneous Documents.
Lit. Linguistic Comput.
Viktor Pekar, Richard Evans
2007 J jnl
Methods for extracting and classifying pairs of cognates and false friends.
Mach. Transl.
Ruslan Mitkov, Viktor Pekar, Dimitar Blagoev, Andrea Mulloni
2006 — conf
Acquisition of Verb Entailment from Text.
HLT-NAACL
Viktor Pekar
2006 B conf
Automatic Detection of Orthographics Cues for Cognate Recognition.
LREC
Andrea Mulloni, Viktor Pekar
2006 A conf
Discovery of Entailment Relations from Event Co-Occurrences.
ECAI
Viktor Pekar
2006 J jnl
Finding translations for low-frequency words in comparable corpora.
Mach. Transl.
Viktor Pekar, Ruslan Mitkov, Dimitar Blagoev, Andrea Mulloni
2005 C conf
Information Extraction from Email Announcements.
NLDB
Viktor Pekar
2004 B conf
A Comparison of Summarisation Methods Based on Term Specificity Estimation.
LREC
Constantin Orasan, Viktor Pekar, Laura Hasler
2004 B conf
Categorizing Web Pages as a Preprocessing Step for Information Extraction.
LREC
Viktor Pekar, Richard Evans, Ruslan Mitkov
2004 B conf
Feature Weighting for Co-occurrence-based Classification of Words.
COLING
Viktor Pekar, Michael Krkoska, Steffen Staab
2003 A conf
Word classification based on combined measures of distributional and semantic similarity.
EACL
Viktor Pekar, Steffen Staab
2002 B conf
Taxonomy Learning - Factoring the Structure of a Taxonomy into a Semantic Classification Decision.
COLING
Viktor Pekar, Steffen Staab