Johann Petrak

21 papers A* 1A 1B 2Misc 4Journal 9Unranked 4
YearRankTypeTitle / Venue / Authors
2024 — conf
GERMS-AT: A Sexism/Misogyny Dataset of Forum Comments from an Austrian Online Newspaper.
LREC/COLING
Brigitte Krenn, Johann Petrak, Marina Kubina, Christian Burger
2022 J jnl
Misogyny classification of German newspaper forum comments.
CoRR
Johann Petrak, Brigitte Krenn
2020 J jnl
Classification Aware Neural Topic Model and its Application on a New COVID-19 Disinformation Corpus.
CoRR
Xingyi Song, Johann Petrak, Ye Jiang, Iknoor Singh, Diana Maynard, Kalina Bontcheva
2020 J jnl
Using ontologies to map between research data and policymakers' presumptions: the experience of the KNOWMAK project.
Scientometrics
Diana Maynard, Benedetto Lepori, Johann Petrak, Xingyi Song, Philippe Larédo
2019 — conf
Team Bertha von Suttner at SemEval-2019 Task 4: Hyperpartisan News Detection using ELMo Sentence Representation Convolutional Network.
SemEval@NAACL-HLT
Ye Jiang, Johann Petrak, Xingyi Song, Kalina Bontcheva, Diana Maynard
2018 A* conf
A Deep Neural Network Sentence Level Classification Method with Context Information.
EMNLP
Xingyi Song, Johann Petrak, Angus Roberts
2018 J jnl
A Deep Neural Network Sentence Level Classification Method with Context Information.
CoRR
Xingyi Song, Johann Petrak, Angus Roberts
2018 Misc conf
Adapted TextRank for Term Extraction: A Generic Method of Improving Automatic Term Extraction Algorithms.
SEMANTiCS
Ziqi Zhang, Johann Petrak, Diana Maynard
2017 Misc conf
An Extensible Multilingual Open Source Lemmatizer.
RANLP
Ahmet Aker, Johann Petrak, Firas Sabbah
2015 J jnl
Analysis of named entity recognition and linking for tweets.
Inf. Process. Manag.
Leon Derczynski, Diana Maynard, Giuseppe Rizzo, Marieke van Erp, Genevieve Gorrell, Raphaël Troncy, Johann Petrak, Kalina Bontcheva
2015 B conf
Using @Twitter Conventions to Improve #LOD-Based Named Entity Disambiguation.
ESWC
Genevieve Gorrell, Johann Petrak, Kalina Bontcheva
2014 J jnl
Analysis of Named Entity Recognition and Linking for Tweets.
CoRR
Leon Derczynski, Diana Maynard, Giuseppe Rizzo, Marieke van Erp, Genevieve Gorrell, Raphaël Troncy, Johann Petrak, Kalina Bontcheva
2012 B conf
Applying Random Indexing to Structured Data to Find Contextually Similar Words.
LREC
Danica Damljanovic, Udo Kruschwitz, M-Dyaa Albakour, Johann Petrak, Mihai Lupu
2011 — conf
Random Indexing for Finding Similar Nodes within Large RDF Graphs.
ESWC Workshops
Danica Damljanovic, Johann Petrak, Mihai Lupu, Hamish Cunningham, Mats Carlsson, Gunnar Engstrom, Bo Andersson
2011 — conf
Random Indexing for Finding Similar Nodes within Large RDF graphs.
RED@ESWC
Danica Damljanovic, Johann Petrak, Mihai Lupu, Hamish Cunningham, Mats Carlsson, Gunnar Engstrom, Bo Andersson
2005 J jnl
GPSDB: a new database for synonyms expansion of gene and protein names.
Bioinform.
Violaine Pillet, Marc Zehnder, Alexander K. Seewald, Anne-Lise Veuthey, Johann Petrak
2001 Misc conf
Hybrid Decision Tree Learners with Alternative Leaf Classifiers: An Empirical Study.
FLAIRS
Alexander K. Seewald, Johann Petrak, Gerhard Widmer
2001 Misc conf
Sampling-Based Relative Landmarks: Systematically Test-Driving Algorithms Before Choosing.
EPIA
Carlos Soares, Johann Petrak, Pavel Brazdil
2000 J jnl
Searching for Patterns in Political Event Sequences: Experiments with the Keds Database.
Cybern. Syst.
Klaus Kovar, Johannes Fürnkranz, Johann Petrak, Bernhard Pfahringer, Robert Trappl, Gerhard Widmer
1997 J jnl
Knowledge Discovery in International Conflict Databases.
Appl. Artif. Intell.
Johannes Fürnkranz, Johann Petrak, Robert Trappl
1996 A conf
Digging for Peace: Using Machine Learning Methods for Assessing International Conflict Databases.
ECAI
Robert Trappl, Johannes Fürnkranz, Johann Petrak