Elena Filatova


2012

pdf bib
Irony and Sarcasm: Corpus Generation and Analysis Using Crowdsourcing
Elena Filatova
Proceedings of the Eighth International Conference on Language Resources and Evaluation (LREC'12)

The ability to reliably identify sarcasm and irony in text can improve the performance of many Natural Language Processing (NLP) systems including summarization, sentiment analysis, etc. The existing sarcasm detection systems have focused on identifying sarcasm on a sentence level or for a specific phrase. However, often it is impossible to identify a sentence containing sarcasm without knowing the context. In this paper we describe a corpus generation experiment where we collect regular and sarcastic Amazon product reviews. We perform qualitative and quantitative analysis of the corpus. The resulting corpus can be used for identifying sarcasm on two levels: a document and a text utterance (where a text utterance can be as short as a sentence and as long as a whole document).

2010

pdf bib
Rethinking Grammatical Error Annotation and Evaluation with the Amazon Mechanical Turk
Joel Tetreault | Elena Filatova | Martin Chodorow
Proceedings of the NAACL HLT 2010 Fifth Workshop on Innovative Use of NLP for Building Educational Applications

2009

pdf bib
Directions for Exploiting Asymmetries in Multilingual Wikipedia
Elena Filatova
Proceedings of the Third International Workshop on Cross Lingual Information Access: Addressing the Information Need of Multilingual Societies (CLIAWS3)

2008

pdf bib
An Unsupervised Approach to Biography Production Using Wikipedia
Fadi Biadsy | Julia Hirschberg | Elena Filatova
Proceedings of ACL-08: HLT

2006

pdf bib
Automatic Creation of Domain Templates
Elena Filatova | Vasileios Hatzivassiloglou | Kathleen McKeown
Proceedings of the COLING/ACL 2006 Main Conference Poster Sessions

2005

pdf bib
Tell Me What You Do and I’ll Tell You What You Are: Learning Occupation-Related Activities for Biographies
Elena Filatova | John Prager
Proceedings of Human Language Technology Conference and Conference on Empirical Methods in Natural Language Processing

2004

pdf bib
Event-Based Extractive Summarization
Elena Filatova | Vasileios Hatzivassiloglou
Text Summarization Branches Out

pdf bib
A Formal Model for Information Selection in Multi-Sentence Text Extraction
Elena Filatova | Vasileios Hatzivassiloglou
COLING 2004: Proceedings of the 20th International Conference on Computational Linguistics

2001

pdf bib
Assigning Time-Stamps To Event-Clauses
Elena Filatova | Eduard Hovy
Proceedings of the ACL 2001 Workshop on Temporal and Spatial Information Processing