Search Results for author: Olga Uryupina

Found 14 papers, 0 papers with code

Supervised Clustering of Questions into Intents for Dialog System Applications

no code implementations EMNLP 2018 Iryna Haponchyk, Antonio Uva, Seunghak Yu, Olga Uryupina, Aless Moschitti, ro

Modern automated dialog systems require complex dialog managers able to deal with user intent triggered by high-level semantic questions.

Chatbot Clustering +3

Anaphora Resolution with the ARRAU Corpus

no code implementations WS 2018 Massimo Poesio, Yulia Grishina, Varada Kolhatkar, Nafise Moosavi, Ina Roesiger, Adam Roussel, Fabian Simonjetz, Alex Uma, ra, Olga Uryupina, Juntao Yu, Heike Zinsmeister

The most distinctive feature of the corpus is the annotation of a wide range of anaphoric relations, including bridging references and discourse deixis in addition to identity (coreference).

Collaborative Partitioning for Coreference Resolution

no code implementations CONLL 2017 Olga Uryupina, Aless Moschitti, ro

This paper presents a collaborative partitioning algorithm{---}a novel ensemble-based approach to coreference resolution.


ARRAU: Linguistically-Motivated Annotation of Anaphoric Descriptions

no code implementations LREC 2016 Olga Uryupina, Ron artstein, Antonella Bristot, Federica Cavicchio, Kepa Rodriguez, Massimo Poesio

This paper presents a second release of the ARRAU dataset: a multi-domain corpus with thorough linguistically motivated annotation of anaphora and related phenomena.

SenTube: A Corpus for Sentiment Analysis on YouTube Social Media

no code implementations LREC 2014 Olga Uryupina, Barbara Plank, Aliaksei Severyn, Agata Rotondi, Aless Moschitti, ro

In this paper we present SenTube -- a dataset of user-generated comments on YouTube videos annotated for information content and sentiment polarity.

Document Classification Informativeness +3

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