2013

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A Feature Induction Algorithm with Application to Named Entity Disambiguation
Laura Toloşi | Valentin Zhikov | Georgi Georgiev | Borislav Popov
Proceedings of the International Conference Recent Advances in Natural Language Processing RANLP 2013

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Combining POS Tagging, Dependency Parsing and Coreferential Resolution for Bulgarian
Valentin Zhikov | Georgi Georgiev | Kiril Simov | Petya Osenova
Proceedings of the International Conference Recent Advances in Natural Language Processing RANLP 2013

2012

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Feature-Rich Part-of-speech Tagging for Morphologically Complex Languages: Application to Bulgarian
Georgi Georgiev | Valentin Zhikov | Kiril Simov | Petya Osenova | Preslav Nakov
Proceedings of the 13th Conference of the European Chapter of the Association for Computational Linguistics

2011

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Building a Named Entity Recognizer in Three Days: Application to Disease Name Recognition in Bulgarian Epicrises
Georgi Georgiev | Valentin Zhikov | Borislav Popov | Preslav Nakov
Proceedings of the Second Workshop on Biomedical Natural Language Processing

2010

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An Efficient Algorithm for Unsupervised Word Segmentation with Branching Entropy and MDL
Valentin Zhikov | Hiroya Takamura | Manabu Okumura
Proceedings of the 2010 Conference on Empirical Methods in Natural Language Processing