Computational Linguistics Research Group

R. VIJAY SUNDAR RAM

Education: B.Tech (Electronics), M.S (by Research), Currently Ph.D

Research Area: Clause boundary identification, Named Entity Recognition, Machine learning techniques

Publications:

Journal:

• Sankar K., Vijay Sundar Ram R. and Sobha Lalitha Devi, (2011), “Text Extraction for an Agglutinative Language”, In Kommal uri Vijayanand, and L. Ramamoorthy, (ed), LANGUAGE IN INDIA, Vol. 11, ISSN 1930-2940
• Vijay Sundar Ram R. and Pattabhi R.K. Rao and Sobha Lalitha Devi, (2011), “Identification of Different Feature Sets for NER Tagging Using CRFs and Its Impact”, In Kommaluri Vijayanand, and L. Ramamoorthy, (ed), LANGUAGE IN INDIA, Vol. 11, ISSN 1930-2940
• Sobha Lalitha Devi, R. Vijay Sundar Ram, Pravin Pralayankar, T. Bakiyavathi (2010), Syntactic Structure Transfer in a Tamil to Hindi MT System - A Hybrid Approach, . In A. Gelbukh (ed), Computational Linguistics and Intelligent Text Processing, Springer LNCS Vol. 6008/2010 pp 438-450
• Vijay Sundar Ram R. and Sobha Lalitha Devi (2008), Clause Boundary Identification Using Conditional Random Fields, In A. Gelbukh (ed), Computational Linguistics and Intelligent Text Processing, Springer LNCS Vol. 4919/2008, pp. 140-150.

• Sobha Lalitha Devi, Vijay Sundar Ram and Pattabhi RK Rao, (2011) “Resolution of Pronominal Anaphors using Linear and Tree CRFs” In Proceedings of 8th DAARC, Faro, Portugal
• Sobha Lalitha Devi.,Pattabhi Ramakrishna Rao, Vijay Sundar Ram, Malarkodi.C.S, and Akilandeswari , A. (2011), “Hybrid Approach for Coreference Resolution” In Proceedings of 15th Conference on Computational Natural Language Learning: Shared Task, pp 93-96, Portland, Oregon
• Vijay Sundar Ram R. and Sobha Lalitha Devi (2010), "Noun Phrase Chunker Using Finite State Automata for an Agglutinative Language", Proceedings of the Tamil Internet - 2010 at Coimbatore, India, June 23 -27, pp. 218 - 224
• Sobha Lalitha Devi, Pattabhi R K Rao T. and Vijay Sundar Ram R. (2010), "Searchko - The King of Search for Tamil Web Documents", Proceedings of the Tamil Internet - 2010 at Coimbatore, India, June 23 -27, pp. 781 - 785
• Vijay Sundar Ram R, Menaka S and Sobha Lalitha Devi (2010), “Tamil Morphological Analyser”, in “Morphological Analysers and Generators”, (ed.) Mona Parakh, LDC-IL, Mysore, pp. 1 –18.
• Menaka S, Vijay Sundar Ram and Sobha Lalitha Devi (2010), “Morphological Generator for Tamil”, in “Morphological Analysers and Generators”, (ed.) Mona Parakh, LDC-IL, Mysore, pp. 82 –96.
• Vijay Sundar Ram and Sobha Lalitha Devi (2010), “Malayalam Stemmer”, in “Morphological Analysers and Generators”, (ed.) Mona Parakh, LDC-IL, Mysore, pp. 105 –113.
• Vijay Sundar Ram R, T. Bakiyavathi, Sobha L (2009), 'Tamil Clause Identifier', In 3rd National Conference on Recent Advances and Future Trends in IT - 2009(RAFIT2009), Punjabi University, Patiala, PUNJAB.
• Vijay Sundar Ram R. and Sobha L., (2008). Clause Boundary Identification Using Conditional Random Fields, In Proceedings of 9th International Conference on Intelligent Text Processing and Computational Linguistics, Haifa, Israel.
• Vijay Sundar Ram R. and Sobha L., (2007). Automatic Identification of Semantic Arguments Fifth Malaysia International Conference on Languages, Literatures, and Cultures (MICOLLAC '07) Malaysia.
• Sobha L. and Vijay Sundar Ram R. (2007), Multilingual Place Name Tagger for Indian Languages, In the Proceedings of IJCAI Workshop on Cross Lingual Information Access (CLIA) - Addressing the Information Need of Multilingual Societies, Hyderabad, pp. 34 - 39.
• Sobha L and Vijay Sundar Ram R. (2006), NP Chunker for Agglutinative Language, presented in 34th All India conference for Dravidian Linguistics held at International School of Dravidian Linguistics, Trivandrum.
• Pattabhi R K Rao T., Vijay Sundar Ram R., Vijayakrishna R. and Sobha L. (2007). A Text Chunker and Hybrid POS Tagger for Indian Languages, In the Proceedings of IJCAI Workshop on Shallow Parsing for South Asian Languages, Hyderabad, pp. 9-12.
• Sobha L and Vijay Sundar Ram R. (2006). Noun Phrase Chunker for Tamil, In Proceedings of Symposium on Modeling and Shallow Parsing of Indian Languages, Indian Institute of Technology, Mumbai, pp. 194-198.
• Vijay Sundar Ram R., Chandra Mouli N., Bhuvaneswari P., Ananda Priya J. and Kumara Shanmugam B. (2005), Hybrid Approach for Developing a Tamil Spell Checker, In the Proceedings of International Conference on Natural Language, Indian Institute of Technology, Kanpur, pp. 111-115.

• Participated in Automatic Content Extraction Evaluation (ACE), 2008 as a Team Member.
• Member of the Winning team in ICON 2004 NLP Tool Contest.
• Participated in the Workshop on Referential Entity Resolution held from 15-17 Jan 2008 at AU-KBC Research Centre, Chennai.