Research Interests
- Information Retrieval, especially Adaptive Information Retrieval, Personalized Search
- Recommendation Systems
- Resolving Ambiguities in Natural Language Processing
My Publications
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Rohini U, Vamshi Ambati and Vasudeva Varma. Statistical Machine Translation Models for Personalized Search. In Proceedings of 3rd International Joint Conference on Natural Language Processing (IJCNLP 2008), India, 2008 [Abstract][FullPaper][Presentation]
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Rohini U and Vamshi Ambati: Extracting Keyphrases from books using language modeling approaches. In Proceedings of 3rd International Joint Conference on Universal Digital Libraries (ICUDL 2007), Pittsburgh, USA, November 2007 [Abstract][FullPaper][Presentation]
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Rohini U and Vasudeva Varma. A Novel Approach for Re-Ranking of Search results using Collaborative Filtering. In Proceedings of International Conference on Computing: Theory and Applications (ICCTA'07), India, 2007 [Abstract][FullPaper]
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Vamshi Ambati and Rohini U. A Hybrid Approach to Example based Machine Translation for Indian Languages. In Proceedings of 5th International Conference on Natural Language Processing (ICON 2007), India, 2007 [Abstract][FullPaper]
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Vamshi Ambati, Rohini U, Pramod P, Balakrishnan N, Raj Reddy. Multilingual Information Access: Information Retrieval and Translation in a Digital Library. In Proceedings of 2nd International Joint Conference on Universal Digital Libraries (ICUDL 2006), Egypt, 2006 [Abstract][FullPaper][Presentation]
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Vamshi Ambati, Rohini U. Using Monolingual Clickthrough data to build Cross Lingual Search Systems. In the proceedings of New Directions in Multilingual Information Access, Workshop held at SIGIR (SIGIR 2006), Seattle, Washington, USA, 2006 [Abstract][FullPaper]
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Rohini Uppuluri, Vamshi Ambati. Improving Search Results using Collaborative Filtering. In the proceedings of 4th ITWP, Workshop held at AAAI 2006 (AAAI 2006), Boston,Massachusetts, 2006 [Abstract][FullPaper]
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Rohini U, Vamshi Ambati. Collaborative Filtering based Re ranking Strategy for search in Digital Libraries. In the proceedings of 8th International Conference on Asian Libraries,2005 (ICADL 2005), Bangkok, Thailand, 2005 [Abstract][FullPaper]
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Rohini U, Vishnu P, S. M. Bendre., Rajeev Sangal. A Hybrid Approach to Single and Multiple PP Attachment using WordNet. In Proceedings of International Joint Conference on Natural Language Processing 2005, (IJCNLP-2005), Jeju Island, Korea, 2005 [Abstract][FullPaper][Presentation]
Technical Reports
- Master's Thesis
Rohini U, Personalized Web Search using Clickthrough History, Masters Thesis, Technical Report, IIIT Hyderabad, 2007 [Synopsis][FullThesis][Presentation]
Advisor : Dr. Vasudeva Varma
- Undegraduate Thesis
Rohini U, A Hybrid Approach to Single PP Attachment, Undergraduate Thesis, Technical Report, IIIT Hyderabad, 2004
Advisors : Dr. S. M. Bendre and Prof. Sangal
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Rohini U, Vamshi Ambati and Vasudev Varma. Simulated Feedback, Technical Report, IIIT Hyderabad, 2007 [Abstract]
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Rohini U, Vamshi Ambati and Vasudev Varma. Personalized Web Search without Relevance Feedback, Technical Report, IIIT Hyderabad, 2007 [Abstract]
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Vamshi Ambati, Rohini U, Nazeer Hussain and Raj Reddy : Autovita: A 360 degree view of Person Related Information on the WWW, Working Draft, IIIT Hyderabad, 2007 [Abstract]
Talks/Presentations
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Collaborative Web Search, Guest Lecture in Search and Information Extraction Course taught at IIIT Hyderabad, India, 2006 [Presentation]
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Personalized Web Search using Clickthrough History, Presented at AOL Labs, India, 2007