Dwaipayan Roy


2013

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A Simple Context Dependent Suggestion System
Dwaipayan Roy | Ayan Bandyopadhyay | Mandar Mitra
Proceedings of The Twenty-Second Text REtrieval Conference, TREC 2013, Gaithersburg, Maryland, USA, November 19-22, 2013

2015

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Word Embedding based Generalized Language Model for Information Retrieval
Debasis Ganguly | Dwaipayan Roy | Mandar Mitra | Gareth J. F. Jones
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

2016

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Word Vector Compositionality based Relevance Feedback using Kernel Density Estimation
Dwaipayan Roy | Debasis Ganguly | Mandar Mitra | Gareth J. F. Jones
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

2017

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An Improved Test Collection and Baselines for Bibliographic Citation Recommendation
Dwaipayan Roy
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

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Word Embedding based Approaches for Information Retrieval
Dwaipayan Roy
Seventh BCS-IRSG Symposium on Future Directions in Information Access, FDIA 2017, 5 September 2017, Barcelona, Spain

2018

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Using Word Embeddings for Information Retrieval: How Collection and Term Normalization Choices Affect Performance
Dwaipayan Roy | Debasis Ganguly | Sumit Bhatia | Srikanta Bedathur | Mandar Mitra
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

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Word Embedding based Semantic Cross-Lingual Document Alignment in Comparable Corpora
Debasis Ganguly | Haithem Afli | Dwaipayan Roy
Proceedings of the 10th annual meeting of the Forum for Information Retrieval Evaluation, FIRE 2018, Gandhinagar, India, December 06-09, 2018

2019

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Privacy Preserving Approximate K-means Clustering
Chandan Biswas | Debasis Ganguly | Dwaipayan Roy | Ujjwal Bhattacharya
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

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I-REX: A Lucene Plugin for EXplainable IR
Dwaipayan Roy | Sourav Saha | Mandar Mitra | Bihan Sen | Debasis Ganguly
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

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Selecting Discriminative Terms for Relevance Model
Dwaipayan Roy | Sumit Bhatia | Mandar Mitra
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

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Estimating Gaussian mixture models in the local neighbourhood of embedded word vectors for query performance prediction
Dwaipayan Roy | Debasis Ganguly | Mandar Mitra | Gareth J. F. Jones
2019 Volume 56 Issue 3

2020

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Overview of the Causality-driven Adhoc Information Retrieval (CAIR) task at FIRE-2020
Suchana Datta | Debasis Ganguly | Dwaipayan Roy | Derek Greene | Charles Jochim | Francesca Bonin
FIRE 2020: Forum for Information Retrieval Evaluation, Hyderabad, India, December 16-20, 2020

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Retrieving Potential Causes from a Query Event
Suchana Datta | Debasis Ganguly | Dwaipayan Roy | Francesca Bonin | Charles Jochim | Mandar Mitra
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

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TREC 2020 NEWS Track Background Linking Task
Rahul Gautam | Mandar Mitra | Dwaipayan Roy
Proceedings of the Twenty-Ninth Text REtrieval Conference, TREC 2020, Virtual Event [Gaithersburg, Maryland, USA], November 16-20, 2020

2021

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Overview of the Causality-driven Adhoc Information Retrieval (CAIR) task at FIRE-2021
Suchana Datta | Debasis Ganguly | Dwaipayan Roy | Derek Greene
FIRE 2021: Forum for Information Retrieval Evaluation, Virtual Event, India, December 13 - 17, 2021

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Tag embedding based personalized point of interest recommendation system
Suraj Agrawal | Dwaipayan Roy | Mandar Mitra
2021 Volume 58 Issue 6