Dwaipayan Roy

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Mandar MitraIndian Statistical InstituteVerified email at isical.ac.in
Debasis GangulyAsst. Professor, University of GlasgowVerified email at glasgow.ac.uk
Gareth J. F. JonesDublin City UniversityVerified email at computing.dcu.ie
Sumit BhatiaSenior ML Scientist, Adobe Inc.Verified email at adobe.com
Utpal GarainIndian Statistical InstituteVerified email at isical.ac.in
Philipp MayrGESIS - Leibniz Institute for the Social SciencesVerified email at gesis.org
Suchana DattaPhD student, University College Dublin, IrelandVerified email at ucdconnect.ie
Zeljko CarevicVerified email at gesis.org
Srikanta BedathurIIT DelhiVerified email at cse.iitd.ac.in
Ayan BandyopadhyayPost-doctoral FellowVerified email at tcgcrest.org
Francesca BoninResearch Scientist @ IBM Research EuropeVerified email at ie.ibm.com
Charles JochimResearch Staff Member, IBM Research - EuropeVerified email at ie.ibm.com
Ujjwal BhattacharyaComputer Vision and Pattern Recognition Unit, Indian Statistical Institute, KolkataVerified email at isical.ac.in
Derek GreeneAssistant Professor, School of Computer Science, University College Dublin, IrelandVerified email at ucd.ie
Mita NasipuriProfessor of Computer Science and Engineering Department, Jadavpur UniversityVerified email at cse.jdvu.ac.in
Jamuna Kanta SingProfessor, Department of Computer Science & Engineering, Jadavpur University, Kolkata, IndiaVerified email at ieee.org
Tanmay BasuIndian Institute of Science Education and Research BhopalVerified email at iiserb.ac.in
Haithem AFLILecturer, Munster Technological UniversityVerified email at adaptcentre.ie
Claus-Peter KlasGESIS Leibniz Institute for the Social SciencesVerified email at Gesis.org
Chandan BiswasIndian Statistical InstituteVerified email at isical.ac.in

Dwaipayan Roy

Post-doctoral Research, GESIS - Leibniz Institute for the Social Sciences

Verified email at gesis.org - Homepage

Information Retrieval Text Processing


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Word embedding based generalized language model for information retrieval D Ganguly, D Roy, M Mitra, GJF Jones Proceedings of the 38th international ACM SIGIR conference on research and …, 2015	288	2015
Using word embeddings for automatic query expansion D Roy, D Paul, M Mitra, U Garain arXiv preprint arXiv:1606.07608, 2016	151	2016
Using word embeddings for information retrieval: How collection and term normalization choices affect performance D Roy, D Ganguly, S Bhatia, S Bedathur, M Mitra Proceedings of the 27th ACM international conference on information and …, 2018	48	2018
Word vector compositionality based relevance feedback using kernel density estimation D Roy, D Ganguly, M Mitra, GJF Jones Proceedings of the 25th ACM international on conference on information and …, 2016	37	2016
Estimating gaussian mixture models in the local neighbourhood of embedded word vectors for query performance prediction D Roy, D Ganguly, M Mitra, GJF Jones Information processing & management 56 (3), 1026-1045, 2019	31	2019
Representing documents and queries as sets of word embedded vectors for information retrieval D Roy, D Ganguly, M Mitra, GJF Jones arXiv preprint arXiv:1606.07869, 2016	23	2016
Selecting discriminative terms for relevance model D Roy, S Bhatia, M Mitra Proceedings of the 42nd International ACM SIGIR Conference on Research and …, 2019	14	2019
To clean or not to clean: Document preprocessing and reproducibility D Roy, M Mitra, D Ganguly Journal of Data and Information Quality (JDIQ) 10 (4), 1-25, 2018	12	2018
Information asymmetry in Wikipedia across different languages: A statistical analysis D Roy, S Bhatia, P Jain Journal of the Association for Information Science and Technology 73 (3 …, 2022	11	2022
Tag embedding based personalized point of interest recommendation system S Agrawal, D Roy, M Mitra Information Processing & Management 58 (6), 102690, 2021	11	2021
Privacy preserving approximate k-means clustering C Biswas, D Ganguly, D Roy, U Bhattacharya Proceedings of the 28th ACM International Conference on Information and …, 2019	11	2019
Characteristics of dataset retrieval sessions: experiences from a real-life digital library Z Carevic, D Roy, P Mayr Digital Libraries for Open Knowledge: 24th International Conference on …, 2020	9	2020
An improved test collection and baselines for bibliographic citation recommendation D Roy Proceedings of the 2017 ACM on Conference on Information and Knowledge …, 2017	9	2017
From a scholarly big dataset to a test collection for bibliographic citation recommendation D Roy, K Ray, M Mitra Workshops at the thirtieth AAAI conference on artificial intelligence, 2016	9	2016
Retrieving potential causes from a query event S Datta, D Ganguly, D Roy, F Bonin, C Jochim, M Mitra Proceedings of the 43rd International ACM SIGIR Conference on Research and …, 2020	8	2020
Named Entity Recognition from Tweets. A Bandyopadhyay, D Roy, M Mitra, SK Saha LWA, 218-225, 2014	8	2014
Generalized diagonal 2D FLDA for efficient face recognition JK Sing, D Roy, DK Basu, M Nasipuri 2012 International Conference on Communications, Devices and Intelligent …, 2012	8	2012
A topic-aligned multilingual corpus of wikipedia articles for studying information asymmetry in low resource languages D Roy, S Bhatia, P Jain Proceedings of the Twelfth Language Resources and Evaluation Conference …, 2020	6	2020
A Simple Context Dependent Suggestion System. D Roy, A Bandyopadhyay, M Mitra TREC, 2013	5	2013
Studying retrievability of publications and datasets in an integrated retrieval system D Roy, Z Carevic, P Mayr Proceedings of the 22nd ACM/IEEE Joint Conference on Digital Libraries, 1-9, 2022	4	2022

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