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Dwaipayan Roy
Dwaipayan Roy
Post-doctoral Research, GESIS - Leibniz Institute for the Social Sciences
Verified email at gesis.org - Homepage
Title
Cited by
Cited by
Year
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
3302015
Using word embeddings for automatic query expansion
D Roy, D Paul, M Mitra, U Garain
arXiv preprint arXiv:1606.07608, 2016
1852016
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
622018
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
482019
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
412016
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
292022
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
282016
Tag embedding based personalized point of interest recommendation system
S Agrawal, D Roy, M Mitra
Information Processing & Management 58 (6), 102690, 2021
262021
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
192020
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
192019
Selecting discriminative terms for relevance model
D Roy, S Bhatia, M Mitra
Proceedings of the 42nd International ACM SIGIR Conference on Research and …, 2019
192019
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
142018
An improved test collection and baselines for bibliographic citation recommendation
D Roy
Proceedings of the 2017 ACM on Conference on Information and Knowledge …, 2017
112017
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
102020
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
92020
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
92016
Named Entity Recognition from Tweets.
A Bandyopadhyay, D Roy, M Mitra, SK Saha
LWA, 218-225, 2014
92014
OSC at TREC 2020-News track's Background Linking Task.
N Day, D Worley, T Allison
TREC, 2020
82020
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
82012
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
72022
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