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- Utpal Garain, Bidyut Baran Chaudhuri
- ICDAR
- 2001
- Harold Mouchère, Christian Viard-Gaudin, Dae Hwan Kim, Jin Hyung Kim, Utpal Garain
- 2011 International Conference on Document…
- 2011
A competition on recognition of online handwritten mathematical expressions is organized. Recognition of mathematical expressions has been an attractive problem for the pattern recognition community… (More)
- Dwaipayan Roy, Debjyoti Paul, Mandar Mitra, Utpal Garain
- ArXiv
- 2016
In this paper a framework for Automatic Query Expansion (AQE) is proposed using distributed neural language model word2vec. Using semantic and contextual relation in a distributed and unsupervised… (More)
- Utpal Garain, Thierry Paquet
- 2009 10th International Conference on Document…
- 2009
The problem of writer identification in a multi-script environment is attempted using a two-dimensional (2D) autoregressive (AR) modeling technique. Each writer is represented by a set of 2D AR model… (More)
- Utpal Garain, Bidyut Baran Chaudhuri
- International Journal of Document Analysis and…
- 2004
This paper is concerned with research on OCR (optical character recognition) of printed mathematical expressions. Construction of a representative corpus of technical and scientific documents… (More)
- Utpal Garain
- Pattern Analysis and Applications
- 2008
Artificial immune system (AIS)-based pattern classification approach is relatively new in the field of pattern recognition. The study explores the potentiality of this paradigm in the context of… (More)
- Harold Mouchère, Christian Viard-Gaudin, Dae Hwan Kim, Jin Hyung Kim, Utpal Garain
- 2012 International Conference on Frontiers in…
- 2012
This paper presents an overview of the second Competition on Recognition of Online Handwritten Mathematical Expressions, CROHME 2012. The objective of the contest is to identify current advances in… (More)
- Harold Mouchère, Christian Viard-Gaudin, Richard Zanibbi, Utpal Garain, Dae Hwan Kim
- 2013 12th International Conference on Document…
- 2013
We report on the third international Competition on Handwritten Mathematical Expression Recognition (CROHME), in which eight teams from academia and industry took part. For the third CROHME, the… (More)
- Utpal Garain, Biswajit Halder
- 2008 Sixth Indian Conference on Computer Vision…
- 2008
This paper presents a pioneering effort to involve machine in checking document authenticity. A particular class of security documents has been considered for the present experiment. Bank cheques,… (More)
- Anirban Mukherjee, Utpal Garain
- Artificial Intelligence Review
- 2008
This article addresses the problem of understanding mathematics described in natural language. Research in this area dates back to early 1960s. Several systems have so far been proposed to involve… (More)