Raj Kumar Gupta
Raj Kumar Gupta
Institute of High Performance Computing - Singapore
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Global sentiments surrounding the COVID-19 pandemic on Twitter: analysis of Twitter trends
MO Lwin, J Lu, A Sheldenkar, PJ Schulz, W Shin, R Gupta, Y Yang
JMIR public health and surveillance 6 (2), e19447, 2020
Semantic colorization with internet images
AYS Chia, S Zhuo, RK Gupta, YW Tai, SY Cho, P Tan, S Lin
ACM Transactions on Graphics (TOG) 30 (6), 156, 2011
Image colorization using similar images
RK Gupta, AYS Chia, D Rajan, ES Ng, H Zhiyong
20th ACM international conference on Multimedia, 369-378, 2012
Human activities recognition using depth images
RK Gupta, AYS Chia, D Rajan
Proceedings of the 21st ACM international conference on Multimedia, 283-292, 2013
Real-time stereo matching using adaptive binary window
RK Gupta, SY Cho
Proc. 3DPVT, Session 2, 1-8, 2010
COVID-19 Twitter dataset with latent topics, sentiments and emotions attributes
RK Gupta, A Vishwanath, Y Yang
arXiv preprint arXiv:2007.06954, 2020
Window‐based approach for fast stereo correspondence
RK Gupta, SY Cho
IET Computer Vision 7 (2), 123-134, 2013
Crystalfeel at semeval-2018 task 1: Understanding and detecting emotion intensity using affective lexicons
RK Gupta, Y Yang
Proceedings of The 12th International Workshop on Semantic Evaluation, 256-263, 2018
A correlation-based approach for real-time stereo matching
RK Gupta, SY Cho
International Symposium on Visual Computing, 129-138, 2010
CrystalNest at SemEval-2017 Task 4: Using Sarcasm Detection for Enhancing Sentiment Classification and Quantification
RK Gupta, Y Yang
SemEval: 11th International Workshop on Semantic Evaluation, 2017
Predicting and Understanding News Social Popularity with Emotional Salience Features
RK Gupta, Y Yang
27th ACM International Conference on Multimedia, 139-147, 2019
An error bounded tangent estimator for digitized elliptic curves
D Prasad, RK Gupta, M Leung
Discrete Geometry for Computer Imagery, 272-283, 2011
Exploring the contextual factors affecting multimodal emotion recognition in videos
P Bhattacharya, RK Gupta, Y Yang
IEEE Transactions on Affective Computing, 2021
What Constitutes Happiness? Predicting and Characterizing the Ingredients of Happiness Using Emotion Intensity Analysis
RK Gupta, P Bhattacharya, Y Yang
Proceedings of the 2nd Workshop on Affective Content Analysis@ AAAI …, 2019
Stereo correspondence using efficient hierarchical belief propagation
RK Gupta, SY Cho
Neural Computing and Applications 21 (7), 1585-1592, 2012
A learning-based approach for automatic image and video colorization
RK Gupta, AYS Chia, D Rajan, huang zhiyong
Computer Graphics International, 2012
Evolution of public sentiments during the COVID-19 pandemic: Case comparisons of India, Singapore, South Korea, the United Kingdom and the United States
MO Lwin, A Sheldenkar, J Lu, PJ Schulz, W Shin, C Panchapakesan, ...
JMIR Infodemiology, 2021
Soccogcom at Semeval-2020 task 11: characterizing and detecting propaganda using sentence-level emotional salience features
G Krishnamurthy, RK Gupta, Y Yang
arXiv preprint arXiv:2008.13012, 2020
Learning Discriminative Visual N-grams from Mid-level Image Features
RK Gupta, M Pandey, AYS Chia, 47.1-47.12, 2015
Leveraging Multi-Modal Analyses and Online Knowledge Base for Video Aboutness Generation
RK Gupta, Y Yang
12th International Symposium on Visual Computing, 55-64, 2016
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