Ministry of Education
Narayanan Chatapuram Krishnan
VIDWAN ID: 268213

Dr Narayanan Chatapuram Krishnan

Male
Associate Professor | Department of Data Science
Indian Institute of Technology, Palakkad
Kerala
Expertise: Computer Science Artificial Intelligence
ORCID 0000-0002-6132-0310 Scopus 57194264005 Google Scholar rqkXaRAAAAAJ
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110 Publications
0 Projects
3519 Scopus Citations
2864 CrossRef
4 Years 9 Months Total Experience
Publications
110 Total
Articles
49
Books
1
Chapters
4
Proceedings
56
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Scopus Scopus
3,519 Citations
22 h-index
CrossRef CrossRef
2,864 Citations
19 h-index
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Associate Professor
Dec 2021 – Present
Indian Institute of Technology, Palakkad | Department of Data Science
Engineering and Technology
Computer Science Artificial Intelligence

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Scholarly Publications

Effectiveness of digital screening and brief intervention for alcohol misuse among college students: A state-wide cluster randomized trial from India

Journal Article
ALCOHOLISM (ELECTRONIC). Year: 2025. Volume: 49 , Issue: 1 , Pages: 205-216 .
Authors: Abhishek Ghosh; Blessy B. George; Narayanan C. Krishnan; Renjith R. Pillai; Kathirvel Soundappan; Mamta Sharma; Anil Kumar; Debasish Basu
DOI 10.1111/acer.15485 Crossref Crossref: 2 Scopus Scopus: 1

Optimal sampling of spatial patterns improves deep learning-based early warning signals of critical transitions

Open Access
Journal Article
Royal Society Open Science. Year: 2024. Volume: 11 , Issue: 6 .
Authors: Smita Deb; Ekansh Mahendru; Paras Goyal; Vishwesha Guttal; Partha Sharathi Dutta; Narayanan C. Krishnan
DOI 10.1098/rsos.231767 Crossref Crossref: 4 Scopus Scopus: 3

A mobile application-based post-stroke care strategy for survivors and their caregivers for prevention and management of post-stroke complications – “Stroke Home Care:” Development and feasibility

Open Access
Journal Article
Journal of Neurosciences in Rural Practice. Year: 2024. Volume: 15 , Issue: 2 , Pages: 217-226 .
Authors: Ashok Kumar; Dheeraj Khurana; Smita Pattanaik; Mukesh Kumar; Sukhpal Kaur; Narayanan Chatapuram Krishnan; Sandhya Ghai; Manish Modi; Manisha Nagi; Rajan Chellappa; Jitender Gairolla; Divesh Kumar Munjal; Pramod Kumar
DOI 10.25259/JNRP_411_2023 Crossref Crossref: 9 Scopus Scopus: 10

LS+: Informed Label Smoothing for Improving Calibration in Medical Image Classification

Conference Paper
Year: 2024. Volume: 15010 LNCS , Pages: 513-523 .
Authors: Abhishek Singh Sambyal; Usma Niyaz; Saksham Shrivastava; Narayanan C. Krishnan; Deepti R. Bathula
DOI 10.1007/978-3-031-72117-5_48 Crossref Crossref: 4 Scopus Scopus: 8

AAAI Fall Symposium - Technical Report: Preface

Editorial
Year: 2012. Volume: FS-12-01 .

SpinVision: An end-to-end volleyball spin estimation with Siamese-based deep classification

Journal Article
Computer Vision and Image Understanding. Year: 2026. Volume: 264 .
Authors: Shreya Bansal; Anterpreet Kaur Bedi; Pratibha Kumari; Rishi Kumar Soni; Narayanan C. Krishnan; Mukesh Saini
DOI 10.1016/j.cviu.2025.104628

Tractable Sharpness-Aware Learning of Probabilistic Circuits

Open Access
Conference Paper
Proceedings of the AAAI Conference on Artificial Intelligence. Year: 2026. Volume: 40 , Issue: 30 , Pages: 25736-25744 .
Authors: Hrithik Suresh; Sahil Sidheekh; Vishnu Shreeram M P; Sriraam Natarajan; Narayanan Chatapuram Krishnan
DOI 10.1609/aaai.v40i30.39771

Patterns of alcohol use and response to digital brief interventions in college students: a secondary analysis of a cluster randomized trial

Open Access
Journal Article
Frontiers in Psychiatry. Year: 2026. Volume: 16 .
Authors: Abhishek Ghosh; Blessy B George; Narayanan C Krishnan; Renjith R Pillai; Soundappan Kathirvel; Mamta Sharma; Anil Kumar; Debasish Basu; Michael Patrick Schaub
DOI 10.3389/fpsyt.2025.1732518
Showing 1 to 8 of 110 publications