Ministry of Education
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Dr Uttam Kumar Roy

vidwan id: 124454
Male

Assistant Professor, Department of Information Technology
Jadavpur University

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Expertise

  • Computer Science Information Systems

Publications

Total Articles 33
Books 0
Proceedings 0

Publications

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Scopus

Citations 232
h-index 7

CrossRef

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Citations 31
h-index 3
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Community & Membership

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Bio

Distributed Computing, Wpan, Rfid, Voice Processing, Bio-Bioinformatics, Optimization Algorithms

Personal Details

  • Male
  • Assistant Professor , Jadavpur University
  • Jadavpur University, Raja S.C. Mallick Road
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Assistant Professor Mar 2005 – Present
Jadavpur University | Department of Information Technology

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Scholarly Work

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Scholarly Publications

One-time password authentication based on QR code and hash chain

Open Access
Article
Iran Journal of Computer Science. Year: 2025.
Authors: Mahansaria D.;Roy U.K.
DOI 10.1007/s42044-025-00259-3

Contextual authentication of users and devices using machine learning

Open Access
Article
Year: 2024. Volume: 106 , Issue: 12 , Pages: 4083-4107 .
Authors: Mahansaria D.;Roy U.K.
DOI 10.1007/s00607-024-01333-7

Non-invasive estimation of random blood glucose from smartphone-based PPG,Shivashis Ganguly,Arijit Ukil

Open Access
Article
International Journal of Biomedical Engineering and Technology. Year: 2022. Volume: 39 , Issue: 3 , Pages: 297-313 .
Authors: Roy U.K.;Ganguly S.;Ukil A.
DOI 10.1504/IJBET.2022.124189

Secure Authentication Using One Time Contextual QR Code

Open Access
Conference Paper
Year: 2020. Volume: 1208 CCIS , Pages: 26-40 .
Authors: Mahansaria D.;Roy U.K.
DOI 10.1007/978-981-15-4825-3_3

Sentence-Level Emotion Detection from Text Based on Semantic Rules

Open Access
Book Chapter
Year: 2020. Volume: 933 , Pages: 423-430 .
Authors: Seal D.;Roy U.K.;Basak R.
DOI 10.1007/978-981-13-7166-0_42
51

Two-Factor Authentication Using Mobile OTP and Multi-dimensional Infinite Hash Chains

Open Access
Conference Paper
Year: 2020. Volume: 1129 AISC , Pages: 682-700 .
Authors: Roy U.K.;Mahansaria D.
DOI 10.1007/978-3-030-39445-5_50
1

Secure authentication for ATM transactions using NFC technology

Open Access
Conference Paper
Year: 2019. Volume: 2019-October .
Authors: Mahansaria D.;Roy U.
DOI 10.1109/CCST.2019.8888427
16

Algorithm to Calculate Heart Rate by Removing Touch Errors and Algorithm Analysis

Open Access
Conference Paper
Year: 2018.
Authors: Chatterjee A.;Roy U.K.
DOI 10.1109/ICCSDET.2018.8821182
1