Nirmalya Roy

3.7k total citations
167 papers, 2.5k citations indexed

About

Nirmalya Roy is a scholar working on Computer Vision and Pattern Recognition, Artificial Intelligence and Computer Networks and Communications. According to data from OpenAlex, Nirmalya Roy has authored 167 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 84 papers in Computer Vision and Pattern Recognition, 46 papers in Artificial Intelligence and 43 papers in Computer Networks and Communications. Recurrent topics in Nirmalya Roy's work include Context-Aware Activity Recognition Systems (60 papers), IoT and Edge/Fog Computing (22 papers) and Anomaly Detection Techniques and Applications (22 papers). Nirmalya Roy is often cited by papers focused on Context-Aware Activity Recognition Systems (60 papers), IoT and Edge/Fog Computing (22 papers) and Anomaly Detection Techniques and Applications (22 papers). Nirmalya Roy collaborates with scholars based in United States, Singapore and India. Nirmalya Roy's co-authors include Sreenivasan Ramasamy Ramamurthy, Sajal K. Das, Md Abdullah Al Hafiz Khan, Archan Misra, H M Sajjad Hossain, B. Sermage, B. Deveaud, D. S. Katzer, Fabrice Clérot and Aryya Gangopadhyay and has published in prestigious journals such as Physical Review Letters, SHILAP Revista de lepidopterología and Physical review. B, Condensed matter.

In The Last Decade

Nirmalya Roy

153 papers receiving 2.4k citations

Peers

Nirmalya Roy

CVPR

CNC

AI

EEE

AMPO

Zhu Wang China

Yuhan Dong China

Elena Simona Lohan Finland

Zhen Fang China

Si Zhang United States

Jie Qin China

Jiwon Seo South Korea

Andreas Weber⋆ Germany

Ngai‐Man Cheung Singapore

Johan J. Lukkien Netherlands

Zhu Wang China

Nirmalya Roy

463 ×0.4

CVPR

584 ×1.0

CNC

525 ×0.9

AI

802 ×1.5

EEE

49 ×0.1

AMPO

Citations per year, relative to Nirmalya Roy Nirmalya Roy (= 1×) peers Zhu Wang

Countries citing papers authored by Nirmalya Roy

Since Specialization

Citations

This map shows the geographic impact of Nirmalya Roy's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Nirmalya Roy with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nirmalya Roy more than expected).

Fields of papers citing papers by Nirmalya Roy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nirmalya Roy. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Nirmalya Roy. The network helps show where Nirmalya Roy may publish in the future.

Co-authorship network of co-authors of Nirmalya Roy

This figure shows the co-authorship network connecting the top 25 collaborators of Nirmalya Roy. A scholar is included among the top collaborators of Nirmalya Roy based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Nirmalya Roy. Nirmalya Roy is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

1.

Roy, Nirmalya, et al.. (2025). High-Order Moments Conditional Domain Adaptation Networks for Wearable Human Activity Recognition. 718–728.

2.

Roy, Nirmalya, et al.. (2024). EnCoMP: Enhanced Covert Maneuver Planning with Adaptive Target-Aware Visibility Estimation using Offline Reinforcement Learning. 51–60.

3.

Roy, Nirmalya, et al.. (2024). Unsupervised Domain Adaptation for Action Recognition via Self-Ensembling and Conditional Embedding Alignment. Maryland Shared Open Access Repository (USMAI Consortium). 699–704. 1 indexed citations

4.

Das, Anirban, et al.. (2024). AcouDL: Context-Aware Daily Activity Recognition from Natural Acoustic Signals. 33. 332–337. 1 indexed citations

5.

Ramamurthy, Sreenivasan Ramasamy, et al.. (2023). Sports analytics review: Artificial intelligence applications, emerging technologies, and algorithmic perspective. Wiley Interdisciplinary Reviews Data Mining and Knowledge Discovery. 13(5). 25 indexed citations

6.

Ahmed, Masud, et al.. (2023). An Online Continuous Semantic Segmentation Framework With Minimal Labeling Efforts. Maryland Shared Open Access Repository (USMAI Consortium). 116–123. 1 indexed citations

7.

Sarkar, Suman, et al.. (2023). Lemmel syndrome: a rare condition causing cholangitis due to duodenal diverticulum. International Journal of Advances in Medicine. 10(2). 164–166. 1 indexed citations

8.

Goldstein, Adam, et al.. (2023). HeteroSys: Heterogeneous and Collaborative Sensing in the Wild. Maryland Shared Open Access Repository (USMAI Consortium). 285–290.

9.

Ahmed, Masud, et al.. (2022). GADAN: Generative Adversarial Domain Adaptation Network For Debris Detection Using Drone. Maryland Shared Open Access Repository (USMAI Consortium). 277–282. 2 indexed citations

10.

Roy, Nirmalya, et al.. (2022). Simulated Forest Environment and Robot Control Framework for Integration with Cover Detection Algorithms. Maryland Shared Open Access Repository (USMAI Consortium). 3. 277–283. 1 indexed citations

11.

Roy, Nirmalya, et al.. (2021). Flood Detection using Semantic Segmentation and Multimodal Data Fusion. 135–140. 15 indexed citations

12.

Ramamurthy, Sreenivasan Ramasamy, et al.. (2021). CamSense: A camera-based contact-less heart activity monitoring. Smart Health. 23. 100240–100240. 7 indexed citations

13.

Ramamurthy, Sreenivasan Ramasamy, et al.. (2018). HappyFeet. 49–54. 17 indexed citations

14.

Welsh, David K. & Nirmalya Roy. (2017). Smartphone-based mobile gunshot detection. 244–249. 13 indexed citations

15.

Chellappan, Sriram, Nirmalya Roy, & Sajal K. Das. (2016). Special Issue–Big Data for Healthcare. Pervasive and Mobile Computing. 28. 1–2.

16.

Roy, Nirmalya, Archan Misra, & Diane Cook. (2015). Ambient and smartphone sensor assisted ADL recognition in multi-inhabitant smart environments. Journal of Ambient Intelligence and Humanized Computing. 7(1). 1–19. 97 indexed citations

17.

Roy, Nirmalya, Archan Misra, Sajal K. Das, & Christine Julien. (2015). Determining Quality- and Energy-Aware Multiple Contexts in Pervasive Computing Environments. IEEE/ACM Transactions on Networking. 24(5). 3026–3042. 6 indexed citations

18.

Roy, Nirmalya, et al.. (2011). Passive network-awareness for dynamic resource-constrained networks. 106–121. 4 indexed citations

19.

Roy, Nirmalya, et al.. (2010). Supporting multi-fidelity-aware concurrent applications in dynamic sensor networks. 43–49. 8 indexed citations

20.

Das, Sajal K., Nirmalya Roy, & Abhishek Roy. (2006). Context-aware resource management in multi-inhabitant smart homes: A framework based on Nash -learning. Pervasive and Mobile Computing. 2(4). 372–404. 34 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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