Sumit Chakravarty

Dr. Sumit Chakravarty

Department of Electrical and Computer Engineering, Kennesaw State University, Marietta, GA 30060, USA
orcid

Research Focus & Metrics

Academic Career Length

13Years (2014-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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26 May 2021 in Journal of Healthcare Engineering
Verified
Journal Article
Open access
PDF file
BPBikash KUMAR PRADHAN
Bikash KUMAR PRADHAN
DBDeepti BHarti
Deepti BHarti
Sumit ChakravartySumit Chakravarty
Sumit Chakravarty
SRSirsendu Sekhar Ray
Sirsendu Sekhar Ray
VVVera Vladimirovna Voinova
Vera Vladimirovna Voinova
Kunal PalKunal Pal
Kunal Pal
Technology has become an integral part of everyday lives. Recent years have witnessed advancement in technology with a wide range of applications in healthcare. However, the use of the Internet of Things (IoT) and robotics are yet to see substantial growth in terms of its acceptability in healthcare applications. The current study has discussed the role of the aforesaid technology in transforming healthcare services. The study also presented various functionalities of the ideal IoT-aided robotic systems and their importance in healthcare applications. Furthermore, the study focused on the application of the IoT and robotics in providing healthcare services such as rehabilitation, assistive surgery, elderly care, and prosthetics. Recent developments, current status, limitations, and challenges in the aforesaid area have been presented in detail. The study also discusses the role and applications of the aforementioned technology in managing the current pandemic of COVID-19. A comprehensive knowledge has been provided on the prospect of the functionality, application, challenges, and future scope of the IoT-aided robotic system in healthcare services. This will help the future researcher to make an inclusive idea on the use of the said technology in improving the healthcare services in the future.

11 October 2023
Verified
Conference Paper
Open access
YXYing Xie
Ying Xie
SWShaoen Wu
Shaoen Wu
Sumit ChakravartySumit Chakravarty
Sumit Chakravarty
This paper discusses pressing issues in the area where Artificial Intelligence (AI) meets Academic Integrity (AI). It starts by outlining the potential consequences of AI-assisted cheating, including the risks posed to education quality, fairness, and the credibility of academic institutions. After reviewing an array of strategies reported in the literature to counteract such cheating, this paper calls for rigorous research to assess the effectiveness of those strategies. It further suggests a range of research topics in detecting AI-generated content and highlights a promising research direction focusing on motivating students’ interest in learning through innovative AI applications that divert their efforts away from misuse of technology. Lastly, the paper suggests that addressing AI cheating requires ethical education, academia-industry collaboration, integration into AI ethics, and an international consortium. One of the unique contributions of this paper is outlining a range of potential research directions, both technical and non-technical, in this area where AI meets AI.

14 May 2025 in JMIR Aging
Verified
Journal Article
Open access
MSMohmmad Arif Shaik
Mohmmad Arif Shaik
FAFahim Islam Anik
Fahim Islam Anik
MHMd Mehedi Hasan
Md Mehedi Hasan
Sumit ChakravartySumit Chakravarty
Sumit Chakravarty
MRMary Dioise Ramos
Mary Dioise Ramos
NSNazmus Sakib
Nazmus Sakib
Background: Using remote monitoring technology in the context of Alzheimer disease (AD) care presents exciting new opportunities to lessen caregiver stress and improve patient care quality. The application of wearables, environmental sensors, and smart home systems designed specifically for patients with AD represents a promising interdisciplinary approach that integrates advanced technology with health care to enhance patient safety, monitor health parameters in real time, and provide comprehensive support to caregivers. Objective: The objectives of this study included evaluating the effectiveness of various remote sensing technologies in enhancing patient outcomes and identifying strategies to alleviate the burden on health care professionals and caregivers. Critical elements such as regulatory compliance, user-centered design, privacy and security considerations, and the overall efficacy of relevant technologies were comprehensively examined. Ultimately, this study aimed to propose a comprehensive remote monitoring framework tailored to the needs of patients with AD and related dementias. Methods: Guided by the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) framework, we conducted a systematic review on remote monitoring for patients with AD and related dementias. Our search spanned 4 major electronic databases—Google Scholar, PubMed, IEEE Xplore, and DBLP on February 20, 2024, with an updated search on May 18, 2024. Results: A total of 31 publications met the inclusion criteria, highlighting 4 key research areas: existing remote monitoring technologies, balancing practicality and empathy, security and privacy in monitoring, and technology design for AD care. The studies revealed a strong focus on various remote monitoring methods for capturing behavioral, physiological, and environmental data yet showed a gap in evaluating these methods for patient and caregiver needs, privacy, and usability. The findings also indicated that many studies lacked robust reference standards and did not consistently apply critical appraisal criteria, underlining the need for comprehensive frameworks that better integrate these essential considerations. Conclusions: This comprehensive literature review of remote monitoring technologies for patients with AD provides an understanding of remote monitoring technologies, trends, and gaps in the current research and the significance of novel strategies for remote monitoring to enhance patient outcomes and reduce the burden among health professionals and caregivers. The proposed remote monitoring framework aims to inspire the development of new interdisciplinary research models that advance care for patients with AD.

1 December 2023 in Wireless Personal Communications
Verified
Journal Article
Closed access
PDF file
Arun kumarArun kumar
Arun kumar
NGNishant Gaur
Nishant Gaur
Sumit ChakravartySumit Chakravarty
Sumit Chakravarty
ANAziz Nanthaamornphong
Aziz Nanthaamornphong

1 March 2014 in Photogrammetric Engineering & Remote Sensing
Verified
Journal Article
Open access
Alim SamatAlim Samat
Alim Samat
PDPeijun Du
Peijun Du
MBMuhammad Hasan Ali Baig
Muhammad Hasan Ali Baig
Sumit ChakravartySumit Chakravarty
Sumit Chakravarty
LCLiang Cheng
Liang Cheng

3 November 2022 in IEEE Access
Verified
Journal Article
Open access
AAArhum Ahmad
Arhum Ahmad
SASatyam Agarwal
Satyam Agarwal
SDSam Darshi
Sam Darshi
Sumit ChakravartySumit Chakravarty
Sumit Chakravarty
In wireless communication, signal demodulation under non-ideal conditions is one of the important research topic. In this paper, a novel non-coherent binary phase shift keying demodulator based on deep neural network, namely DeepDeMod, is proposed. The proposed scheme makes use of neural network to decode the symbols from the received sampled signal. The proposed scheme is developed to demodulate signal under fading channel with additive white Gaussian noise along with hardware imperfections, such as phase and frequency offset. The time varying nature of hardware imperfections and channel poses a additional challenge in signal demodulation. In order to address this issue, additionally we propose transfer learning based DeepDeMod scheme. Pilot symbols along with data is transmitted in a packet which is used to learn the time varying parameters from the pilot reception followed by data demodulation. Results show that compared with the conventional demodulators and other machine learning based demodulators, our proposed DeepDeMod provides significantly better performance in term of bit error rate. We also implement the proposed DeepDeMod on software defined radio and present the experimental results.