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Rohit Valecha

Citizen Science Data Collection Large Language Models Natural Language Processing (NLP) AI For Societal Disruptions Text Mining
The University of Texas at San Antonio (UTSA) College of AI, Cyber and Computing

About

Dr. Rohit Valecha is an Associate Professor in the Department of Information Systems and Cybersecurity at The University of Texas at San Antonio. He joined the UT San Antonio faculty in 2016. His PhD is from the University at Buffalo in management science and systems, and his undergraduate in electrical engineering and master’s degree in computer science are also from University at Buffalo. Dr. Valecha has research interests in artificial intelligence (AI) and cybersecurity. In particular, his research explores the phenomenon of citizen science focusing on the role of information technologies (including social media, microblogging and AI technologies) in collection, processing and sharing of citizen-reported data in the context of large-scale societal disruptions. He combines data-driven computationally intensive research paradigm with experimental design and empirical modeling to extract research insights. He specializes in methodologies using large language models, natural language processing, machine learning, deep learning, text mining and data exploration. Dr. Valecha has teaching interests in network security, information technology, design science, and business intelligence and analytics. Dr. Valecha has authored or co-authored more than 100 technical papers. He has published in several top journals, including Management Information Systems Quarterly (MISQ), Journal of the Association for Information Systems (JAIS), IEEE Transactions of Dependable and Secure Computing (IEEE TDSC) and other ACM and IEEE outlets, as well as the Networking and Information Technology Research and Development (NITRD) Program. Valecha's work has received best paper and other awards at the American Conference on Information Systems (AMCIS), Design Science Research on Information Systems and Technology (DESRIST), Conference on Information Systems and Technology (CIST), Workshop on Information Technology and Systems (WITS) and others. He is also the recipient of Dean's Distinguished Research Award, Piccione Endowed Research Award and Provost's Endowed Fellowship. He has professional experience in design, development, deployment and maintenance of business applications as a programmer, software developer, and architect in government, finance, ecommerce and IT sectors. He is a co-PI on several NSF grants (EAGER, RAPID, SCC and DRMS) and DHS grant, totaling more than $1 million. He has served on NSF review panels. He is a Special Issue Associate Editor for MISQ Special Issue on Generative AI and Information Assurance, and a part of the Editorial Reviewer Board for ISR Special Issue on Unleashing the Power of Information Technology for Strategic Management of Disasters. He is an Associate Editor for Journal of Strategic Information Systems (JSIS) and Decision Support Systems (DSS), and a Coordinating Editor for Information Systems Frontiers (ISF). He has served as ad hoc reviewer for several IS and IEEE journals.

Research Performance Summary

73
Total Papers
1758
Total Citations
20
H-Index
2010-2025
Active Research Span

First Recorded Paper

A prototype of a fire-related extreme EventZ system (FREEZ)

Year: 2010

Citations: 7

Venue: Proceedings of WITS

Latest Recorded Paper

Phishing Email Detection Using Linguistic Cues

Year: 2025

Citations: 0

Venue: N/A

Last 10 Years Publication Activity

This timeline shows the professor's yearly publication activity.

2025
8
2024
4
2023
5
2022
6
2021
13
2020
10
2019
7
2018
3
2017
3
2016
3
2015
2

Publication Venues and Collaboration

Journal, Conference, and Book Publication Breakdown

Conference 14
Journal 14
Book 1

Top Coauthors

Valecha Rao Bhatt

Research Impact by Period

2025-2026

Period Stats
Papers 8
Citations 10
Avg. Citations / Paper 1.2
H-Index 1

2020-2024

Period Stats
Papers 38
Citations 1329
Avg. Citations / Paper 35
H-Index 15

2015-2019

Period Stats
Papers 18
Citations 315
Avg. Citations / Paper 17.5
H-Index 9

2010-2014

Period Stats
Papers 9
Citations 104
Avg. Citations / Paper 11.6
H-Index 5

Contact and Professional Links

Contact Information

rohit.valecha@utsa.edu
2104586300

Detected Research Keywords

During Covid 19 Phishing Email Detection Activity Theory Approach Situational Awareness Data Awareness Data Breaches Data Breaches Ransomware Breaches Ransomware Attacks Ransomware Attacks Dimensional Attacks Dimensional Cyber Dimensional Cyber Threat