Raghu Raman

According to our database, Raghu Raman authored at least 52 papers between 2011 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Comparative Analysis of ChatGPT and Bard in Digital Governance: Accuracy, Adaptability, and Readability Insights.

Raghu Raman, Vinith Kumar Nair, Sofi Dinesh, Ramana Acharyulu

Digit. Gov. Res. Pract., June, 2025

Opposing agents evolve the research: a decade of digital forensics.

Raghu Raman, Aditya Kumar Sahu, Vinith Kumar Nair, Prema Nedungadi

Multim. Tools Appl., April, 2025

A Multi-Aspect Visualization Framework for Advancing STEM Pedagogy and SDG4: Digital India's Computer Science OLabs.

J. Swaminathan, K. R. Kavitha, B. Sibin, Raghu Raman, Prema Nedungadi

SN Comput. Sci., March, 2025

Integration of Technology and Marketing Activities Among Service SMEs in Emerging Economies: A Scoping Review.

Nirma Sadamali Jayawardena, Abhishek Behl, Prema Nedungadi, Paul Jones, Raghu Raman

J. Glob. Inf. Manag., 2025

Transforming business management practices through metaverse technologies: A Machine Learning approach.

Raghu Raman, Santanu Mandal, Angappa Gunasekaran, Thanos Papadopoulos, Prema Nedungadi

Int. J. Inf. Manag. Data Insights, 2025

Securing the metaverse: Machine learning-based perspectives on risk, trust, and governance.

Krishnashree Achuthan, Sasangan Ramanathan, Raghu Raman

Int. J. Inf. Manag. Data Insights, 2025

AI Techniques and Applications for Online Social Networks and Media: Insights From BERTopic Modeling.

Prema Nedungadi, G. Veena, Kai-Yu Tang, Remya R. K. Menon, Raghu Raman

IEEE Access, 2025

Exploring Metaverse Technologies in Entrepreneurship Through Machine Learning-Based Topic Modeling.

Krishnashree Achuthan, Sasangan Ramanathan, Raghu Raman

IEEE Access, 2025

2024

Green and sustainable AI research: an integrated thematic and topic modeling analysis.

Raghu Raman, Debidutta Pattnaik, Hiran H. Lathabai, Chandan Kumar, Kannan Govindan, Prema Nedungadi

J. Big Data, December, 2024

Emerging leaders or persistent gaps? Generative AI research may foster women in STEM.

Prema Nedungadi, Maneesha V. Ramesh, Venu Govindaraju, Bhavani Rao, Paola Berbeglia, Raghu Raman

Int. J. Inf. Manag., 2024

Advancing cybersecurity and privacy with artificial intelligence: current trends and future research directions.

Krishnashree Achuthan, Sasangan Ramanathan, Sethuraman Srinivas, Raghu Raman

Frontiers Big Data, 2024

ChatGPT or Bard: Who is a better Certified Ethical Hacker?

Raghu Raman, Prasad Calyam, Krishnashree Achuthan

Comput. Secur., 2024

Mapping Metaverse Research to the Sustainable Development Goal of Good Health and Well-Being.

Raghu Raman, Laurie Hughes, Santanu Mandal, Payel Das, Prema Nedungadi

IEEE Access, 2024

Big Data and AI Algorithms for Sustainable Development Goals: A Topic Modeling Analysis.

Prema Nedungadi, Simi Surendran, Kai-Yu Tang, Raghu Raman

IEEE Access, 2024

High-Dimensional Projected Clustering for Learner Competency Analysis in Medical Training Programs.

Sandhya Harikumar, C. S. Jayamohan Pillai, V. Vani Chithra, Raghu Raman, M. Ramachandran Kaimal, Kai-Yu Tang, Prema Nedungadi

IEEE Access, 2024

2023

Early Research Trends on ChatGPT: Insights from Altmetrics and Science Mapping Analysis.

Raghu Raman, Hiran H. Lathabai, Shyam Diwakar, Prema Nedungadi

Int. J. Emerg. Technol. Learn., October, 2023

Towards a digital learning ecology to address the grand challenge in adult literacy.

Prema Nedungadi, Kathryn Devenport, Rita Sutcliffe, Raghu Raman

Interact. Learn. Environ., January, 2023

Cyberbullying research - Alignment to sustainable development and impact of COVID-19: Bibliometrics and science mapping analysis.

Krishnashree Achuthan, Vinith Kumar Nair, Robin M. Kowalski, Sasangan Ramanathan, Raghu Raman

Comput. Hum. Behav., 2023

2022

Virtual Laboratories- A historical review and bibliometric analysis of the past three decades.

Raghu Raman, Krishnashree Achuthan, Vinith Kumar Nair, Prema Nedungadi

Educ. Inf. Technol., 2022

Understanding the Bibliometric Patterns of Publications in IEEE Access.

Raghu Raman, Prashasti Singh, Vivek Kumar Singh, Ricardo Vinuesa, Prema Nedungadi

IEEE Access, 2022

2021

Acquisition and User Behavior in Online Science Laboratories before and during the COVID-19 Pandemic.

Raghu Raman, Ricardo Vinuesa, Prema Nedungadi

Multimodal Technol. Interact., 2021

Adoption of online proctored examinations by university students during COVID-19: Innovation diffusion study.

Raghu Raman, Sairam B, Veena G, Hardik Vachharajani, Prema Nedungadi

Educ. Inf. Technol., 2021

2020

Innovation Adoption and Diffusion of Virtual Laboratories.

Krishnashree Achuthan, Prema Nedungadi, Vysakh Kanik Kolil, Shyam Diwakar, Raghu Raman

Int. J. Online Biomed. Eng., 2020

Adoption of Web-Enabled Student Evaluation of Teaching (WESET).

Raghu Raman, Prema Nedungadi

Int. J. Emerg. Technol. Learn., 2020

Predicting school performance and early risk of failure from an intelligent tutoring system.

Mithun Haridas, Georg Gutjahr, Raghu Raman, Rudraraju Ramaraju, Prema Nedungadi

Educ. Inf. Technol., 2020

2019

Rural Health in Digital India: Interactive Simulations for Community Health Workers.

Prema Nedungadi, Romita Jinachandran, Ashish Mohan, Raghu Raman

Proceedings of the Tenth IEEE International Conference on Technology for Education, 2019

Inter-Rater Reliability of a Dyslexia Screening Test.

Mithun Haridas, Nirmala Vasudevan, Lakshmi Sasikumar, Georg Gutjahr, Raghu Raman, Prema Nedungadi

Proceedings of the Tenth IEEE International Conference on Technology for Education, 2019

Feature-Aware Knowledge Tracing for Generation of Concept-Knowledge Reports in an Intelligent Tutoring System.

Mithun Haridas, Nirmala Vasudevan, Surya Gayathry, Georg Gutjahr, Raghu Raman, Prema Nedungadi

Proceedings of the Tenth IEEE International Conference on Technology for Education, 2019

Teacher Perception of OLabs Pedagogy.

Chandrashekhar Pantina, Prabhakaran Malini, Georg Gutjahr, Raghu Raman, Prema Nedungadi

Proceedings of the Fourth International Congress on Information and Communication Technology, 2019

Comparing English and Malayalam Spelling Errors of Children using a Bilingual Screening Tool.

Mithun Haridas, Nirmala Vasudevan, Georg Gutjahr, Raghu Raman, Prema Nedungadi

Proceedings of the Fourth International Congress on Information and Communication Technology, 2019

2018

Personalized Health Monitoring System for Managing Well-Being in Rural Areas.

Prema Nedungadi, Akshay Jayakumar, Raghu Raman

J. Medical Syst., 2018

Students motivation for adopting programming contests: Innovation-diffusion perspective.

Raghu Raman, Hardik Vachharajani, Krishnashree Achuthan

Educ. Inf. Technol., 2018

Improving educational outcomes & reducing absenteeism at remote villages with mobile technology and WhatsAPP: Findings from rural India.

Prema Nedungadi, Karunya Mulki, Raghu Raman

Educ. Inf. Technol., 2018

Effectiveness of Online Labs Teacher Training Workshop.

Chandrashekhar Pantina, Prabhakaran Malini, Georg Gutjahr, Raghu Raman, Prema Nedungadi

Proceedings of the 18th IEEE International Conference on Advanced Learning Technologies, 2018

Spelling Errors by Normal and Poor Readers in a Bilingual Malayalam-English Dyslexia Screening Test.

Mithun Haridas, Nirmala Vasudevan, G. Jayachandran Nair, Georg Gutjahr, Raghu Raman, Prema Nedungadi

Proceedings of the 18th IEEE International Conference on Advanced Learning Technologies, 2018

2017

Technology enabled teacher training for low-literate, remote and rural multi-grade education centers.

Radhika Menon, Prema Nedungadi, Raghu Raman

Proceedings of the 2017 International Conference on Advances in Computing, 2017

2016

Complementing Education via Virtual Labs: Implementation and Deployment of Remote Laboratories and Usage Analysis in South Indian Villages.

Shyam Diwakar, Dhanush Kumar, Rakhi Radhamani, Hemalatha Sasidharakurup, Nijin Nizar, Krishnashree Achuthan, Prema Nedungadi, Raghu Raman, Bipin Nair

Int. J. Online Eng., 2016

2015

Computer Science (CS) Education in Indian Schools: Situation Analysis using Darmstadt Model.

Raghu Raman, Smrithi Venkatasubramanian, Krishnashree Achuthan, Prema Nedungadi

ACM Trans. Comput. Educ., 2015

Blending Concept Maps with Online Labs (OLabs): Case Study with Biological Science.

Prema Nedungadi, Mithun Haridas, Raghu Raman

Proceedings of the Third International Symposium on Women in Computing and Informatics, 2015

2014

The VLAB OER Experience: Modeling Potential-Adopter Student Acceptance.

Raghu Raman, Krishnashree Achuthan, Prema Nedungadi, Shyam Diwakar, Ranjan Bose

IEEE Trans. Educ., 2014

Blending Concept Maps with Online Labs for STEM Learning.

Raghu Raman, Mithun Haridas, Prema Nedungadi

Proceedings of the Advances in Intelligent Informatics, 2014

Flipped Labs as a Smart ICT Innovation: Modeling Its Diffusion among Interinfluencing Potential Adopters.

Raghu Raman

Proceedings of the Advances in Intelligent Informatics, 2014

Inquiry Based Learning Pedagogy for Chemistry Practical Experiments Using OLabs.

Prema Nedungadi, Prabhakaran Malini, Raghu Raman

Proceedings of the Advances in Intelligent Informatics, 2014

Modeling Diffusion of Tabletop for Collaborative Learning Using Interactive Science Lab Simulations.

Raghu Raman, Prema Nedungadi, Maneesha Vinodini Ramesh

Proceedings of the Distributed Computing and Internet Technology, 2014

Using WebGL to implement a glass lens in Online Labs.

Raghu Raman, Unnikrishnan K. V., V. Smrithi Rekha, Prema Nedungadi

Proceedings of the Seventh International Conference on Contemporary Computing, 2014

Preparing global engineers: USA-India academia & industry led approach.

Manoj Pokkiyarath, Raghu Raman, Krishnashree Achuthan, Bharat Jayaraman

Proceedings of the IEEE Frontiers in Education Conference, 2014

Internationalizing engineering education with phased study programs: India-European experience.

Krishnashree Achuthan, Maneesha V. Ramesh, Sasikumar Punnekkat, Raghu Raman

Proceedings of the IEEE Frontiers in Education Conference, 2014

2013

Enhanced STEM learning with Online Labs: Empirical study comparing physical labs, tablets and desktops.

Prema Nedungadi, Raghu Raman, Mark McGregor

Proceedings of the IEEE Frontiers in Education Conference, 2013

Virtual Labs in Engineering Education: Modeling Perceived Critical Mass of Potential Adopter Teachers.

Raghu Raman, Krishnashree Achuthan, Prema Nedungadi

Proceedings of the Scaling up Learning for Sustained Impact, 2013

Modeling Diffusion of Blended Labs for Science Experiments Among Undergraduate Engineering Students.

Raghu Raman, Krishnashree Achuthan, Prema Nedungadi, Maneesha Vinodini Ramesh

Proceedings of the e-Infrastructure and e-Services for Developing Countries, 2013

Considering Misconceptions in Automatic Essay Scoring with A-TEST - Amrita Test Evaluation and Scoring Tool.

Prema Nedungadi, Jyothi L, Raghu Raman

Proceedings of the e-Infrastructure and e-Services for Developing Countries, 2013

2011

The VALUE @ Amrita Virtual Labs Project: Using Web Technology to Provide Virtual Laboratory Access to Students.

Krishnashree Achuthan, K. S. Sreelatha, Shone Surendran, Shyam Diwakar, Prema Nedungadi, Steven Humphreys, S. Sreekala C. O., Zeena Pillai, Raghu Raman, Ani Deepthi, Rathish Gangadharan, Saritha Appukuttan, Jyothi Ranganatha, Sreedha Sambhudevan, Suma Mahesh

Proceedings of the IEEE Global Humanitarian Technology Conference, 2011