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Ravi Vatrapu
Ravi Vatrapu
Director (DEAL) & Loretta Rogers Chair, Ted Rogers School of Management, Toronto Met University
Verified email at ryerson.ca - Homepage
Title
Cited by
Cited by
Year
Beyond threaded discussion: Representational guidance in asynchronous collaborative learning environments
DD Suthers, R Vatrapu, R Medina, S Joseph, N Dwyer
Computers & Education 50 (4), 1103-1127, 2008
2852008
Off the wall political discourse: Facebook use in the 2008 US presidential election
SP Robertson, RK Vatrapu, R Medina
Information polity 15 (1-2), 11-31, 2010
2742010
A framework for conceptualizing, representing, and analyzing distributed interaction
DD Suthers, N Dwyer, R Medina, R Vatrapu
International Journal of Computer-Supported Collaborative Learning 5 (1), 5-42, 2010
2172010
Culture and usability evaluation: The effects of culture in structured interviews
R Vatrapu, MA Pérez-Quiñones
Journal of usability studies 1 (4), 156-170, 2006
1522006
Blockchain-based personal health data sharing system using cloud storage
X Zheng, RR Mukkamala, R Vatrapu, J Ordieres-Mere
2018 IEEE 20th international conference on e-health networking, applications …, 2018
1362018
Regulating cryptocurrencies: a supervised machine learning approach to de-anonymizing the bitcoin blockchain
HH Sun Yin, K Langenheldt, M Harlev, RR Mukkamala, R Vatrapu
Journal of Management Information Systems 36 (1), 37-73, 2019
1352019
Culture and computers: A review of the concept of culture and implications for intercultural collaborative online learning
R Vatrapu, D Suthers
International workshop on intercultural collaboration, 260-275, 2007
1232007
Towards visual analytics for teachers' dynamic diagnostic pedagogical decision-making
R Vatrapu, C Teplovs, N Fujita, S Bull
Proceedings of the 1st international conference on learning analytics and …, 2011
1162011
Breaking bad: De-anonymising entity types on the bitcoin blockchain using supervised machine learning
MA Harlev, H Sun Yin, KC Langenheldt, R Mukkamala, R Vatrapu
Proceedings of the 51st Hawaii international conference on system sciences, 2018
1092018
The social life of social networks: Facebook linkage patterns in the 2008 US presidential election.
SP Robertson, RK Vatrapu, R Medina
D. GO, 6-15, 2009
1032009
The forgotten promise of e-government maturity: Assessing responsiveness in the digital public sector
KN Andersen, R Medaglia, R Vatrapu, HZ Henriksen, R Gauld
Government Information Quarterly 28 (4), 439-445, 2011
922011
Online video “friends” social networking: Overlapping online public spheres in the 2008 US presidential election
SP Robertson, RK Vatrapu, R Medina
Journal of Information Technology & Politics 7 (2-3), 182-201, 2010
922010
Predicting iphone sales from iphone tweets
NB Lassen, R Madsen, R Vatrapu
2014 IEEE 18th International Enterprise Distributed Object Computing …, 2014
882014
Social set analysis: A set theoretical approach to big data analytics
R Vatrapu, RR Mukkamala, A Hussain, B Flesch
Ieee Access 4, 2542-2571, 2016
862016
Maturity models development in is research: a literature review
LA Lasrado, R Vatrapu, KN Andersen
IRIS Selected Papers of the Information Systems Research Seminar in …, 2015
812015
Digital government
SP Robertson, RK Vatrapu
Annual review of information science and technology 44 (1), 317-364, 2010
782010
Accelerating health data sharing: A solution based on the internet of things and distributed ledger technologies
X Zheng, S Sun, RR Mukkamala, R Vatrapu, J Ordieres-Meré
Journal of medical Internet research 21 (6), e13583, 2019
752019
A first estimation of the proportion of cybercriminal entities in the bitcoin ecosystem using supervised machine learning
HS Yin, R Vatrapu
2017 IEEE international conference on big data (Big Data), 3690-3699, 2017
732017
BPDIMS: A blockchain-based personal data and identity management system
B Faber, GC Michelet, N Weidmann, RR Mukkamala, R Vatrapu
722019
Cultural considerations in computer supported collaborative learning
RK Vatrapu
Research and Practice in Technology Enhanced Learning 3 (02), 159-201, 2008
662008
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