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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
2942008
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
2932010
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
2632018
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
2542019
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, 5-42, 2010
2322010
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
1642018
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
1642006
Maturity models development in is research: a literature review
LA Lasrado, R Vatrapu, KN Andersen
1442015
BPDIMS: A blockchain-based personal data and identity management system
B Faber, G Michelet, N Weidmann, RR Mukkamala, R Vatrapu
The 52nd Hawaii International Conference on System Sciences. HISS 2019: HISS …, 2019
1302019
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
1282019
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
1282007
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
1242011
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
1182016
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
1162017
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
1112011
Predicting iphone sales from iphone tweets
NB Lassen, R Madsen, R Vatrapu
2014 IEEE 18th International Enterprise Distributed Object Computing …, 2014
1052014
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
1052009
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
952010
Digital government
SP Robertson, RK Vatrapu
Annual review of information science and technology 44 (1), 317-364, 2010
942010
Sports digitalization: An overview and A research agenda
X Xiao, FTC Tan, ETK Lim, S Henningsson, R Vatrapu, J Hedman, ...
38th International Conference on Information Systems, ICIS 2017, 2018
852018
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