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EUROCRYPT
2010
Springer
15 years 2 months ago
Converting Pairing-Based Cryptosystems from Composite-Order Groups to Prime-Order Groups
We develop an abstract framework that encompasses the key properties of bilinear groups of composite order that are required to construct secure pairing-based cryptosystems, and we...
David Mandell Freeman
KES
2010
Springer
14 years 7 months ago
Group Formation for Collaboration in Exploratory Learning Using Group Technology Techniques
Exploratory Learning Environments (ELEs) allow learners to approach a problem in different ways; they are particularly suitable for ill-defined problems where knowledge is less str...
Mihaela Cocea, George D. Magoulas
CSCW
2010
ACM
15 years 6 months ago
Groups in groups: conversational similarity in online multicultural multiparty brainstorming
Online collaboration, in comparison to face-to-face collaboration, is advantageous in making multiparty teamwork possible at a very low cost. As multicultural multiparty collabora...
Hao-Chuan Wang, Susan R. Fussell
CHI
2010
ACM
15 years 4 months ago
The effects of diversity on group productivity and member withdrawal in online volunteer groups
The “wisdom of crowds” argument emphasizes the importance of diversity in online collaborations, such as open source projects and Wikipedia. However, decades of research on di...
Jilin Chen, Yuqing Ren, John Riedl
IPL
2010
117views more  IPL 2010»
14 years 4 months ago
An improved algorithm for sorting by block-interchanges based on permutation groups
Yen-Lin Huang, Cheng-Chen Huang, Chuan Yi Tang, Ch...