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HICSS
2005
IEEE
160views Biometrics» more  HICSS 2005»
16 years 26 days ago
Using Content and Process Scaffolds to Support Collaborative Discourse in Asynchronous Learning Networks
Discourse, a form of collaborative learning [44], is one of the most widely used methods of teaching and learning in the online environment. Particularly in large courses, discour...
I. Wong-Bushby, Starr Roxanne Hiltz, Michael Biebe...
HICSS
2005
IEEE
136views Biometrics» more  HICSS 2005»
16 years 26 days ago
Cournot Equilibrium in Price-Capped Two-Settlement Electricity Markets
Abstract— We compare two alternative mechanisms for capping prices in two-settlement electricity markets. With sufficient lead time and competitive entry opportunities, forward ...
Jian Yao, Bert Willems, Shmuel S. Oren, Ilan Adler
HICSS
2005
IEEE
83views Biometrics» more  HICSS 2005»
16 years 26 days ago
Predicting the Usage of P2P Sharing Software: The Role of Trust and Perceived Risk
Peer-to-Peer, or P2P sharing has gone through fast growth in recent years and drawn the interests of Information Systems (IS) researchers. However, there is a lack of empirical st...
Heng Xu, Hao Wang, Hock-Hai Teo
ICMCS
2005
IEEE
116views Multimedia» more  ICMCS 2005»
16 years 26 days ago
Distance-Level Fusion Strategies for Online Signature Verification
In this paper an approach for combining online signature authentication experts will be proposed. The different experts are based on one feature extraction method presented in our...
Tobias Scheidat, Claus Vielhauer, Jana Dittmann
EUROCRYPT
2005
Springer
16 years 24 days ago
Fuzzy Identity-Based Encryption
We introduce a new type of Identity-Based Encryption (IBE) scheme that we call Fuzzy Identity-Based Encryption. In Fuzzy IBE we view an identity as set of descriptive attributes. ...
Amit Sahai, Brent Waters