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WWW
2003
ACM
15 years 5 months ago
Experience With Teaching and Learning in Cooperative Knowledge Areas
Since the early 1990s, different infrastructures for supporting learning have been developed and practically tested in Paderborn. One of the key products of our research is the we...
Thorsten Hampel, Reinhard Keil-Slawik
HUC
2009
Springer
15 years 4 months ago
Encountering SenseCam: personal recording technologies in everyday life
In this paper, we present a study of responses to the idea of being recorded by a ubicomp recording technology called SenseCam. This study focused on real-life situations in two N...
David H. Nguyen, Gabriela Marcu, Gillian R. Hayes,...
ACCV
2009
Springer
15 years 3 months ago
People Tracking and Segmentation Using Efficient Shape Sequences Matching
Abstract. We design an effective shape prior embedded human silhouettes extraction algorithm. Human silhouette extraction is found challenging because of articulated structures, po...
Junqiu Wang, Yasushi Yagi, Yasushi Makihara
USS
2008
15 years 2 months ago
The Practical Subtleties of Biometric Key Generation
The inability of humans to generate and remember strong secrets makes it difficult for people to manage cryptographic keys. To address this problem, numerous proposals have been s...
Lucas Ballard, Seny Kamara, Michael K. Reiter
ICAI
2008
15 years 1 months ago
Nonrestrictive Concept-Acquisition by Representational Redescription
coarse procedures or very abstract frames from the point of view of algorithm, because some crucial issues like the representation, evolution, storage, and learning process of conc...
Hui Wei, Yan Chen