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ACISP
2010
Springer
15 years 8 months ago
Security Estimates for Quadratic Field Based Cryptosystems
Abstract. We describe implementations for solving the discrete logarithm problem in the class group of an imaginary quadratic field and in the infrastructure of a real quadratic fi...
Jean-François Biasse, Michael J. Jacobson, ...
HCI
2007
15 years 8 months ago
Comparing User and Software Information Structures for Compatibility
Eastern and Western cultures differ quite systematically in how they group objects, functions and concepts into categories [1,2,3]. This has implications for how navigation feature...
Thomas Plocher, Torkil Clemmensen
AAAI
2006
15 years 8 months ago
Opinion Extraction and Summarization on the Web
The Web has become an excellent source for gathering consumer opinions. There are now numerous Web sources containing such opinions, e.g., product reviews, forums, discussion grou...
Minqing Hu, Bing Liu
ECIS
2004
15 years 8 months ago
When Systems Loose their Identity
This paper reports a longitudinal study of the design and implementation of a Web-based groupware application. We studied the development of three versions of the application, and...
Jorgen P. Bansler, Erling C. Havn
FLAIRS
2001
15 years 8 months ago
Tracking Clusters in Evolving Data Sets
As organizations accumulate data over time, the problem of tracking how patterns evolve becomes important. In this paper, we present an algorithm to track the evolution of cluster...
Daniel Barbará, Ping Chen