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MP
2011
15 years 1 months ago
Statistical ranking and combinatorial Hodge theory
We propose a number of techniques for obtaining a global ranking from data that may be incomplete and imbalanced — characteristics that are almost universal to modern datasets co...
Xiaoye Jiang, Lek-Heng Lim, Yuan Yao, Yinyu Ye
WCRE
2006
IEEE
16 years 19 days ago
Animated Visualization of Software History using Evolution Storyboards
The understanding of the structure of a software system can be improved by analyzing the system’s evolution during development. Visualizations of software history that provide o...
Dirk Beyer, Ahmed E. Hassan
FASE
2008
Springer
15 years 8 months ago
Automated Analysis of Permission-Based Security Using UMLsec
Abstract. To guarantee the security of computer systems, it is necessary to define security permissions to restrict the access to the systems' resources. These permissions enf...
Jan Jürjens, Jörg Schreck, Yijun Yu
ISVC
2009
Springer
16 years 1 months ago
Fast Occlusion Sweeping
While realistic illumination significantly improves the visual quality and perception of rendered images, it is often very expensive to compute. In this paper, we propose a new al...
Mayank Singh, Cem Yuksel, Donald H. House
FMOODS
2003
15 years 8 months ago
Design and Verification of Distributed Multi-media Systems
Performance analysis of computing systems, in particular distributed computing systems, is a complex process. Analysing the complex flows and interactions between a set of distribu...
David H. Akehurst, John Derrick, A. Gill Waters