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GFKL
2005
Springer
95views Data Mining» more  GFKL 2005»
15 years 10 months ago
An Indicator for the Number of Clusters: Using a Linear Map to Simplex Structure
Abstract. The problem of clustering data can be formulated as a graph partitioning problem. In this setting, spectral methods for obtaining optimal solutions have received a lot of...
Marcus Weber, Wasinee Rungsarityotin, Alexander Sc...
ASPDAC
2004
ACM
117views Hardware» more  ASPDAC 2004»
15 years 10 months ago
Performance-driven global placement via adaptive network characterization
Delay minimization continues to be an important objective in the design of high-performance computing system. In this paper, we present an effective methodology to guide the delay...
Mongkol Ekpanyapong, Sung Kyu Lim
AI
2004
Springer
15 years 10 months ago
A Principled Modular Approach to Construct Flexible Conversation Protocols
Building conversation protocols has traditionally been an art more than a science, as their construction is often guided by designers’ intuition rather than by a principled appro...
Roberto A. Flores, Robert C. Kremer
FC
2004
Springer
78views Cryptology» more  FC 2004»
15 years 10 months ago
Secure Interaction Design
Abstract. The security of any computer system that is configured or operated by human beings critically depends on the information conveyed by the user interface, the decisions of...
Ka-Ping Yee
GECCO
2004
Springer
124views Optimization» more  GECCO 2004»
15 years 10 months ago
Clustering with Niching Genetic K-means Algorithm
GA-based clustering algorithms often employ either simple GA, steady state GA or their variants and fail to consistently and efficiently identify high quality solutions (best known...
Weiguo Sheng, Allan Tucker, Xiaohui Liu