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155
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IPM
2006
104views more  IPM 2006»
15 years 6 months ago
Hierarchical document categorization with k-NN and concept-based thesauri
In this paper, we propose a new algorithm, which incorporates the relationships of concept-based thesauri into the document categorization using the k-NN classifier (k-NN). k-NN i...
Sun Lee Bang, Jae Dong Yang, Hyung Jeong Yang
DEDS
2007
104views more  DEDS 2007»
15 years 6 months ago
Trellis Processes : A Compact Representation for Runs of Concurrent Systems
The unfolding of a concurrent system represents in a compact manner all possible runs of this system. Unfoldings are used in many applications, ranging from model-checking (offlin...
Eric Fabre
JNW
2006
94views more  JNW 2006»
15 years 6 months ago
An Efficient Role Specification Management Model for Highly Distributed Environments
Abstract--Highly distributed environments such as pervasive computing environments not having global or broad control, need another attribute certificate management technique. For ...
Soomi Yang
JPDC
2006
111views more  JPDC 2006»
15 years 6 months ago
Designing irregular parallel algorithms with mutual exclusion and lock-free protocols
Irregular parallel algorithms pose a significant challenge for achieving high performance because of the difficulty predicting memory access patterns or execution paths. Within an...
Guojing Cong, David A. Bader
196
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PAMI
2008
157views more  PAMI 2008»
15 years 6 months ago
Subpixel Photometric Stereo
Conventional photometric stereo recovers one normal direction per pixel of the input image. This fundamentally limits the scale of recovered geometry to the resolution of the input...
Ping Tan, Stephen Lin, Long Quan