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IJCAI
1993
14 years 11 months ago
A Tractable Class of Abduction Problems
literal: Let p be a proposition. Then p and -p are literals. clause: A clause is a disjunction of literals. Horn Clause: A Horn Clause is a clause in which there is at most one po...
Kave Eshghi
73
Voted
ISCAS
2003
IEEE
76views Hardware» more  ISCAS 2003»
15 years 2 months ago
Loop scheduling for minimizing schedule length and switching activities
Switching activity is one of the most important factors in power dissipation. This paper studies the scheduling problem that minimizes both schedule length and switching activitie...
Zili Shao, Qingfeng Zhuge, Edwin Hsing-Mean Sha, C...
88
Voted
COMAD
2008
14 years 11 months ago
CUM: An Efficient Framework for Mining Concept Units
Web is the most important repository of different kinds of media such as text, sound, video, images etc. Web mining is the process of applying data mining techniques to automatica...
Santhi Thilagam
AOR
2007
107views more  AOR 2007»
14 years 9 months ago
Job Shop Scheduling with Unit Length Tasks: Bounds and Algorithms
We consider the job shop scheduling problem unit−Jm, where each job is processed once on each of m given machines. Every job consists of a permutation of tasks for all machines....
Juraj Hromkovic, Tobias Mömke, Kathleen Stein...
APPROX
2005
Springer
88views Algorithms» more  APPROX 2005»
15 years 3 months ago
Approximating the Best-Fit Tree Under Lp Norms
Abstract. We consider the problem of fitting an n × n distance matrix M by a tree metric T. We give a factor O(min{n1/p , (k log n)1/p }) approximation algorithm for finding the...
Boulos Harb, Sampath Kannan, Andrew McGregor