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2004
Springer
15 years 8 months ago
Mining Frequency Pattern from Mobile Users
Group pattern was introduced to find groups of mobile users associated by means of physical distance and amount of time spent together. This paper addresses the inherent problem of...
John Goh, David Taniar
IDEAL
2003
Springer
15 years 8 months ago
Improving the Efficiency of Frequent Pattern Mining by Compact Data Structure Design
Mining frequent patterns has been a topic of active research because it is computationally the most expensive step in association rule discovery. In this paper, we discuss the use ...
Raj P. Gopalan, Yudho Giri Sucahyo
ISAAC
2001
Springer
104views Algorithms» more  ISAAC 2001»
15 years 7 months ago
Algorithms for Pattern Involvement in Permutations
We consider the problem of developing algorithms for the recognition of a fixed pattern within a permutation. These methods are based upon using a carefully chosen chain or tree ...
Michael H. Albert, Robert E. L. Aldred, Mike D. At...
127
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AAAI
2004
15 years 4 months ago
Compressing Pattern Databases
A pattern database is a heuristic function stored as a lookup table which stores the lengths of optimal solutions for instances of subproblems. All previous pattern databases had ...
Ariel Felner, Ram Meshulam, Robert C. Holte, Richa...
JOT
2007
113views more  JOT 2007»
15 years 3 months ago
Pattern-Oriented Design for Multi-Agent System: A Conceptual Model
Design patterns represent solutions to specific problem of developing one application that have evolved over time. They leverage the reuse level to the design phase by providing a...
Radziah Mohamad, Safaai Deris, Hany H. Ammar