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CIKM
2005
Springer
16 years 9 days ago
Frequent pattern discovery with memory constraint
We explore in this paper a practicably interesting mining task to retrieve frequent itemsets with memory constraint. As opposed to most previous works that concentrate on improvin...
Kun-Ta Chuang, Ming-Syan Chen
DATE
2002
IEEE
105views Hardware» more  DATE 2002»
15 years 11 months ago
Power-Manageable Scheduling Technique for Control Dominated High-Level Synthesis
Optimizing power consumption at high-level is a critical step towards power-efficient digital system designs. This paper addresses the power management problem by scheduling a giv...
Chunhong Chen, Majid Sarrafzadeh
ICIP
2000
IEEE
15 years 11 months ago
Modelling Profiles with a Mixture of Gaussians
Point Distribution Models are useful tools for modelling the variability of particular classes of shapes. A common approach is to apply a Principle Component Analysis to the data,...
James Orwell, Darrel Greenhill, Jonathan D. Rymel,...
GECCO
2006
Springer
148views Optimization» more  GECCO 2006»
15 years 10 months ago
Behavioural GP diversity for dynamic environments: an application in hedge fund investment
We present a new mechanism for preserving phenotypic behavioural diversity in a Genetic Programming application for hedge fund portfolio optimization, and provide experimental res...
Wei Yan, Christopher D. Clack
PATAT
2000
Springer
103views Education» more  PATAT 2000»
15 years 10 months ago
Examination Timetables and Tabu Search with Longer-Term Memory
The examination scheduling problem has been examined and a four-phase system using a tabu search algorithm, OTTABU, has been implemented. This system uses both recency-based short-...
George M. White, Bill S. Xie