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ICDM
2009
IEEE
147views Data Mining» more  ICDM 2009»
13 years 6 months ago
Greedy Optimization for Contiguity-Constrained Hierarchical Clustering
The discovery and construction of inherent regions in large spatial datasets is an important task for many research domains such as climate zoning, eco-region analysis, public heal...
Diansheng Guo
ESTIMEDIA
2003
Springer
14 years 2 months ago
An Energy Optimization Technique for Latency and Quality Constrained Video Applications
This paper proposes an energy optimization technique for latency and quality constrained video applications. It consists of two key techniques: frame-skipping technique and buffer...
Chaeseok Im, Soonhoi Ha
CP
2008
Springer
13 years 10 months ago
Dichotomic Search Protocols for Constrained Optimization
Abstract. We devise a theoretical model for dichotomic search algorithms for constrained optimization. We show that, within our model, a certain way of choosing the breaking point ...
Meinolf Sellmann, Serdar Kadioglu
IMCSIT
2010
13 years 6 months ago
Enhanced Competitive Differential Evolution for Constrained Optimization
Abstract--The constrained optimization with differential evolution (DE) is addressed. A novel variant of competitive differential evolution with a hybridized search of feasibility ...
Josef Tvrdík, Radka Polakova
SIGMOD
2005
ACM
133views Database» more  SIGMOD 2005»
14 years 9 months ago
Constrained Optimalities in Query Personalization
Personalization is a powerful mechanism that helps users to cope with the abundance of information on the Web. Database query personalization achieves this by dynamically construc...
Georgia Koutrika, Yannis E. Ioannidis