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» On optimal service selection
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TCS
2011
15 years 2 months ago
Sorting and selection on dynamic data
We formulate and study a new computational model for dynamic data. In this model, the data changes gradually and the goal of an algorithm is to compute the solution to some proble...
Aris Anagnostopoulos, Ravi Kumar, Mohammad Mahdian...
JMLR
2010
151views more  JMLR 2010»
15 years 2 months ago
The Feature Selection Path in Kernel Methods
The problem of automatic feature selection/weighting in kernel methods is examined. We work on a formulation that optimizes both the weights of features and the parameters of the ...
Fuxin Li, Cristian Sminchisescu
IM
2007
15 years 8 months ago
A decision support tool to optimize scheduling of IT changes
— Change management is one of the most critical processes in IT management. Some of the reasons are the sheer number of changes and the difficulty of evaluating the impact of cha...
Rodrigo Rebouças, Jacques Philippe Sauv&eac...
CEE
2006
75views more  CEE 2006»
15 years 7 months ago
Survivability and performance optimization of mobile wireless communication networks in the event of base station failure
In this paper, we investigate the survivability of mobile wireless communication networks in the event of base station (BS) failure. A survivable network is modeled as a mathemati...
Kuo-Chung Chu, Frank Yeong-Sung Lin
ICMCS
2005
IEEE
75views Multimedia» more  ICMCS 2005»
16 years 28 days ago
Optimizing Prefetch in a Residential Gateway with Networked Storage Systems
VOD services require the storage system support with multiple disks. SCSI-based systems are usual choices. However, disks can be attached directly to networks these days. Fiber Ch...
Eunsam Kim, Jonathan C. L. Liu