322 search results - page 8 / 65 » Least Expected Cost Query Optimization: What Can We Expect |
TPDS
2010
13 years 7 months ago
2010
—We consider an end-to-end approach of inferring probabilistic data-forwarding failures in an externally managed overlay network, where overlay nodes are independently operated b...
STOC
2005
ACM
14 years 9 months ago
2005
ACM
We study an extension of the "standard" learning models to settings where observing the value of an attribute has an associated cost (which might be different for differ...
MOBICOM
2004
ACM
14 years 2 months ago
2004
ACM
In this paper we consider the problem of searching for a node or an object (i.e., piece of data, file, etc.) in a large network. Applications of this problem include searching fo...
LOCA
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. Location-based Services are emerging as popular applications in pervasive computing. Spatial k-anonymity is used in Locationbased Services to protect privacy, by hiding t...
DAM
2008
13 years 8 months ago
2008
Support Vector Machine has shown to have good performance in many practical classification settings. In this paper we propose, for multi-group classification, a biobjective optimi...