Sciweavers

4229 search results - page 156 / 846
» On the Optimality of Spiral Search
Sort
View
ESA
2009
Springer
167views Algorithms» more  ESA 2009»
15 years 6 months ago
Clustering-Based Bidding Languages for Sponsored Search
Sponsored search auctions provide a marketplace where advertisers can bid for millions of advertising opportunities to promote their products. The main difficulty facing the adver...
Mohammad Mahdian, Grant Wang
HM
2009
Springer
165views Optimization» more  HM 2009»
15 years 6 months ago
Solving a Video-Server Load Re-Balancing Problem by Mixed Integer Programming and Hybrid Variable Neighborhood Search
Abstract. A Video-on-Demand system usually consists of a large number of independent video servers. In order to utilize network resources as efficiently as possible the overall net...
Jakob Walla, Mario Ruthmair, Günther R. Raidl
CIAC
1994
Springer
148views Algorithms» more  CIAC 1994»
15 years 5 months ago
Efficient Reorganization of Binary Search Trees
We consider the problem of maintaining a binary search tree (BST) that minimizes the average access cost needed to satisfy randomly generated requests. We analyze scenarios in whi...
Micha Hofri, Hadas Shachnai
MMS
2006
15 years 1 months ago
Using Private and Public Context - An Approach for Mobile Discovery and Search Services
Abstract: When using context information for the customization of mobile applications, privacy issues are important as users want to limit the amount of context information that is...
Thomas Butter, Sina Deibert, Franz Rothlauf
PVLDB
2008
77views more  PVLDB 2008»
15 years 26 days ago
Efficient network aware search in collaborative tagging sites
The popularity of collaborative tagging sites presents a unique opportunity to explore keyword search in a context where query results are determined by the opinion of a network o...
Sihem Amer-Yahia, Michael Benedikt, Laks V. S. Lak...