Sciweavers

2040 search results - page 161 / 408
» Approximate Expectation Maximization
Sort
View
ICC
2008
IEEE
138views Communications» more  ICC 2008»
16 years 25 days ago
Designing File Replication Schemes for Peer-to-Peer File Sharing Systems
—Peer-to-peer (P2P) file sharing systems are becoming increasingly popular due to their flexibility and scalability. We propose a new model to design file replication schemes ...
Jian Ni, Jie Lin, S. J. Harrington, Naveen Sharma
INFOCOM
2007
IEEE
16 years 21 days ago
Revenue Focused Protection for VOD in DWDM Rings
—New protection schemes for video on demand (VOD) in a DWDM ring network are proposed that employ information per customer. Unlike prior schemes that rely on fixed priorities, th...
Ornan Ori Gerstel, Galen H. Sasaki, Ashok Balasubr...
ATAL
2004
Springer
15 years 11 months ago
Towards a Formalization of Teamwork with Resource Constraints
Despite the recent advances in distributed MDP frameworks for reasoning about multiagent teams, these frameworks mostly do not reason about resource constraints, a crucial issue i...
Praveen Paruchuri, Milind Tambe, Fernando Ord&oacu...
WEBI
2009
Springer
15 years 11 months ago
Estimating Ad Clickthrough Rate through Query Intent Analysis
Clickthrough rate and cost-per-click are known to be among the factors that impact the rank of an ad shown on a search result page. Hence, search engines can benefit from estimat...
Azin Ashkan, Charles L. A. Clarke, Eugene Agichtei...
APPROX
2006
Springer
120views Algorithms» more  APPROX 2006»
15 years 10 months ago
Single-Source Stochastic Routing
Abstract. We introduce and study the following model for routing uncertain demands through a network. We are given a capacitated multicommodity flow network with a single source an...
Shuchi Chawla, Tim Roughgarden