Sciweavers

4335 search results - page 219 / 867
» Privatizing Constraint Optimization
Sort
View
229
Voted
SIGMOD
2005
ACM
133views Database» more  SIGMOD 2005»
16 years 3 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
146
Voted
GLOBECOM
2009
IEEE
15 years 10 months ago
Optimal Resource Allocation in the OFDMA Downlink with Feedback of Buffer State Information
—With the advent of new applications, one of the primary applications supported in downlink cellular systems is streaming video. QoS for streaming video entails data transmission...
Rajiv Agarwal, John M. Cioffi
131
Voted
P2P
2009
IEEE
121views Communications» more  P2P 2009»
15 years 10 months ago
Exploring the Optimal Chunk Selection Policy for Data-Driven P2P Streaming Systems
Data-driven P2P streaming systems can potentially provide good playback rate to a large number of viewers. One important design problem in such P2P systems is to determine the opt...
Bridge Q. Zhao, John Chi-Shing Lui, Dah-Ming Chiu
139
Voted
CDC
2008
IEEE
124views Control Systems» more  CDC 2008»
15 years 10 months ago
A proximal center-based decomposition method for multi-agent convex optimization
— In this paper we develop a new dual decomposition method for optimizing a sum of convex objective functions corresponding to multiple agents but with coupled constraints. In ou...
Ion Necoara, Johan A. K. Suykens
116
Voted
CDC
2008
IEEE
159views Control Systems» more  CDC 2008»
15 years 10 months ago
Incorporating drivability metrics into optimal energy management strategies for Hybrid Vehicles
— Hybrid Vehicle fuel economy performance is highly sensitive to the energy management strategy used to select among multiple energy sources. Optimal solutions are easy to specif...
Daniel F. Opila, Deepak Aswani, Ryan McGee, Jeffre...