751 search results - page 124 / 151 » Design, Implementation, and Evaluation of Optimizations in a... |
WCNC
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract— In this paper, focusing on multihop decode-andforward cooperative networks, a hop-by-hop routing strategy is designed to optimize the end-to-end outage performance when...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— The main task in OFDM downlink scheduling design is to maximize some kind of utility considering user specific as well as system induced constraints. A typical example is the ...
VLDB
2005
ACM
14 years 1 months ago
2005
ACM
Query optimizers in current database systems are designed to pick a single efficient plan for a given query based on current statistical properties of the data. However, different...
SAINT
2003
IEEE
14 years 29 days ago
2003
IEEE
This paper proposes a person-centered approach for personal task management in which people can decide management of their tasks according to their environments including their su...
SSDBM
2002
IEEE
14 years 18 days ago
2002
IEEE
The efficient management of interval data represents a core requirement for many temporal and spatial database applications. With the Relational Interval Tree (RI-tree1 ), an effi...