1353 search results - page 42 / 271 » Improving Region Selection in Dynamic Optimization Systems |
ICDE
2005
IEEE
15 years 8 days ago
2005
IEEE
The query optimizer of a database system is confronted with two aspects when handling user-defined functions (UDFs) in query predicates: the vast differences in evaluation costs b...
SIGMOD
2001
ACM
14 years 11 months ago
2001
ACM
Materialized views have been found to be very effective at speeding up queries, and are increasingly being supported by commercial databases and data warehouse systems. However, w...
APCSAC
2006
IEEE
14 years 5 months ago
2006
IEEE
Abstract. Post-link and dynamic optimizations have become important to achieve program performance. A major challenge in post-link and dynamic optimizations is the acquisition of r...
PDCAT
2004
Springer
14 years 4 months ago
2004
Springer
This paper presents a proximity route selection scheme which is adaptive to the underlying network conditions. The proposed scheme repeatedly estimates and updates the total lookup...
GLOBECOM
2009
IEEE
14 years 2 months ago
2009
IEEE
A common and practical paradigm in cooperative communications is the use of a dynamically selected 'best' relay to decode and forward information from a source to a dest...