187 search results - page 3 / 38 » Querying contract databases based on temporal behavior |
SIGMOD
2001
ACM
14 years 6 months ago
2001
ACM
Time-referenced data are pervasive in most real-world databases. Recent advances in temporal query languages show that such database applications may benefit substantially from bu...
IWQOS
2004
Springer
13 years 11 months ago
2004
Springer
Abstract— Resource management for individual flows can significantly improve quality of service (QoS) in mobile cellular networks. However, its efficiency depends on the avail...
ICDE
2003
IEEE
14 years 7 months ago
2003
IEEE
We present a valid-time extension of SQL and investigate its efficient implementation on an Object-Relational database system. We propose an approach where temporal queries are ex...
ICDE
1994
IEEE
13 years 10 months ago
1994
IEEE
In applications like nancial trading, scheduling, manufacturing and process control, time based predicates in queries and rules are very important. There is also a need to de ne ...
ICDE
2012
IEEE
11 years 8 months ago
2012
IEEE
—“Big Data” in map-reduce (M-R) clusters is often fundamentally temporal in nature, as are many analytics tasks over such data. For instance, display advertising uses Behavio...