173 search results - page 4 / 35 » Adaptive Caching for Continuous Queries |
IDEAS
2007
IEEE
13 years 12 months ago
2007
IEEE
Constraint-based database caching aims at correctly answering SQL query predicates from a local cache database by exploiting constraints that have previously been used in selectin...
DASFAA
2007
IEEE
13 years 12 months ago
2007
IEEE
Making multi-terabyte scientific databases publicly accessible over the Internet is increasingly important in disciplines such as Biology and Astronomy. However, contention at a c...
MDM
2005
Springer
13 years 11 months ago
2005
Springer
This paper introduces a new family of Generic and Progressive algorithms (GPAC, for short) for continuous mobile queries over mobile objects. GPAC provides a general skeleton that...
DASFAA
2009
IEEE
14 years 11 days ago
2009
IEEE
Abstract. Continuous spatial queries retrieve a set of time-varying objects continuously during a given period of time. However, monitoring moving objects to maintain the correctne...
ENC
2008
IEEE
14 years 8 hour ago
2008
IEEE
This paper introduces an approach for adaptively brokering queries for exploiting streams produced and consumed by devices with limited computing and storage capacities. Such devi...