295 search results - page 42 / 59 » Tuning query performance in mobile sensor databases |
82
Voted
BDA
2003
14 years 10 months ago
2003
Pervasive computing introduces data management requirements that must be tackled in a growingvariety of lightweight computing devices. Personal folders on chip, networks of sensor...
MMS
2006
14 years 9 months ago
2006
: In order to reduce transmission costs and response time, mobile clients typically cache data locally. But, avoiding the usage of outdated data and maintaining the consistency of ...
183
Voted
GIS
2006
ACM
15 years 10 months ago
2006
ACM
Given a query point and a collection of spatial features, a multi-type nearest neighbor (MTNN) query finds the shortest tour for the query point such that only one instance of eac...
ICNP
2000
IEEE
15 years 1 months ago
2000
IEEE
A scalable object location service can enable users to search for various objects in an environment where many small, networked devices are attached to objects. We investigate two...
84
Voted
TMC
2010
14 years 7 months ago
2010
—This paper proposes a cache consistency scheme based on a previously proposed architecture for caching database data in MANETs. The original scheme for data caching stores the q...