44 search results - page 9 / 9 » Continuous multi-dimensional top-k query processing in senso... |
MOBISYS
2008
ACM
14 years 4 months ago
2008
ACM
Proactively providing services to mobile individuals is essential for emerging ubiquitous applications. The major challenge in providing users with proactive services lies in cont...
SIGMOD
2003
ACM
14 years 4 months ago
2003
ACM
Many applications employ sensors for monitoring entities such as temperature and wind speed. A centralized database tracks these entities to enable query processing. Due to contin...
MOBISYS
2007
ACM
14 years 4 months ago
2007
ACM
Provenance becomes a critical requirement for healthcare IT infrastructures, especially when pervasive biomedical sensors act as a source of raw medical streams for large-scale, a...
WIS
2004
13 years 5 months ago
2004
The sensor networks, web click stream and astronomical applications generate a continuous flow of data streams. Most likely data streams are generated in a wireless environment. Th...