251 search results - page 12 / 51 » Processing Multiple Aggregation Queries in Geo-Sensor Networ... |
ICDIM
2007
IEEE
14 years 1 months ago
2007
IEEE
The goal of personalization in information retrieval is to tailor the search engine results to the specific goals, preferences and general interests of the users. We propose a no...
ICDE
2009
IEEE
14 years 8 months ago
2009
IEEE
Abstract-- Recent work has demonstrated that readings provided by commodity sensor nodes are often of poor quality. In order to provide a valuable sensory infrastructure for monito...
MOBIDE
2003
ACM
13 years 12 months ago
2003
ACM
This paper presents TiNA, a scheme for minimizing energy consumption in sensor networks by exploiting end-user tolerance to temporal coherency. TiNA utilizes temporal coherency to...
APWEB
2008
Springer
13 years 8 months ago
2008
Springer
Abstract. Nowadays, we have witnessed the widely recognized phenomenon of high speed data streams. Various statistics computation over data streams is often required by many applic...
ICDT
2010
ACM
14 years 4 months ago
2010
ACM
Sources of data uncertainty and imprecision are numerous. A way to handle this uncertainty is to associate probabilistic annotations to data. Many such probabilistic database mode...