549 search results - page 65 / 110 » Data Expiration and Aggregate Queries |
108
click to vote
BTW
2007
Springer
15 years 6 months ago
2007
Springer
: The emerging trend towards seamless monitoring of all business processes via comprehensive sensor networks – in particular RFID readers – creates new data management challeng...
102
click to vote
PERCOM
2005
ACM
15 years 11 months ago
2005
ACM
Topographic querying is the process of extracting data from a sensor network for understanding the graphic delineation of features of interest in a terrain. Query processing techn...
101
click to vote
ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
— In contrast to the traditional wireless sensor network (WSN) applications that perform only data collection and aggregation, new generation of information processing applicatio...
CISIS
2008
IEEE
15 years 6 months ago
2008
IEEE
Solving problems raised by heterogeneous ontologies can be achieved by matching the ontologies and processing the resulting alignments. This is typical of data mediation in which ...
195
click to vote
SIGMOD
2006
ACM
15 years 12 months ago
2006
ACM
Monitoring extreme values (MAX or MIN) is a fundamental problem in wireless sensor networks (and in general, complex dynamic systems). This problem presents very different algorit...