2079 search results - page 286 / 416 » Research Problems in Data Warehousing |
174
click to vote
ICIP
2004
IEEE
16 years 8 months ago
2004
IEEE
The use of wireless sensor networks for target tracking is an active area of research. Imaging sensors that obtain video-rate images of a scene can have a significant impact in su...
269
click to vote
ICDE
2007
IEEE
16 years 7 months ago
2007
IEEE
Elevation maps are a widely used spatial data representation in geographical information systems (GIS). Paths on elevation maps can be characterized by profiles, which describe re...
175
click to vote
DMSN
2009
ACM
16 years 1 months ago
2009
ACM
Generating a good execution plan for a declarative query has long been a central problem in data management research. With the rise in interest in wireless sensor networks (WSNs) ...
167
click to vote
ICC
2008
IEEE
16 years 29 days ago
2008
IEEE
— Wireless sensor networks (WSNs) have recently received increasing attention from research and development communities. In a WSN, the field information (e.g., temperature, humi...
188
click to vote
SSDBM
2008
IEEE
16 years 27 days ago
2008
IEEE
Abstract. The presence of coverage holes can adversely affect the accurate representation of natural phenomena being monitored by a Wireless Sensor Network (WSN). Current WSN resea...