4843 search results - page 726 / 969 » The Shortcut Problem - Complexity and Approximation |
103
Voted
EDBT
2008
ACM
16 years 3 months ago
2008
ACM
Index trees created using distance based indexing are difficult to maintain online since the distance function involved is often costly to compute. This problem is intensified whe...
153
Voted
ICDE
2010
IEEE
16 years 3 months ago
2010
IEEE
Uncertain data are inherent in many applications such as environmental surveillance and quantitative economics research. As an important problem in many applications, KNN query has...
160
Voted
ICDE
2010
IEEE
16 years 3 months ago
2010
IEEE
Many web databases can be seen as providing partial and overlapping information about entities in the world. To answer queries effectively, we need to integrate the information abo...
132
Voted
PERCOM
2005
ACM
16 years 3 months ago
2005
ACM
IEEE 802.11 and Mote devices are today two of the most interesting wireless technologies for ad hoc and sensor networks respectively, and many efforts are currently devoted to und...
144
Voted
EWSN
2004
Springer
16 years 3 months ago
2004
Springer
Wireless sensor networks typically consist of a large number of sensor nodes embedded in a physical space. Such sensors are low-power devices that are primarily used for monitoring...