190 search results - page 22 / 38 » Providing Diversity in K-Nearest Neighbor Query Results |
APNOMS
2006
Springer
14 years 6 days ago
2006
Springer
Wireless sensor networks (WSNs) consist of a large collection of small nodes providing collaborative and distributed sensing ability in unpredictable environments. Given their unat...
ADBIS
2006
Springer
14 years 2 months ago
2006
Springer
Web communities involve networks of loosely coupled data sources. Members in those communities should be able to pose queries and gather results from all data sources in the networ...
VLDB
2001
ACM
14 years 27 days ago
2001
ACM
A range-sum query is very popular and becomes important in finding trends and in discovering relationships between attributes in diverse database applications. It sums over the se...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
— 1 Taking advantage of the independent fading channel conditions among multiple wireless users, opportunistic transmissions schedule the user with the instantaneously best condi...
ICDE
2003
IEEE
14 years 9 months ago
2003
IEEE
In many database applications involving string data, it is common to have near neighbor queries (asking for strings that are similar to a query string) or nearest neighbor queries...