279 search results - page 26 / 56 » Towards Adaptive Costing of Database Access Methods |
MOBIWAC
2009
ACM
14 years 1 months ago
2009
ACM
We consider sensor networks where the sensor nodes are attached on entities that move in a highly dynamic, heterogeneous manner. To capture this mobility diversity we introduce a ...
DSD
2010
IEEE
13 years 8 months ago
2010
IEEE
— Real-time face recognition by computer systems is required in many commercial and security applications because it is the only way to protect privacy and security in the sea of...
VLDB
2006
ACM
14 years 8 months ago
2006
ACM
Abstract Traditional nearest-neighbor (NN) search is based on two basic indexing approaches: object-based indexing and solution-based indexing. The former is constructed based on t...
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...
ADC
2007
Springer
14 years 2 months ago
2007
Springer
Recently, privacy issues have become important in clustering analysis, especially when data is horizontally partitioned over several parties. Associative queries are the core retr...