649 search results - page 76 / 130 » Improved and Optimized Partitioning Techniques in Database Q... |
118
Voted
WMCSA
2002
IEEE
15 years 8 months ago
2002
IEEE
We show how the database community’s notion of a generic query interface for data aggregation can be applied to ad-hoc networks of sensor devices. As has been noted in the senso...
223
Voted
SIGMOD
2007
ACM
16 years 3 months ago
2007
ACM
An emerging challenge in modern distributed querying is to efficiently process multiple continuous aggregation queries simultaneously. Processing each query independently may be i...
168
Voted
ICASSP
2010
IEEE
15 years 3 months ago
2010
IEEE
Handling large amounts of data, such as large image databases, requires the use of approximate nearest neighbor search techniques. Recently, Hamming embedding methods such as spec...
128
Voted
ICASSP
2009
IEEE
15 years 10 months ago
2009
IEEE
This paper introduces a new optimization technique for moving segment labels (phone and subphonetic) to optimize statistical parametric speech synthesis models. The choice of obje...
129
Voted
VLDB
2002
ACM
15 years 3 months ago
2002
ACM
Traditional indexes aim at optimizing the node accesses during query processing, which, however, does not necessarily minimize the total cost due to the possibly large number of r...