6974 search results - page 419 / 1395 » Querying Semi-Structured Data |
161
click to vote
SDM
2009
SIAM
16 years 4 months ago
2009
SIAM
Mean-Shift (MS) is a powerful non-parametric clustering method. Although good accuracy can be achieved, its computational cost is particularly expensive even on moderate data sets...
202
click to vote
KIVS
2009
Springer
16 years 1 months ago
2009
Springer
We present an integrated approach for supporting in-network sensor data processing in dynamic and heterogeneous sensor networks. The concept relies on data stream processing techni...
240
click to vote
ICNS
2006
IEEE
16 years 28 days ago
2006
IEEE
This paper proposes a mobile ad hoc networking approach to detecting and querying events related to farm animals such as oestrus, animal diseases and decreased efficiency of pastu...
201
click to vote
IDEAS
2005
IEEE
16 years 14 days ago
2005
IEEE
The XML data is order-sensitive. The order problem, that is how ordered XML documents and order-sensitive queries over it can be efficiently supported when mapped into the unorde...
174
click to vote
VLDB
1998
ACM
15 years 11 months ago
1998
ACM
Data Mining places specific requirements on DBMS query performance that cannot be evaluated satisfactorily using existing OLAP benchmarks. The DD Benchmark - defined here - provid...