1302 search results - page 110 / 261 » Multi-objective Query Processing for Database Systems |
226
Voted
SIGMOD
2008
ACM
16 years 2 months ago
2008
ACM
A major problem in detecting events in streams of data is that the data can be imprecise (e.g. RFID data). However, current state-ofthe-art event detection systems such as Cayuga ...
247
Voted
SIGMOD
2008
ACM
16 years 2 months ago
2008
ACM
This demo presents a privacy-preserving aggregate location monitoring system, namely, TinyCasper, in which we can monitor moving objects in wireless sensor networks while preservi...
153
click to vote
AIPR
2004
IEEE
15 years 6 months ago
2004
IEEE
This paper describes a novel color texture-based image retrieval system for the query of an image database to find similar images to a target image. The retrieval process involves...
WEBDB
2005
Springer
15 years 7 months ago
2005
Springer
We present a system for efficient indexed querying of XML documents, enhanced with sibling operations. R-tree index proposed in [5] has a very high cost for the following-sibling...
111
Voted
EDBT
2009
ACM
15 years 6 months ago
2009
ACM
The concept of time-constrained SQL queries was introduced to address the problem of long-running SQL queries. A key approach adopted for supporting time-constrained SQL queries i...