641 search results - page 117 / 129 » Temporal Queries in OLAP |
165
click to vote
ICDE
2009
IEEE
16 years 20 days ago
2009
IEEE
— We present SMART, a self-tuning, bandwidth-aware monitoring system that maximizes result precision of continuous aggregate queries over dynamic data streams. While prior approa...
209
click to vote
MIR
2006
ACM
15 years 11 months ago
2006
ACM
We describe a framework for automatically selecting a summary set of photos from a large collection of geo-referenced photographs. Such large collections are inherently difficult ...
183
click to vote
MM
2006
ACM
15 years 11 months ago
2006
ACM
Conventional wide-area video surveillance systems use a network of fixed cameras positioned close to locations of interest. We describe an alternative and flexible approach to w...
210
click to vote
MM
2010
ACM
15 years 6 months ago
2010
ACM
In this technical demonstration we show an integrated web system for video search and annotation based on ontologies. The system is composed by three components: the Orione1 ontol...
206
click to vote
VLDB
2002
ACM
15 years 5 months ago
2002
ACM
Given that commercial search engines cover billions of web pages, efficiently managing the corresponding volumes of disk-resident data needed to answer user queries quickly is a f...