6812 search results - page 270 / 1363 » Detection of Information Flows |
236
click to vote
SAMT
2007
Springer
16 years 1 months ago
2007
Springer
In this paper, an ontology-driven approach for the semantic analysis of video is proposed. This approach builds on an ontology infrastructure and in particular a multimedia ontolog...
198
click to vote
LREC
2008
15 years 8 months ago
2008
This paper presents our work on the detection of temporal information in web pages. The pages examined within the scope of this study were taken from the tourism sector and the te...
217
click to vote
COMPSAC
2002
IEEE
16 years 11 days ago
2002
IEEE
We describe XVIP, an XML-based video information processing system, which extracts information from video and stores the information in a multimedia digital video library. XVIP en...
206
click to vote
CIKM
2007
Springer
15 years 11 months ago
2007
Springer
Information retrieval (IR) researchers commonly use three tests of statistical significance: the Student's paired t-test, the Wilcoxon signed rank test, and the sign test. Ot...
238
click to vote
JSAC
2011
15 years 2 months ago
2011
— We investigate spectrum sensing by energy detection based on two different objective functions: a Bayesian sensing cost or the network weighted sum capacity. The Bayesian cost ...