1960 search results - page 353 / 392 » A Hidden Markov Model Information Retrieval System |
RIAO
2000
13 years 10 months ago
2000
In this paper, we present an approach for speaker change detection in broadcast video using joint audio-visual scene change statistics. Our experiments indicate that using joint a...
WETICE
2007
IEEE
14 years 3 months ago
2007
IEEE
A new application of tuple-space-based coordination systems is in knowledge communication and representation. This knowledge is being published on the Web (the so-called “Semant...
ISMIR
2005
Springer
14 years 2 months ago
2005
Springer
Audio descriptor extraction is the activity of finding mathematical models which describe properties of the sound, requiring signal processing skills. The scientific literature pr...
CVPR
2007
IEEE
2007
IEEE
Discriminative Cluster Refinement: Improving Object Category Recognition Given Limited Training Data
14 years 11 months ago
A popular approach to problems in image classification is to represent the image as a bag of visual words and then employ a classifier to categorize the image. Unfortunately, a si...
ICDE
2008
IEEE
14 years 10 months ago
2008
IEEE
Abstract-- The inherent uncertainty of data present in numerous applications such as sensor databases, text annotations, and information retrieval motivate the need to handle impre...