40 search results - page 1 / 8 » Fast keyword detection with sparse time-frequency models |
ICMCS
2008
IEEE
13 years 10 months ago
2008
IEEE
We address the problem of keyword spotting in continuous speech streams when training and testing conditions can be different. We propose a keyword spotting algorithm based on spa...
DAS
2008
Springer
13 years 6 months ago
2008
Springer
As the rapid growth of PDF document in digital libraries, recognizing the document structure and detecting specific document components are useful for document storage, classifica...
ICPR
2008
IEEE
14 years 5 months ago
2008
IEEE
In this work we present a new string similarity feature, the sparse spatial sample (SSS). An SSS is a set of short substrings at specific spatial displacements contained in the or...
CIKM
2008
Springer
13 years 6 months ago
2008
Springer
Tagged data is rapidly becoming more available on the World Wide Web. Web sites which populate tagging services offer a good way for Internet users to share their knowledge. An in...
PAMI
2007
13 years 3 months ago
2007
—We have previously developed a neurodynamical model of motion segregation in cortical visual area V1 and MT of the dorsal stream. The model explains how motion ambiguities cause...