Sciweavers

3506 search results - page 154 / 702
» Pattern recognition in information systems
Sort
View
ICASSP
2008
IEEE
15 years 11 months ago
Effective error prediction using decision tree for ASR grammar network in call system
CALL (Computer Assisted Language Learning) systems using ASR (Automatic Speech Recognition) for second language learning have received increasing interest recently. However, it st...
Hongcui Wang, Tatsuya Kawahara
145
Voted
IVC
2002
141views more  IVC 2002»
15 years 4 months ago
Real-time gesture recognition system and application
In this paper, we consider a vision-based system that can interpret a user's gestures in real time to manipulate windows and objects within a graphical user interface. A hand...
Chan Wah Ng, Surendra Ranganath
GISCIENCE
2008
Springer
112views GIS» more  GISCIENCE 2008»
15 years 5 months ago
Decentralized Movement Pattern Detection amongst Mobile Geosensor Nodes
Movement patterns, like flocking and converging, leading and following, are examples of high-level process knowledge derived from lowlevel trajectory data. Conventional techniques...
Patrick Laube, Matt Duckham, Thomas Wolle
TASLP
2002
110views more  TASLP 2002»
15 years 4 months ago
Automatic generation of subword units for speech recognition systems
Large vocabulary continuous speech recognition (LVCSR) systems traditionally represent words in terms of smaller subword units. Both during training and during recognition, they re...
Rita Singh, Bhiksha Raj, Richard M. Stern
SPEAKERC
2007
Springer
140views Biometrics» more  SPEAKERC 2007»
15 years 10 months ago
Higher-Level Features in Speaker Recognition
Higher-level features based on linguistic or long-range information have attracted significant attention in automatic speaker recognition. This article briefly summarizes approac...
Elizabeth Shriberg