Sciweavers

3640 search results - page 398 / 728
» Combining Fuzzy Information from Multiple Systems
Sort
View
WWW
2006
ACM
16 years 7 months ago
Generation of multimedia TV news contents for WWW
In this paper, we present a system we have developed for automatic TV News video indexing that successfully combines results from the fields of speaker verification, acoustic anal...
Hsin-Chia Fu, Yeong-Yuh Xu, C. L. Tseng
NDQA
2003
119views Education» more  NDQA 2003»
15 years 8 months ago
Inference Web: Portable and Sharable Explanations for Question Answering
The World Wide Web lacks support for explaining information provenance. When web applications return results, many users do not know what information sources were used, when they ...
Deborah L. McGuinness, Paulo Pinheiro da Silva
RIAO
2004
15 years 8 months ago
Ontologies as Background Knowledge to Explore Document Collections
This paper introduces a new approach to provide users with solutions to explore a domain via an information space. A key point in our approach is that information searching and ex...
Nathalie Aussenac-Gilles, Josiane Mothe
ICIP
2003
IEEE
16 years 8 months ago
Audio-visual speaker tracking with importance particle filters
We present a probabilistic method for audio-visual (AV) speaker tracking, using an uncalibrated wide-angle camera and a microphone array. The algorithm fuses 2-D object shape and ...
Daniel Gatica-Perez, Guillaume Lathoud, Iain McCow...
ROMAN
2007
IEEE
131views Robotics» more  ROMAN 2007»
16 years 29 days ago
Real-time acoustic source localization in noisy environments for human-robot multimodal interaction
— Interaction between humans involves a plethora of sensory information, both in the form of explicit communication as well as more subtle unconsciously perceived signals. In ord...
Vlad M. Trifa, Ansgar Koene, Jan Morén, Gor...