Sciweavers

3254 search results - page 602 / 651
» Tracking Interacting People
Sort
View
ICMCS
2005
IEEE
171views Multimedia» more  ICMCS 2005»
15 years 11 months ago
Automatic Speech Activity Detection, Source Localization, and Speech Recognition on the Chil Seminar Corpus
To realize the long-term goal of ubiquitous computing, technological advances in multi-channel acoustic analysis are needed in order to solve several basic problems, including spe...
Dusan Macho, Jaume Padrell, Alberto Abad, Climent ...
INFOCOM
2005
IEEE
15 years 11 months ago
SyncScan: practical fast handoff for 802.11 infrastructure networks
Abstract— Wireless access networks scale by replicating base stations geographically and then allowing mobile clients to seamlessly “hand off” from one station to the next as...
Ishwar Ramani, Stefan Savage
IUI
2005
ACM
15 years 11 months ago
The centrality of pivotal points in the evolution of scientific networks
In this paper, we describe the development of CiteSpace as an integrated environment for identifying and tracking thematic trends in scientific literature. The goal is to simplify...
Chaomei Chen
SIGIR
2005
ACM
15 years 11 months ago
Indexing emails and email threads for retrieval
Electronic mail poses a number of unusual challenges for the design of information retrieval systems and test collections, including informal expression, conversational structure,...
Yejun Wu, Douglas W. Oard
VRST
2005
ACM
15 years 11 months ago
POLAR: portable, optical see-through, low-cost augmented reality
We describe POLAR, a portable, optical see-through, low-cost augmented reality system, which allows a user to see annotated views of small to medium-sized physical objects in an u...
Alex Olwal, Tobias Höllerer