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CIKM
2004
Springer
16 years 23 hour ago
A practical web-based approach to generating topic hierarchy for text segments
It is crucial in many information systems to organize short text segments, such as keywords in documents and queries from users, into a well-formed topic hierarchy. In this paper,...
Shui-Lung Chuang, Lee-Feng Chien
ITSSA
2006
80views more  ITSSA 2006»
15 years 6 months ago
Self-Configuring Socio-Technical Systems: Redesign at Runtime
: Modern information systems are becoming more and more socio-technical systems, namely systems composed of human (social) agents and software (technical) systems operating togethe...
Volha Bryl, Paolo Giorgini
RSS
2007
192views Robotics» more  RSS 2007»
15 years 8 months ago
Map-Based Precision Vehicle Localization in Urban Environments
Abstract— Many urban navigation applications (e.g., autonomous navigation, driver assistance systems) can benefit greatly from localization with centimeter accuracy. Yet such ac...
Jesse Levinson, Michael Montemerlo, Sebastian Thru...
SIGOPSE
2004
ACM
16 years 1 days ago
Undo for anyone, anywhere, anytime
Computer systems are complex and unforgiving. Users need environments more tolerant of errors, allowing them to correct mistakes and explore alternatives. This is the aim of Joyce...
James O'Brien, Marc Shapiro
SIGGRAPH
1999
ACM
15 years 11 months ago
Real-Time Acoustic Modeling for Distributed Virtual Environments
Realistic acoustic modeling is essential for spatializing sound in distributed virtual environments where multiple networked users move around and interact visually and aurally in...
Thomas A. Funkhouser, Patrick Min, Ingrid Carlbom