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» The Invariants of the Clifford Groups
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CAGD
2005
108views more  CAGD 2005»
13 years 7 months ago
Designing composite triangular subdivision schemes
The paper iterates on the observation made independently by several groups of authors that building subdivision schemes out of simple, very local and geometrically invariant avera...
Peter Oswald
CHI
2000
ACM
13 years 12 months ago
Helper agent: designing an assistant for human-human interaction in a virtual meeting space
This paper introduces a new application area for agents in the computer interface: the support of human-human interaction. We discuss an interface agent prototype that is designed...
Katherine Isbister, Hideyuki Nakanishi, Toru Ishid...
JCSS
2010
190views more  JCSS 2010»
13 years 6 months ago
Pattern matching with don't cares and few errors
We present solutions for the k-mismatch pattern matching problem with don’t cares. Given a text t of length n and a pattern p of length m with don’t care symbols and a bound k...
Raphaël Clifford, Klim Efremenko, Ely Porat, ...
CSCW
2012
ACM
12 years 3 months ago
Social visualization and negotiation: effects of feedback configuration and status
We describe a social visualization system that monitors the vocal arousal levels of the participants in a simulated twoparty employment negotiation. In a 3x2 factorial experiment ...
Michael Nowak, Juho Kim, Nam Wook Kim, Clifford Na...
CVPR
2009
IEEE
15 years 2 months ago
Shape Analysis with Conformal Invariants for Multiply Connected Domains and its Application to Analyzing Brain Morphology
All surfaces can be classified by the conformal equivalence relation. Conformal invariants, which are shape indices that can be defined intrinsically on a surface, may be used t...
Paul M. Thompson, Tony F. Chan, Xianfeng Gu, Yalin...