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CVPR
2000
IEEE
14 years 2 months ago
Provably Fast Algorithms for Contour Tracking
A new tracker is presented. Two sets are identified: one which contains all possible curves as found in the image, and a second which contains all curves which characterize the o...
Daniel Freedman, Michael S. Brandstein
LICS
2000
IEEE
14 years 2 months ago
Virtual Symmetry Reduction
We provide a general method for ameliorating state explosion via symmetry reduction in certain asymmetric systems, such as systems with many similar, but not identical, processes....
E. Allen Emerson, John Havlicek, Richard J. Trefle...
VISUALIZATION
2000
IEEE
14 years 2 months ago
Image based rendering with stable frame rates
This paper presents an efficient keyframeless image-based rendering technique. An intermediate image is used to exploit the coherences among neighboring frames. The pixels in the...
Huamin Qu, Ming Wan, Jiafa Qin, Arie E. Kaufman
CHI
2000
ACM
14 years 2 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...
MOBIHOC
2000
ACM
14 years 2 months ago
Role-based multicast in highly mobile but sparsely connected ad hoc networks
— We present an approach to multicasting messages among highly mobile hosts in ad hoc networks. We suggest a new definition of a role-based multicast that suits the special need...
Linda Briesemeister, Günter Hommel