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AVI
2000
13 years 10 months ago
An Architecture for Pen-based Interaction on Electronic Whiteboards
This paper describes the software architecture for our pen-based electronic whiteboard system, called Flatland. The design goal of Flatland is to support various activities on per...
Takeo Igarashi, W. Keith Edwards, Anthony LaMarca,...
BMVC
2000
13 years 10 months ago
The Cross Ratio: A Revisit to its Probability Density Function
The cross ratio has wide applications in computer vision because of its invariance under projective transformation. In active vision where the projections of quadruples of colline...
D. Q. Huynh
BCEC
1997
13 years 10 months ago
Attractor Network Models of Cortical Associative Memory
Attractor network models of cortical associative memory functions have developed considerably over the past few years. Here we show that we can improve them further, in terms of c...
Anders Lansner, Erik Fransén
AAAI
1994
13 years 10 months ago
Situated Plan Attribution for Intelligent Tutoring
Plan recognition techniques frequently make rigid assumptions about the student's plans, and invest substantial effort to infer unobservable properties of the student. The pe...
Randall W. Hill Jr., W. Lewis Johnson
MVA
1990
133views Computer Vision» more  MVA 1990»
13 years 10 months ago
Using and Generating Environment Models for Indoor Mobile Robots
An autonomous mobile robot must be able to combine uncertain sensory information with prior knowledge of the world. Moreover, these operations have to be performed fast enough for...
Yuval Roth-Tabak, Terry E. Weymouth