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IMR
2004
Springer
14 years 25 days ago
Smoothing and Adaptive Redistribution for Grids with Irregular Valence and Hanging Nodes
We describe some extensions to the grid smoothing scheme described in [1, 2] that deal with the following issues: 1) the clustering effect of changing valence in an unstructured ...
Larisa Branets, Graham F. Carey
VL
2000
IEEE
115views Visual Languages» more  VL 2000»
13 years 12 months ago
SD2: A Sound and Complete Diagrammatic Reasoning System
SD2 is a system of Venn-type diagrams that can be used to reason diagrammatically about sets, their cardinalities and their relationships. They augment the systems of Venn-Peirce ...
John Howse, Fernando Molina, John Taylor
VL
1999
IEEE
164views Visual Languages» more  VL 1999»
13 years 11 months ago
Reasoning with Spider Diagrams
Spider diagrams combine and extend Venn diagrams and Euler circles to express constraints on sets and their relationships with other sets. These diagrams can usefully be used in c...
John Howse, Fernando Molina, John Taylor, Stuart K...
FGR
1998
IEEE
110views Biometrics» more  FGR 1998»
13 years 11 months ago
Dynamic Models of Human Motion
This paper describes experiments in human motion understanding, defined here as estimation of the physical state of the body (the Plant) combined with interpretation of that part ...
Christopher Richard Wren, Alex Pentland
ICRA
1993
IEEE
102views Robotics» more  ICRA 1993»
13 years 11 months ago
Geometric Characteristics of Antagonistic Stiffness in Redundantly Actuated Mechanisms
Parallel closed-chainmechanical architectures allow for redundant actuation in the force domain. Antagonistic actuation, afforded by this input force redundancy, in conjunction wi...
Byung-Ju Yi, Robert A. Freeman