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1998
IEEE
13 years 11 months ago
General Constrained Deformations based on Generalized Metaballs
Space deformation is an important tool in computer animation and shape design. In this paper we propose a new local deformation model based on generalized metaballs. The user spec...
Xiaogang Jin, Youfu Li, Qunsheng Peng
NIPS
1998
13 years 9 months ago
Orientation, Scale, and Discontinuity as Emergent Properties of Illusory Contour Shape
A recent neural model of illusory contour formation is based on a distribution of natural shapes traced by particles moving with constant speed in directions given by Brownian mot...
Karvel K. Thornber, Lance R. Williams
IPCO
1998
152views Optimization» more  IPCO 1998»
13 years 9 months ago
Approximation Bounds for a General Class of Precedence Constrained Parallel Machine Scheduling Problems
Abstract. A well studied and difficult class of scheduling problems concerns parallel machines and precedence constraints. In order to model more realistic situations, we consider ...
Alix Munier, Maurice Queyranne, Andreas S. Schulz
ICRA
1998
IEEE
97views Robotics» more  ICRA 1998»
13 years 11 months ago
Design of a Partitioned Visual Feedback Controller
Image-based servozng systems are often used to track moving targets and their underlying control architecture is a regulation of the image. This regulation is a function of rigid ...
Paul Y. Oh, Peter K. Allen
PLILP
1998
Springer
13 years 11 months ago
A Hidden Herbrand Theorem
: The bene ts of the object, logic or relational, functional, and constraint paradigms can be obtained from our previous combination of the object and functional paradigms in hidde...
Joseph A. Goguen, Grant Malcolm, Tom Kemp