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GD
2006
Springer
14 years 19 days ago
2006
Springer
Given a tree T spanning a set of points S in the plane, we study the problem of drawing T using only line segments aligned with a fixed set of directions C. The vertices in the dra...
SIGGRAPH
1991
ACM
14 years 15 days ago
1991
ACM
A general light transfer simulation algorithm for environments composed of materials with arbitrary reflectance functions is presented. This algorithm removes the previous practic...
SIGGRAPH
1991
ACM
14 years 15 days ago
1991
ACM
We present a method fortexturesynthesisbased on thesimulation of a process of local nonlinear interaction, called reaction-diffusion, which has been proposed as a model of biologi...
CARDIS
2010
Springer
14 years 9 days ago
2010
Springer
Abstract. Direct Anonymous Attestation (DAA) is an anonymous digital signature scheme that aims to provide both signer authentication and privacy. One of the properties that makes ...
HICSS
2009
IEEE
14 years 7 days ago
2009
IEEE
The creative process has been a key topic research over the past century, but it wasn’t until the last decade that creativity became a hot topic of research in the HCI. It is an...