Sciweavers

2422 search results - page 364 / 485
» Composition of Services with Constraints
Sort
View
PAMI
2010
127views more  PAMI 2010»
15 years 4 months ago
The Structure of Multiplicative Motions in Natural Imagery
—A theoretical investigation of the frequency structure of multiplicative image motion signals is presented, e.g., as associated with translucency phenomena. Previous work has cl...
Konstantinos G. Derpanis, Richard P. Wildes
ICCV
2009
IEEE
15 years 4 months ago
Attached shadow coding: Estimating surface normals from shadows under unknown reflectance and lighting conditions
We present a novel technique, termed attached shadow coding, for estimating surface normals from shadows when the reflectance and lighting conditions are unknown. Our key idea is ...
Takahiro Okabe, Imari Sato, Yoichi Sato
CORR
2010
Springer
198views Education» more  CORR 2010»
15 years 3 months ago
Convex Graph Invariants
The structural properties of graphs are usually characterized in terms of invariants, which are functions of graphs that do not depend on the labeling of the nodes. In this paper ...
Venkat Chandrasekaran, Pablo A. Parrilo, Alan S. W...
PC
2012
223views Management» more  PC 2012»
14 years 2 months ago
Using shared arrays in message-driven parallel programs
This paper describes a safe and efficient combination of the object-based message-driven execution and shared array parallel programming models. In particular, we demonstrate how ...
Phil Miller, Aaron Becker, Laxmikant V. Kalé...
SACMAT
2009
ACM
16 years 29 days ago
Supporting RBAC with XACML+OWL
XACML does not natively support RBAC and even the specialized XACML profiles are not able to support many relevant constraints such as static and dynamic separation of duty. Exte...
Rodolfo Ferrini, Elisa Bertino