Sciweavers

11808 search results - page 31 / 2362
» Isometries and Computability Structures
Sort
View
COMPGEOM
2009
ACM
14 years 2 months ago
Computing hereditary convex structures
Color red and blue the n vertices of a convex polytope P in R3 . Can we compute the convex hull of each color class in o(n log n)? What if we have χ > 2 colors? What if the co...
Bernard Chazelle, Wolfgang Mulzer
ICDCS
2011
IEEE
12 years 7 months ago
Privacy-Preserving Query over Encrypted Graph-Structured Data in Cloud Computing
— In the emerging cloud computing paradigm, data owners become increasingly motivated to outsource their complex data management systems from local sites to the commercial public...
Ning Cao, Zhenyu Yang, Cong Wang, Kui Ren, Wenjing...
ICCD
2006
IEEE
148views Hardware» more  ICCD 2006»
14 years 4 months ago
Trends and Future Directions in Nano Structure Based Computing and Fabrication
— As silicon CMOS devices are scaled down into the nanoscale regime, new challenges at both the device and system level are arising. While some of these challenges will be overco...
R. Iris Bahar
ICIP
2006
IEEE
14 years 1 months ago
MRF Modeling for Optical Flow Computation from Multi-Structure Objects
We propose in this paper a new formulation of the equation of the optical flow enabling to compute global and local motions of multi-structure objects (flowers and petals, trees...
Véronique Prinet, Cyril Cassisa, FengFeng T...
DIGRA
2005
Springer
14 years 1 months ago
Narrative Structure in Trans-Reality Role-Playing Games: Integrating Story Construction from Live Action, Table Top and Computer
Trans-reality role-playing games are conceived of as a form of role-playing game evolving from and integrating established table-top, live-action and computer-based role-playing f...
Craig A. Lindley, Mirjam Eladhari