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DCC
1995
IEEE
15 years 7 months ago
Accelerating Fractal Image Compression by Multi-Dimensional Nearest Neighbor Search
: In fractal image compression the encoding step is computationally expensive. A large number of sequential searches through a list of domains (portions of the image) are carried o...
Dietmar Saupe
WSC
2007
15 years 5 months ago
A confidence interval for tail conditional expectation via two-level simulation
We develop and evaluate a two-level simulation procedure that produces a confidence interval for tail conditional expectation, otherwise known as conditional tail expectation. Th...
Hai Lan, Barry L. Nelson, Jeremy Staum
129
Voted
WSC
2008
15 years 5 months ago
Modeling of air traffic arrival operations through agent-based simulation
This paper reports on the development and validation of an agent based simulation model of air traffic control arrival operations. The simulation model includes modeling of both t...
Sanjiv Shresta, Ralf H. Mayer
123
Voted
CSCWD
2008
Springer
15 years 5 months ago
Authorization approaches for advanced permission-role assignments
Role-based access control (RBAC) has been proven to be a flexible and useful access control model for information sharing in distributed collaborative environments. Permission-rol...
Hua Wang, Jianming Yong, Jiuyong Li, Min Peng
114
Voted
CGVR
2008
15 years 5 months ago
Algorithms for the Automatic Generation of Urban Streets and Buildings
- We describe the algorithms we have developed to automatically generate street networks and building plots in the automatic procedural creation of a realistic city. Our system fir...
Soon Tee Teoh