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COMPGEOM
2006
ACM
16 years 1 months ago
An optimal-time algorithm for shortest paths on a convex polytope in three dimensions
We present an optimal-time algorithm for computing (an implicit representation of) the shortest-path map from a fixed source s on the surface of a convex polytope P in three dime...
Yevgeny Schreiber, Micha Sharir
VEE
2005
ACM
140views Virtualization» more  VEE 2005»
16 years 25 days ago
Planning for code buffer management in distributed virtual execution environments
Virtual execution environments have become increasingly useful in system implementation, with dynamic translation techniques being an important component for performance-critical ...
Shukang Zhou, Bruce R. Childers, Mary Lou Soffa
MM
2003
ACM
161views Multimedia» more  MM 2003»
16 years 16 days ago
Integrated power management for video streaming to mobile handheld devices
Optimizing user experience for streaming video applications on handheld devices is a significant research challenge. In this paper, we propose an integrated power management appr...
Shivajit Mohapatra, Radu Cornea, Nikil D. Dutt, Al...
EUROCRYPT
2010
Springer
16 years 2 days ago
Fully Secure Functional Encryption: Attribute-Based Encryption and (Hierarchical) Inner Product Encryption
In this paper, we present two fully secure functional encryption schemes. Our first result is a fully secure attribute-based encryption (ABE) scheme. Previous constructions of AB...
Allison B. Lewko, Tatsuaki Okamoto, Amit Sahai, Ka...
CANPC
2000
Springer
15 years 11 months ago
Transparent Network Connectivity in Dynamic Cluster Environments
Improvements in microprocessor and networking performance have made networks of workstations a very attractive platform for high-end parallel and distributed computing. However, t...
Xiaodong Fu, Hua Wang, Vijay Karamcheti