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» On Simple and Secure Key Distribution
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ICDCS
2007
IEEE
15 years 10 months ago
Defragmenting DHT-based Distributed File Systems
Existing DHT-based file systems use consistent hashing to assign file blocks to random machines. As a result, a user task accessing an entire file or multiple files needs to r...
Jeffrey Pang, Phillip B. Gibbons, Michael Kaminsky...
SMI
2006
IEEE
183views Image Analysis» more  SMI 2006»
15 years 9 months ago
The Generalized Shape Distributions for Shape Matching and Analysis
This paper presents a novel 3D shape descriptor "The Generalized Shape Distributions" for effective shape matching and analysis, by taking advantage of both local and gl...
Yi Liu, Hongbin Zha, Hong Qin
ICML
2010
IEEE
15 years 4 months ago
Nonparametric Return Distribution Approximation for Reinforcement Learning
Standard Reinforcement Learning (RL) aims to optimize decision-making rules in terms of the expected return. However, especially for risk-management purposes, other criteria such ...
Tetsuro Morimura, Masashi Sugiyama, Hisashi Kashim...
CTRSA
2004
Springer
89views Cryptology» more  CTRSA 2004»
15 years 9 months ago
Universal Re-encryption for Mixnets
We introduce a new cryptographic technique that we call universal re-encryption. A conventional cryptosystem that permits reencryption, such as ElGamal, does so only for a player w...
Philippe Golle, Markus Jakobsson, Ari Juels, Paul ...
ECRTS
2007
IEEE
15 years 10 months ago
On Dominating Set Allocation Policies in Real-Time Wide-Area Distributed Systems
This paper investigates resource allocation policies for achieving real-time content distribution with subsecond delay bounds on the current Internet. Resource allocation in real-...
Chengdu Huang, Tarek F. Abdelzaher, Xue Liu