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INFOCOM
2002
IEEE
15 years 8 months ago
Using the Small-World Model to Improve Freenet Performance
– Efficient data retrieval in a peer-to-peer system like Freenet is a challenging problem. In this paper we study the impact of cache replacement policy on the performance of Fre...
Hui Zhang 0002, Ashish Goel, Ramesh Govindan
EMS
2008
IEEE
15 years 5 months ago
Threat Modeling Revisited: Improving Expressiveness of Attack
Threat modeling plays an important role in the deployment of optimal security controls and a number of threat modeling techniques have been proposed. However, most of the existing...
Drake Patrick Mirembe, Maybin K. Muyeba
NIPS
2008
15 years 4 months ago
Improved Moves for Truncated Convex Models
We consider the problem of obtaining the approximate maximum a posteriori estimate of a discrete random field characterized by pairwise potentials that form a truncated convex mod...
M. Pawan Kumar, Philip H. S. Torr
170
Voted
ESA
2011
Springer
251views Algorithms» more  ESA 2011»
14 years 3 months ago
Improved Approximation Algorithms for Bipartite Correlation Clustering
In this work we study the problem of Bipartite Correlation Clustering (BCC), a natural bipartite counterpart of the well studied Correlation Clustering (CC) problem. Given a bipart...
Nir Ailon, Noa Avigdor-Elgrabli, Edo Liberty, Anke...
ICPPW
2009
IEEE
15 years 10 months ago
Decentralized Load Balancing for Improving Reliability in Heterogeneous Distributed Systems
Abstract—A probabilistic analytical framework for decentralized load balancing (LB) strategies for heterogeneous distributed-computing systems (DCSs) is presented with the overal...
Jorge E. Pezoa, Sagar Dhakal, Majeed M. Hayat