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CPHYSICS
2004
80views more  CPHYSICS 2004»
15 years 7 months ago
A treecode algorithm for simulating electron dynamics in a Penning-Malmberg trap
A treecode algorithm is presented for computing the electrostatic potential and electric field in a system of charged particles. The algorithm is grid-free and with N particles it...
A. J. Christlieb, R. Krasny, John P. Verboncoeur
INFOCOM
2011
IEEE
14 years 11 months ago
A distributed and privacy preserving algorithm for identifying information hubs in social networks
—This paper addresses the problem of identifying the top-k information hubs in a social network. Identifying topk information hubs is crucial for many applications such as advert...
Muhammad Usman Ilyas, Muhammad Zubair Shafiq, Alex...
CGF
1998
118views more  CGF 1998»
15 years 7 months ago
An Exhaustive Error-Bounding Algorithm for Hierarchical Radiosity
This paper presents a complete algorithm for the evaluation and control of error in radiosity calculations. Providing such control is both extremely important for industrial appli...
Nicolas Holzschuch, François X. Sillion
ICIP
2009
IEEE
16 years 8 months ago
A Graph-cut Based Algorithm For Approximate Mrf Optimization
This paper copes with the approximate minimization of Markovian energy with pairwise interactions. We extend previous approaches that rely on graph-cuts and move making techniques...
SIGCSE
1999
ACM
120views Education» more  SIGCSE 1999»
15 years 11 months ago
Visualizing the CPU scheduler and page replacement algorithms
In this paper, we presenttwo packagesthat simulate the multilevel feedbackqueueschedulingalgorithm for a single CPU,andfive pagereplacementalgorithmsthat areusedin the context of ...
Sami Khuri, Hsiu-Chin Hsu