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AIED
2009
Springer
14 years 2 months ago
From Conceptual Models to Agent-based Simulations: Why and How
The core problem we address in this paper is how to take a declarative conceptual representation of a complex system and produce an agent-based simulation of that model. In particu...
Swaroop Vattam, Ashok K. Goel, Spencer Rugaber, Ci...
CORR
2010
Springer
143views Education» more  CORR 2010»
13 years 7 months ago
Opportunistic Routing in Ad Hoc Networks: How many relays should there be? What rate should nodes use?
Opportunistic routing is a multi-hop routing scheme which allows for selection of the best immediately available relay. In blind opportunistic routing protocols, where transmitters...
Joseph Blomer, Nihar Jindal
GLOBECOM
2009
IEEE
14 years 2 months ago
Coding Versus ARQ in Fading Channels: How Reliable Should the PHY Be?
—This paper studies the tradeoff between channel coding and ARQ (automatic repeat request) in Rayleigh blockfading channels. A heavily coded system corresponds to a low transmiss...
Peng Wu, Nihar Jindal
ICCV
2005
IEEE
14 years 1 months ago
How Hard is 3-View Triangulation Really?
We present a solution for optimal triangulation in three views. The solution is guaranteed to find the optimal solution because it computes all the stationary points of the (maxi...
Henrik Stewénius, Frederik Schaffalitzky, D...
SC
2005
ACM
14 years 1 months ago
How Well Can Simple Metrics Represent the Performance of HPC Applications?
In this paper, a systematic study of the effects of complexity of prediction methodology on its accuracy for a set of real applications on a variety of HPC systems is performed. R...
Laura Carrington, Michael Laurenzano, Allan Snavel...