'Node selection' diaporamas de présentation

Topology Management Ad hoc and Sensor Networks

Topology Management Ad hoc and Sensor Networks. The Need for Topology Management. What is it? The physical or logical interconnection pattern of a network Topology schemes in wired networks: Bus Star Ring Why do we need different schemes in sensor networks?

786 views • 63 slides

Topology Management Ad hoc and Sensor Networks

Topology Management Ad hoc and Sensor Networks. The Need for Topology Management. What is it? The physical or logical interconnection pattern of a network Topology schemes in wired networks: Bus Star Ring Why do we need different schemes in sensor networks?

899 views • 63 slides

Dynamics of Real-world Networks

Dynamics of Real-world Networks. Jure Leskovec Machine Learning Department Carnegie Mellon University jure@cs.cmu.edu http://www.cs.cmu.edu/~jure. Committee members. Christos Faloutsos Avrim Blum Jon Kleinberg John Lafferty. Network dynamics. Web & citations. Sexual network.

603 views • 60 slides

2004 ETRI-SNU ?? ?????

2004 ETRI-SNU ?? ?????. ??? , ??? , ??? ????? MMLAB 2005.1.25. Contents. Downlink Node Cooperation with node selection schemes Performance Degradation in Multihop Wireless Networks with DATA and VOICE mixed traffic DCMA: Distributed and Asynchronous MAC protocol for MIMO ad hoc networks

574 views • 40 slides

493 views • 37 slides

Belief-Propagation with Information Correction: Near Maximum-Likelihood Decoding of LDPC Codes

Belief-Propagation with Information Correction: Near Maximum-Likelihood Decoding of LDPC Codes. Ned Varnica + , Marc Fossorier # , Alek Kav ?i? + + Division of Engineering and Applied Sciences Harvard University # Department of Electrical Engineering University of Hawaii. Outline.

419 views • 27 slides

MILP algorithms: branch-and-bound and branch-and-cut

MILP algorithms: branch-and-bound and branch-and-cut. Content. The Branch-and-Bound (BB) method. the framework for almost all commercial software for solving mixed integer linear programs Cutting-plane (CP) algorithms. Branch-and-Cut (BC)

1.13k views • 25 slides

Relative Network Positioning via CDN Redirections

Relative Network Positioning via CDN Redirections. A. Su, D. Choffnes , F. Bustamante, A. Kuzmanovic ICDCS 2008 Presented by: Imranul Hoque. Relative Network Positioning. Replica 2. Replica 1. Replica 3. How to calculate RTT?. Which one to choose?. Relative Position. 1. Replica 2

286 views • 17 slides

Hop Optimization and Relay Node Selection in Multi-hop Wireless Ad-hoc Networks

Hop Optimization and Relay Node Selection in Multi-hop Wireless Ad-hoc Networks. Xiaohua (Edward) Li Department of Electrical and Computer Engineering State University of New York at Binghamton xli@binghamton.edu. 1.Introduction. Multi-hop transmission Benefits: Make network flexible,

311 views • 17 slides

Relative Network Positioning via CDN Redirections

252 views • 16 slides

Guiding Combinatorial Optimization with UCT

Guiding Combinatorial Optimization with UCT Ashish Sabharwal and Horst Samulowitz IBM Watson Research Center (presented by Raghuram Ramanujan) MCTS Workshop at ICAPS-2011 June 12, 2011. MCTS and Combinatorial Search. Monte Carlo Tree Search (MCTS): widely used in a variety of domains in AI

305 views • 14 slides

Communication Pattern Based Node Selection for Shared Networks

Communication Pattern Based Node Selection for Shared Networks. Srikanth Goteti Interactive Data Corp Jaspal Subhlok University of Houston AMS Symposium 2003. Resource Selection for Network/Grid Applications. Model. Data. GUI. Sim 1. Pre. Stream. Application. ?.

201 views • 12 slides