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A Scalable Distributed Information Management System (SDIMS)

A Scalable Distributed Information Management System (SDIMS)

A Scalable Distributed Information Management System (SDIMS). P. Yalagandula, M. Dahlin cs.utexas.edu SIGCOMM 2004. Outline. Introduction Goal : Aggregation Innovation Flexibility Scalability Robustness Implementation Evaluation Conclusions. Introduction. Why SDIMS ?

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624 views • 55 slides
Simultaneous Optimization for Concave Costs: Single Sink Aggregation or Single Source Buy-at-Bulk

Simultaneous Optimization for Concave Costs: Single Sink Aggregation or Single Source Buy-at-Bulk

Simultaneous Optimization for Concave Costs: Single Sink Aggregation or Single Source Buy-at-Bulk. Lecturer: ??? ??? ??? Department of Computer Science and Information Engineering National Taiwan University. Introduction to Wireless Sensor Network. Base station. Sensor nodes.

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631 views • 51 slides
Dynamic Forwarding over Tree-on-DAG for Scalable Data Aggregation in Sensor Networks

Dynamic Forwarding over Tree-on-DAG for Scalable Data Aggregation in Sensor Networks

Dynamic Forwarding over Tree-on-DAG for Scalable Data Aggregation in Sensor Networks High-Speed Networking Lab. Dept. of CSIE, Fu-Jen Catholic University Adviser: Jenn Wei Lin Speaker: Tzung-Lin Yu. Outline. Abstract Introduction Related Work DAA (Data Aware Anycast)

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446 views • 32 slides
An Efficient Clustering-based Heuristic for Data Gathering and Aggregation in Sensor Networks

An Efficient Clustering-based Heuristic for Data Gathering and Aggregation in Sensor Networks

An Efficient Clustering-based Heuristic for Data Gathering and Aggregation in Sensor Networks. Wireless Communications and Networking (WCNC 2003). IEEE , Volume: 3 , 16-20 March 2003. Koustuv Dasgupta, Konstantinos Kalpakis, Parag Namjoshi. Outline. System Model The Data Gathering Problem

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419 views • 27 slides
PlanetenWachHundNetz

PlanetenWachHundNetz

PlanetenWachHundNetz. Instrumentation Infrastructure for PlanetLab Vitus Lorenz-Meyer. Peer-to-Peer. Problem. Distributed on open internet All participants both receive & provide services to/from others Not centrally administered Membership changes over time (churn)

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325 views • 24 slides
Hui Zhang Samrat Ganguly Sudeept Bhatnagar Rauf Izmailov NEC Labs America

Hui Zhang Samrat Ganguly Sudeept Bhatnagar Rauf Izmailov NEC Labs America

Optimal Load Balancing in Publish/Subscribe Broker Networks using Active Workload Management. Hui Zhang Samrat Ganguly Sudeept Bhatnagar Rauf Izmailov NEC Labs America Abhishek Sharma University of Southern California. Outline. Problem statement

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308 views • 18 slides
Probabilistic Data Aggregation

Probabilistic Data Aggregation

Probabilistic Data Aggregation. Ling Huang, Ben Zhao, Anthony Joseph Sahara Retreat January, 2004 . Motivation. Definition of Data agg. An important function for network infrastructures Exact result not achievable in face of loss and faults

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214 views • 11 slides

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