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M.S. Thesis Defense: Stephen Won
Friday, November 30, 2012
12:00 p.m.
Room 2224, AVW Bldg.
For More Information:
Maria Hoo
301 405 3681
mch@umd.edu

ANNOUNCEMENT: M.S. Thesis Defense

Name: Stephen Won

Committtee:

Professor Shuvra Bhattacharyya (advisor)

Professor Silvina Matysiak

Professor Uzi Vishkin

Date/TIme: November 30, 2012 at 12PM

Location: Room 2224, AVW Building

Title: A Networked Dataflow Simulation Environment for Signal Processing and Data Mining Applications

Abstract:

In networked signal processing systems, dataflow graphs can be used to describe the processing on individual network nodes. However, to analyze the correctness and performance of these systems, designers must understand the interactions across these individual “node-level” dataflow graphs — as they communicate across the network — in addition to the characteristics of the individual graphs.

In this thesis, we present a novel simulation environment, called the NS-2-TDIF SIMulation environment (NT-SIM). NT-SIM provides integrated co-simulation of networked systems and combines the network analysis capabilities provided by the Network Simulator (ns) with the scheduling capabilities of a dataflow-based framework, thereby providing novel features for more comprehensive simulation of networked signal processing systems.

Through a novel integration of advanced tools for network and dataflow graph simulation, our NT-SIM environment allows comprehensive simulation and analysis of networked systems. We present two case studies that concretely demonstrate the utility of NT-SIM in the contexts of a heterogeneous signal processing and data mining system design.

This Event is For: Graduate • Faculty

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