Urban water distribution systems (WDSs) are vulnerable to accidental and intentional contamination incidents that could result in adverse human health and safety impacts. This thesis research is part of a bigger ongoing cyberinfrastructure project. The overall goal of this project is to develop an adaptive cyberinfrastructure for threat management in urban water distribution systems. The application software core of the cyberinfrastructure consists of various optimization modules and a simulation module. This thesis focuses on the development of specific middleware components of the cyberinfrastructure that enables efficient seamless execution of the core software component in a grid environment. The components developed in this research include: (i) a coarse-grained parallel wrapper for the simulation module that includes additional features for persistent execution and hooks to communicate with the optimization module and the job submission middleware, (ii) a seamless job submission interface, and (iii) a graphical real time application monitoring tool. The threat management problems used in this research is restricted to contaminant source characterization in water distribution systems.
| Identifer | oai:union.ndltd.org:NCSU/oai:NCSU:etd-12142006-011340 |
| Date | 19 December 2006 |
| Creators | Sreepathi, Sreerama (Sarat) |
| Contributors | Dr. G.(Kumar) Mahinthakumar, Dr. Xiaosong Ma, Dr. Frank Mueller, Dr. Ranji Ranjithan |
| Publisher | NCSU |
| Source Sets | North Carolina State University |
| Language | English |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://www.lib.ncsu.edu/theses/available/etd-12142006-011340/ |
| Rights | unrestricted, I hereby certify that, if appropriate, I have obtained and attached hereto a written permission statement from the owner(s) of each third party copyrighted matter to be included in my thesis, dis sertation, or project report, allowing distribution as specified below. I certify that the version I submitted is the same as that approved by my advisory committee. I hereby grant to NC State University or its agents the non-exclusive license to archive and make accessible, under the conditions specified below, my thesis, dissertation, or project report in whole or in part in all forms of media, now or hereafter known. I retain all other ownership rights to the copyright of the thesis, dissertation or project report. I also retain the right to use in future works (such as articles or books) all or part of this thesis, dissertation, or project report. |
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