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   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">Nancy Leveson.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Huang, Orton T., 1977-</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="other" lang="en_US">Massachusetts Institute of Technology. Dept. of Electrical Engineering and Computer Science.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department">Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="accessioned">2005-09-26T20:36:59Z</dim:field>
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   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2003.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Includes bibliographical references (leaves 82-83).</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="abstract" lang="en_US">SpecTRM is a CAD system for digital automation. The intent of SpecTRM is to assist engineers in managing the requirements, design and evolution process aspects of developing software. The purpose of this thesis project is to extend SpecTRM even further through the development of visualization tools. This will consist of building tools in three general areas to increase the functionality of SpecTRM. These areas include post-simulation visualization tools, interactive visualizations and 3D visualizations. Post-simulation visualization involves taking the data produced by a SpecTRM model's simulation of a system and constructing tools that allow the user to see the data in a more meaningful way. Run-time interactive tools involve providing tools that help the user interact with and control the system during simulator operation. 3D visualizations provide a means for the user to see the output of the simulation transform 3D models. The goal of this thesis is to develop meaningful ways to understand and manage a complex software system in addition to all the tools that SpecTRM provides.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="statementofresponsibility" lang="en_US">by Orton T. Huang.</dim:field>
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   	&lt;Abstract>SpecTRM is a CAD system for digital automation. The intent of SpecTRM is to assist engineers in managing the requirements, design and evolution process aspects of developing software. The purpose of this thesis project is to extend SpecTRM even further through the development of visualization tools. This will consist of building tools in three general areas to increase the functionality of SpecTRM. These areas include post-simulation visualization tools, interactive visualizations and 3D visualizations. Post-simulation visualization involves taking the data produced by a SpecTRM model&amp;apos;s simulation of a system and constructing tools that allow the user to see the data in a more meaningful way. Run-time interactive tools involve providing tools that help the user interact with and control the system during simulator operation. 3D visualizations provide a means for the user to see the output of the simulation transform 3D models. The goal of this thesis is to develop meaningful ways to understand and manage a complex software system in addition to all the tools that SpecTRM provides.&lt;/Abstract>
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