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Modeling Urban Surface Transportation Network Dependability and Security.
| 题名： | Modeling Urban Surface Transportation Network Dependability and Security. |
| 作者： | rahim, a. a. oman, p. johnson, b. benke, m. sutapati, s. |
| 关键词： | modeling, traffic flow, communications networks, traffic management, intelligent transportation systems, performance maintenance, threat mitigation, urban areas, mass transit |
| 摘要： | This report is based on six publications and submissions to various conferences and journals related to security, survivability, and critical infrastructures. Section 2 gives a background on existing literature related to the study of performance maintenance for transportation systems. Sections 3-5 describe an extension of Survivable Systems Analysis designed for analysis of critical infrastructures, and summarizes a case study performed on the Moscow ITS. Section 6 establishes a correlation between micro simulation and cut-set analysis in determining critical components of a transportation network, by applying these techniques to the Moscow ITS. Sections 7-8 describe multilayered quantitative analyses of transportation systems, which account for the other critical infrastructures upon which transportation systems rely, and demonstrates these analyses with more case studies on the Moscow ITS. Section 9 summarizes our strategies and results, and suggests potential extensions to this research. The writings in Sections 3-8 are presented here as they were published except that introductions were added and the reference lists were removed from the chapters and compiled together into the report bibliography. / NOTE: Final rept. / Supplementary Notes: Sponsored by Department of Transportation, Washington, DC. Office of Research and Special Programs. / Availability Note: Product reproduced from digital image. Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |
| 总页数： | u0715；74p |
| 报告类型： | 科技报告 |
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