Verification of Simulation Models of Network Protocols Using State Space Exploration
Sobeih, Ahmed Adel
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https://hdl.handle.net/2142/81835
Description
Title
Verification of Simulation Models of Network Protocols Using State Space Exploration
Author(s)
Sobeih, Ahmed Adel
Issue Date
2008
Doctoral Committee Chair(s)
Viswanathan, Mahesh
Department of Study
Computer Science
Discipline
Computer Science
Degree Granting Institution
University of Illinois at Urbana-Champaign
Degree Name
Ph.D.
Degree Level
Dissertation
Keyword(s)
Computer Science
Language
eng
Abstract
Finally, we present incremental state space exploration (ISSE), a technique that aims to provide a speedup in the state space exploration time of evolving simulation models; i.e., simulation models whose code changes from one version to another. A code change may or may not lead to a behavioral change. We analytically obtain necessary conditions for the ISSE technique to provide a speedup in the state space exploration time when compared to a traditional (non-incremental) SSE technique. We applied the ISSE technique to our case studies. In two case studies (namely AODV and directed diffusion), ISSE provided a speedup whereas in one case study (namely ARQ), it did not provide a speedup because the necessary conditions were violated.
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