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題名 Reachability and Firing Sequences of Homogeneous Synchronized Choice Petri Nets
作者 趙玉
Chao,Daniel Yuh
日期 2005-01
上傳時間 17-Jan-2009 16:05:17 (UTC+8)
摘要 A new local structure called the Second Order Structure (SOS) has been proposed to generate a new class of nets called Synchronized Choice Nets (SNC). SNC covers well-behaved free-choice nets. The reachability problem for Homogeneous SNC (HSNC, a subclass of SNC) is quite simple because reachable markings are linearly additive and can be translated into a structural problem based on the S-Matrix. An algorithm for constructing the S-Matrix has been developed to record the structural relationships among places. Hence, it is no longer a P-Space hard problem, and an algorithm with polynomial time complexity has been developed. Also presented is an algorithm for deriving the shortest firing sequence from one reachable marking to another. How the algorithm can be extended to Inhomogeneous and non-SNC is discussed.
關聯 Journal of Information Science and Engineering, 21(1), 129-152
資料類型 article
dc.creator (作者) 趙玉zh_TW
dc.creator (作者) Chao,Daniel Yuh-
dc.date (日期) 2005-01en_US
dc.date.accessioned 17-Jan-2009 16:05:17 (UTC+8)-
dc.date.available 17-Jan-2009 16:05:17 (UTC+8)-
dc.date.issued (上傳時間) 17-Jan-2009 16:05:17 (UTC+8)-
dc.identifier.uri (URI) https://nccur.lib.nccu.edu.tw/handle/140.119/27045-
dc.description.abstract (摘要) A new local structure called the Second Order Structure (SOS) has been proposed to generate a new class of nets called Synchronized Choice Nets (SNC). SNC covers well-behaved free-choice nets. The reachability problem for Homogeneous SNC (HSNC, a subclass of SNC) is quite simple because reachable markings are linearly additive and can be translated into a structural problem based on the S-Matrix. An algorithm for constructing the S-Matrix has been developed to record the structural relationships among places. Hence, it is no longer a P-Space hard problem, and an algorithm with polynomial time complexity has been developed. Also presented is an algorithm for deriving the shortest firing sequence from one reachable marking to another. How the algorithm can be extended to Inhomogeneous and non-SNC is discussed.-
dc.format application/en_US
dc.language enen_US
dc.language en-USen_US
dc.language.iso en_US-
dc.relation (關聯) Journal of Information Science and Engineering, 21(1), 129-152en_US
dc.title (題名) Reachability and Firing Sequences of Homogeneous Synchronized Choice Petri Netsen_US
dc.type (資料類型) articleen