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https://ah.lib.nccu.edu.tw/handle/140.119/72845
題名: | Virtual First-Order Structure | 作者: | 趙玉 Chao, Daniel Yuh |
貢獻者: | 資管系 | 關鍵詞: | Petri nets; synchronized choice nets; siphons; traps; weakly live | 日期: | Feb-2007 | 上傳時間: | 12-Jan-2015 | 摘要: | The proof of liveness for various new classes of nets is not intuitive and rather hard to understand. We propose to find the maximum class, called non-virtual-net (NV-net) that are live as long as all minimal siphons never get empty of tokens and the maximum class, called virtual-net (V-net) that may be weakly live if all minimal siphons never get empty of tokens. In the future, when a new system is developed, if it is an NV-net, then it is live as long as no siphons ever get empty. We show that weakly liveness is closely related to a structure called Virtual First Order Structure. We show that both Synchronized Choice Net and Extended Synchronized Choice Net belong to non-virtual-net. | 關聯: | Journal of Information Science and Engineering,23(2),371-385 | 資料類型: | article |
Appears in Collections: | 期刊論文 |
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File | Description | Size | Format | |
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371-385.pdf | 538.6 kB | Adobe PDF2 | View/Open |
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