甲乙己組專題討論紀要 Data Collection and Analysis of Critical Infrastructure Interdependency Relationships Dr. Chien-Cheng Chou 2012/09/26(三) 13:00~15:00 土木館5F演講廳.

Presentation on theme: "甲乙己組專題討論紀要 Data Collection and Analysis of Critical Infrastructure Interdependency Relationships Dr. Chien-Cheng Chou 2012/09/26(三) 13:00~15:00 土木館5F演講廳."— Presentation transcript:

1 甲乙己組專題討論紀要 Data Collection and Analysis of Critical Infrastructure Interdependency Relationships Dr. Chien-Cheng Chou 2012/09/26(三) 13:00~15:00 土木館5F演講廳 三、 CII knowledge discovery process ⊙ Collect external disruptions and integrate various CI failure records ⊙ Discretize each CI system into a net-work of cells ⊙ Synthesize GSP input data ⊙ Perform GSP ⊙ Post-process GSP analysis results 四、Disintegrating sequential patterns for CII-related disaster mitigation 防火牆概念 ⊙藉由整理分析Weka所找出的關聯計算各個CI間互相影響的機率 ⊙找出造成重視的CI服務水準下降的可能CI損害 ⊙研究保護其他CI可以降低多少重視的CI損愛比例 五、Conclusions ⊙ CII data are fundamental to develop a full-fledged disaster management system ⊙ The size of the cell network and the number of cells in a network can be adjusted to reflect the real CI systems. 一、 Introduction 1.Damage Results from Interdependencies. Leaks in a gas pipeline Block the road Breaks in a water main line Tear down power poles 2. Past Research for System-level Interactions. ⊙ Inoperability Input-Output Model (x1, x2, x3, x4) = (0.7, 0.78, 1, 1) 二、 Generalized Sequential Pa-tterns (GSP) Discovery Algorithm. ⊙ Goal For a set of sequences, find the fre-quent sequential patterns of elements ⊙ Format 　⊕Sequence 　⊕Element 　⊕Event Happening at the same time ⊙ Algorithm ⊙ Output < {p2} {p7} {p3,t6} > This sequence contains 3 elements Element 1 contains 1 event: p2 Element 3 contains 2 events: p3 and t6 感謝 周建成 老師精采的演講 內容撰寫 碩一生 詹原魁