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Wiring among rectangular blocks is an important component in hierarchical layout. This paper presents algorithms for path search on rectangular floorplan. A fast Steiner tree algorithm of linear complexity is proposed based on a new heuristic of converging search. Taking into account the positional distribution of terminals on the floorplan, it finds the(More)
Snort is a rule-based intrusion detection system, applying defined rules to inspect suspicious packets in network. An alert will be generated if an alert rule is triggered. Analysis of the relation between rules and alerts can help network administrators to analyze alerts easily so as to identify network attacks. The aim of this work is to develop a(More)
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