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CS473-Algorithms I

CS473-Algorithms I. Lecture 16 Strongly Connected Components. Strongly Connected Components. Definition: a strongly connected component (SCC) of a directed graph G ( V , E ) is a maximal set of vertices U  V such that For each u , v  U we have both u  v and v  u

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Table &amp; Query Design for Hierarchical Data without CONNECT-BY -- A Path Code Approach

Table &amp; Query Design for Hierarchical Data without CONNECT-BY -- A Path Code Approach. Charles Yu Database Architect Elance Inc. cyu@elance.com charles.yu@acm.org 2005-08. Background.

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X path - PowerPoint PPT Presentation

CS473-Algorithms I

Table &amp;amp; Query Design for Hierarchical Data without CONNECT-BY -- A Path Code Approach

Table & Query Design for Hierarchical Data without CONNECT-BY -- A Path Code Approach