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What and Who
Title:Strong Bridges and Strong Articulation Points of Directed Graphs
Speaker:Giuseppe F. Italiano
coming from:University of Rome "Tor Vergata"
Speakers Bio:
Event Type:AG1 Mittagsseminar (own work)
Visibility:D1, D2, D3, D4, D5, RG1, SWS, MMCI
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Level:AG Audience
Language:English
Date, Time and Location
Date:Friday, 25 April 2014
Time:13:00
Duration:45 Minutes
Location:Saarbr├╝cken
Building:E1 4
Room:024
Abstract
Given a directed graph G, an edge is a strong bridge if its removal

increases the number of strongly connected components of G. Similarly,
a vertex is a strong articulation point if its removal increases the
number of strongly connected components of G. Strong articulation
points and strong bridges are related to the notion of 2-vertex and
2-edge connectivity of directed graphs, which surprisingly seems to
have been overlooked in the past. In this talk, we survey some very
recent work in this area, both from the theoretical and the practical
viewpoint.

Contact
Name(s):Sayan Bhattacharya
Video Broadcast
Video Broadcast:NoTo Location:
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Attachments, File(s):
  • Sayan Bhattacharya, 04/07/2014 12:15 PM -- Created document.