Department of Computer Science | Institute of Theoretical Computer Science | CADMO

Theory of Combinatorial Algorithms

Prof. Emo Welzl and Prof. Bernd Gärtner

Mittagsseminar (in cooperation with M. Ghaffari, A. Steger and B. Sudakov)

Mittagsseminar Talk Information

Date and Time: Thursday, May 07, 2015, 12:15 pm

Duration: 30 minutes

Location: CAB G51

Speaker: Pedro Vieira

Economically finding structures in random graphs

We discuss a new setting of algorithmic problems in random graphs, studying the minimum number of queries one needs to ask about the adjacency between pairs of vertices of G(n,p) in order to typically find a subgraph possessing a certain structure. More specifically, given a monotone property of graphs P, we consider G(n,p) where p is above the threshold probability for P and look for adapative algorithms which query significantly less than the \binom{n}{2} pairs of vertices in order to reveal that the property P holds with high probability. In this talk we focus particularly on the properties of containing a Hamilton cycle and containing paths of linear size.

Upcoming talks     |     All previous talks     |     Talks by speaker     |     Upcoming talks in iCal format (beta version!)

Previous talks by year:   2018  2017  2016  2015  2014  2013  2012  2011  2010  2009  2008  2007  2006  2005  2004  2003  2002  2001  2000  1999  1998  1997  1996  

Information for students and suggested topics for student talks

Automatic MiSe System Software Version 1.4803M   |   admin login