Department of Computer Science | Institute of Theoretical Computer Science | CADMO
Prof. Emo Welzl and Prof. Bernd Gärtner
Mittagsseminar Talk Information |
Date and Time: Tuesday, November 06, 2007, 12:15 pm
Duration: This information is not available in the database
Location: OAT S15/S16/S17
Speaker: Justus Schwartz
In a collaborative project with the chair of land use engineering at ETH a heuristic has been developed for the design of road networks. The theoretical approximation guarantees of 2-2/k are not good enough as we are dealing with real world costs. Therefore good lower bounds had to be computed as evidence that the computed networks are close to optimal. In this talk I will show, after presenting the general setting and the heuristic, how the lower bounds have been obtained.
Joint work with Angelika Steger, Jürg Stückelberger and Andreas Weissl.
Upcoming talks | All previous talks | Talks by speaker | Upcoming talks in iCal format (beta version!)
Previous talks by year: 2024 2023 2022 2021 2020 2019 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