[Club2] Updated invitation with note: Verification of Approximation Algorithms @ Wed Feb 12, 2020 14:00 - 14:25 (CET) (club2 at mailbroy.informatik.tu-muenchen.de)

[julianbrunner at gmail.com]

This event has been changed with this note:
"The room has been changed since MI 00.09.038 (Turing) is occupied."

Title: Verification of Approximation Algorithms
Speaker: Robin Eßmann
Type: Bachelor's Thesis Presentation
Abstract: Many combinatorial optimization problems are known to be  
computationally intractable unless P = NP, however, algorithms exist that  
can achieve solutions reasonably close to the optimum in polynomial time.  
We present two optimization problems, the load balancing problem and the  
bin packing problem and show how approximation algorithms for such problems  
can be verified in the ITP Isabelle/HOL. We formally verify the functional  
correctness and approximation factors of a greedy algorithm for the load  
balancing problem as well as a linear time approximation algorithm for the  
bin packing problem, proposed by Berghammer and Reuter (2003).
When: Wed Feb 12, 2020 14:00 – 14:25 Central European Time - Berlin
Where: MI 01.11.018 (changed)
Calendar: club2 at mailbroy.informatik.tu-muenchen.de
Who:
     * julianbrunner at gmail.com - creator
     * robin.essmann at tum.de
     * club2 at mailbroy.informatik.tu-muenchen.de

Event details:  
https://www.google.com/calendar/event?action=VIEW&eid=M25qNjhoam5maGV0OHJ2YnQ0MW9xaGsyOTEgY2x1YjJAbWFpbGJyb3kuaW5mb3JtYXRpay50dS1tdWVuY2hlbi5kZQ&tok=NTIjc2U2ZWJlM3RvZmY0Y2g1bm11bmlibTVtOThAZ3JvdXAuY2FsZW5kYXIuZ29vZ2xlLmNvbTc0Yjg0MTE0N2JhNjgyNjZmOWJhMjBmODE5NTE3M2JjNTYxZjEyYzE&ctz=Europe%2FBerlin&hl=en&es=0

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