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PARALLEL SESSIONS PhD STUDENTS

Parallel sessions phd students


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Tuesday January 13, 2009; Session A
  14.00-14.30 Leendert Kok (UT)
Supervisors: Marco Schutten and Erwin Hans
Title: Restricted dynamic programming: a flexible framework for solving realistic VRPs
Discussant: Cor Hurkens (TU/e)
  14.30-15.00 Josine Bruin (EURANDOM)
Supervisor: Jan van der Wal
Title: A dynamic control strategy for multi-item production systems
Discussant: Sandjai Bhulai (VU)

 
Tuesday January 13, 2009; Session B
  14.00-14.30 Youssef Boulaksil (TU/e)
Supervisor: Jan Fransoo
Title: A multi-period stochastic inventory model with capacity reservation
Discussant: Jan-Kees van Ommeren (UT)
  14.30-15.00 Marco Bijvank (VU)
Supervisor: Ger Koole
Title: Inventory systems with periodic reviews and lost sales
Discussant: Sindo Núñez Queija (UvA & CWI)

 
Tuesday January 13, 2009; Session C
  14.00-14.30 Guoyong Gu (TUD)
Supervisor: Kees Roos
Title: Full Nesterov-Todd step interior-point methods for symmetric optimization
Discussant: Etienne de Klerk (UvT)
  14.30-15.00 Maryam Zagiabadi (TUD)
Supervisor: Kees Roos
Title: Full Nesterov-Todd step primal-dual interior-point methods for second-order cone optimization
Discussant: Etienne de Klerk (UvT)

 
Tuesday January 13, 2009; Session D
  14.00-14.30 Bert Marchal (UM)
Supervisor: Stan van Hoesel
Title: Finding good tree decompositions using local search
Discussant: Monique Laurent (CWI)
  14.30-15.00 Fabrice Talla Nobibon (KU Leuven)
Supervisor: Frits Spieksma
Title: Heuristics for deciding collectively rational consumption behavior
Discussant: Leen Stougie (VU)


Wednesday January 14, 2009; Session A
  14.30-15.00 Christian Eggermont (TU/e)
Supervisors: Cor Hurkens and Gerhard Woeginger
Title: Fixing a broken schedule
Discussant: Tjark Vredeveld (UM)
  15.00-15.30 Murat Firat (TU/e)
Supervisor: Cor Hurkens
Title: Scheduling tasks with skill constraints
Discussant: Johann Hurink (UT)
  15.30-16.00 Daniel Potthoff (EUR)
Supervisor: Albert Wagelmans
Title: An algorithm for railway crew rescheduling
Discussant: René Sitters (TU/e)


Wednesday January 14, 2009; Session B
  14.30-15.00 Desislava Dimitrova (UT)
Supervisor: Hans van den Berg
Title: Flow level performance evaluation of UMTS-EUL scheduling schemes
Discussant: Rob van der Mei (CWI & VU)
  15.00-15.30 Chretien Verhoef (CWI)
Supervisor: Rob van der Mei
Title: Performance analysis of coordination systems using Reo
Discussant: Werner Scheinhardt (UT)
  15.30-16.00 Ran Yang (VU)
Supervisors: Rob van der Mei, Ger Koole en Sandjai Bhulai
Title: Optimal resource allocation for time reservation systems
Discussant: Richard Boucherie (UT)


Wednesday January 14, 2009; Session C
  14.30-15.00 Alireza Asadi (TUD)
Supervisor: Kees Roos
Title: A large-update infeasible interior-point algorithm for linear optimization based on logarithmic barrier function
Discussant: Dick den Hertog (UvT)
  15.00-15.30 Bib Pahurum Silalahi (TUD)
Supervisor: Kees Roos
Title: On pathological central paths in the Klee-Minty cube
Discussant: Dick den Hertog (UvT)
  15.30-16.00 Cristian Dobre (UvT)
Supervisor: Etienne de Klerk
Title: Reduction of symmetric semidefinite programs using the regular *-representation and canonical block diagonalization
Discussant: Kees Roos (TUD)


Wednesday January 14, 2009; Session D
  14.30-15.00 Matthijs Bomhoff (UT)
Supervisor: Georg Still
Title: Network structure optimization: A case study on baggage handling systems
Discussant: Eligius Hendrix)
  15.00-15.30 Dmitry Krushinsky (RUG)
Supervisor: Boris Goldengorin
Title: Experimental study on cellular automata models of pedestrian traffic
Discussant: Alexander Grigoriev (UM)
  15.30-16.00 Kaynar, Bahar (VU)
Supervisor: Ad Ridder
Title: Markovian systems via cross entropy: patching algorithms
Discussant: Michel Mandjes (UvA)


     
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