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| Tuesday January 16, 2007, Africa Room |
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| 14.00-14.30 | Erik Winands (TU/e; Supervisors: Boxma/De Kok) Branching-type polling systems with large setups Discussant: Van der Mei (CWI and VU) |
| 14.30-15.00 | Tom Coenen (UT: Supervisors: Boucherie/van den Berg) An upper bound on multi-hop wireless network performance Discussant: Koole (VU) |
| 15.00-15.30 |
Marco Bijvank (VU; Supervisor: Koole) |
| 15.30-16.00 | Vivek Rai (VU; Supervisor: Koole) A multiphased approach for modeling and analysis of the BitTorrent Discussant: Mandjes (UvA) |
| Tuesday January 16, 2007, Room 7 |
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| 14.00-14.30 | John van den Broek (TUE; Supervisors: Hurkens/Woeginger) Timetabling problems at the TU Eindhoven Discussant: Hurink (UT) |
| 14.30-15.00 | Jacob Jan Paulus (UT; Supervisor: Hurink) Online scheduling of parallel jobs on two machines is 2 competitive Discussant: Woeginger (TU/e) |
| 15.00-15.30 | Lolke Schakel (RUG; Supervisor: Sierksma) Constructing an interferometric array design from the missing set of baseline vector coordinates Discussant: Hurkens (TU/e) |
| 15.30-16.00 | Martijn Tennekes (UM; Supervisor: Vrieze) Network formation on directed networks Discussant: Balder (UU) |
| Tuesday January 16, 2007, Room 13 |
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| 14.00-14.30 | Jaroslaw Byrka (CWI; Supervisor: Aardal) An optimal bifactor approximation algorithm for the metric uncapacitated facility location problem Discussant: Roos (TUD) |
| 14.30-15.00 | Yana Volkovich (UT; Supervisors: Litvak/Boucherie) In-Degree and PageRank of Web pages: Why do they follow similar power laws? Discussant: Núñez Queija (CWI) |
| 15.00-15.30 | Wemke van der Weij (CWI; Supervisor: Van der Mei) Performance optimization of Web servers Discussant: Litvak (UT) |
| Tuesday January 16, 2007, Room 13a |
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| 14.00-14.30 |
Yeming Gong (EUR; Supervisor: De Koster) |
| 14.30-15.00 | Matthijs Streutker (RUG; Supervisors: Klein Haneveld/Van der
Vlerk) ALM modeling for dutch pension funds: Indexation and new regulatory rules Discussant: Teunter (Lancaster University) |
| 15.00-15.30 | Denis Miretskiy (UT; Supervisor: Scheinhardt) Efficient simulation of a tandem queue with server slow-down Discussant: Adan (TU/e) |
| Wednesday January 17, 2007, Africa Room |
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| 14.15-14.45 | Conno Hendriksen (UT; Supervisor: Schutten) Optimizing spare part inventory control for service contracts Discussant: Thuijsman (UM) |
| 14.45-15.15 | Ozge Ozdemir (Gurkan/den Hertog) Optimal threshold levels in stochastic fluid models via simulation-based optimization Discussant: Boxma (TU/e) |
| 15.15-15.45 | René Haijema (UvA; Supervisor: Van der Wal) Control of traffic lights by decomposition of Markov decision problem Discussant: Scheinhardt (UT) |
| Wednesday January 17, 2007, Room 7 |
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| 14.15-14.45 | Ivan Ivanov (TUD; Supervisor: Roos) Parallel implementation of a semidefinite optimization solver on a distributed memory cluster. Discussant: Den Hertog (UvT) |
| 14.45-15.15 | Elleke Janssen (UvT; Supervisors: Den Hertog/Strijbosch) Assessing the effects of using demand parameters estimates in inventory control Discussant: van der Vlerk (RUG) |
| 15.15-15.45 | Gijs Rennen (UvT; Supervisor: Den Hertog) Upper bounds on two-dimensional l2-maximin Latin hypercube designs Discussant: Hendrix (WUR) |
| Wednesday January 17, 2007, Room 13 |
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| 14.15-14.45 | Marloes Cremers (RUG; Supervisors: Klein Haneveld/Van der
Vlerk) A day-ahead paratransit planning problem Discussant: Stougie (TU/e) |
| 14.45-15.15 | Leo van Iersel (TU/e; Supervisors: Keijsper/Stougie) Resolving ambiguity in genetical data Discussant: Vredeveld (UM) |
| 15.15-15.45 | Peter Korteweg (TU/e; Supervosor: Stougie) Aggregation that makes sense Discussant: Müller (UM) |
| Wednesday January 17, 2007, Room 13a |
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| 14.15-14.45 | Al-Ibrahim, Assil (UvA; Supervisor: Van der Wal) A semi Markov decision approach for train conflict resolution Discussant: Bhulai (VU) |
| 14.45-15.15 | Robin Nicolai (EUR; Supervisor: Dekker) A general framework for statistical inference on discrete event systems Discussant: Heidergott (VU) |
| 15.15-15.45 | Taoying Yuan (VU; Supervisor: Heidergott) Gradient estimator of a multi-component maintenance system using measure-valued differentiation Discussant: Boucherie (UT) |
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