WCO Program
All times are in the Central European Summer Time (CEST, UTC+2) timezone.
September 19, 2023 (Tuesday), 09:00-11:00, room 104
Session chair: Antonio Mucherino
| 09:00–09:20 | Stefka Fidanova and Maria Ganzha Ant Colony Optimization for Workforce Planning with Hybridization |
| 09:20–09:40 | Alain Quilliot Algorithmic Handling of Time Expanded Networks |
| 09:40–10:00 | Alexandre Heintzmann, Christian Artigues, Pascale Bendotti, Sandra Ulrich Ngueveu and Cécile Rottner Efficient exact A* algorithm for the single unit hydro unit commitment problem |
| 10:00–10:20 | Lasko Laskov and Marin Marinov List Of Pareto Optimal Solutions of a Biobjective Shortest Path Problem |
| 10:20–10:40 | Lubomír Štěpánek, Filip Habarta, Ivana Malá and Luboš Marek A lower bound for proportion of visibility polygon's surface to entire polygon's surface: Estimated by Art Gallery Problem and proven that cannot be greatly improved |
| 10:40–11:00 | Mauro Dell'Amico, Jafar Jamal and Roberto Montemanni Modelling and Solving the Precedence-Constrained Minimum-Cost Arborescence Problem with Waiting-Times |
September 19, 2023 (Tuesday), 14:30-16:30, room 104
Session chair: Stefka Fidanova
| 14:30–14:50 | Evelin Szögi and Tamas Kis Scheduling Jobs to Minimize a Convex Function of Resource Usage |
| 14:50–15:10 | Adam Borowicz L1-Norm Principal Component Analysis Using Quaternion Rotations |
| 15:10–15:30 | Tzvetan Ostromsky, Ivan Dimov, Rayna Georgieva and Venelin Todorov Sensitivity Study of a Large-scale Air Pollution Model on the Bulgarian Petascale Supercomputer Discoverer |
| 15:30–15:50 | Hugo Vaillaud, Claire Hanen, Emmanuel Hyon and Cyrille Enderli Target search with an allocation of search effort to overlapping cones of observation |
| 15:50–16:10 | Julien Rodriguez, Francois Galea, François Pellegrini and Lilia Zaourar Path Length-Driven Hypergraph Partitioning: An Integer Programming Approach |
| 16:10–16:30 | Octavian Maghiar, Teodora Selea, Adrian Copie, Flavia Micota and Mircea Marin Comparative Analysis of Exact, Heuristic and Metaheuristic Algorithms for Flexible Assembly Scheduling |
September 19, 2023 (Tuesday), 17:00-18:30, room 104
Session chair: Antonio Mucherino
| 17:00–17:20 | Ewa Ratajczak-Ropel and Piotr Jędrzejowicz Parallelized Population-Based Multi-Heuristic System with Reinforcement Learning for Solving Multi-Skill Resource-Constrained Project Scheduling Problem with Hierarchical Skills |
| 17:20–17:40 | Radosław Puka, Iwona Skalna and Tomasz Derlecki New measures of algorithms quality for permutation flow-shop scheduling problem |
| 17:40–18:00 | Jens Dörpinghaus, Vera Weil and Martin W. Sommer Towards modelling and analysis of longitudinal social networks |
| 18:00–18:20 | Velichka Traneva, Petar Petrov and Stoyan Tranev An Elliptic Intuitionistic Fuzzy Portfolio Selection Problem based on Knapsack Problem |
September 20, 2023 (Wednesday), 09:00-11:00, room 104
Session chair: Stefka Fidanova
| 09:00–09:20 | Michał Antkiewicz and Pawel Myszkowski Population-less Genetic Algorithm? Investigation of Non-dominated Tournament Genetic Algorithm (NTGA2) for multi-objective optimization |
| 09:20–09:40 | Dawid Ewald, Wojciech Dobrosielski, Jacek M. Czerniak and Hubert Zarzycki Comparative Study: Defuzzification Functions and Their Effect on the Performance of the OFNbee Optimization Algorithm |
| 09:40–10:00 | Piotr Jędrzejowicz and Izabela Wierzbowska Mushroom Picking Framework with Cache Memories for Solving Job Shop Scheduling Problem |
| 10:00–10:20 | Velichka Traneva and Stoyan Tranev An Elliptic Intuitionistic Fuzzy Model for Franchisor Selection |
| 10:20–10:40 | Venelin Todorov, Slavi Georgiev, Ivan Dimov and Tzvetan Ostromsky A Stochastic Optimization Technique for UNI-DEM framework |
| 10:40–11:00 | Jarosław Stańczak, Jan Owsiński, Barbara Mażbic-Kulma, Aleksy Barski and Krzysztof Sęp Evolutionary k-means Graph Clustering Method to Obtain the hub&spoke Structure for Warsaw Communication System |
See the rest of the conference program.
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Important dates
Track proposal submission: November 14, 2022Paper submission (no extensions): May 23, 2023Position paper submission: June 7, 2023Author notification: July 11, 2023Final paper submission, registration: July 31, 2023Discounted payment: August 18, 2023- Conference date: September 17–20, 2023
Under patronage of
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Prof. Krzysztof Zaremba
Rector of Warsaw University of Technology