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pro vyhledávání: '"Severin, Daniel"'
This work focuses on exact methods for a Simultaneous Vehicle Routing and Crew Scheduling Problem in long-haul transport. Pickup-and-delivery requests with time windows must be fullfiled over a multi-day planning horizon. Unlike some classic approach
Externí odkaz:
http://arxiv.org/abs/2405.20123
Publikováno v:
European Journal of Operational Research, vol. 315, no. 3, 2024, pp. 899-912
In this work, we present a branch-and-price algorithm to solve the weighted version of the List Coloring Problem, based on a vertex cover formulation by stable sets. This problem is interesting for its applications and also for the many other problem
Externí odkaz:
http://arxiv.org/abs/2304.10995
Publikováno v:
In European Journal of Operational Research 16 June 2024 315(3):899-912
Publikováno v:
Intl. Trans. in Op. Res., vol. 30, 2023, pp. 970-1001
A vehicle routing and crew scheduling problem (VRCSP) consists of simultaneously planning the routes of a fleet of vehicles and scheduling the crews, where the vehicle-crew correspondence is not fixed through time. This allows a greater planning flex
Externí odkaz:
http://arxiv.org/abs/2102.01780
Autor:
Campêlo, Manoel, Severín, Daniel
A sequence of vertices in a graph is called a legal dominating sequence if every vertex in the sequence dominates at least one vertex not dominated by those that precede it, and at the end all vertices of the graph are dominated. The Grundy dominatio
Externí odkaz:
http://arxiv.org/abs/1912.12752
Akademický článek
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Akademický článek
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Autor:
Lehrack, Sebastian, Assmann, Walter, Bender, Markus, Severin, Daniel, Trautmann, Christina, Schreiber, Jörg, Parodi, Katia
The maximum energy loss (Bragg peak) located near the end of range is a characteristic feature of ion stopping in matter, which generates an acoustic pulse, if ions are deposited into a medium in adequately short bunches. This so-called ionoacoustic
Externí odkaz:
http://arxiv.org/abs/1903.12170
Autor:
Severin, Daniel, Hong, Su Z., Roh, Seung-Eon, Huang, Shiyong, Zhou, Jiechao, Bridi, Michelle C. D., Hong, Ingie, Murase, Sachiko, Robertson, Sarah, Haberman, Rebecca P., Huganir, Richard L., Gallagher, Michela, Quinlan, Elizabeth M., Worley, Paul, Kirkwood, Alfredo
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2021 Sep . 118(37), 1-9.
Externí odkaz:
https://www.jstor.org/stable/27075768
Publikováno v:
Electronic Notes in Theoretical Computer Science 346 (2019) 613-624
Coloring problems in graphs have been used to model a wide range of real applications. In particular, the List Coloring Problem generalizes the well-known Graph Coloring Problem for which many exact algorithms have been developed. In this work, we pr
Externí odkaz:
http://arxiv.org/abs/1812.00040