Bortoletto

Kontakt

Room
3003
Phone
+49 30 84185-557
Email

Projects

Projects as Member

Zonotope of relaxed cycle offsets, tiled, with integral offsets marked within it.

Timetabling with Duality and Zonotopes

Transportation networks are a daily encounter for us all. Maintaining smooth operations is a paramount objective both for quality of service and public finances. For the...

Timetabling with Duality and Zonotopes
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The Tropical Geometry of Periodic Timetables

The Tropical Geometry of Periodic Timetables brings together the mathematical optimization of periodic timetables, a key problem in the planning of public transportation...

The Tropical Geometry of Periodic Timetables
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MODAL-MobilityLab

Optimal solutions for mobility networksThe traffic of the future consists of networked systems in which data analysis and intelligent control are an integral part. Such...

MODAL-MobilityLab

Publications

2024
Periodic Event Scheduling with Flexible Infrastructure Assignment 24th Symposium on Algorithmic Approaches for Transportation Modelling, Optimization, and Systems (ATMOS 2024), pp. 4:1-4:18, Vol.123, Open Access Series in Informatics (OASIcs), 2024 Enrico Bortoletto, Rolf Nelson van Lieshout, Berenike Masing, Niels Lindner BibTeX
DOI
Bortoletto, Enrico
The Tropical and Zonotopal Geometry of Periodic Timetables Discrete & Computational Geometry, 2024 (preprint available as ZIB-Report 22-09) Enrico Bortoletto, Niels Lindner, Berenike Masing PDF (ZIB-Report)
BibTeX
DOI
Bortoletto, Enrico
2023
Periodic Timetabling with Cyclic Order Constraints 23rd Symposium on Algorithmic Approaches for Transportation Modelling, Optimization, and Systems (ATMOS 2023), pp. 7:1-7:18, Vol.115, Open Access Series in Informatics (OASIcs), 2023 Enrico Bortoletto, Niels Lindner, Berenike Masing BibTeX
DOI
Bortoletto, Enrico
Scaling and Rounding Periodic Event Scheduling Instances to Different Period Times ZIB-Report 23-23 (accepted for publication) Enrico Bortoletto, Niels Lindner PDF
BibTeX
URN
Bortoletto, Enrico
2022
Tropical Neighbourhood Search: A New Heuristic for Periodic Timetabling 22nd Symposium on Algorithmic Approaches for Transportation Modelling, Optimization, and Systems (ATMOS 2022), pp. 3:1-3:19, Vol.106, Open Access Series in Informatics (OASIcs), 2022 (preprint available as ZIB-Report 22-13) Enrico Bortoletto, Niels Lindner, Berenike Masing PDF (ZIB-Report)
BibTeX
DOI
Bortoletto, Enrico
2021
The tropical tiling of periodic timetable space and a dual modulo network simplex algorithm Master's thesis, Freie Universität Berlin, Ralf Borndörfer, Niels Lindner (Advisors), 2021 Enrico Bortoletto BibTeX
Bortoletto, Enrico