CSH and Austrian Railways OeBB launch joint project


Jul 29, 2021

Optimizing the complex railroad system

 

Within Austria alone, 6,600 trains are on the move every day, and rail traffic—both national and international—is expected to grow further in the future. This ever rising frequency with its increasingly tight time schedules make the system more and more complex.

 

One effect of this complexity is that delays become more likely. “A railroad is a complex network with thousands of nodes and millions of possibilities of interactions,” explains CSH project manager Vito D.P. Servedio. “The strong interconnectedness means that a delay at one point can spread like a virus throughout the entire system.”

 

Delays will always happen, you can’t avoid that, says Vito. “But what happens after the delay occured can be optimized.” In a pilot project with the Hub, the OeBB branch responsible for passengers (“OeBB-Personenverkehr AG”) aims at optimizing the schedules following a schedule deviation so that the delay has as little impact as possible on the overall network.

 

Improve dynamic strategies to reduce delays in overall system

 

Vito and our new researcher Nicola Cinardi want to develop or improve dynamic strategies so that fewer delays occur in the system overall. For their simulations, they get access to two years of OeBB connection data.

 

“The OeBB recognizes delays as a key problem that could be solved in a data-based systematic workup,” Johannes Kager, the project manager at OeBB, points out. “We are one of the most punctual railroads in Europe, yet we always want to improve. Due to various influences, there have been increased delays in recent years. In this project, the reasons for the dealys are to be analyzed and reduced,” Kager says.

 

For the pilot phase, the route Vienna Central Station–Wiener Neustadt was chosen, as it allows to analyze local as well as long-distance traffic.

 

“Very few people realize how difficult it is to optimize a large network,” train-fan Vito concludes. “That’s why this project is a big—and a great!—challenge for us complexity researchers.”

 

 


Publication

M. Pangallo, A. Aleta, et al.

The unequal effects of the health-economy tradeoff during the COVID-19 pandemic

Nature Human Behaviour (2023) DOI: 10.1038/s41562-023-01747-x

Unkategorisiert

Dec 6, 2023

From Leafy Woods to Data Forests

Spotlight

Nov 30, 2023

From Inequality to Instability

Research News

Dec 6, 2023

A better way of measuring homophily

Press

Forscher sagt: „2024 wird das System in den USA möglicherweise zusammenbrechen“


Die Presse, Nov 14, 2023

Publication

P. Klimek, A. Aykac, S. Thurner

Forensic analysis of the Turkey 2023 presidential election reveals extreme vote swings in remote areas

PLoS ONE 18(11) (2023) e0293239

Press

Wissenschaft kritisiert fehlenden Datenzugang


ORF, Dec 4, 2023

Publication

A. Nerpel, A. Käsbohrer, C. Walzer, A. Desvars-Larrive

Data on SARS-CoV-2 events in animals: Mind the gap!

One Health 17 (2023) 100653 DOI: 10.1016/j.onehlt.2023.100653

Press

Why reports that Western civilisation will soon collapse are premature


New Scientist, Dec 5, 2023

Research News

Dec 6, 2023

A better way of measuring homophily

Unkategorisiert

Dec 6, 2023

From Leafy Woods to Data Forests

Spotlight

Nov 30, 2023

From Inequality to Instability

Research News

Nov 28, 2023

Proposals for an Efficient and Effective Corporate Sustainability Due Diligence in Europe

Research News

Nov 27, 2023

India's Rice Export Restrictions Echo in West Asia and Africa

Research News

Nov 23, 2023

Study Identifies Numerous Connections in Cybercrime Cases

Press

Nov 17, 2023

Invitation to media chat by Supply Chain Intelligence Institute Austria (ASCII)

Research News

Nov 15, 2023

Data Gap in SARS-CoV-2 Cases in Animals

News

Nov 14, 2023

FTX Collapse: New Method for Assessing the Solvency of Cryptocurrency Exchanges

People

Nov 10, 2023

Double Honors for CSH Researchers

News

Nov 13, 2023

New scientific methods for analyzing criminal careers

Press

Why reports that Western civilisation will soon collapse are premature


New Scientist, Dec 5, 2023

Press

Best ideas books of 2023


The Guardian, Dec 5, 2023

Press

Wissenschaft kritisiert fehlenden Datenzugang


ORF, Dec 4, 2023

Press

Forscher sagt: „2024 wird das System in den USA möglicherweise zusammenbrechen“


Die Presse, Nov 14, 2023

Press

Klima und Geschichte


Die Presse, Nov 4, 2023

Press

Daten mit Gewicht: Analysen von Lieferketten zeigen auch Steuerlücken


Die Presse, Oct 20, 2023

Press

Krypto-Forscher über DeFi: “Würde von De-facto-Centralized-Finance sprechen”


brutkasten, Oct 27, 2023

Press

Scientists say Western sanctions against China ‘toothless’ without better supply chain data


South China Morning Post, Oct 20, 2023

Press

Climate change has toppled some civilizations but not others. Why?


Grist, Oct 16, 2023

Press

Chinas E-Autos kommen, und Europa darf nicht naiv sein


Der Standard, Oct 9, 2023

Publication

P. Klimek, A. Aykac, S. Thurner

Forensic analysis of the Turkey 2023 presidential election reveals extreme vote swings in remote areas

PLoS ONE 18(11) (2023) e0293239

Publication

M. Pangallo, A. Aleta, et al.

The unequal effects of the health-economy tradeoff during the COVID-19 pandemic

Nature Human Behaviour (2023) DOI: 10.1038/s41562-023-01747-x

Publication

A. Nerpel, A. Käsbohrer, C. Walzer, A. Desvars-Larrive

Data on SARS-CoV-2 events in animals: Mind the gap!

One Health 17 (2023) 100653 DOI: 10.1016/j.onehlt.2023.100653

Publication

G. Heiler, T. Pham, J. Korbel, J. Wachs, S. Thurner

A large-scale empirical investigation of specialization in criminal career

Scientific Reports 13 (2023) 17160

Publication

A. Pichler, C. Diem, et al.

Building an alliance to map global supply networks: New firm-level data can inform policy-making

Science 382(6668) (2023) 270-272.

Publication

R. Prieto-Curiel, G. M. Capedelli, A. Hope

Reducing cartel recruitment is the only way to lower violence in Mexico

Science 381(6664) (2023) 1312-1316

Publication

B. Méro, A. Borsos, et al.

A High-Resolution, Data-Driven Agent-Based Model of the Housing Market

Journal of Economic Dynamics and Control (2023) 104738

Publication

S. Juhász, G. Pintér, et al.

Amenity complexity and urban locations of socio-economic mixing

EPJ Data Science 12 (2023) 34

Publication

R. Hanel, S. Thurner

Equivalence of information production and generalised entropies in complex processes

PLOS ONE 18(9) (2023) e0290695

Publication

K. Frenken, F. Neffke, A. van Dam

Capabilities, institutions and regional economic development: a proposed synthesis

Cambridge Journal of Regions, Economy and Society (2023) rsad021

Publication

G. Orlandi, D. Hoyer, et al.

Structural-demographic analysis of the Qing Dynasty (1644–1912) collapse in China

PLoS ONE 18(8) (2023) e0289748

Publication

N. Kushwaha, E.D. Lee

Discovering the mesoscale for chains of conflict

PNAS Nexus 2(7) (2023) pgad228