Sökning: "Transportation Networks"

Visar resultat 1 - 5 av 166 uppsatser innehållade orden Transportation Networks.

1. 1. A space-time shape for easier spatiotemporal visualization in traffic networks

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen för systemteknik

   Författare :David Smeds; [2024]
   Nyckelord :;

   Sammanfattning : Modern big data systems are enabling new possibilities that never were thought possible in the past. The ability to gather massive data on an individual level has made fields like space-time geography bloom in the latest decennia. The usage of shapes in a 3D space allows us to visualize certain phenomena over time. LÄS MER

3. 2. Towards Sustainable Transport: A case study on modal shift for temperature-controlled goods between northern Norway and central Europe

   Master-uppsats, Göteborgs universitet/Graduate School

   Författare :Love Kristoffersson; Etienne Skowronski; [2023-07-03]
   Nyckelord :road-rail transport; temperature-controlled goods; cross-border; modal shift; transportation network;

   Sammanfattning : In line with the ambitious sustainability goals set by the European Union to reduce transport emissions, there is a growing interest for sustainable freight transport across Europe. Rail transportation has emerged as a preferred mode of choice for shippers and freight forwarders, given its sustainability advantage of transporting larger volumes on longer distances. LÄS MER

4. 3. Neural Network-based Anomaly Detection Models and Interpretability Methods for Multivariate Time Series Data

   Master-uppsats, Stockholms universitet/Institutionen för data- och systemvetenskap

   Författare :Deepthy Prasad; Swathi Hampapura Sripada; [2023]
   Nyckelord :multivariate - time series; anomaly detection; neural networks; autoencoders; interpretability; counterfactuals;

   Sammanfattning : Anomaly detection plays a crucial role in various domains, such as transportation, cybersecurity, and industrial monitoring, where the timely identification of unusual patterns or outliers is of utmost importance. Traditional statistical techniques have limitations in handling complex and highdimensional data, which motivates the use of deep learning approaches. LÄS MER

5. 4. Evaluation and Optimization of LTE-V2X Mode 4 under Aperiodic Messages of Variable Size

   Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

   Författare :Md Mamunur Rashid; [2023]
   Nyckelord :LTE-V2X; aperiodic; variable size; CAM; Technology and Engineering;

   Sammanfattning : Vehicular networks connect vehicles for improved road safety and efficiency with the assistance of wireless information exchange. Vehicular networks are based on the frequent broadcast of awareness messages referred to as CAM (Cooperative Awareness Messages) or BSM (Basic Safety Message) in the ETSI and SAE standards, respectively. LÄS MER

7. 5. Autonomous shuttle buses : A multiple-case study evaluating to what extent autonomous shuttle buses contribute to achieve sustainable mobility in Lindholmen and Barkarbystaden

   Master-uppsats, Stockholms universitet/Kulturgeografiska institutionen

   Författare :Haddyjatou Njie; [2023]
   Nyckelord :Autonomous shuttle bus; Sustainable mobility; Spatial planning; Urban policy; Urban design; Barkarbystaden; Lindholmen; Multiple-case study;

   Sammanfattning : Travelling and moving within urban areas in a sustainable way acquires a transition toward sustainable commuting modes. An approach to reaching the transition is recognised as sustainable mobility. According to smart mobility research, autonomous shuttle buses could contribute to achieve sustainable mobility in urban areas. LÄS MER