Results 61 to 70 of about 243,074 (294)

Stochastic social optimum traffic assignment [PDF]

open access: yesTransportation Research Part B: Methodological, 2005
This paper formulates a Stochastic Social Optimum (SSO) that relates to the Stochastic User Equilibrium (SUE) in the same way as the Social Optimum (SO) relates to the User Equilibrium (UE) in a deterministic environment. At the SSO solution, the total of the users perceived costs is minimised.
Maher, M.J., Stewart, K., Rosa, A.
openaire   +1 more source

Engineered ETS1‐Nanoconjugate Restores Immune Homeostasis through Dual Immune‐Vascular Modulation in Relapsing and Progressive Multiple Sclerosis

open access: yesAdvanced Healthcare Materials, EarlyView.
The biomimetic nanoplatform IMNP (ETS1 pDNA/PBAE@ITP‐MM) undergoes targeted disassembly at inflammatory vascular sites to release the ETS1 plasmid (pETS1). This release initiates a cascade of effects that inhibit pathogenic pathways and support immune homeostasis. (Abbreviations: EndMT, endothelial‐to‐mesenchymal transition; EC, endothelial cell; TC, T
Feng Zhang   +13 more
wiley   +1 more source

Distributed Dynamic Traffic Modeling and Implementation Oriented Different Levels of Induced Travelers

open access: yesDiscrete Dynamics in Nature and Society, 2015
In order to respond to the variable state of traffic network in time, a distributed dynamic traffic assignment strategy is proposed which can improve the intelligent traffic management.
Yan Liu, Yao Yu
doaj   +1 more source

TRIP ASSIGNMENT MODEL WITH CONSIDERATION OF VEHICLE EMISSION: CASE FOR CIMAHI CITY

open access: yesJournal of the Civil Engineering Forum, 2012
Many cities in Indonesia are facing problems related to traffic and transportation such as Cimahi city which is located in the west part of West Java, Bandung.
Herawati Herawati
doaj   +1 more source

Dynamic User Equilibrium (DUE) [PDF]

open access: yes, 2006
The quantitative analysis of road network traffic performed through static assignment models yields the transport demand-supply equilibrium under the assumption of within-day stationarity.
GENTILE, Guido   +2 more
core   +1 more source

Energy Consumption Optimization in Trajectory Planning for Fuel Cell Hybrid Uavs Based On HMPC

open access: yesAdvanced Robotics Research, EarlyView.
The endurance limitation of multirotor drones is a critical challenge. This study adopts a hybrid power system of fuel cells and lithium‐ion batteries. Using Nondominated Sorting Genetic Algorithm II, it integrates trajectory planning with energy management optimization.
Xindi Wang   +7 more
wiley   +1 more source

Average Bandwidth Allocation Model of WFQ

open access: yesModelling and Simulation in Engineering, 2012
We present a new iterative method for the calculation of average bandwidth assignment to traffic flows using a WFQ scheduler in IP based NGN networks. The bandwidth assignment calculation is based on the link speed, assigned weights, arrival rate, and ...
Tomáš Balogh, Martin Medvecký
doaj   +1 more source

Using Multi-Attribute Decision Factors for a Modified All-or-Nothing Traffic Assignment

open access: yesISPRS International Journal of Geo-Information, 2015
To elucidate a realistic traffic assignment scenario, a multi-criterion decision system is essential. A traffic assignment model designed to simulate real-life situation may therefore utilize absolute and/or relative impedance.
EunSu Lee, Peter G. Oduor
doaj   +1 more source

Space-Time Resource Integrated Optimization Method for Time-of-Day Division at Intersection Based on Multidimensional Traffic Flows

open access: yesJournal of Advanced Transportation, 2023
Based on the change trends of traffic flow in different controlled directions at an intersection, the space-time resource integrated optimization method for TOD (time-of-day) division based on multidimensional traffic-flow data is proposed in this paper.
Zijun Liang   +3 more
doaj   +1 more source

Synergistic Traffic Assignment

open access: yes
Traffic assignment analyzes traffic flows in road networks that emerge due to traveler interaction. Traditionally, travelers are assumed to use private cars, so road costs grow with the number of users due to congestion. However, in sustainable transit systems, travelers share vehicles s.t.
Bläsius, Thomas   +5 more
openaire   +2 more sources

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