Zobrazeno 1 - 10
of 159
pro vyhledávání: '"Malachy Carey"'
Autor:
Hillel Bar-Gera, Malachy Carey
Publikováno v:
Transportation Research Part B: Methodological. 161:247-267
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b658b582746f8bf3ac3a4394f86f9f2
https://doi.org/10.1016/j.trb.2022.04.002
https://doi.org/10.1016/j.trb.2022.04.002
Publikováno v:
Transportation Science. 52:1548-1569
We compare the forms and properties of different macroscopic behavioral relationships on which different static and dynamic traffic assignment models have been based, namely, travel time-flow functions, travel time-occupancy functions, and flow-occup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bc7b318d323a37da6b0756bd40968bf
https://doi.org/10.1287/trsc.2017.0809
https://doi.org/10.1287/trsc.2017.0809
Publikováno v:
Transportation Science. 51:882-892
In dynamic network loading and dynamic traffic assignment for networks, the link travel time is often taken as a function of the number of vehicles x(t) on the link at time t of entry to the link, that is, τ(t) = f(x(t)), which implies that the perf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57a8a7ca825eaa0bd99a3b3e11eeaf90
https://doi.org/10.1287/trsc.2016.0674
https://doi.org/10.1287/trsc.2016.0674
Autor:
Malachy Carey, Hillel Bar-Gera
Publikováno v:
Transportation Research Part B: Methodological. 100:284-301
Dynamic models of traffic require answers for many issues. One of them is the way priorities of different traffic streams (commodities) are managed. This is particularly challenging when flows are treated as continuous. It is common to consider the F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad9b201634b4a6afaffdf91ab8924fa7
https://doi.org/10.1016/j.trb.2017.02.002
https://doi.org/10.1016/j.trb.2017.02.002
Autor:
Richard Mounce, Malachy Carey
Publikováno v:
Transportation Science. 49:535-542
The traffic assignment problem aims to calculate an equilibrium route flow vector, generally by seeking a zero of an appropriate objective function. If a continuous dynamical system follows a descent direction for this objective function at each none
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b686ab92c3ec316106cd6c412c5af79
https://doi.org/10.1287/trsc.2014.0517
https://doi.org/10.1287/trsc.2014.0517
Publikováno v:
Transportation Research Part B: Methodological. 65:90-104
An important class of models for macroscopic dynamic network loading (DNL) and dynamic traffic assignment (DTA) is based on treating link travel times as a function of link occupancy. However, these models suffer from some problems or deficiencies na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af8b558c83172a19cacd1470067525a7
Publikováno v:
Networks and Spatial Economics. 15:507-535
Macroscopic or flow-based dynamic traffic assignment (DTA) models normally treat traffic in each direction on a roadway as a single lane and, since they do not consider multiple lanes, they can not consider lane-changing behaviour. To investigate how
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cb40b07a448a762afa3b705cedd49e9
https://doi.org/10.1007/s11067-013-9193-7
https://doi.org/10.1007/s11067-013-9193-7
Autor:
Michael Bowers, Malachy Carey
Publikováno v:
Transport Reviews. 32:49-73
Flow–density functions are often described as the fundamental relationship of traffic theory and are the basis of kinematic wave models or hydrodynamic models which are used to describe, predict or analyse traffic behaviour. We set out several diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b35d9be4f379fcf303adc4a15e6f9412
https://doi.org/10.1080/01441647.2011.608135
https://doi.org/10.1080/01441647.2011.608135
Autor:
Malachy Carey, Ying-En Ge
Publikováno v:
Networks and Spatial Economics. 12:337-376
Models to describe or predict of time-varying traffic flows and travel times on road networks are usually referred to as dynamic traffic assignment (DTA) models or dynamic user equilibrium (DUE) models. The most common form of algorithms for DUE cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2dd62cfdbe5ef9bdb4ec9e78de6f184
https://doi.org/10.1007/s11067-011-9159-6
https://doi.org/10.1007/s11067-011-9159-6
Autor:
Richard Mounce, Malachy Carey
Publikováno v:
Transportation Research Part B: Methodological. 45:102-111
A dynamic traffic assignment (DTA) model typically consists of a traffic performance model and a route choice model. The traffic performance model describes how traffic propagates (over time) along routes connecting origin–destination (OD) pairs, e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d70acf6fb86b1f70175c9aba99d44bf7
https://doi.org/10.1016/j.trb.2010.05.005
https://doi.org/10.1016/j.trb.2010.05.005