Carey Malachy

Malachy Carey

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Found 22 papers in total
Travel-Time Models With and Without Homogeneity Over Time
Travel-Time Models With and Without Homogeneity Over Time
2017
In dynamic network loading and dynamic traffic assignment for networks, the link...
Implementing first-in‐first-out in the cell transmission model for networks
Implementing first-in‐first-out in the cell transmission model for networks
2014
In traffic assignment models with time‐varying flows (dynamic network loading...
Extending travel-time based models for dynamic network loading and assignment, to achieve adherence to first-in-first-out and link capacities
Extending travel-time based models for dynamic network loading and assignment, to achieve adherence to first-in-first-out and link capacities
2014
An important class of models for macroscopic dynamic network loading (DNL) and dynamic...
Dynamic traffic assignment approximating the kinematic wave model: System optimum, marginal costs, externalities and tolls
Dynamic traffic assignment approximating the kinematic wave model: System optimum, marginal costs, externalities and tolls
2012
System marginal costs, externalities and optimal congestion tolls for traffic networks...
Alternative conditions for a well-behaved travel time model
Alternative conditions for a well-behaved travel time model
2005
The travel time τ(t) on a link has often been treated in dynamic traffic...
Convergence of a discretised travel-time model
Convergence of a discretised travel-time model
2005
In network models for dynamic traffic assignment (DTA), the travel time on a link is...
A whole-link travel-time model with desirable properties
A whole-link travel-time model with desirable properties
2003
In network models for dynamic traffic assignment the link travel times are often...
An exit-flow model used in dynamic traffic assignment
An exit-flow model used in dynamic traffic assignment
2004
We consider the behaviour of a link exit-flow model that has been used to model link...
The existence, uniqueness and computation of an arc-based dynamic network user equilibrium formulation
The existence, uniqueness and computation of an arc-based dynamic network user equilibrium formulation
2002
In this paper, a dynamic user equilibrium traffic assignment model with simultaneous...
Behaviour of a whole-link travel time model used in dynamic traffic assignment
Behaviour of a whole-link travel time model used in dynamic traffic assignment
2002
Whole-link models of traffic flows have been widely used in mathematical programming...
An approach to modelling time-varying flows on congested networks
An approach to modelling time-varying flows on congested networks
2000
In mathematical programming models of time-varying flows on traffic networks (dynamic...
Properties of expected costs and performance measures in stochastic models of scheduled transport
Properties of expected costs and performance measures in stochastic models of scheduled transport
1995
In scheduled (timetabled) transport systems (for buses, trains, etc.) it is desirable...
Reliability of interconnected scheduled services
Reliability of interconnected scheduled services
1994
In this paper we consider the performance of interconnected scheduled transport...
Solving a class of network models for dynamic flow control
Solving a class of network models for dynamic flow control
1994
In modeling flows and controls in transportation, distribution, communication,...
A model, algorithms and strategy for train pathing
A model, algorithms and strategy for train pathing
1995
This paper sets out a model, algorithms and strategies for the train pathing and...
Swapping the order of scheduled services to minimize expected costs of delays
Swapping the order of scheduled services to minimize expected costs of delays
1994
In operating scheduled public transport services, by bus, train, or airline, any delay...
Stochastic approximation to the effects of headways on knock-on-delays of trains
Stochastic approximation to the effects of headways on knock-on-delays of trains
1994
In train planning and timetabling, the trip time on each link is assumed to depend on...
A model and strategy for train pathing with choice of lines, platforms, and routes
A model and strategy for train pathing with choice of lines, platforms, and routes
1994
Train pathing is concerned with assigning trains and train times for a set of rail...
Extending a train pathing model from one-way to two-way track
Extending a train pathing model from one-way to two-way track
1994
A train pathing model and algorithms for a real network was presented and tested in a...
Externalities, average and marginal costs, and tolls on congested networks with time-varying flows
Externalities, average and marginal costs, and tolls on congested networks with time-varying flows
1993
For congested networks on which flows vary over time, the authors derive system...
Nonconvexity of the dynamic traffic assignment problem
Nonconvexity of the dynamic traffic assignment problem
1992
The paper identifies and discusses what appears to be a central difficulty for the...
Estimating nonparametric convex functions using gradient data
Estimating nonparametric convex functions using gradient data
1989
The estimation and use of nonparametric convex functions has been discussed in the...
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