Country: United Kingdom

Found 17295 papers in total
Scheduling batches with simultaneous job processing for two-machine shop problems
Scheduling batches with simultaneous job processing for two-machine shop problems
2001,
We consider the problem of scheduling independent jobs on two machines in an open...
Algorithms for the weight constrained shortest path problem
Algorithms for the weight constrained shortest path problem
2001,
Given a directed graph whose arcs have an associated cost, and associated weight, the...
Solving open benchmark instances for the job-shop problem by parallel head–tail adjustments
Solving open benchmark instances for the job-shop problem by parallel head–tail adjustments
2001,
A fast and efficient head–tail adjustment algorithm is presented for the...
Randomized on-line scheduling on two uniform machines
Randomized on-line scheduling on two uniform machines
2001,
We study the problem of on-line scheduling on two uniform machines with speeds 1 and s...
Shortest viable path algorithm in multimodal networks
Shortest viable path algorithm in multimodal networks
2001,
We consider an approach using label correcting techniques to find the shortest viable...
Algorithmic paradoxes of the single-machine total tardiness problem
Algorithmic paradoxes of the single-machine total tardiness problem
2001,
The paper deals with the single-machine total tardiness problem. It investigates the...
Scheduling with tails and deadlines
Scheduling with tails and deadlines
2001,
This paper discusses scheduling problems that combine tails and deadlines or,...
A fast algorithm for assortment optimization problems
A fast algorithm for assortment optimization problems
2001,
Assortment optimization problems intend to seek the best way of placing a given set of...
Efficient algorithm for the constrained two-dimensional cutting stock problem
Efficient algorithm for the constrained two-dimensional cutting stock problem
2001,
This paper considers the constrained two-dimensional cutting stock problem. Some...
Multiple fleet aircraft schedule recovery following hub closures
Multiple fleet aircraft schedule recovery following hub closures
2001,
This paper presents three multi-commodity network-type models for determining a...
The long-run behaviour of transport performance in India: A cointegration approach
The long-run behaviour of transport performance in India: A cointegration approach
2001,
The long-run relationships between variables representing transport performance and...
Measuring the impact of efficient household travel decisions on potential travel time savings and accessibility gains
Measuring the impact of efficient household travel decisions on potential travel time savings and accessibility gains
2001,
Using the conceptual framework of time–space geography, this paper incorporates...
Estimation of dynamic origin–destination trip tables for a general network
Estimation of dynamic origin–destination trip tables for a general network
2001,
In this paper, we propose a parametric optimization approach to estimate...
A model for time- and budget-constrained activity demand analysis
A model for time- and budget-constrained activity demand analysis
2001,
This paper describes and demonstrates the derivation of a system of demands for...
Cellular automata microsimulation for modeling bi-directional pedestrian walkways
Cellular automata microsimulation for modeling bi-directional pedestrian walkways
2001,
Pedestrian flow is inherently complex, more so than vehicular flow, and development of...
Generic gas-kinetic traffic systems modeling with applications to vehicular traffic flow
Generic gas-kinetic traffic systems modeling with applications to vehicular traffic flow
2001,
This article presents a generic continuum modeling approach for the description of...
A finite difference approximation of a non-equilibrium traffic flow model
A finite difference approximation of a non-equilibrium traffic flow model
2001,
We develop in this paper a finite difference scheme for a previously reported...
Propagation of perturbations in dense traffic flow: A model and its implications
Propagation of perturbations in dense traffic flow: A model and its implications
2001,
A model of the evolution of speed perturbations in dense traffic flow is presented in...
Value of travel time: A theoretical legitimization of some nonlinear representative utility in discrete choice models
Value of travel time: A theoretical legitimization of some nonlinear representative utility in discrete choice models
2001,
This paper tackles the valuation function of travel time savings. Formally, this...
Constraint handling methods in pavement maintenance programming
Constraint handling methods in pavement maintenance programming
2001,
The problem of pavement maintenance management at the network level is one of...
Comparison of external costs of rail and truck freight transportation
Comparison of external costs of rail and truck freight transportation
2001,
In this article we estimate external costs for four representative types of freight...
Running times on railway sections with heterogeneous train traffic
Running times on railway sections with heterogeneous train traffic
2001,
In contemporary railway traffic, different train services often run on the same track...
Variations of the level of vigilance and of behavioural activities during simulated automobile driving
Variations of the level of vigilance and of behavioural activities during simulated automobile driving
2001,
During a monotonous activity, certain behaviours occur that are not necessary to the...
Fatal traffic accidents among trailer truck drivers and accident causes as viewed by other truck drivers
Fatal traffic accidents among trailer truck drivers and accident causes as viewed by other truck drivers
2001,
Causality factors, the responsibility of the driver and driver fatigue-related factors...
Papers per page: