Country: United States

Found 17049 papers in total
Shortest path network interdiction with asymmetric information
Shortest path network interdiction with asymmetric information
2008,
We consider an extension of the shortest path network interdiction problem. In this...
Hide-and-seek games on a tree to which Eulerian networks are attached
Hide-and-seek games on a tree to which Eulerian networks are attached
2008,
We analyze the hide-and-seek game ⌈( G ) on certain networks G . The hider picks...
Minimum work paths in elevated networks
Minimum work paths in elevated networks
2008,
A new variant of the shortest path problem involves a bicycle traveling from an origin...
Analysis and computational study of several integer programming formulations for minimum-energy multicasting in wireless ad hoc networks
Analysis and computational study of several integer programming formulations for minimum-energy multicasting in wireless ad hoc networks
2008,
A multicast session in a wireless ad hoc network concerns routing messages from a...
A simplex algorithm for minimum-cost network-flow problems in infinite networks
A simplex algorithm for minimum-cost network-flow problems in infinite networks
2008,
We study minimum-cost network-flow problems in networks with a countably infinite...
A Reach and Bound algorithm for acyclic dynamic-programming networks
A Reach and Bound algorithm for acyclic dynamic-programming networks
2008,
Node pruning is a commonly used technique for solution acceleration in a...
New dynamic programming algorithms for the resource constrained elementary shortest path problem
New dynamic programming algorithms for the resource constrained elementary shortest path problem
2008,
The resource constrained elementary shortest path problem (RCESPP) arises as a pricing...
A graph theory approach for designing conservation reserve networks with minimal fragmentation
A graph theory approach for designing conservation reserve networks with minimal fragmentation
2008,
Habitat fragmentation is often cited as one of the most important factors that...
Cycle-based algorithms for multicommodity network flow problems with separable piecewise convex costs
Cycle-based algorithms for multicommodity network flow problems with separable piecewise convex costs
2008,
We present cycle-based algorithmic approaches to find local minima of a nonconvex and...
The maximum congested cut problem and its robust counterpart: Exact and approximation algorithms for the single and the multicommodity case
The maximum congested cut problem and its robust counterpart: Exact and approximation algorithms for the single and the multicommodity case
2008,
We study an optimization problem which can be interesting in several network...
A simple method for improving the primal simplex method for the multicommodity flow problem
A simple method for improving the primal simplex method for the multicommodity flow problem
2008,
We present a new efficient approach for solving the multicommodity flow problem as a...
New approaches for solving the block-to-train assignment problem
New approaches for solving the block-to-train assignment problem
2008,
Railroad planning involves solving two optimization problems: (i) the blocking...
Solving the hub location problem in a star-star network
Solving the hub location problem in a star-star network
2008,
We consider the problem of locating hubs and assigning terminals to hubs for a...
A Tabu search heuristic for the vehicle routing problem with two-dimensional loading constraints
A Tabu search heuristic for the vehicle routing problem with two-dimensional loading constraints
2008,
This article addresses the well-known Capacitated Vehicle Routing Problem (CVRP), in...
A branch-and-cut algorithm for the nonpreemptive swapping problem
A branch-and-cut algorithm for the nonpreemptive swapping problem
2009,
In the Swapping Problem (SP), we are given a complete graph, a set of object types,...
Quality control chart design under Jidoka
Quality control chart design under Jidoka
2009,
We consider design of control charts in the presence of machine stoppages that are...
Optimizing fishbone aisles for dual-command operations in a warehouse
Optimizing fishbone aisles for dual-command operations in a warehouse
2009,
Unit-load warehouses store and retrieve unit-loads, typically pallets. When storage...
Single-warehouse multi-retailer inventory systems with full truckload shipments
Single-warehouse multi-retailer inventory systems with full truckload shipments
2009,
We consider a multi-stage inventory system composed of a single warehouse that...
Online process mean estimation using L1-norm exponential smoothing
Online process mean estimation using L1-norm exponential smoothing
2009,
A basic assumption in process mean estimation is that all process data are clean....
Locational tying of complementary retail items
Locational tying of complementary retail items
2009,
We study a selling practice that we refer to as locational tying (LT), which seems to...
A large-scale linear programming model for finding optimal container inspection strategies
A large-scale linear programming model for finding optimal container inspection strategies
2009,
Cargo ships arriving at US ports are inspected for unauthorized materials. Because...
Technical and scale efficiency in Spanish urban transport: Estimating with Data Envelopment Analysis
Technical and scale efficiency in Spanish urban transport: Estimating with Data Envelopment Analysis
2009,
The paper undertakes a comparative efficiency analysis of public bus transport in...
On properties of geodesic eta-preinvex functions
On properties of geodesic eta-preinvex functions
2009,
The present paper deals with the properties of geodesic functions and their...
Some results on Bellman equations of optimal production control in a stochastic manufacturing system
Some results on Bellman equations of optimal production control in a stochastic manufacturing system
2009,
The paper studies the production inventory problem of minimizing the expected...
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