Journal: Operations Research Letters

Found 1763 papers in total
Shortest paths in piecewise continuous time-dependent networks
Shortest paths in piecewise continuous time-dependent networks
2008,
We consider a shortest path problem, where the travel times on the arcs may vary with...
Stability of a priority queueing system with customer transfers
Stability of a priority queueing system with customer transfers
2008,
This paper is concerned with the stability of a preemptive priority queueing system...
Minimum entropy orientations
Minimum entropy orientations
2008,
We study graph orientations that minimize the entropy of the in-degree sequence. We...
Computing shortest heterochromatic monotone routes
Computing shortest heterochromatic monotone routes
2008,
Given a set of n points on the plane colored with k ≤ n colors, the Trip Planning...
A note on natural risk statistics
A note on natural risk statistics
2008,
Recently Heyde, Kou and Peng (2007) proposed the notion of a natural risk statistic...
Solving the k-shortest path problem with time windows in a time varying network
Solving the k-shortest path problem with time windows in a time varying network
2008,
The k -shortest path problem in a network with time dependent cost attributes arises...
Optimal investment in development projects
Optimal investment in development projects
2008,
We consider investments in development projects within competitive environments where...
A new moment matching algorithm for sampling from partially specified symmetric distributions
A new moment matching algorithm for sampling from partially specified symmetric distributions
2008,
A new algorithm is proposed for generating scenarios from a partially specified...
A projective algorithm for preemptive open shop scheduling with two multiprocessor groups
A projective algorithm for preemptive open shop scheduling with two multiprocessor groups
2010,
We study a multiprocessor extension of the preemptive open shop scheduling problem,...
A note on finite termination of iterative algorithms in mathematical programming
A note on finite termination of iterative algorithms in mathematical programming
2008,
Two well-known results on the unified treatment of finite termination of a class of...
A combinatorial property of the maximum round robin tournament problem
A combinatorial property of the maximum round robin tournament problem
2010,
We prove a new combinatorial property of the maximum round robin tournament (MRRT)...
Properties of efficient solution sets under addition of objectives
Properties of efficient solution sets under addition of objectives
2008,
This paper addresses a general multicriteria optimization problem under various...
On the complexity of cutting-plane proofs using split cuts
On the complexity of cutting-plane proofs using split cuts
2010,
We prove a monotone interpolation property for split cuts which, together with results...
Regularized gap functions for variational problems
Regularized gap functions for variational problems
2008,
We consider variational problems in Banach spaces. Well-posedness concepts for such...
Complexity of a scheduling problem with controllable processing times
Complexity of a scheduling problem with controllable processing times
2010,
We consider the problem of scheduling a set of independent jobs on a single machine so...
Pure strategy Nash equilibria and the probabilistic prospects of Stackelberg players
Pure strategy Nash equilibria and the probabilistic prospects of Stackelberg players
2010,
We consider the set of all m × n bimatrix games with ordinal payoffs. We show...
A faster algorithm for a due date assignment problem with tardy jobs
A faster algorithm for a due date assignment problem with tardy jobs
2010,
The single-machine due date assignment problem with the weighted number of tardy jobs...
First passage of time-reversible spectrally negative Markov additive processes
First passage of time-reversible spectrally negative Markov additive processes
2010,
We study the first passage process of a spectrally negative Markov additive process...
Monotone and maximal monotone affine subspaces
Monotone and maximal monotone affine subspaces
2010,
Affine monotone and maximal monotone subspaces are characterized.
Computing with multi-row Gomory cuts
Computing with multi-row Gomory cuts
2010,
Recent advances on the understanding of valid inequalities from the infinite group...
Pricing American options when asset prices jump
Pricing American options when asset prices jump
2010,
We present a transformation that helps price American options on assets that are...
Order postponement in a supply chain in the presence of exponential demand with gamma prior
Order postponement in a supply chain in the presence of exponential demand with gamma prior
2010,
We show for products featuring an exponential demand with Gamma prior, if the demand...
Arcwise cone-quasiconvex multicriteria optimization
Arcwise cone-quasiconvex multicriteria optimization
2010,
The aim of this paper is to study the structure of the efficient sets within a special...
Hybrid or electric vehicles? A real options perspective
Hybrid or electric vehicles? A real options perspective
2010,
This paper investigates the decision of an automaker concerning the alternative...
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