Found 97029 papers in total
Characterizations of efficient solutions under polyhedrality assumptions
1991,
The paper gives several characterizations of efficient solutions of subsets of R p (with respect to...
On necessary and sufficient optimality conditions for multicriterial optimization problems
1991,
In this paper, first order necessary and sufficient optimality conditions are derived for nonsmooth...
Generalization and sharpening of some duality relations for a class of vector optimization problems
1991,
The authors consider a class of vector optimization problems with linear restrictions in which each...
A result on sets, with applications to vector optimization
1991,
In this paper there is stated a result on sets in ordered linear spaces which can be used to show that...
The status of marketing information systems, decision support systems and expert systems in the marketing function of U.S. firms
1991,
A survey of the current status of Marketing Information Systems, Decision Support Systems, and Expert...
A priori optimization
1990,
Consider a complete graph G=(V,E) in which each node is present with probability p i . The authors are...
Minimizing separable convex objectives on arbitrarily directed trees of variable upperbound constraints
1991,
An extension of the Economic Order Quantity (EOQ) model to multi-stage production-distribution systems and...
A characterization of network representable polymatroids
1991,
Meggido showed that the maximum flow through sets of sources in a multiple sink flow network is a...
Simplicial algorithm to find zero points of a function with special structure on a simplotope
1991,
In this paper the authors introduce a variable dimension simplicial algorithm on a cartesian product of...
A solution method for nonlinear convex stochastic optimization problems
1991,
The paper considers nonlinear convex stochastic two-stage optimization problems with stochasticity in the...
Necessary optimality conditions with a modified subdifferential
1991,
The concepts of the τ -subgradient and τ- subdifferential are introduced for local Lipschitz...
Characterization of nonsmooth functions through their generalized gradients
1991,
Given a real-valued Lipschitz function, the authors explore properties of its generalized gradient in...
Stochastic decomposition: An algorithm for two-stage linear programs with recourse
1991,
The authors present a cutting plane algorithm for two-stage stochastic linear programs with recourse....
On the fluctuations of the stochastic traveling salesperson problem
1991,
Consider n points X 1 ,...,X n independently and uniformly distributed on the unit square [0,1] 2 . Denote...
Optimal control of a production process subject to random deterioration
1990,
A production process exhibits a decreasing pattern in the process mean in the course of production. The...
Draining the swamp. Defining strategic use of information system resource
1991,
There has been a great deal of discussion in information systems (IS) journals and elsewhere on strategic...
Approximation analysis of open acyclic exponential queueing networks with blocking
1990,
An arbitrary configuration of an open queueing network with exponential service times and finite buffers...
Estimation of queues at the Channel Tunnel
1991,
The Channel Tunnel, due to open in 1993, will provide a high-speed rail link between Britain and France....
Extensions of Palm’s theorem: A review
1991,
This note reviews the transient behavior the M/G/• queue with nonhomogeneous Poisson or compound...
Priority queues with batch Poisson arrivals
1991,
This paper studies batch arrival M X / G/1 priority queues without and with (multiple or single)...
Lock and no-lock mortgage plans: Is it only a matter of risk shifting?
1991,
Mortgage prices are determined according to two major alternative plans: One is the lock plan (LP), in...
Analysis of a two phase queueing system with general service times
1991,
The paper derives the transforms of the queue length at departure epochs, queue length in steady state and...
New results on the single server queue with a batch Markovian arrival process
1991,
The versatile Markovian point process was introduced by M.F. Neuts in 1979. This is a rich class of point...
Calculating joint queue length moments with RECAL
1991,
RECAL is a new algorithm for solving closed, product form queueing networks. For networks with many...
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