An integrated supplier-buyer inventory model with conditionally free shipment under permissible delay in payments.
An Integrated Supply Chain Model for the Perishable Items With Fuzzy Production Rate and Fuzzy Demand Rate
An Integration Strategy for Large Enterprises
An intelligent packet loss control heuristic for connectionless real-time voice communication.
An Interactive Algorithm for Large Scale Multiple Objective Programming Problems With Fuzzy Parameters Through Topsis Approach
An interactive fuzzy satisficing method for multiobjective nonlinear integer programming problems with block-angular structures through genetic algorithms with decomposition procedures.
An interior point algorithm for convex quadratic programming with strict equilibrium constraints
We describe an interior point algorithm for convex quadratic problem with a strict complementarity constraints. We show that under some assumptions the approach requires a total of number of iterations, where is the input size of the problem. The algorithm generates a sequence of problems, each of which is approximately solved by Newton’s method.
An interior point algorithm for convex quadratic programming with strict equilibrium constraints
We describe an interior point algorithm for convex quadratic problem with a strict complementarity constraints. We show that under some assumptions the approach requires a total of number of iterations, where L is the input size of the problem. The algorithm generates a sequence of problems, each of which is approximately solved by Newton's method.
An interior-point algorithm for semidefinite least-squares problems
We propose a feasible primal-dual path-following interior-point algorithm for semidefinite least squares problems (SDLS). At each iteration, the algorithm uses only full Nesterov-Todd steps with the advantage that no line search is required. Under new appropriate choices of the parameter which defines the size of the neighborhood of the central-path and of the parameter which determines the rate of decrease of the barrier parameter, we show that the proposed algorithm is well defined and converges...
An Interval Arithmetic Algorithm for Multivariate Constrained Global Optimization Using Cord-Slope Forms of Taylor's Expansion
An introduction to multiprocessor scheduling.
This is a tutorial survey of recent results in the area of multiprocessor scheduling. Computational complexity theory provides the framework in which these results are presented. They involve on one hand the development of new polynomial optimization algorithms, and on the other hand the application of the concept of NP-hardness as well as the analysis of approximation algorithms.
An Inventory Model for Deteriorating Items Under the Condition of Permissible Delay in Payments
An Inventory Model for Deteriorating Items With Exponential Declining Demand and Partial Backlogging
An iterative algorithm for computing the cycle mean of a Toeplitz matrix in special form
The paper presents an iterative algorithm for computing the maximum cycle mean (or eigenvalue) of triangular Toeplitz matrix in max-plus algebra. The problem is solved by an iterative algorithm which is applied to special cycles. These cycles of triangular Toeplitz matrices are characterized by sub-partitions of .
An iterative algorithm of solution for quadratic minimization problem in Hilbert spaces.
An queue with close-down and vacation times.
An M/G/1 queueing system with compulsory server vacations.
This paper deals with a single server queue with compulsory server vacations. There are single Poisson arrivals with mean arrival date λ and the service is performed in batches of fixed size M (≥1) or min (n, M) and the service times of successive batches follow a general distribution with the density function D(x). The Laplace transforms of the probability generating functions of different states of the system have been obtained, the corresponding steady state results have been derived and in a...
An MX/G/1 unreliable retrial queue with two phase service and persistence behaviour of customers in service
This paper describes an unreliable server batch arrival retrial queue with two types of repair and second optional service. The server provides preliminary first essential service (FES) to the primary arriving customers or customers from retrial group. On successful completion of FES, the customer may opt for second optional service (SOS) with probability α. The server is subject to active break downs. The customer under FES (or SOS) during the failure decides, with probability q, to join the orbit(impatientcustomer)...
An optimal algorithm with Barzilai-Borwein steplength and superrelaxation for QPQC problem
We propose a modification of MPGP algorithm for solving minimizing problem of strictly convex quadratic function subject to separable spherical constraints. This active set based algorithm explores the faces by the conjugate gradients and changes the active sets and active variables by the gradient projection with the Barzilai-Borwein steplength. We show how to use the algorithm for the solution of separable and equality constraints. The power of our modification is demonstrated on the solution...
An optimal control approach to manpower planning problem.