Li Wei

Wei Li

Information about the author Wei Li will soon be added to the site.
Found 23 papers in total
The matrix-form solution for Geo
            X/G/1/N working vacation queue and its application to state-dependent cost control
2016
This paper studies a finite buffer size GeoˆX/G/1/N queue with single working...
Privacy‐preserving vertically partitioned linear program with nonnegativity constraints
2013
We propose a simple privacy‐preserving reformulation of a linear program with...
Privacy‐preserving horizontally partitioned linear programs with inequality constraints
2013
In this paper we solve the open problem, finding the solutions for...
On simplex method with most‐obtuse‐angle rule and cosine rule
2011
A class of simplex methods for solving linear programming (LP) problems, with cosine...
Optimal resource allocation for hybrid flow shop in one-of-a-kind production
2010
In one-of-a-kind production (OKP) companies, the number of production resources in...
Reliability evaluation of multi-state weighted k-out-of-n systems
2008
The k -out-of- n systems have been extensively studied in recent years. A binary...
Optimal design of multi-state weighted k-out-of-n systems based on component design
2008
This paper presents a study on design optimization of multi-state weighted k -out-of-...
Properties of the geometric and related processes
2005
Some properties of the geometric process are studied along with those of a related...
A note on two direct methods in linear programming
2004
We show that the basic idea behind the work of Stojković and Stanimirovic is...
Multi-person multiobjective fuzzy decision-making model for reservoir flood control operation
2004
By analyzing the present situation of reservoir flood control operation, this paper...
Optimal market timing strategies under transaction costs
2002
In this paper, we consider optimal market timing strategies under transaction costs....
Optimal policies for M/M/m queue with two different kinds of (N,T)-policies
2000
In this paper, two different kinds of ( N , T )-policies for an M/M/m queueing system...
Approximating analysis of a kind of repairable standby systems
1996
In this paper, some approximating analyses are considered in a class of repairable...
Stochastic scheduling on a repairable machine with Erlang uptime distribution
1998
A set of jobs is to be processed on a machine which is subject to breakdown and...
Asymptotic constraint qualifications and global error bounds for convex inequalities
1999
In this paper we study various asymptotic constraint qualifications for the existence...
Optimal control for a tandem network of queues with blocking
1997
The authors consider a two-station tandem queue with no intermediate buffer. Jobs at...
Northwest corner and banded matrix approximations to a Markov chain
1999
In this paper, we consider approximations to discrete time Markov chains with...
Infinite block-structured transition matrices and their properties
1998
In this paper, we study Markov chains with infinite state block-structured transition...
On stochastic machine scheduling with general distributional assumptions
1998
A set of stochastic jobs is to be processed on a single machine which is subject to...
Reliability analysis of M/G/1 queueing systems with server breakdowns and vacations
1997
This note introduces reliability issues to the analysis of queueing systems. We...
On a direct estimator for average production intervals
1995
Nozari and Whitt proposed an indirect approach to estimating the average production...
Stochastic scheduling on a single machine subject to multiple breakdowns according to different probabilities
1995
A set of stochastic jobs is to be processed on a single machine which is subject to...
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