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A Rank Minimization Heuristic with Application to Minimum Order System Approximation
Rank Minimization Heuristic Minimum Order System Approximation
2015/7/10
Several problems arising in control system analysis and design, such as reduced order controller synthesis, involve minimizing the rank of a matrix variable subject to linear matrix inequality (LMI) c...
Log-Det Heuristic for Matrix Rank Minimization with Applications to Hankel and Euclidean Distance Matrices
Log-Det Heuristic Matrix Rank Minimization Applications Hankel Euclidean Distance Matrices
2015/7/10
We present a heuristic for minimizing the rank of a positive semidefinite matrix over a convex set. We use the logarithm of the determinant as a smooth approximation for rank, and locally minimize thi...
A Heuristic Method for Statistical Digital Circuit Sizing
Design for manufacturing design for yield statistical circuit sizing
2015/7/10
In this paper we give a brief overview of a heuristic method for approximately solving a statistical digital circuit sizing problem, by reducing it to a related deterministic sizing problem that inclu...
A Heuristic for Optimizing Stochastic Activity Networks with Applications to Statistical Digital Circuit Sizing
A Heuristic Optimizing Stochastic Activity Networks Applications Statistical Digital Circuit Sizing
2015/7/10
A deterministic activity network (DAN) is a collection of activities, each with some duration, along with a set of precedence constraints, which specify that activities begin only when certain others ...
Sharp oracle inequalities and slope heuristic for specification probabilities estimation in general random fields
Sharp oracle inequalities slope heuristic specification probabilities estimation
2011/7/5
We provide new methods for estimation of the one-point specification probabilities in general discrete random fields.
Comparison of GA Based Heuristic and GRASP Based Heuristic for Total Covering Problem
Genetic Algorithm GRASP Total Covering Problem Boolean Operators Care and Share Operator
2013/2/23
This paper discusses the comparison of two different heuristics for total covering problem. The total covering problem is a facility location problem in which the objective is to identify the minimum ...
How to Combine Fast Heuristic Markov Chain Monte Carlo with Slow Exact Sampling
Confidence interval Exact sampling Markov Chain Monte Carlo
2009/5/4
Given a probability law $pi$ on a set S and a function $g : S rightarrow R$, suppose one wants to estimate the mean $bar{g} = int g dpi$. The Markov Chain Monte Carlo method consists of inventing and ...
A Heuristic for Commodity Procurement in the Presence of Price Discounting
Procurement Commodities Newsvendor
2018/3/15
Procuring commodities is difficult due to the fluctuating prices intrinsic to the
value of commodities. These price fluctuations can allow a firm to benefit from buying
for future demand, as well as...
Heuristic Scheduling of Serial-Batch Processor System for Cycle Time Reduction
Batch Control Semiconductor Manufacturing Serial-Batch System
2018/3/9
Control of batch processors is one of the most important issues in semiconductor manufacturing.
Ineffective dispatching policies may cause an increase in overall cycle time. This paper presents a
re...