Keyword: programming: convex

Found 402 papers in total
Optimal Contracts for Intermediaries in Online Advertising
Optimal Contracts for Intermediaries in Online Advertising
2017,
In online advertising, the prevalent method advertisers employ to acquire impressions...
Spatiotemporally Optimal Fractionation in Radiotherapy
Spatiotemporally Optimal Fractionation in Radiotherapy
2017,
We present a spatiotemporally integrated formulation of the optimal fractionation...
Self-concordance is NP-hard
Self-concordance is NP-hard
2017,
We show that deciding whether a convex function is self‐concordant is in...
Convexity, quality and efficiency in education
Convexity, quality and efficiency in education
2017,
While Data Envelopment Analysis (DEA) has many attractions as a technique for...
Integrated marketing and operational decisions in remanufacturing of end-of-life products: model and hybrid solution algorithms
Integrated marketing and operational decisions in remanufacturing of end-of-life products: model and hybrid solution algorithms
2017,
Remanufacturing is the ultimate form of product recovery with substantial economic and...
Using a Conic Bundle Method to Accelerate Both Phases of a Quadratic Convex Reformulation
Using a Conic Bundle Method to Accelerate Both Phases of a Quadratic Convex Reformulation
2017,
We present algorithm MIQCR‐CB that is an advancement of MIQCR. MIQCR is a...
The continuous grey pattern problem
The continuous grey pattern problem
2017,
A new location problem is formulated and solved. It is the continuous version of the...
Further properties of the forward‐backward envelope with applications to difference-of-convex programming
Further properties of the forward‐backward envelope with applications to difference-of-convex programming
2017,
In this paper, we further study the forward–backward envelope first introduced...
Total variation image deblurring with space-varying kernel
Total variation image deblurring with space-varying kernel
2017,
Image deblurring techniques based on convex optimization formulations, such as...
Assessing the Quality of Convex Approximations for Two-Stage Totally Unimodular Integer Recourse Models
Assessing the Quality of Convex Approximations for Two-Stage Totally Unimodular Integer Recourse Models
2017,
We consider two types of convex approximations of two‐stage totally unimodular...
CNPC Uses an Iterative Two-Stage Convex Relaxation Approach to Operate Natural Gas Pipelines
CNPC Uses an Iterative Two-Stage Convex Relaxation Approach to Operate Natural Gas Pipelines
2016,
China National Petroleum Corporation (CNPC), the largest oil and natural gas producer...
Computing B-Stationary Points of Nonsmooth DC Programs
Computing B-Stationary Points of Nonsmooth DC Programs
2017,
Motivated by a class of applied problems arising from physical layer based security in...
Optimal division of inventory between depot and bases
Optimal division of inventory between depot and bases
2017,
We consider a problem of optimal division of stock between a logistic depot and...
Convergence for a class of improved sixth-order Chebyshev‐Halley type methods
Convergence for a class of improved sixth-order Chebyshev‐Halley type methods
2016,
In this paper, we consider the semilocal convergence on a class of improved...
Some results for impulsive fractional differential inclusions with infinite delay and sectorial operators in Banach spaces
Some results for impulsive fractional differential inclusions with infinite delay and sectorial operators in Banach spaces
2016,
This paper is concerned with impulsive fractional differential inclusions with...
Coalitional Bargaining in Networks
Coalitional Bargaining in Networks
2015,
We analyze a noncooperative bargaining game with a general coalition structure. In...
Inventory Models with Shelf-Age and Delay-Dependent Inventory Costs
Inventory Models with Shelf-Age and Delay-Dependent Inventory Costs
2015,
In this paper, we show how any model with a general shelf‐age‐dependent...
Consistency, population solidarity, and egalitarian solutions for TU-games
Consistency, population solidarity, and egalitarian solutions for TU-games
2016,
A (point‐valued) solution for cooperative games with transferable utility, or...
Anisotropy-based suboptimal state-feedback control design using linear matrix inequalities
Anisotropy-based suboptimal state-feedback control design using linear matrix inequalities
2016,
A computationally efficient method for the design of a suboptimal anisotropic...
A novel class of approximate inverse preconditioners for large positive definite linear systems in optimization
A novel class of approximate inverse preconditioners for large positive definite linear systems in optimization
2016,
We propose a class of preconditioners for large positive definite linear systems,...
Reduction of affine variational inequalities
Reduction of affine variational inequalities
2016,
We consider an affine variational inequality posed over a polyhedral convex set in n...
On the update of constraint preconditioners for regularized KKT systems
On the update of constraint preconditioners for regularized KKT systems
2016,
We address the problem of preconditioning sequences of regularized KKT systems, such...
Delaunay-based derivative-free optimization via global surrogates, part II: convex constraints
Delaunay-based derivative-free optimization via global surrogates, part II: convex constraints
2016,
The derivative‐free global optimization algorithms developed in Part I of this...
A primal‐dual prediction‐correction algorithm for saddle point optimization
A primal‐dual prediction‐correction algorithm for saddle point optimization
2016,
In this paper, we introduce a new primal–dual prediction–correction...
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