Keyword: heuristics

Found 5460 papers in total
An explicit analytic approximation of solutions for a class of neutral stochastic differential equations with time-dependent delay based on Taylor expansion
An explicit analytic approximation of solutions for a class of neutral stochastic differential equations with time-dependent delay based on Taylor expansion
2016,
This paper represents a contribution to the analysis of approximate methods for...
A constructive approach to boundary value problems with state-dependent impulses
A constructive approach to boundary value problems with state-dependent impulses
2016,
We investigate the non‐linear system of ordinary differential equations u ' ( t...
Optimal PID controller design through swarm intelligence algorithms for sun tracking system
Optimal PID controller design through swarm intelligence algorithms for sun tracking system
2016,
Due to depletion of fossil fuel many developing countries like Pakistan are facing...
Dynamic optimization for robust path planning of horizontal oil wells
Dynamic optimization for robust path planning of horizontal oil wells
2016,
This paper considers the three‐dimensional path planning problem for horizontal...
Error estimates of two-level finite element method for Smagorinsky model
Error estimates of two-level finite element method for Smagorinsky model
2016,
Two‐level finite element method for simulating Smagorinsky model in large eddy...
Doubly-rooted stem-and-cycle ejection chain algorithm for the asymmetric traveling salesman problem
Doubly-rooted stem-and-cycle ejection chain algorithm for the asymmetric traveling salesman problem
2016,
Ejection chain methods, which include the classical Lin–Kernighan (LK) procedure...
Mathematical models and empirical analysis of a simulated annealing approach for two variants of the static data segment allocation problem
Mathematical models and empirical analysis of a simulated annealing approach for two variants of the static data segment allocation problem
2016,
We consider a content distribution network (CDN) in which data hubs or servers are...
Heuristics for a hub location-routing problem
Heuristics for a hub location-routing problem
2016,
We investigate a variant of the many‐to‐many hub location‐routing...
Availability-driven optimal design of shared path protection in WDM networks
Availability-driven optimal design of shared path protection in WDM networks
2016,
Availability, defined as the fraction of time a network service is operative, is a key...
A branch-and-cut-and-price algorithm for the mixed capacitated general routing problem
A branch-and-cut-and-price algorithm for the mixed capacitated general routing problem
2016,
In this paper, we consider the Mixed Capacitated General Routing Problem which is a...
Robust models for linear programming with uncertain right hand side
Robust models for linear programming with uncertain right hand side
2016,
We propose new robust models for handling right hand side uncertainty in linear...
Net Contribution, Liquidity, and Optimal Pension Management
Net Contribution, Liquidity, and Optimal Pension Management
2016,
This article presents an optimal portfolio balancing strategy for a pension fund...
The Rainbow Cycle Cover Problem
The Rainbow Cycle Cover Problem
2016,
We model and solve the Rainbow Cycle Cover Problem (RCCP). Given a connected and...
Minimum bottleneck spanning trees with degree bounds
Minimum bottleneck spanning trees with degree bounds
2016,
Given a graph G with edge lengths, the minimum bottleneck spanning tree (MBST) problem...
Designing networks: A mixed-integer linear optimization approach
Designing networks: A mixed-integer linear optimization approach
2016,
Designing networks with specified collective properties is useful in a variety of...
Mixed planar and network single-facility location problems
Mixed planar and network single-facility location problems
2016,
We consider the problem of optimally locating a single facility anywhere in a network...
Dynamic shortest-path interdiction
Dynamic shortest-path interdiction
2016,
We study a dynamic network game between an attacker and a user. The user wishes to...
A Simple Heuristic for Joint Inventory and Pricing Models with Lead Time and Backorders
A Simple Heuristic for Joint Inventory and Pricing Models with Lead Time and Backorders
2016,
We study a joint inventory and pricing problem in a single‐stage system with a...
Real-Time Dynamic Pricing with Minimal and Flexible Price Adjustment
Real-Time Dynamic Pricing with Minimal and Flexible Price Adjustment
2016,
We study a standard dynamic pricing problem where the seller (a monopolist) possesses...
Merchant Commodity Storage Practice Revisited
Merchant Commodity Storage Practice Revisited
2015,
Commodity merchants use various heuristics to value leasing contracts on storage...
Multiobjective Optimization Techniques for Selecting Important Metrics in the Design of Ensemble Systems
Multiobjective Optimization Techniques for Selecting Important Metrics in the Design of Ensemble Systems
2017,
Ensemble systems are classification structures that apply a two‐level...
A multi-stage stochastic programming approach for network capacity expansion with multiple sources of capacity
A multi-stage stochastic programming approach for network capacity expansion with multiple sources of capacity
2016,
In networks, there are often more than one sources of capacity. The capacities can be...
On the polyhedral structure of two-level lot-sizing problems with supplier selection
On the polyhedral structure of two-level lot-sizing problems with supplier selection
2016,
In this article, we study a two‐level lot‐sizing problem with supplier...
Improving Websites' Quality of Service by Shortening Their Browsing Expected Path Length
Improving Websites' Quality of Service by Shortening Their Browsing Expected Path Length
2016,
This work proposes a method to improve the QoS provided to internet users by website...
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