«interval programming»
۲۰٬۶۴۵ نتیجهsource model for generating RR intervals in atrial fibrillation and beyond
Background: Realistic modeling of cardiac inter-beat (RR) intervals is highly desirable for basic research in cardiac electrophysiology, clinical management of heart diseases, and developing signal processing tools for ECG analysis. Methods: We present an open source computer mod
Interval approaches for concurrent evaluation of design constraints
By concurrent design we mean, in pan, concurrent consideration of a broad range of life-cycle constraints concerning, for example manufacturing and maintenance. The multitude of constraints arising from these considerations make it difficult to identify satisfactory designs. An a
model for generating RR intervals in atrial fibrillation and beyond
Background: Realistic modeling of cardiac inter-beat (RR) intervals is highly desirable for basic research in cardiac electrophysiology, clinical management of heart diseases, and developing signal processing tools for ECG analysis. Methods: We present an open source computer mod
An Improved Auto-Generation System to Obtain Reference Intervals for Laboratory Medicine
OBJECTIVES Reference values are highly required parameters for all tests in the clinical laboratory, and the supplementary provision of reliable reference intervals is an important task for both clinical laboratories and diagnostic test manufacturers. Despite the progress that ha
(2201-7210) A bilevel linear programming model with interval type-2 triangular fuzzy numbers
In the real world, the parameters of a problem may not be the crisp values. The fuzzy theory among the theories in which uncertainty plays a crucial role. Type-2 fuzzy sets generalize fuzzy sets. We consider a special type of such sets here.In this paper, we consider two issues.
Environments for Global Optimization Using Interval Arithmetic and Computational (Automatic) Di erentiation
Interval arithmetic and computational(automatic) di erentiation are powerful methods for use in optimization. Interval arithmetic operates on values which are intervals rather than points. This arithmetic can be used to examine large areas of a space, often eliminating portions o
Some Interval Approximation Techniques for MINLP
MINLP problems are hard constrained optimization problems, with nonlinear constraints and mixed discrete continuous variables. They can be solved using a Branch-and-Bound scheme combining several methods, such as linear programming, interval analysis, and cutting methods. Our goa
A Robust Inexact Joint-optimal a cut Interval Type-2 Fuzzy Boundary Linear Programming (RIJ-IT2FBLP) for energy systems planning under uncertainty
In this study, a new Robust Inexact Joint-optimal a cut Interval Type-2 Fuzzy Boundary Linear Programming (RIJ-IT2FBLP) model is developed for planning of energy systems by integrating both the interval T2 fuzzy sets and the Inexact Linear Programming (ILP) methods. It intends to
Linear programming approach to solve interval-valued matrix games
Matrix game theory is concerned with how two players make decisions when they are faced with known exact payoffs. The aim of this paper is to develop a simple and an effective linear programming method for solving matrix games in which the payoffs are expressed with intervals. Be
Interval Constraints
Interval constraint processing is an alternative technology designed to process sets of (generally non-linear) continuous or mixed constraints over the real numbers. It associates propagation and search techniques developed in artiicial intelligence and methods from interval anal