Results 31 to 40 of about 69,882 (311)

Algorithms for Hierarchical and Semi-Partitioned Parallel Scheduling [PDF]

open access: yes, 2017
We propose a model for scheduling jobs in a parallel machine setting that takes into account the cost of migrations by assuming that the processing time of a job may depend on the specific set of machines among which the job is migrated. For the makespan
Bonifaci, Vincenzo   +2 more
core   +1 more source

On the ratio of fuzzy numbers – exact membership function computation and applications to decision making

open access: yesTechnological and Economic Development of Economy, 2015
In the present paper, we propose a new approach to solving the full fuzzy linear fractional programming problem. By this approach, we provide a tool for making good decisions in certain problems in which the goals may be modelled by linear fractional ...
Bogdana Stanojević   +2 more
doaj   +1 more source

Pemrograman Fraksional Linear [PDF]

open access: yes, 2008
Pemrograman Fraksional Linear (Linear Fractional Programming) merupakan pengoptimuman fungsi objektif yang berupa fungsi rasional. Dalam tulisan ini akan dibahas Pemrograman Fraksional Linear (PFL) dan penyelesaiannya dengan menggunakan Transformasi ...
HANUM, F. (F)
core   +2 more sources

Solving linear fractional multi-level programs

open access: yesOperations Research and Decisions, 2012
OPERATIONS RESEARCH AND DECISIONS; ISSN 2081 ...
openaire   +4 more sources

Web-oriented software for solving linear programming problems by graphical method

open access: yesCTE Workshop Proceedings, 2015
The aim of work is to create web-oriented software for solving mathematical programming problems by graphical methods. Object of research is graphical methods for solving some mathematical programming problems.
E. V. Zaloyko, Yu. V. Tryus
doaj   +1 more source

Predicting Chronicity in Children and Adolescents With Newly Diagnosed Immune Thrombocytopenia at the Timepoint of Diagnosis Using Machine Learning‐Based Approaches

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser   +6 more
wiley   +1 more source

Formulation and Application of Quantum Monte Carlo Method to Fractional Quantum Hall Systems

open access: yes, 2003
Quantum Monte Carlo method is applied to fractional quantum Hall systems. The use of the linear programming method enables us to avoid the negative-sign problem in the Quantum Monte Carlo calculations. The formulation of this method and the technique for
Haldane   +6 more
core   +2 more sources

The anti‐CRISPR protein AcrIE8.1 inhibits the type I‐E CRISPR‐Cas system by directly binding to the Cascade subunit Cas11

open access: yesFEBS Letters, EarlyView.
In this study, we present the structure of AcrIE8.1, a previously uncharacterized anti‐CRISPR protein that inhibits the type I‐E CRISPR‐Cas system. Through a combination of structural and biochemical analyses, we demonstrate that AcrIE8.1 directly binds to the Cas11 subunit of the Cascade complex to inhibit the CRISPR‐Cas system.
Young Woo Kang, Hyun Ho Park
wiley   +1 more source

Fuzzy Goal Programming Procedure to Bilevel Multiobjective Linear Fractional Programming Problems

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2010
This paper presents a fuzzy goal programming (FGP) procedure for solving bilevel multiobjective linear fractional programming (BL-MOLFP) problems. It makes an extension work of Moitra and Pal (2002) and Pal et al. (2003).
Mahmoud A. Abo-Sinna, Ibrahim A. Baky
doaj   +1 more source

Solving the Multi Objective Programming Problem Using Mean and Median Value [PDF]

open access: yesAl-Rafidain Journal of Computer Sciences and Mathematics, 2006
In this paper, the present algorithm [4] to solve fractional programming problem for multi objective functions, investigate the algorithm to solve linear programming problem for multiobjective functions [2], the computer application of algorithm was ...
Najmaddin Sulaiman, Gulnar Sadiq
doaj   +1 more source

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