نتایج جستجو برای: max aggregation function composition

تعداد نتایج: 1541737  

Journal: :International Journal on Advanced Science, Engineering and Information Technology 2022

Metabolic syndrome (MetS) has long-term, very detrimental effects, including chronic kidney disease, cardiovascular stroke, and diabetes mellitus. Therefore, early detection of MetS is important. Numerous global health organizations have made some Syndrome diagnosis criteria, but they are still mostly in a dichotomous form. On the other hand, continuous risk score been proven to be more sensiti...

Journal: :iranian journal of fuzzy systems 2007
elyas shivanian esmaile khorram amin ghodousian

in this paper, the finitely many constraints of a fuzzy relationinequalities problem are studied and the linear objective function on the regiondefined by a fuzzy max-average operator is optimized. a new simplificationtechnique which accelerates the resolution of the problem by removing thecomponents having no effect on the solution process is given together with analgorithm and a numerical exa...

AMIN GHODOUSIAN ELYAS SHIVANIAN, ESMAILE KHORRAM,

In this paper, the finitely many constraints of a fuzzy relationinequalities problem are studied and the linear objective function on the regiondefined by a fuzzy max-average operator is optimized. A new simplificationtechnique which accelerates the resolution of the problem by removing thecomponents having no effect on the solution process is given together with analgorithm and a numerical exa...

In this paper, we study the finitely many constraints of the fuzzyrelation inequality problem and optimize the linear objectivefunction on the region defined by the fuzzy max-product operator.Simplification operations have been given to accelerate theresolution of the problem by removing the components having noeffect on the solution process. Also, an algorithm and somenumerical and applied exa...

In this paper, an optimization problem with a linear objective function subject to a consistent finite system of fuzzy relation inequalities using the max-product composition is studied. Since its feasible domain is non-convex, traditional linear programming methods cannot be applied to solve it. We study this problem and capture some special characteristics of its feasible domain and optimal s...

Journal: :Ad Hoc Networks 2011
Shouwen Lai Binoy Ravindran

We consider the rate allocation problem for data aggregation in wireless sensor networks with two objectives: 1) maximizing the minimum (Max-Min) lifetime of an aggregation cluster and 2) achieving fairness among all data sources. The two objectives are generally correlated with each other and usually, they cannot be maximized simultaneously. We adopt a lexicographic method to solve this multi-...

Journal: :اقتصاد و توسعه کشاورزی 0
حبیب اله سلامی علی محمد جعفری زینب شکوهی

while ignoring income distribution and estimating aggregate demand generally leads to aggregation bias and thus, does not reflect households’ demand properly, yet aggregation bias is rarely considered in empirical demand studies and simply is ignored in most cases. the objective of the present study is to estimate aggregation bias in households’ demand for various types of meats and to evaluate...

Background: Patients undergoing cardiac surgery are at increased risk of bleeding due to multifactorial coagulopathies. In the present study, we aimed at investigating the changes in platelet count and function during and after surgery as well as determining the association of the platelet dysfunction with bleeding and transfusion requirements in these patients.    Methods: A total o...

2002
Chalermek Intanagonwiwat Deborah Estrin Ramesh Govindan John S. Heidemann

In-network data aggregation is essential for wireless sensor networks where energy resources are limited. In a previously proposed data dissemination scheme (directed diffusion with opportunistic aggregation), data is opportunistically aggregated at intermediate nodes on a lowlatency tree. In this paper, we explore and evaluate greedy aggregation, a novel approach that adjusts aggregation point...

Journal: :Journal of agricultural and food chemistry 2001
C M Grieshop G C Fahey

Both soybean composition and processing conditions impact the nutritional quality of soybean meal. The objective of this experiment was to compare nutrient compositions of soybeans grown under diverse environmental conditions in a variety of locations. Dry matter, organic matter, and ash concentrations differed in soybeans collected within the countries of Brazil, China, and the United States, ...

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