Results 1 to 10 of about 31,066 (353)

A Brief Analysis and Interpretation on Arithmetic Operations of Fuzzy Numbers

open access: goldResults in Control and Optimization, 2023
Fuzzy set theory is a generalized form of crisp set theory where elements are binary inclusion forms. In fuzzy set, it differs with degree of membership for every element in the set. There are several strategies for arithmetic operations on fuzzy numbers.
Asesh Kumar Mukherjee   +4 more
doaj   +4 more sources

Recruitment of the premotor cortex during arithmetic operations by the monkey [PDF]

open access: yesScientific Reports
Arithmetic operations are complex mental processes rooted in the abstract concept of numerosity. Despite the significance, the neural architecture responsible for these operations has remained largely uncharted. In this study, we explored the presence of
Sumito Okuyama   +2 more
doaj   +2 more sources

Performing Arithmetic Operations with Locally Homogeneous Spiking Neural P Systems

open access: yesApplied Sciences, 2023
The parallelism of rule execution in membrane computing provides support for improving computational efficiency. Membrane computing models have been applied in many fields.
Xu Zhang   +3 more
doaj   +2 more sources

Add, subtract and multiply: Meta-analyses of brain correlates of arithmetic operations in children and adults [PDF]

open access: yesDevelopmental Cognitive Neuroscience
Mathematical operations are cognitive actions we take to calculate relations among numbers. Arithmetic operations, addition, subtraction, multiplication, and division are elemental in education.
Asya Istomina, Marie Arsalidou
doaj   +2 more sources

New Arithmetic Operations of Non-Normal Fuzzy Sets Using Compatibility

open access: yesAxioms, 2023
The new arithmetic operations of non-normal fuzzy sets are studied in this paper by using the extension principle and considering the general aggregation function. Usually, the aggregation functions are taken to be the minimum function or t-norms.
Hsien-Chung Wu
doaj   +2 more sources

Spiking Neural P Systems for Basic Arithmetic Operations

open access: yesApplied Sciences, 2023
As a novel biological computing device, the Spiking Neural P system (SNPS) has powerful computing potential. The application of SNPS in the field of arithmetic operation has been a hot research topic in recent years. Researchers have proposed methods and
Xiong Chen, Ping Guo
doaj   +3 more sources

Cyclic Arithmetic and Combinatorial Operations

open access: yesThe American Mathematical Monthly
Despite the ubiquity of the rings ℤ as the finite, cyclic models of integer arithmetic, it is rather less well-known that cyclic models of (positive) arithmetic with exponentiation exist only for cycle length 1, 2, 6, 42, and 1806.
Marcel Jackson (9481520)   +1 more
core   +2 more sources

Uncertainties Associated with Arithmetic Map Operations in GIS

open access: yesAnais da Academia Brasileira de Ciências
Arithmetic map operations are very common procedures used in GIS to combine raster maps resulting in a new and improved raster map. It is essential that this new map be accompanied by an assessment of uncertainty.
JORGE K. YAMAMOTO   +3 more
doaj   +2 more sources

Data exchange with arithmetic operations

open access: yesProceedings of the 16th International Conference on Extending Database Technology, 2013
Data exchange is the problem of transforming data structured under a source schema into data structured under a target schema, taking into account structural relationships between the two schemas, which are described by a schema mapping.
Othman, Walied   +5 more
core   +3 more sources

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