Results 1 to 10 of about 8,931 (261)

Rule Generation Based on Novel Kernel Intuitionistic Fuzzy Rough Set Model

open access: yesIEEE Access, 2018
This paper develops a novel kernel intuitionistic fuzzy rough set (KIFRS) model as a hybrid model to improve the effects of rule generation based on rough sets.
Kuo-Chen Hung, Kuo-Ping Lin
exaly   +3 more sources

Rough paths and SPDE* [PDF]

open access: yesESAIM: Proceedings and Surveys, 2023
After a brief survey on rough paths theory, from the seminal paper of T. Lyons to its recent developments, this proceeding provides details on C. Bellingeri, Y. Bruned and A.
Bailleul Ismael   +4 more
doaj   +1 more source

Uncertainty Measurement and Attribute Reduction Algorithm Based on Kernel Similarity Rough Set Model

open access: yesJournal of Mathematics, 2022
Attribute reduction is the core research content in rough set theory. At present, the attribute reduction of numerical information system mostly adopts the neighborhood rough set method.
Baoguo Chen, Lei Chen, Ming Deng
doaj   +1 more source

Estimates for Generalized Parabolic Marcinkiewicz Integrals with Rough Kernels on Product Domains

open access: yesAxioms, 2023
We prove Lp estimates of a class of generalized Marcinkiewicz integral operators with mixed homogeneity on product domains. By using these estimates along with an extrapolation argument, we obtain the boundedness of our operators under very weak ...
Mohammed Ali, Hussain Al-Qassem
doaj   +1 more source

Subharmonic functions in scattering theory

open access: yesComptes Rendus. Mathématique, 2021
We present a method that uses the properties of subharmonic functions to control spatial asymptotics of Green’s kernel of multidimensional Schrödinger operator with rough potential.
Denisov, Sergey A.
doaj   +1 more source

Rough action on topological rough groups

open access: yesApplied General Topology, 2020
In this paper we explore the interrelations between rough set theory and group theory. To this end, we first define a topological rough group homomorphism and its kernel.
Alaa Altassan   +3 more
doaj   +1 more source

Molecular mapping of QTLs for grain dimension traits in Basmati rice

open access: yesFrontiers in Genetics, 2022
Basmati rice is known for its extra-long slender grains, exceptional kernel dimensions after cooking, high volume expansion, and strong aroma. Developing high yielding Basmati rice varieties with good cooking quality is a gigantic task.
Ankit Malik   +11 more
doaj   +1 more source

The valuation of barrier options under a threshold rough Heston model

open access: yesJournal of Management Science and Engineering, 2023
In this paper, we propose a novel model for pricing double barrier options, where the asset price is modeled as a threshold geometric Brownian motion time changed by an integrated activity rate process, which is driven by the convolution of a fractional ...
Kevin Z. Tong, Allen Liu
doaj   +1 more source

Short-term power load forecasting based on gray relational analysis and support vector machine optimized by artificial bee colony algorithm [PDF]

open access: yesPeerJ Computer Science, 2022
Short-term power load forecasting is essential in ensuring the safe operation of power systems and a prerequisite in building automated power systems.
Xinfu Pang   +4 more
doaj   +2 more sources

Cultivation Techniques of Nonglutinous Rice for Suppressing the Occurrence of White Immature Kernel in Cold Region of Hokkaido in Japan

open access: yesLiang you shipin ke-ji, 2020
The increase of white immature kernel decrease the percentage of whole grain and lower the inspection grade. In the occurrence rate of white immature kernel, especially in those of milky white rice kernel and in immature base rice kernel, differences ...
Hisashi Tanno
doaj   +1 more source

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