Results 21 to 30 of about 1,918 (217)
Sequential order of product spaces
This paper investigates the sequential order of the products of sequential spaces. The following are main results in this paper. Here, for a sequential space \(X\), let \(so (X)\) be the sequential order of \(X\). Also, for a space \(X\), let \(S(X)\) be the sequential coreflection of \(X\); that is, \(S[X]\) is a new space having a sequential closure ...
Nogura, T., Shibakov, A.
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An Efficient Parallel Method for Mining Frequent Closed Sequential Patterns
Mining frequent closed sequential pattern (FCSPs) has attracted a great deal of research attention, because it is an important task in sequences mining.
Bao Huynh, Bay Vo, Vaclav Snasel
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An Ascoli theorem for sequential spaces
Ascoli theorems characterize precompact subsets of the set of morphisms between two objects of a category in terms of equicontinuity and pointwise precompactness, with appropriate definitions of precompactness and equicontinuity in the studied ...
Gert Sonck
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A GENERALIZATION OF A SEQUENTIAL SPACE AND RELATED SPACES [PDF]
Abstract. In this paper, we introduce a new concept of a count-ably sequential space which is a generalization of a sequential spaceand study some properties of a countably sequential space and re-lations among the space and related spaces. 1. IntroductionAll spaces considered here are always assumed to be in nite T 1 .
Woo Chorl Hong, Seonhee Kwon
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Some Results on Conditionally Sequential Absorbing Maps in Multiplicative Metric Space
This paper aims to prove two general fixed point theorems in multiplicative metric space (MMS) by using reciprocally continuous mappings and conditionally sequential absorbing mappings.
T. Thirupathi, V. Srinivas
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Well-placement optimisation using sequential artificial neural networks
In this study, a new algorithm is proposed by employing artificial neural networks in a sequential manner, termed the sequential artificial neural network, to obtain a global solution for optimizing the drilling location of oil or gas reservoirs.
Ilsik Jang +4 more
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Sequential Recommendation Based on Multi-space Attribute Information Fusion [PDF]
The goal of sequential recommendation is to model users' dynamic interests from their historical behaviors,and hence to make recommendations related to the users' interests.Recently,attribute information has been demonstrated to improve the performance ...
WANG Zihong, SHAO Yingxia, HE Jiyuan, LIU Jinbao
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Sequential Design-Space Reduction and Its Application to Hull-Form Optimization
Hull-form optimization is a complex engineering problem. Owing to the several numerical simulations and complex design-performance spaces, hull-form optimization is considered an inefficient process, which makes determining the global optimum difficult ...
Zu-Yuan Liu +4 more
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Minimal sequential Hausdorff spaces
A sequential space (X, T) is called minimal sequential if no sequential topology on X is strictly weaker than T. This paper begins the study of minimal sequential Hausdorff spaces. Characterizations of minimal sequential Hausdorff spaces are obtained using filter bases, sequences, and functions satisfying certain graph conditions.
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On I-Fréchet-Urysohn spaces and sequential I-convergence groups [PDF]
In this paper, we introduce the concept of sequential I-convergence spaces and I-Fréchet-Urysohn space and study their properties. We give a sufficient condition for the product of two sequential I-convergence spaces to be a sequential I-convergence ...
Renukadevi V., Vijayashanthi P.
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