Results 21 to 30 of about 18,520 (199)

Metric space similarity joins [PDF]

open access: yesACM Transactions on Database Systems, 2008
Similarity join algorithms find pairs of objects that lie within a certain distance ϵ of each other. Algorithms that are adapted from spatial join techniques are designed primarily for data in a vector space and often employ some form of a multidimensional index.
Edwin H. Jacox, Hanan Samet
openaire   +1 more source

Joins of double coset spaces [PDF]

open access: yesPacific Journal of Mathematics, 1982
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bhattarai, H. N., Fernandez, J. W.
openaire   +2 more sources

A Survey on the Theory of n-Hypergroups

open access: yesMathematics, 2023
This paper presents a series of important results from the theory of n-hypergroups. Connections with binary relations and with lattices are presented. Special attention is paid to the fundamental relation and to the commutative fundamental relation.
Bijan Davvaz   +2 more
doaj   +1 more source

Some theorems on passing from local to global presence of properties of functions [PDF]

open access: yesLogical Methods in Computer Science, 2017
When given a class of functions and a finite collection of sets, one might be interested whether the class in question contains any function whose domain is a subset of the union of the sets of the given collection and whose restrictions to all of them ...
Dimiter Skordev
doaj   +1 more source

Tokenomics: Decentralized Incentivization in the Context of Data Spaces

open access: yes, 2022
A significant challenge in bootstrapping a jointly used infrastructure such as Data Spaces is to incentivize the participants to invest in setting up the infrastructure.
Jan Jürjens   +7 more
core   +1 more source

On Some Applications of the Vougiouklis Hyperstructures to Probability Theory

open access: yesRatio Mathematica, 2017
Some important concepts about algebraic hyperstructures, especially from a geometric point of view, are recalled. Many applications of the Hv structures, introduced by Vougiouklis in 1990, to the de Finetti subjective probability theory are considered ...
Antonio Maturo, Fabrizio Maturo
doaj   +1 more source

Cross-Platform Reactions to the Post-January 6 Deplatforming

open access: yesJournal of Quantitative Description: Digital Media, 2023
 We study changes in social media usage following the ‘Great Deplatforming’ in the aftermath of the 6 January 2021 attack on the US Capitol. Following the attack, several major platforms banned thousands of accounts, ostensibly to limit misinformation ...
Cody Buntain   +3 more
doaj   +1 more source

New Types of Neutrosophic Crisp Closed Sets [PDF]

open access: yesNeutrosophic Sets and Systems, 2020
The neutrosophic sets were known since 1999, and because of their wide applications and their great flexibility to solve the problems, we used these the concepts to define a new types of neutrosophic crisp closed sets and limit points in neutrosophic ...
Ahmed B. Al-Nafee   +2 more
doaj   +1 more source

Homotopy of Linearly Ordered Split–Join Chains in Covering Spaces of Foliated n-Manifold Charts

open access: yes, 2023
Topological spaces can be induced by various algebraic ordering relations such as, linear, partial and the inclusion-ordering of open sets forming chains and chain complexes.
Susmit Bagchi, Bagchi, Susmit
core   +1 more source

Reconceptualizing Activism through a Feminist Care Ethics in the Ontario (Canada) Early Childhood Education Context: Enacting Caring Activism

open access: yesSocial Sciences, 2023
While early childhood education (ECE) in Ontario has always had a vibrant social activist community, it is characterized by tensions within and between individuals and institutions at the minor (childcare centres, post-secondary ECE programs) and major ...
Brooke Richardson   +3 more
doaj   +1 more source

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