Results 21 to 30 of about 1,118,469 (206)

Eigenmode-based approach reveals a decline in brain structure–function liberality across the human lifespan

open access: yesCommunications Biology, 2023
While brain function is supported and constrained by the underlying structure, the connectome-based link estimated by current approaches is either relatively moderate or accompanied by high model complexity, with the essential principles underlying ...
Yaqian Yang   +7 more
doaj   +1 more source

—Versatile Syntax and Semantics for Functional Harmonic Analysis Labels

open access: yesMusic & Science, 2022
Traditional harmonic analysis annotations can be represented in a computer model of a piece of music by plain text strings. But whenever automated processing like analysis, comparison or retrieval is intended, a formal definition is helpful.
Markus Lepper   +2 more
doaj   +1 more source

The Optimal Shape Parameter for the Least Squares Approximation Based on the Radial Basis Function

open access: yesMathematics, 2020
The radial basis function (RBF) is a class of approximation functions commonly used in interpolation and least squares. The RBF is especially suitable for scattered data approximation and high dimensional function approximation.
Sanpeng Zheng   +2 more
doaj   +1 more source

Emojis as Pictures

open access: yesErgo, An Open Access Journal of Philosophy, 2023
I argue that emojis are essentially little pictures, rather than words, gestures, expressives, or diagrams. 🎁 means that the world looks like that, from some viewpoint.
Emar Maier
doaj   +2 more sources

Modulation Mining—Computer-Aided Exploration of Functional Chord Forms

open access: yesMusic & Science, 2023
The different labelling systems defined by the functional theories of harmony have been developed from about 1870 to 1950, without the help of computers. The complexity of harmonic labels spans from pure triads over added characteristic dissonances, over
Markus Lepper   +2 more
doaj   +1 more source

Long-COVID Inducement Mechanism Based on the Path Module Correlation Coefficient

open access: yesMathematics, 2023
As the number of COVID-19 cases increases, the long-COVID symptoms become the focus of clinical attention. Based on the statistical analysis of long-COVID symptoms in European and Chinese populations, this study proposes the path module correlation ...
Ziqi Liu   +3 more
doaj   +1 more source

Research of Motif-Based Similarity for Link Prediction Problem

open access: yesIEEE Access, 2021
The link prediction problem in the network concerns to predict the existence of links between node pairs, which is a research hotspot in different scenarios with network applications.
Chao Li   +3 more
doaj   +1 more source

Comparative Constructions in Zhoutun from a Language Contact Perspective

open access: yesLanguages, 2023
The paper describes comparative constructions in Zhoutun, a Chinese variety that was heavily influenced by Amdo Tibetan and spoken in Guide County, Qinghai Province. There are five comparative constructions (Cxn), based on the type of comparative marker,
Chenlei Zhou
doaj   +1 more source

Polyteam semantics [PDF]

open access: yesJournal of Logic and Computation, 2017
Abstract Team semantics is the mathematical framework of modern logics of dependence and independence in which formulae are interpreted by sets of assignments (teams) instead of single assignments as in first-order logic. In order to deepen the fruitful interplay between team semantics and database dependency theory, we define Polyteam ...
Hannula, Miika   +2 more
openaire   +6 more sources

Network representation learning systematic review: Ancestors and current development state

open access: yesMachine Learning with Applications, 2021
Real-world information networks are increasingly occurring across various disciplines including online social networks and citation networks. These network data are generally characterized by sparseness, nonlinearity and heterogeneity bringing different ...
Amina Amara   +2 more
doaj  

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