Results 11 to 20 of about 18,629 (135)
An efficient deep learning model for brain tumour detection with privacy preservation
CAAI Transactions on Intelligence Technology, EarlyView., 2023 Abstract Internet of medical things (IoMT) is becoming more prevalent in healthcare applications as a result of current AI advancements, helping to improve our quality of life and ensure a sustainable health system. IoMT systems with cutting‐edge scientific capabilities are capable of detecting, transmitting, learning and reasoning.
Mujeeb Ur Rehman +8 more
wiley +1 more source
European Journal of Personality, EarlyView., 2020 Abstract This study explored the validity of person judgements by targets and their acquaintances (‘informants’) in longitudinally predicting a broad range of psychologically meaningful life experiences. Judgements were gathered from four sources (targets, N = 189; and three types of informants, N = 1352), and their relative predictive validity was ...
Nele M. Wessels +3 more
wiley +1 more source
Orbifolds of symplectic fermion algebras [PDF]
, 2015 We present a systematic study of the orbifolds of the rank $n$ symplectic fermion algebra $\mathcal{A}(n)$, which has full automorphism group $Sp(2n)$. First, we show that $\mathcal{A}(n)^{Sp(2n)}$ and $\mathcal{A}(n)^{GL(n)}$ are $\mathcal{W}$-algebras ...
Andrew, R. Linshaw, Thomas Creutzig
core +1 more source
The structure of the Kac-Wang-Yan algebra [PDF]
, 2015 The Lie algebra $\mathcal{D}$ of regular differential operators on the circle has a universal central extension $\hat{\mathcal{D}}$. The invariant subalgebra $\hat{\mathcal{D}}^+$ under an involution preserving the principal gradation was introduced by ...
A. Cappelli +32 more
core +1 more source
Accuracy and applicability of periodontitis risk assessment tools: A critical appraisal
Periodontology 2000, EarlyView., 2023 Abstract Currently, periodontal risk assessment finds application at first visit (to identify individuals at high risk of either disease incidence, if still healthy, or disease progression, if already diseased) as well as at patient monitoring after active treatment and enrolment in a supportive periodontal care program.
Roberto Farina +3 more
wiley +1 more source
Regular rings and perfect(oid) algebras [PDF]
Communications in Algebra, 2018 We prove a p-adic analog of Kunz’s theorem: a p-adically complete noetherian ring is regular exactly when it admits a faithfully flat map to a perfectoid ring.
B. Bhatt, S. Iyengar, Linquan Ma
semanticscholar +1 more source
Cotilting modules and homological ring epimorphisms [PDF]
, 2015 none1noWe show that every injective homological ring epimorphism f:R--> S where S_R has flat dimension at most one gives rise to a 1-cotilting R-module and we give sufficient conditions under which the converse holds true. Specializing to the case of a
Silvana Bazzoni
core +2 more sources
Gr\"obner methods for representations of combinatorial categories [PDF]
, 2016 Given a category C of a combinatorial nature, we study the following fundamental question: how does the combinatorial behavior of C affect the algebraic behavior of representations of C? We prove two general results.
Sam, Steven V, Snowden, Andrew
core +1 more source
Koszulity and Point Modules of Finitely Semi-Graded Rings and Algebras
Symmetry, 2019 In this paper, we investigate the Koszul behavior of finitely semi-graded algebras by the distributivity of some associated lattice of ideals. The Hilbert series, the Poincaré series, and the Yoneda algebra are defined for this class of algebras ...
O. Lezama, J. Gomez
semanticscholar +1 more source
Factorizations of Elements in Noncommutative Rings: A Survey [PDF]
, 2016 We survey results on factorizations of non zero-divisors into atoms (irreducible elements) in noncommutative rings. The point of view in this survey is motivated by the commutative theory of non-unique factorizations.
A Geroldinger +56 more
core +1 more source