Results 11 to 20 of about 1,920 (200)
Virtually torsion-free covers of minimax groups [PDF]
Annales scientifiques de l'École normale supérieure, 2020 Final version. Paper will appear 2019 in Ann. Sci. \'Ec. Norm.
Kropholler, Peter, Lorensen, Karl
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On the Group Rings of Abelian Minimax Groups
Journal of Algebra, 2001 An Abelian group \(G\) is called minimax if it contains a finitely generated subgroup \(H\) such that \(G/H\) satisfies the minimal condition for subgroups. The set of primes \(p\) such that \(G\) has an element of order \(p\) is denoted by \(\pi(G)\), and we write \(\text{spect}(G)=\pi(G/H)\), where \(H\) is a finitely generated subgroup of \(G\) with
Segal, D +3 more
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Minimax Demographic Group Fairness in Federated Learning [PDF]
2022 ACM Conference on Fairness Accountability and Transparency, 2022 arXiv admin note: substantial text overlap with arXiv:2110 ...
Afroditi Papadaki +4 more
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Random Action of Compact Lie Groups and Minimax Estimation of a Mean Pattern [PDF]
IEEE Transactions on Information Theory, 2012 This paper considers the problem of estimating a mean pattern in the setting of Grenander's pattern theory. Shape variability in a data set of curves or images is modeled by the random action of elements in a compact Lie group on an infinite dimensional space.
Bigot, Jérémie +2 more
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Some remarks about groups of finite special rank [PDF]
Advances in Group Theory and Applications, 2016 The paper presents some results about groups of finite special and section ranks. For instance, among others, it was proved that if every locally (soluble minimax) subgroup of a generalized radical group G has finite special rank, then G has finite ...
L.A. Kurdachenko +2 more
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On the group rings of abelian minimax groups, II: The singular case
Journal of Algebra, 2006 The author studies some properties of the prime ideals in the group ring \(kG\), where \(k\) is a finite field and \(G\) is an Abelian minimax group. Recall that an Abelian group \(G\) is minimax if \(G\) contains a finitely generated subgroup \(H\) such that \(G/H\) satisfies the minimal condition.
Segal, D, Segal, Dan
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GAN‐LSTM‐3D: An efficient method for lung tumour 3D reconstruction enhanced by attention‐based LSTM
CAAI Transactions on Intelligence Technology, EarlyView., 2023 Abstract Three‐dimensional (3D) image reconstruction of tumours can visualise their structures with precision and high resolution. In this article, GAN‐LSTM‐3D method is proposed for 3D reconstruction of lung cancer tumours from 2D CT images. Our method consists of three phases: lung segmentation, tumour segmentation, and tumour 3D reconstruction. Lung
Lu Hong +12 more
wiley +1 more source
Optimal Grouping for Group Minimax Hypothesis Testing [PDF]
IEEE Transactions on Information Theory, 2014 12 ...
Kush R. Varshney, Lav R. Varshney
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Learning fair representations via an adversarial framework
AI Open, 2023 Fairness has become a central issue for our research community as classification algorithms are adopted in societally critical domains such as recidivism prediction and loan approval.
Huadong Qiu +6 more
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Efficient Asset Allocation: Application of Game Theory-Based Model for Superior Performance
International Journal of Financial Studies, 2022 In this paper, we compared the models for selecting the optimal portfolio based on different risk measures to identify the periods in which some of the risk measures dominated over others.
Mirza Sikalo +2 more
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