Results 51 to 60 of about 1,920 (200)

Demographic Parity Constrained Minimax Optimal Regression under Linear Model

, 2023
We explore the minimax optimal error associated with a demographic parity-constrained regression problem within the context of a linear model. Our proposed model encompasses a broader range of discriminatory bias sources compared to the model presented ...
Fukuchi, Kazuto, Sakuma, Jun
core  

The effectiveness of electromagnetic terahertz radiation use in the treatment of patients with rapidly progressive periodontitis [PDF]

Саратовский научно-медицинский журнал, 2015
The aim: to increase the efficiency of treatment of patients with rapidly progressive periodontitis (RPP) using electromagnetic radiation at terahertz frequencies of molecular spectrum of radiation and absorption of nitric oxide 150,176-150,664 GHz ...
Zelenova A.V., Bulkina N.V., Olenko E.S., Tokmakova E.V.   +3 more
doaj  

Evaluation and analysis of barriers to the innovation activity in the economy of the region

Статистика и экономика, 2017
Prospects for the development of the Russian innovative economy largely depend on the successful overcoming of negative factors impeding the effective interaction of institutions in the field of education, science, business, credit and fi nancial sphere ...
D. A. Tomasova
doaj   +1 more source

Novel Hybrid Sparse and Low-Rank Representation With Auto-Weight Minimax Lγ Concave Penalty for Image Denoising

IEEE Access
Image denoising techniques often rely on convex relaxations, which can introduce bias into estimations. To address this, non-convex regularizers like weighted nuclear norm minimization and weighted Schatten p-norm minimization have been proposed. However,
Li Bo, Lv Junrui, Luo Xuegang
doaj   +1 more source

Valuation of alternatives in no definite circumstances/Alternatyvų vertinimas neapibrėžtumo sąlygomis

Journal of Civil Engineering and Management, 2001
Task of decisions-making in constructing industry becomes more difficult because of rapid technical growth. According to aims, circumstances and opportunity decisions are determined. Disagreement situation arises at this point.
Paulius Gaučas, Edmundas Kazimieras Zavadskas   +1 more
doaj   +1 more source

Subgroup Identification via Multiple Change Point Detection: Methods and Applications

WIREs Computational Statistics, Volume 18, Issue 2, June 2026.
Subgroup identification methods facilitate the discovery of clinically meaningful subpopulations with differing disease progression, improving personalized risk assessment and treatment strategies. ABSTRACT Subgroup identification is a significant research area in statistics and machine learning, aiming to partition a heterogeneous population into more
Yaguang Li, Jingli Wang, Da Zhao, Jialiang Li   +3 more
wiley   +1 more source

Theory of fuzzy sets in decision-making systems of building management/Neapibrėžtųjų aibių teorijos taikymas pastatų valdymo sprendimų priėmimo sistemoms

Journal of Civil Engineering and Management, 2000
The task of decision-making in constructing industry becomes more difficult because of rapid technical upgrowth. According to aims, circumstances and opportunity decisions are determined. Disagreement situation arises at this point.
Paulius Gaučas, Edmundas Kazimieras Zavadskas   +1 more
doaj   +1 more source

Covariance Estimation for Wide Data

WIREs Computational Statistics, Volume 18, Issue 2, June 2026.
Covariance matrix estimation is fundamental to multivariate analysis, with applications spanning finance, genomics, climate science, and signal processing. This review synthesizes recent advances in high‐dimensional covariance estimation‐thresholding, linear and nonlinear shrinkage, graphical models, and random matrix theory‐under a unifying framework ...
Eran Raviv
wiley   +1 more source

Transient Porosity During Fluid‐Mineral Interaction, Part 2: Reconstruction Using Generative AI

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 6, June 2026.
Abstract Quantifying fluid–rock interactions within the lithosphere is vital for both geological processes and applications such as CO2 ${\text{CO}}_{2}$ storage and geothermal energy development. Mineral replacement reactions generate transient pore networks that enhance fluid flow, yet many pores become isolated once reactions are completed, reducing
Hamed Amiri, Vangelis Dialeismas, Damien Freitas, Roberto Rizzo, Alireza Chogani, Oliver Plümper   +5 more
wiley   +1 more source

Independent Sets in Some Classical Groups of Dimension Three [PDF]

, 2012
Given a finite group G, an independent set S in G is a set where no element of S can be written as a word in the other elements of S. A minimax set is an independent generating set for G of largest size in G.
Keen, Philip James
core