Results 111 to 120 of about 5,199,129 (349)

Application of Bio-inspired Algorithms to Selected Real-World Problems [PDF]

open access: yes, 2023
Real-world combinatorial optimisation problems often include uncertain parameters, dynamic constraints, mixed solution representations, and precedence constraints that make finding high-quality feasible solutions difficult.
Hirad Assimi
core  

Regional disparities, dynamic evolution, and spatial spillover effects of urban-rural carbon emission inequality in China

open access: yesFrontiers in Ecology and Evolution
ObjectiveThis study recalculates the carbon emissions of urban and rural residents in China, analyzing the dynamic evolution trends of urban and rural carbon emissions.
Jiangying Wei   +3 more
doaj   +1 more source

MolMiner: Toward Controllable, Three‐Dimensional‐Aware, Fragment‐Based Molecular Design

open access: yesAdvanced Intelligent Discovery, EarlyView.
MolMiner is a fragment‐based, geometry‐aware, and order‐agnostic generative model for molecular design with strong inductive biases. Using symmetry‐aware fragment assembly, dynamic three‐dimensional geometry, and multi‐property conditioning, MolMiner enables interpretable and controllable molecular generation.
Raul Ortega‐Ochoa   +2 more
wiley   +1 more source

Income distribution and well-being: what can we learn from subjective data?

open access: yes, 2005
How does the income of others affect my own welfare? This survey of the empirical literature stresses the contribution of subjective data to the understanding of this issue, with an attempt to disentangle direct effects (preference interdependence) from ...
Claudia Senik, Senik, Claudia
core   +1 more source

Pecheux's contribution to discourse analysis [PDF]

open access: yes, 2010
'Pecheux (1938-1983) war von den 1960er Jahren bis in die frühen 1980er Jahre einer der Hauptvertreter einer wichtigen und produktiven Phase der französischen Diskursanalyse.
Hak, Tony, Helsloot, Niels
core   +1 more source

INCOME INEQUALITY, ECONOMIC GROWTH, AND INSTITUTIONAL FACTORS: A COMPARATIVE ANALYSIS AT THE EUROPEAN UNION (EU) LEVEL

open access: yesAnnals of the University of Oradea: Economic Science
he rising income inequality around the world and its persistence represent a social phenomenon raising concerns at all levels (global, regional and country) for governments and pose huge challenges to master it and to identify effective solutions.
Bianca VEZENTAN, Olimpia NEAGU
doaj   +1 more source

Structural Interventions and the Dynamics of Inequality

open access: yesThe 2024 ACM Conference on Fairness, Accountability, and Transparency
Recent conversations in the algorithmic fairness literature have raised several concerns with standard conceptions of fairness. First, constraining predictive algorithms to satisfy fairness benchmarks may lead to non-optimal outcomes for disadvantaged groups.
Aurora Zhang, Anette Hosoi
openaire   +3 more sources

Some weighted dynamic inequalities of Hardy type with kernels on time scales nabla calculus

open access: yesJournal of Mathematical Inequalities
. In this paper, we present some properties of the time scale nabla calculus and how to apply it for proving the dynamic inequalities. Also, we prove some weighted dynamic inequalities of Hardy type with kernels on time scales nabla calculus and also, we
Essam Awwad, A. Saied
semanticscholar   +1 more source

Financial access, governance and the persistence of inequality in Africa: Mechanisms and policy instruments

open access: yes, 2020
The aim of this paper is to investigate policy instruments by which the persistence of inequality is affected through financial development channels in 48 African countries for the period 1996 – 2014.
Vanessa S. Tchamyou
semanticscholar   +1 more source

“It Is Much Safer to Be Sparse than Connected”: Safe Control of Robotic Swarm Density Dynamics with PDE Optimization with State Constraints

open access: yesAdvanced Intelligent Systems, EarlyView.
This paper proposes a novel control framework to ensure safety of a robotic swarm. A feedback optimization controller is capable of driving the swarm toward a target density while keeping risk‐zone exposure below a safety threshold. Theory and experiments show how safety is more effectively achieved for sparsely connected swarms.
Longchen Niu, Gennaro Notomista
wiley   +1 more source

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