Results 191 to 200 of about 51,114 (288)

The DNA of Calabi–Yau Hypersurfaces

open access: yesFortschritte der Physik, Volume 74, Issue 2, February 2026.
Abstract Genetic Algorithms are implemented for triangulations of four‐dimensional reflexive polytopes, which induce Calabi–Yau threefold hypersurfaces via Batyrev's construction. These algorithms are shown to efficiently optimize physical observables such as axion decay constants or axion–photon couplings in string theory compactifications.
Nate MacFadden   +2 more
wiley   +1 more source

M C D A G : indexing maximal common subsequences for k strings. [PDF]

open access: yesAlgorithms Mol Biol
Buzzega G, Conte A, Grossi R, Punzi G.
europepmc   +1 more source

Robust Distribution‐Free Tests for the Linear Model

open access: yesStatistics in Medicine, Volume 45, Issue 3-5, February 2026.
ABSTRACT Recently, there has been growing concern about heavy‐tailed and skewed noise in biological data. We introduce RobustPALMRT, a flexible permutation framework for testing the association of a covariate of interest adjusted for control covariates.
Torey Hilbert   +2 more
wiley   +1 more source

A novel image encryption framework using Wireworld cellular automaton and hybrid chaotic maps for enhanced security. [PDF]

open access: yesPLoS One
Alabdullah B   +6 more
europepmc   +1 more source

Core or periphery: Examining where to allocate heterogeneous inventors and the impact on firms' innovation

open access: yesStrategic Management Journal, Volume 47, Issue 2, Page 331-363, February 2026.
Abstract Research Summary We examine how firms should allocate their inventors to network locations to achieve their best innovation performance. We use an NK model to model the interactions between key factors that influence a firm's innovation: (a) individuals' embeddedness within the firm's network, (b) individuals' heterogeneity across their search
Babak Heydari   +3 more
wiley   +1 more source

Online Learning in Idealized Ocean Gyres

open access: yesJournal of Advances in Modeling Earth Systems, Volume 18, Issue 2, February 2026.
Abstract Ocean turbulence parameterization has principally been based on process‐based approaches, seeking to embed physical principles so that coarser resolution calculations can capture the net influence of smaller scale unresolved processes. More recently there has been an increasing focus on the application of data‐driven approaches to this problem.
James R. Maddison
wiley   +1 more source

Duo‐AttnOPNets: Advancing Global Operational Forecasting for Atmospheric Carbon Monoxide With AI‐Empowered 4D‐Var

open access: yesJournal of Advances in Modeling Earth Systems, Volume 18, Issue 2, February 2026.
Abstract The accuracy of global forecasting of atmospheric composition is essential for protecting public health and advancing climate research. Carbon monoxide (CO), a key pollutant with indirect greenhouse effects, requires timely and accurate prediction.
Judongyang Zhou   +7 more
wiley   +1 more source

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