The confined helium atom: An information–theoretic approach
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Quantum Chemistry"
DOI: 10.1002/qua.27358
Abstract: In this article, we study the helium atom confined in a spherical impenetrable cavity by using informational measures. We use the Ritz variational method to obtain the energies and wave functions of the confined helium… read more here.
Keywords: confined helium; theoretic approach; information theoretic; atom information ... See more keywords
A feedback information-theoretic transmission scheme (FITTS) for modeling trajectory variability in aimed movements
Sign Up to like & getrecommendations! Published in 2020 at "Biological cybernetics"
DOI: 10.1007/s00422-020-00853-7
Abstract: Trajectories in human aimed movements are inherently variable. Using the concept of positional variance profiles, such trajectories are shown to be decomposable into two phases: In a first phase, the variance of the limb position… read more here.
Keywords: phase; fitts; information theoretic; aimed movements ... See more keywords
Information-theoretic feature selection with discrete $$k$$k-median clustering
Sign Up to like & getrecommendations! Published in 2018 at "Annals of Operations Research"
DOI: 10.1007/s10479-014-1589-3
Abstract: We propose a novel computational framework that integrates information-theoretic feature selection with discrete $$k$$k-median clustering (DKM). DKM is a domain-independent clustering algorithm which requires a pairwise distance matrix between samples that can be defined arbitrarily… read more here.
Keywords: information; theoretic feature; feature selection; feature ... See more keywords
Interactive visual data exploration with subjective feedback: an information-theoretic approach
Sign Up to like & getrecommendations! Published in 2020 at "Data Mining and Knowledge Discovery"
DOI: 10.1007/s10618-019-00655-x
Abstract: Visual exploration of high-dimensional real-valued datasets is a fundamental task in exploratory data analysis (EDA). Existing projection methods for data visualization use predefined criteria to choose the representation of data. There is a lack of… read more here.
Keywords: information; information theoretic; knowledge; exploration ... See more keywords
Information-theoretic detection of unusual source code changes
Sign Up to like & getrecommendations! Published in 2025 at "Empirical Software Engineering"
DOI: 10.1007/s10664-025-10644-y
Abstract: The code base of software projects evolves essentially through inserting and removing information to and from the source code. We can measure this evolution via the elements of infor-mation—tokens, words, nodes—of the respective representation of… read more here.
Keywords: information theoretic; code; source; detection unusual ... See more keywords
Information-theoretic evaluation of covariate distributions models
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Pharmacokinetics and Pharmacodynamics"
DOI: 10.1007/s10928-025-09968-5
Abstract: Statistical modelling of covariate distributions allows to generate virtual populations or to impute missing values in a covariate dataset. Covariate distributions typically have non-Gaussian margins and show nonlinear correlation structures, which simple descriptions like multivariate… read more here.
Keywords: covariate; divergence; information theoretic; non gaussian ... See more keywords
The Approach Towards Equilibrium in a Reversible Ising Dynamics Model: An Information-Theoretic Analysis Based on an Exact Solution
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Statistical Physics"
DOI: 10.1007/s10955-017-1833-8
Abstract: We study the approach towards equilibrium in a dynamic Ising model, the Q2R cellular automaton, with microscopic reversibility and conserved energy for an infinite one-dimensional system. Starting from a low-entropy state with positive magnetisation, we… read more here.
Keywords: approach towards; information; entropy density; information theoretic ... See more keywords
Information-theoretic regularization for learning global features by sequential VAE
Sign Up to like & getrecommendations! Published in 2021 at "Machine Learning"
DOI: 10.1007/s10994-021-06032-4
Abstract: Sequential variational autoencoders (VAEs) with a global latent variable z have been studied for disentangling the global features of data, which is useful for several downstream tasks. To further assist the sequential VAEs in obtaining… read more here.
Keywords: information; sequential vaes; global features; information theoretic ... See more keywords
An information-theoretic approach to study fluid–structure interactions
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2018.369
Abstract: The question of causality is pervasive to fluid–structure interactions, where it finds its most alluring instance in the study of fish swimming in coordination. How and why fish align their bodies, synchronize their motion, and… read more here.
Keywords: fluid structure; information theoretic; structure interactions; approach ... See more keywords
Information-theoretic characterization of eye-tracking signals with relation to cognitive tasks.
Sign Up to like & getrecommendations! Published in 2021 at "Chaos"
DOI: 10.1063/5.0042104
Abstract: Eye tracking is being increasingly used as a more powerful diagnosis instrument when compared with traditional pen-and-paper tests in psychopedagogy and psychology. This technology may significantly improve neurocognitive assessments in gathering indirect latent information about… read more here.
Keywords: information; eye tracking; information theoretic; cognitive tasks ... See more keywords
Information Theoretic Approaches to Principal Component Selection
Sign Up to like & getrecommendations! Published in 2018 at "American Journal of Mathematical and Management Sciences"
DOI: 10.1080/01966324.2017.1411298
Abstract: SYNOPTIC ABSTRACT Component selection in principal component analysis is the main step for dimension reduction and working further with extracted factors. A range of component selection methods include hypothesis testing and subjective judgement of graphical… read more here.
Keywords: information theoretic; principal component; theoretic approaches; selection ... See more keywords