Zobrazeno 1 - 10 of 37 pro vyhledávání: '"Entropia (Teoria de la informació)"'
1
Information-Theoretic Channel for Multi-exposure Image Fusion
Autor: Qi Zhao, Jiawan Zhang, Marius Vila, Miquel Feixas, Cosmin Ancuti, Qiaohong Hao, Qinghe Feng, Mateu Sbert
Publikováno v: © Computer Journal, 2021, vol. undef, núm. undef, p. bxab148
Articles publicats (D-IMAE)
Hao, Qiaohong Zhao, Qi Sbert, Mateu Feng, Qinghe Ancuti, Cosmin Feixas Feixas, Miquel Vila Duran, Marius Zhang, Jiawan 2021 Information-Theoretic Channel for Multi-exposure Image Fusion Computer Journal undef undef bxab148
DUGiDocs – Universitat de Girona
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Multi-exposure image fusion has emerged as an increasingly important and interesting research topic in information fusion. It aims at producing an image with high quality by fusing a set of differently exposed images. In this article, we present a pi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ffd61bc8148c89b4885a0d03651a990
https://doi.org/10.1093/comjnl/bxab148
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2
Sistemas complejos fuera del equilibrio: Análisis termodinámico de sistemas biológicos y económicos
Autor: Oukar Tatari, Abdulrahim
Este proyecto nace de la intención de analizar los momentos de no equilibrio en mercados económicos mediante la aplicación de los conceptos de la termodinámica y la mecánica estadística y, de este modo, construir un modelo económico basado en
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3484::c994c301a53c1ec945be7986a5654a33
https://hdl.handle.net/2117/376167
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3
A Bounded Measure for Estimating the Benefit of Visualization (Part II): Case Studies and Empirical Evaluation
Autor: Min Chen, Alfie Abdul-Rahman, Deborah Silver, Mateu Sbert
Publikováno v: Entropy; Volume 24; Issue 2; Pages: 282
Entropy, 2022, vol. 24, núm. 2, p. 282
Articles publicats (D-IMAE)
Chen, Min Abdul-Rahman, Alfie Silver, Deborah Sbert, Mateu 2022 A Bounded Measure for Estimating the Benefit of Visualization (Part II): Case Studies and Empirical Evaluation Entropy 24 2 282
DUGiDocs – Universitat de Girona
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Many visual representations, such as volume-rendered images and metro maps, feature a noticeable amount of information loss. At a glance, there seem to be numerous opportunities for viewers to misinterpret the data being visualized, hence undermining
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfa083c3b70bb546659d6a669d70a51a
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4
Analysis of Kernel Matrices via the von Neumann Entropy and Its Relation to RVM Performances
Autor: Belanche Muñoz, Luis Antonio, Wiejacha, Malgorzata
Publikováno v: Entropy; Volume 25; Issue 1; Pages: 154
Kernel methods have played a major role in the last two decades in the modeling and visualization of complex problems in data science. The choice of kernel function remains an open research area and the reasons why some kernels perform better than ot
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02c008915abeb2518509e88cdb008b49
https://doi.org/10.3390/e25010154
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5
A Bounded Measure for Estimating the Benefit of Visualization (Part I): Theoretical Discourse and Conceptual Evaluation
Autor: Chen, M, Sbert, M
Publikováno v: Entropy
Entropy, 2022, vol. 24, núm. 2, p. 228
Articles publicats (D-IMAE)
Chen, Min SbertSbert, Mateu 2022 A Bounded Measure for Estimating the Benefit of Visualization (Part I): Theoretical Discourse and Conceptual Evaluation Entropy 24 2 228
DUGiDocs – Universitat de Girona
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Entropy; Volume 24; Issue 2; Pages: 228
Information theory can be used to analyze the cost-benefit of visualization processes. However, the current measure of benefit contains an unbounded term that is neither easy to estimate nor intuitive to interpret. In this work, we propose to revise
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2a0311464ca3619d0d06447ca1147ee
https://pubmed.ncbi.nlm.nih.gov/35205522
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6
Robust Multiple Importance Sampling with Tsallis φ-Divergences
Autor: Mateu Sbert, László Szirmay-Kalos
Publikováno v: Entropy; Volume 24; Issue 9; Pages: 1240
Entropy, 2022, vol. 24, núm. 9, p. 1240
Articles publicats (D-IMAE)
Sbert, Mateu Szirmay-Kalos, László 2022 Robust Multiple Importance Sampling with Tsallis φ-Divergences Entropy 24 9 1240
DUGiDocs – Universitat de Girona
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Multiple Importance Sampling (MIS) combines the probability density functions (pdf) of several sampling techniques. The combination weights depend on the proportion of samples used for the particular techniques. Weights can be found by optimization o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10a3c5d009e17ef3dac2a2f3be3fde56
https://doi.org/10.3390/e24091240
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7
Stochastic Order and Generalized Weighted Mean Invariance
Autor: Jordi Poch, Victor Elvira, Shuning Chen, Mateu Sbert
Publikováno v: Entropy, Vol 23, Iss 662, p 662 (2021)
Sbert, M, Pocha, J, Chenb, S & Elvira, V 2021, ' Stochastic order and generalized weighted mean invariance ', Entropy, vol. 23, no. 6, 662 . https://doi.org/10.3390/e23060662
Entropy
Volume 23
Issue 6
Entropy, 2021, vol. 23, núm. 6, p. 662
Articles publicats (D-IMA)
DUGiDocs – Universitat de Girona
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In this paper, we present order invariance theoretical results for weighted quasi-arithmetic means of a monotonic series of numbers. The quasi-arithmetic mean, or Kolmogorov–Nagumo mean, generalizes the classical mean and appears in many discipline
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61a84e222c895ebfd82568c91eec1f78
https://www.mdpi.com/1099-4300/23/6/662
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8
Gaze Information Channel in Van Gogh’s Paintings
Autor: Lijing Ma, Miquel Feixas, Qiaohong Hao, Jiawan Zhang, Mateu Sbert
Publikováno v: Entropy, Vol 22, Iss 540, p 540 (2020)
Entropy
Volume 22
Issue 5
Entropy, 2020, vol. 22, núm. 5, p. 540
Articles publicats (D-IMAE)
Hao, Qiaohong Ma, Lijing Sbert, Mateu Feixas Feixas, Miquel Zhang, Jiawan 2020 Gaze Information Channel in Van Gogh's Paintings Entropy 22 5 540
DUGiDocs – Universitat de Girona
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This paper uses quantitative eye tracking indicators to analyze the relationship between images of paintings and human viewing. First, we build the eye tracking fixation sequences through areas of interest (AOIs) into an information channel, the gaze
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60fd4e0bbc45814f5a3b718e71cb0444
https://www.mdpi.com/1099-4300/22/5/540
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9
Gaze Information Channel in Cognitive Comprehension of Poster Reading
Autor: Lijing Ma, Qiaohong Hao, Mateu Sbert
Publikováno v: Entropy
Entropy, 2019, vol. 21, núm. 5, p. 444
Articles publicats (D-IMA)
DUGiDocs – Universitat de Girona
instname
Entropy, Vol 21, Iss 5, p 444 (2019)
Volume 21
Issue 5
Today, eye trackers are extensively used in studying human cognition. However, it is hard to analyze and interpret eye movement data from the cognitive comprehension perspective of poster reading. To find quantitative links between eye movements and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae831acb886083a065764d2ca725a59d
https://hdl.handle.net/2072/373478
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10
Interpreting Social Accounting Matrix (SAM) as an Information Channel
Autor: Shuning Chen, Amos Golan, Mateu Sbert, Miquel Feixas, Marius Vila
Publikováno v: Entropy, 2020, vol. 22, núm. 12, p. 1346
Articles publicats (D-IMA)
DUGiDocs – Universitat de Girona
instname
Entropy, Vol 22, Iss 1346, p 1346 (2020)
Entropy
Volume 22
Issue 12
Information theory, and the concept of information channel, allows us to calculate the mutual information between the source (input) and the receiver (output), both represented by probability distributions over their possible states. In this paper, w
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9eaa585716f26e0d78bbae8194a182d
http://hdl.handle.net/10256/18807
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