Results 61 to 70 of about 153,987 (282)

Statistical estimation of conditional Shannon entropy [PDF]

ESAIM: Probability and Statistics, 2019
The new estimates of the conditional Shannon entropy are introduced in the framework of the model describing a discrete response variable depending on a vector ofdfactors having a density w.r.t. the Lebesgue measure in ℝd. Namely, the mixed-pair model (X,Y) is considered whereXandYtake values in ℝdand an arbitrary finite set, respectively.
Alexander Bulinski, Alexey Kozhevin
openaire   +3 more sources

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

Advanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu, Camilla Mussoni, Mateo S. Andrade Mier, Paula Buettner, Nathaly Chicaiza‐Cabezas, Yi‐Yu Robin Dai, Jessica Faber, Maren Fiedler, Zan Lamberger, Xuen Jen Ng, Vanessa Moessler, Anna Rederer, Jonas Roeder, Sabrina Stecher, Katinka Theis, Jeanette Weigelt, Silvia Budday, Gregor Lang, Natascha Schaefer   +18 more
wiley   +1 more source

Dissociating dynamic probability and predictability in observed actions – an fMRI study

Frontiers in Human Neuroscience, 2014
The present fMRI study investigated whether human observers spontaneously exploit the statistical structure underlying continuous action sequences. In particular, we tested whether two different statistical properties can be distinguished with regard to ...
Christiane eAhlheim, Christiane eAhlheim, Waltraud eStadler, Waltraud eStadler, Ricarda I Schubotz, Ricarda I Schubotz   +5 more
doaj   +1 more source

Comparison of Entropy Methods for an Optimal Rain Gauge Network: A Case Study of Daegu and Gyeongbuk Area in South Korea

Applied Sciences, 2020
To reduce hydrological disasters, it is necessary to operate rain gauge stations at locations where the spatio-temporal characteristics of rainfall can be reflected.
Taeyong Kwon, Junghyun Lim, Seongsim Yoon, Sanghoo Yoon   +3 more
doaj   +1 more source

Structural Information in Two-Dimensional Patterns: Entropy Convergence and Excess Entropy

, 2002
We develop information-theoretic measures of spatial structure and pattern in more than one dimension. As is well known, the entropy density of a two-dimensional configuration can be efficiently and accurately estimated via a converging sequence of ...
A. Lempel, A.G. Schlijper, A.G. Schlijper, A.G. Schlijper, A.N. Pavlov, B. Baumgartner, C. Andraud, C. Andraud, C.D.Van Siclen, D. Arnold, D. Sheinwald, D.P. Feldman, D.P. Varn, David P. Feldman, E. Olbrich, E. Soljanin, E.M. Sal’nikova, H. Meirovitch, H. Meirovitch, H. Meirovitch, H. Meirovitch, H. Meirovitch, J.D. Farmer, J.L. McCauley, J.P. Crutchfield, J.P. Crutchfield, J.P. Crutchfield, J.P. Crutchfield, J.P. Crutchfield, James P. Crutchfield, K. Lindgren, K. Lindgren, K. Young, P. Grassberger, P.-M. Binder, R. Piasecki, R. Piasecki, R. Piasecki, R.L.C. Vink, S. Goldstein, S. Marcelja, T. Schürmann, V. Spirin, V. Spirin, W. Bialek, W. Ebeling, W. Li, Y.A. Andrienko, Z. Alexandrowicz, Z. Alexandrowicz   +49 more
core   +1 more source

In Situ Copper Electroplating Turns Material Extrusion 3D Printers Into Metal–Polymer Hybrid Fabricators

Advanced Materials Technologies, EarlyView.
An in situ electroplating approach for MEX 3D printing is proposed, enabling copper deposition during the fabrication of conductive polymers. The method combines a printer‐integrated plating head, ML‐based g‐code control, and stop‐and‐go printing, achieving near‐bulk copper conductivity and enabling fully embedded, assembly‐free electronic components ...
Gianluca Percoco, Nicola Larovere, Antonio Zagaria, Antonio Pavone, Rosanna Rifino, Gianni Stano   +5 more
wiley   +1 more source

Residual entropy, conditional entropy and subshift covers

Forum Mathematicum, 2002
This paper addresses the existence and entropy of symbolic extensions of a topological dynamical system \((X,T)\), topological conditional entropy of a factor map, asymptotic \(h\)-expansiveness, and some other related issues. The key notions are: subshift cover \((Y,S)\), i.e., a topological extension \(\phi:(Y,S)\to (X,T)\), where \((Y,S)\) has the ...
Boyle, M., Fiebig, D., Fiebig, U.
openaire   +2 more sources

Stable Imitation of Multigait and Bipedal Motions for Quadrupedal Robots Over Uneven Terrains

Advanced Robotics Research, EarlyView.
How are quadrupedal robots empowered to execute complex navigation tasks, including multigait and bipedal motions? Challenges in stability and real‐world adaptation persist, especially with uneven terrains and disturbances. This article presents an imitation learning framework that enhances adaptability and robustness by incorporating long short‐term ...
Erdong Xiao, Yinzhao Dong, Ji Ma, Peng Lu   +3 more
wiley   +1 more source

Neighborhood conditional mutual information entropy attribute reduction algorithm for hybrid data

大数据, 2022
Attribute reduction is an important research content of the rough set theory.Its main purpose is to eliminate irrelevant attributes in information systems, reduce data dimensions and improve data knowledge discovery performance.However, most of the ...
Haibo LAN
doaj  

Continual Learning for Multimodal Data Fusion of a Soft Gripper

Advanced Robotics Research, EarlyView.
Models trained on a single data modality often struggle to generalize when exposed to a different modality. This work introduces a continual learning algorithm capable of incrementally learning different data modalities by leveraging both class‐incremental and domain‐incremental learning scenarios in an artificial environment where labeled data is ...
Nilay Kushawaha, Egidio Falotico
wiley   +1 more source