Results 61 to 70 of about 313,315 (303)

Biped robot walking control on inclined planes with fuzzy parameter adaptation [PDF]

open access: yes, 2010
The bipedal structure is suitable for a robot functioning in the human environment, and assuming assistive roles. However, the bipedal walk is a poses a difficult control problem.
Erbatur, Kemalettin   +3 more
core   +1 more source

Microporous Microgel Assemblies Facilitating the Recruitment and Osteogenic Differentiation of Progenitor Cells for Bone Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
There is a significant need for biomaterials with well‐defined stability and bioactivity to support tissue regeneration. In this study, we developed a tunable microgel platform that enables the decoupling of stiffness from porosity, thereby promoting bone regeneration.
Silvia Pravato   +9 more
wiley   +1 more source

Information Security Risk Modeling: a Comparison of Probabilistic and Fuzzy Measure Approaches

open access: yesБезопасность информационных технологий, 2010
The article presents two approaches to information security risk modeling. The traditional probabilistic method is compared with the one based on fuzzy measure theory, the differences are analyzed and explained.
M. V. Timonin, V. S. Lavrentyev
doaj  

Interval-Valued Intuitionistic Fuzzy Ordered Weighted Cosine Similarity Measure and Its Application in Investment Decision-Making

open access: yesComplexity, 2017
We present the interval-valued intuitionistic fuzzy ordered weighted cosine similarity (IVIFOWCS) measure in this paper, which combines the interval-valued intuitionistic fuzzy cosine similarity measure with the generalized ordered weighted averaging ...
Donghai Liu, Xiaohong Chen, Dan Peng
doaj   +1 more source

A theoretical development on the entropy of interval-valued intuitionistic fuzzy soft sets based on the distance measure

open access: yesInternational Journal of Computational Intelligence Systems, 2017
In this work, the axiomatical definition of similarity measure, distance measure and inclusion measure for interval-valued intuitionistic fuzzy soft set (IVIFSSs) are given.
Yaya Liu   +3 more
doaj   +1 more source

Beyond fuzzy spheres

open access: yes, 2009
We study polynomial deformations of the fuzzy sphere, specifically given by the cubic or the Higgs algebra. We derive the Higgs algebra by quantizing the Poisson structure on a surface in $\mathbb{R}^3$.
Govindarajan, T. R.   +2 more
core   +1 more source

The Realization of Multidirectional, Free‐Standing 3D Plasmonic Nanostructures via 3D Nanoprinting: A Case Study of Fractal Antennas

open access: yesAdvanced Functional Materials, EarlyView.
Free‐standing plasmonic gold‐based fractal antennas are fabricated by 3D nanoprinting, employing focused electron beam induced deposition and an optimized purification method to remove carbon while conserving structural fidelity. Simulation and experiment show broadband plasmonic activity, including customizable polarizability, thereby paving the way ...
Verena Reisecker   +6 more
wiley   +1 more source

Performance Evaluation Using the Discrete Choquet Integral: Higher Education Sector

open access: yesInternational Journal of Assessment Tools in Education, 2019
Performance evaluation functions as an essential tool for decisionmakers in the field of measuring and assessing the performance under themultiple evaluation criteria aspect of the systems such as management, economy,and education system.
Seher Nur Sülkü, Deniz Koçak
doaj   +1 more source

On Null-Continuity of Monotone Measures

open access: yesMathematics, 2020
The null-continuity of monotone measures is a weaker condition than continuity from below and possesses many special properties. This paper further studies this structure characteristic of monotone measures.
Jun Li
doaj   +1 more source

Measurable prediction for the single patient and the results of large double blind controlled randomized trials. [PDF]

open access: yesPLoS ONE, 2008
BACKGROUND: It has been shown that the clinical state of one patient can be represented by known measured variables of interest, each of which then form the element of a fuzzy set as point in the unit hypercube. We hypothesized that precise comparison of
Cathy M Helgason, Thomas H Jobe
doaj   +1 more source

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