Results 21 to 30 of about 730,334 (197)
Two-Dimensional Fuzzy Spatial Relations: A New Way of Computing and Representation
Advances in Fuzzy Systems, 2012 Fuzziness is found everywhere, in modeling spatial relations, fuzziness is found at object level as well as in relation semantics. Commonly, fuzzy topological relations are computed between fuzzy objects. Fuzziness in relation semantics is represented by
Nadeem Salamat, El-hadi Zahzah
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Metrics for generalized persistence modules [PDF]
, 2015 We consider the question of defining interleaving metrics on generalized persistence modules over arbitrary preordered sets. Our constructions are functorial, which implies a form of stability for these metrics.
Bubenik, Peter +2 more
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Al-Jabar, 2022 Students learn mathematics through practical applications without applying it. Consequently, the concept images and definitions that students offer do not match.
Idris Fadillah +3 more
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PREPROCESSING AND REGISTRATION OF MINISCOPE-BASED CALCIUM IMAGING OF THE RODENT BRAIN [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 Microscopic imaging is central to the brain and cognition studies in animals and often requires advanced image processing. In vivo recordings on awake behaving animals require stabilization of the images as the tissue in the images undergoes non-rigid ...
T. B. Sagindykov +2 more
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Image of the Burau Representation at $d$-th Roots of unity
, 2013 We prove that the image of the Full braid group $B_{n+1}$ on $n+1$ strands under the Burau representation, evaluated at a primitive $d$-th root of unity is arithmetic provided $n\geq d$.Comment: To appear in Annals of Mathematics.
A'Campo +9 more
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Post-surjectivity and balancedness of cellular automata over groups [PDF]
, 2017 We discuss cellular automata over arbitrary finitely generated groups. We call a cellular automaton post-surjective if for any pair of asymptotic configurations, every pre-image of one is asymptotic to a pre-image of the other.
Capobianco, Silvio +2 more
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Shimura varieties in the Torelli locus via Galois coverings [PDF]
, 2014 Given a family of Galois coverings of the projective line we give a simple sufficient condition ensuring that the closure of the image of the family via the period mapping is a special (or Shimura) subvariety in A_g. By a computer program we get the list
Frediani, Paola +2 more
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Finite connected components of the aliquot graph [PDF]
, 2017 Conditional on a strong form of the Goldbach conjecture, we determine all finite connected components of the aliquot graph containing a number less than $10^9$, as well as those containing an amicable pair below $10^{14}$ or one of the known perfect or ...
Booker, Andrew R.
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Remote SensingNatural disasters demand swift and accurate impact assessment, yet traditional field-based methods remain prohibitively slow. While semi-automatic techniques leveraging remote sensing and drone imagery have accelerated evaluations, existing datasets ...
Damjan Hatić +3 more
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Mathematical Morphology for Color Images: An Image‐Dependent Approach [PDF]
Mathematical Problems in Engineering, 2012 This paper proposes one possibility to generalize the morphological operations (particularly, dilation, erosion, opening, and closing) to color images. First, properties of a desirable generalization are stated and a brief review is done on former approaches.
Benavent, Xaro +3 more
openaire +2 more sources