CEA Operators and the Ershov Hierarchy

Autor: I. I. Batyrshin, Mars M. Yamaleev, Marat M. Arslanov

Publikováno v: Russian Mathematics. 65:63-69

We examine the relationship between the CEA hierarchy and the Ershov hierarchy within $\Delta_2^0$ Turing degrees. We study the long-standing problem raised in [1] about the existence of a low computably enumerable (c.e.) degree $\bf a$ for which the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e5ea72f2f0743502e7c6760fb825514e
https://doi.org/10.3103/s1066369x21080089

Deep learning features exception for cross-season visual place recognition

Autor: Loukas Bampis, Marat M. Arslanov, Chingiz Kenshimov, Antonios Gasteratos, Beibut Amirgaliyev

Publikováno v: Pattern Recognition Letters. 100:124-130

The use of Convolutional Neural Networks (CNNs) in image analysis and recognition paved the way for long-term visual place recognition. The transferable power of generic descriptors extracted at different layers of off-the-shelf CNNs has been success

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3eae233b0d55c74b11d300454e8ac9fe
https://doi.org/10.1016/j.patrec.2017.10.028

Relative Splittings of in the-Enumeration Degrees

Autor: Petr Hájek, Samuel R. Buss, Marat M. Arslanov, Andrea Sorbi, Pavel Pudlák

Publikováno v: Logic Colloquium '98: Proceedings of the Annual European Summer Meeting of the Association of Symbolic Logic, held in Prague, Czech Republic, August 9–15, 1998

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76dfa90b972cb421c786faeecce66bc4
https://doi.org/10.1017/9781316756140.006

Splitting and non-splitting in the difference hierarchy

Autor: Marat M. Arslanov

Publikováno v: SCOPUS09601295-2016-SID84975270335

Copyright © Cambridge University Press 2016In this paper, we investigate splitting and non-splitting properties in the Ershov difference hierarchy, in which area major contributions have been made by Barry Cooper with his students and colleagues. In

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afd3e86a26c0176bd0c4d9eaaeea06af
https://openrepository.ru/article?id=211965

Structural properties of Q-degrees of n-c. e. sets

Autor: Marat M. Arslanov, R. Sh. Omanadze, Ilnur I. Batyrshin

Publikováno v: Annals of Pure and Applied Logic. 156:13-20

In this paper we study structural properties of n-c. e. Q -degrees. Two theorems contain results on the distribution of incomparable Q -degrees. In another theorem we prove that every incomplete Π 2 0 Q -degree forms a minimal pair in the c. e. degr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a6851f3d6b76035640747b6dac15ad7
https://doi.org/10.1016/j.apal.2008.06.003