Zobrazeno 1 - 10
of 15 643
pro vyhledávání: '"CONVEX-HULL"'
Autor:
Fidan Nuriyeva, Hakan Kutucu
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 61, Iss , Pp 101918- (2025)
This paper introduces a novel algorithm for computing the convex hull of a finite set of points in two-dimensional space. Unlike traditional methods, this algorithm strategically partitions the input set into five distinct regions, isolating interior
Externí odkaz:
https://doaj.org/article/f08da80eecce4c7abe3da12783ffb2ab
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 15, Iss 1 (2024)
Floods pose a recurrent and devastating natural disaster in India, and accurate and timely assessment of their extent is crucial for effective disaster management and mitigation efforts. In this regard, this study proposes a novel approach for flood
Externí odkaz:
https://doaj.org/article/c8a08a5889a34fdbb7c2e021adbd3be7
Autor:
Haojian Liang, Shaohua Wang, Song Gao, Huilai Li, Cheng Su, Hao Lu, Xueyan Zhang, Xi Chen, Yinan Chen
Publikováno v:
International Journal of Digital Earth, Vol 17, Iss 1 (2024)
ABSTRACTConvex and concave hulls originating from computational geometry are widely applied in practice. For instance, to determine the boundaries of a geographical area within a group of cities, convex hulls can represent the approximate boundaries
Externí odkaz:
https://doaj.org/article/50a60509325e4a1cae4d81de9d9d916e
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Lung images often have the characteristics of strong noise, uneven grayscale distribution, and complex pathological structures, which makes lung image segmentation a challenging task. To solve this problems, this paper proposes an initial lu
Externí odkaz:
https://doaj.org/article/43155c1de4b94b6a87bdf7fd318f16b4
Publikováno v:
Ecological Informatics, Vol 82, Iss , Pp 102724- (2024)
Understanding the influence of biophysical variables on spatial distribution and seasonal locations of elephants is valuable inter alia in understanding their movement patterns, and the carrying capacity to optimise the conservation of their habitats
Externí odkaz:
https://doaj.org/article/0205f0aeeef741f38b1521940687102e
Publikováno v:
Methods in Ecology and Evolution, Vol 15, Iss 4, Pp 682-700 (2024)
Abstract Trait diversity, including trait turnover, that differentiates the roles of species and communities according to their functions, is a fundamental component of biodiversity. Accurately capturing trait diversity is crucial to better understan
Externí odkaz:
https://doaj.org/article/3d399f1c1d9342e8a0718b46af59e62e
Autor:
Matthew J. Fogarty
Publikováno v:
Frontiers in Cellular Neuroscience, Vol 18 (2024)
IntroductionMotor neurons (MNs) within the nucleus ambiguus innervate the skeletal muscles of the larynx, pharynx, and oesophagus. These muscles are activated during vocalisation and swallowing and must be coordinated with several respiratory and oth
Externí odkaz:
https://doaj.org/article/41994761492f4e409a351ab81f9449a3
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
In order to better describe the uncertainty of renewable energy output, this paper proposed a novel robust optimization method for new distribution systems based on adaptive data-driven polyhedral sets. First, an ellipsoidal uncertainty set was estab
Externí odkaz:
https://doaj.org/article/3dbe353ec19843c2ba6782774319caf3
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 19530-19547 (2024)
Ship detection achieves great significance in remote sensing of synthetic aperture radar (SAR) and many efforts have been done in recent years. However, distinguishing ship targets precisely from the interference of multiplicative non-Gaussian cohere
Externí odkaz:
https://doaj.org/article/4ea564427f4c453ca545e26e9cdd596d