Results 21 to 30 of about 711,917 (340)
Entropy, 2023 Discovering communities in complex networks is essential in performing analyses, such as dynamics of political fragmentation and echo chambers in social networks.
Vasily Lubashevskiy +2 more
doaj +1 more source
Nature Conservation, 2016 Habitat fragmentation is a threat to conservation of biodiversity hotspots in the Morogoro region, Tanzania. However, on-going research on fragmentation has not kept pace with temporal lapses and how individual species respond to habitat transformation ...
M.M. Ojoyi +3 more
doaj +3 more sources
INVESTIGATING MANGROVE FRAGMENTATION CHANGES USING LANDSCAPE METRICS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 Generally, investigation of long-term mangroves fragmentation changes can be used as an important tool in assessing sensitivity and vulnerability of these ecosystems to the multiple environmental hazards.
M. Baharlouii +2 more
doaj +1 more source
Improvement of small-scale dolomite mine blast fragmentation efficiency using hybrid artificial intelligence and soft computing approaches—a case study [PDF]
, 2023 Blessing Olamide Taiwo
+4 more sources
A Thread-Oriented Memory Resource Management Framework for Mobile Edge Computing
IEEE Access, 2019 Increasing the number of cores is one of the most effective methods to enhance performance. However, an extensive experimental study on mobile edge computing (e.g., Android devices) indicates that the memory management system has gradually become a key ...
Zongwei Zhu +4 more
doaj +1 more source
Ain Shams Engineering Journal, 2023 This study examines the obstacles that impede the implementation of cloud computing (CC) in small-scale building projects. Based on a comprehensive analysis of relevant scholarly sources, this research paper aims to delineate the many obstacles that are ...
Ahsan Waqar +4 more
doaj
One-Dimensional Fragment over Words and Trees [PDF]
J. Log. Comput. 32(5): 902-941 (2022), 2021 One-dimensional fragment of first-order logic is obtained by restricting quantification to blocks of existential (universal) quantifiers that leave at most one variable free. We investigate this fragment over words and trees, presenting a complete classification of the complexity of its satisfiability problem for various navigational signatures, and ...
arxiv +1 more source
Decision problem of some bundled FOML fragments [PDF]
arXiv, 2022 Over increasing domain interpretations, \exists\Box and \forall\Box bundled fragments are decidable and over constant domain interpretations, \exists\Box bundled fragment is decidable while \forall\Box bundled fragment is undecidable. Based on the existing results,we show that over increasing domain interpretations, \Box\exists and \Box\forall bundled ...
arxiv
Remote Sensing, 2022 Since the unsupervised segmentation of high-resolution remote sensing is a highly challenging task, the introduction of deep learning and processing may be a sensible choice to improve the quality of unsupervised segmentation.
Xin Pan, Jun Xu, Jian Zhao, Xiaofeng Li
doaj +1 more source
Craig Interpolation for Decidable First-Order Fragments [PDF]
arXiv, 2023 We show that the guarded-negation fragment is, in a precise sense, the smallest extension of the guarded fragment with Craig interpolation. In contrast, we show that full first-order logic is the smallest extension of both the two-variable fragment and the forward fragment with Craig interpolation. Similarly, we also show that all extensions of the two-
arxiv