Results 171 to 180 of about 9,100,775 (301)

Jaguar Densities and Land Cover Change in a Multi‐Use Landscape: A 10‐Year Comparison in the Colombian Llanos 美洲豹种群密度与复合用地景观下的土地覆被变化:哥伦比亚亚诺斯地区10年比较研究

open access: yesWildlife Letters, EarlyView.
We used spatially explicit capture‐recapture to estimate jaguar densities in a private reserve in the Colombian Llanos and quantified land cover change in and around the reserve from 2014 to 2024. Densities increased 22% since 2014, while disturbed land cover increased by 39%–54% around the reserve depending on buffer distance. Our study indicates that
Valeria Boron   +7 more
wiley   +1 more source

On a Bernoulli numbers conjectures.

open access: yesJournal für die reine und angewandte Mathematik (Crelles Journal), 1976
openaire   +2 more sources

Graph neural network‐based attack prediction for communication‐based train control systems

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
Abstract The Advanced Persistent Threats (APTs) have emerged as one of the key security challenges to industrial control systems. APTs are complex multi‐step attacks, and they are naturally diverse and complex. Therefore, it is important to comprehend the behaviour of APT attackers and anticipate the upcoming attack actions.
Junyi Zhao   +3 more
wiley   +1 more source

Vertex Hashing Assignment‐Based Distributed Sampling Algorithm for Large‐Scale Dynamic Graph Stream

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT In recent years, research on triangle counting in large graphs has primarily focused on estimating the number of triangles in static graphs. Most streaming graph sampling algorithms are only capable of estimating triangle counts in static graphs and cannot handle dynamic graphs.
Yu‐Lin He   +3 more
wiley   +1 more source

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