Results 81 to 90 of about 14,489 (179)

Crawl-shing: A focused crawler for fetching phishing contents based on graph isomorphism

open access: gold, 2021
Franklin Tchakounté   +4 more
openalex   +1 more source

Changes in online public opinions associated with various three-child supportive policies in China: Observational study using social media data over time.

open access: yesPLoS ONE
BackgroundAccording to the Seventh National Census, China's fertility rate is less than 1.5, marking a significant national issue with potential risks.
Lijuan Peng   +3 more
doaj   +1 more source

Design and research on dual adaptive pipeline robots for round and square pipes

open access: yesJixie chuandong
ObjectiveTo improve the adaptive bending ability of crawler-type pipeline robots in different sizes of pipelines, a pipeline inspection robot that can adapt to both square and circular pipes has been designed and manufactured.MethodsThis study mainly ...
GAO Jiuyang   +4 more
doaj  

Full publication of preprint articles in prevention research: an analysis of publication proportions and results consistency. [PDF]

open access: yesSci Rep, 2023
Sommer I   +6 more
europepmc   +1 more source

An Improved Focused Web Crawler based on Hybrid Similarity [PDF]

open access: bronze, 2019
Shang Songtao, Huaiguang Wu, Jiangtao Ma
openalex   +1 more source

A Focused Crawler by Segmentation of Context Information

open access: bronze, 2005
Chang-Hee Cho   +4 more
openalex   +2 more sources

A Novel Framework for Context Based Distributed Focused Crawler (CBDFC)

open access: bronze, 2010
Pooja Gupta   +3 more
openalex   +1 more source

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