منابع مشابه
Modular Amphibious Research Crawler
A crawling Remotely Operated Vehicle (ROV) has been developed for scientific activities within coastal and estuarine regions of the ocean for multiple research activities such as environmental impact assessment and integrated coastal zone management. The Modular Amphibious Research Crawler (MARC-1) ROV is designed to operate underwater and in the surfzone to a depth of five meters. The vehicle ...
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Crawling algorithms have been the subject of extensive research and optimizations, but some important questions remain open. In particular, given the unbounded number of pages available on the Web, search-engine operators constantly struggle with the following vexing questions: When can I stop downloading the Web? How many pages should I download to cover “most” of the Web? How can I know I am ...
متن کاملRankMass Crawler: A Crawler with High PageRank Coverage Guarantee
Crawling algorithms have been the subject of extensive research and optimizations, but some important questions remain open. In particular, given the infinite number of pages available on the Web, search-engine operators constantly struggle with the following vexing questions: When can I stop downloading the Web? How many pages should I download to cover “most” of the Web? How can I know I am n...
متن کاملWorld Wide Web Crawler
We describe our ongoing work on world wide web crawling, a scalable web crawler architecture that can use resources distributed world-wide. The architecture allows us to use loosely managed compute nodes (PCs connected to the Internet), and may save network bandwidth significantly. In this poster, we discuss why such architecture is necessary, point out difficulties in designing such architectu...
متن کاملReinforcement-Based Web Crawler
This paper presents a focused web crawler system which automatically creates a minority language corpora. The system uses a database of relevant and irrelevant documents testing the relevance of retrieved web documents. The system requires a starting web document to indicate where the search would begin.
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ژورنال
عنوان ژورنال: International Journal of Engineering & Technology
سال: 2018
ISSN: 2227-524X
DOI: 10.14419/ijet.v7i4.10.20939