Research on Detection Algorithm of WEB Crawler
نویسندگان
چکیده
منابع مشابه
Review Paper on Web Crawler
Web crawler is software or a computer program which will be used for the browsing in World Wide Web in an ordered manner. The methodology used for this type of procedure is known as Web crawling or spidering.The different search engines used for spidering will give you current information. Web crawlers will create the copy of all the visited web pages that is used by the search engine as a refe...
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The Web has become one of the largest and most readily accessible repositories of human knowledge. The traditional search engines index only surface Web whose pages are easily found. The focus has now been moved to invisible Web or hidden Web, which consists of a large warehouse of useful data such as images, sounds, presentations and many other types of media. To use such data, there is a need...
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.
متن کاملWeb Crawler Architecture
Definition A web crawler is a program that, given one or more seed URLs, downloads the web pages associated with these URLs, extracts any hyperlinks contained in them, and recursively continues to download the web pages identified by these hyperlinks. Web crawlers are an important component of web search engines, where they are used to collect the corpus of web pages indexed by the search engin...
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ژورنال
عنوان ژورنال: International Journal of Security and Its Applications
سال: 2015
ISSN: 1738-9976
DOI: 10.14257/ijsia.2015.9.10.12