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URL Rule Based Focused Crawler
2008 IEEE International Conference on e-Business Engineering, 2008Vertical search engines use focused crawlers as their key component and develop some specific algorithms to select Web pages relevant to some pre-defined set of topics. Therefore, how to effectively build up a semantic pattern for specific topics is extremely important to such search engines.
Tao Zhou +3 more
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Focused web crawler for Indonesian recipes [PDF]
2017 International Conference on Sustainable Information Engineering and Technology (SIET), 2017 Crawlers are commonly used to traverse and collect all public webs that are connected through links. The general crawlers could not be used for crawling or collecting web pages with a particular topic such as food recipe. This paper, propose focused web crawler for Indonesian food recipes using simple classification based on the analysis of Indonesian ...
Gusti Ahmad Fanshuri Alfarisy +1 more
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Focused crawler for the acquisition of health articles
2016 International Conference on Data and Software Engineering (ICoDSE), 2016The health intervention by using technology can be the alternative to the doctor, especially for common health problem. To support the technology, we need health knowledge base as the foundation. The artificial intelligence and hardware development nowadays support this requirement.
Atras Najwan +3 more
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Research on Tunnel Phenomenon in Focused Crawler
2010 International Conference on Internet Technology and Applications, 2010With the rapid development of search engine technology, the technology of focused crawler has been widely concerned and deeply researched. In this research field, there is a "tunnel phenomenon" seriously affecting the crawler's efficiency and coverage.
Hang Zhang, Chun Yan
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A Framework of a Hybrid Focused Web Crawler
2008 Second International Conference on Future Generation Communication and Networking Symposia, 2008Because of the complex Web structure, most approaches of focused crawling employ a local search algorithm, which will only search pages in a sub-graph of the Web. And the multi-topic feature of Web pages makes it difficult to determine the relevance of a Web page to a given topic. Towards those two issues, in this paper we present a new hybrid approach
Peiquan Jin, Lihua Yue, Yixue Sun
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Focused web crawlers and its approaches
2015 International Conference on Futuristic Trends on Computational Analysis and Knowledge Management (ABLAZE), 2015Rapid growth of WWW poses unpredictable challenges for the crawlers and search engines. Focused Crawler main aim is to selectively seek out pages that are relevant to pre-define set of topic rather than to exploit all regions of web. In this paper a review of focused crawler approaches have been presented which is classify in to five categories ...
Priya Anand, Anish Gupta
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A Multi-Threaded Semantic Focused Crawler
Journal of Computer Science and Technology, 2012The Web comprises of voluminous rich learning content. The volume of ever growing learning resources however leads to the problem of information overload. A large number of irrelevant search results generated from search engines based on keyword matching techniques further augment the problem.
Anjali Thukral +4 more
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SAFSB: A self-adaptive focused crawler
2015 1st International Conference on Next Generation Computing Technologies (NGCT), 2015There are about 3 billion indexed websites present in the WWW. Not all websites do not belong to a particular topic are indexed by a search engine say google.com, there are online platforms available where different users help the person asking for a (Universal Resource Locator) URL containing a topical information.
Mohd. Aamir Khan, Dilip Kumar Sharma
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Focused web crawler with revisit policy
Proceedings of the International Conference & Workshop on Emerging Trends in Technology - ICWET '11, 2011Focused crawlers aim to search only the subset of the web related to a specific topic, and offer a potential solution to the problem. The major problem is how to retrieve the maximal set of relevant and quality pages. In this paper, We propose an architecture that concentrates more over page selection policy and page revisit policy The three-step ...
Bandu B. Meshram, S. Mali
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Adaptive Focused Website Segment Crawler
2016 19th International Conference on Network-Based Information Systems (NBiS), 2016Focused web crawler has become indispensable for vertical search engines that provide a search service for specialized datasets. These vertical search engines have to collect specific web pages in the web space, whereas search engines such as Google and Bing gather web pages from all over the world.
Tanaphol Suebchua +2 more
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