NDLI: Content based smart crawler for efficiently harvesting deep web interface

Please wait, while we are loading the content...

Content based smart crawler for efficiently harvesting deep web interface

Content Provider	Semantic Scholar
Author	Rajendra, Boob Rupal Vishnu, Dhole Saburi Sarjerao, Burkul Suvarna Lasagne, Avhad Dipika Aher, T. P.
Copyright Year	2017
Abstract	Now a days deep web grows at a very fast pace, with the help of this there has been greater increased interest in techniques that help e_ciently locate deep-web interfaces. However, because of this large volume of web resources and the dynamic nature of deep web achieving wide coverage and high efficiency is a challenging issue.In this we propose a two- stage framework, namely Smart Crawler, for efficient harvesting deep web interfaces.In the first stage, for a center pages Smart Crawler performs site-based searching with the help of search engines,it avoiding visiting a large number of pages.for a focused crawl to achieve more accurate results for Smart Crawler ranks websites to prioritize highly relevant ones for a given topic. In the second stage, Smart Crawler achieves fast in-site searching by excavating most relevant links with an adaptive link ranking.In this we design a link tree data structure to achieve wider coverage for a website. Our experimental results on a set of representative domains show the agility and accuracy of our proposed crawler framework, which e_ciently retrieves deep-web interfaces from large-scale sites and achieves higher harvest rates than other crawlers.
Starting Page	1816
Ending Page	1820
Page Count	5
File Format	PDF HTM / HTML
Volume Number	3
Alternate Webpage(s)	http://ijariie.com/AdminUploadPdf/Content_based_smart_crawler_for_efficiently_harvesting_deep_web_interface_ijariie5428.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in