Correction: Complex & Intelligent Systems https://doi.org/10.1007/s40747-021-00471-1
There are a correction in Path Learning, the correct sentence is “Along with jasmine directory (https://www.jasminedirectory.com/), 20 real websites from Alexa's list (https://www.alexa.com/topsites) of top sites are exhaustively crawled to check at which depth most web pages are found. The designed crawler will not crawl a website if ‘noindex’is available in sitemap”.
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Kaur, S., Singh, A., Geetha, G. et al. Correction: IHWC: intelligent hidden web crawler for harvesting data in urban domains. Complex Intell. Syst. 9, 1113 (2023). https://doi.org/10.1007/s40747-022-00839-x