Information Retrieval (IR), (more precisely, text information retrieval) is a branch of computer science that deals with the processing of collections of documents containing ‘free text’, such as ...

The deep web constitutes a vast reservoir of content that remains inaccessible to conventional search engines due to its reliance on dynamic query forms and non-static pages. Advanced crawling and ...

When we talk about information retrieval, as SEO pros, we tend to focus heavily on the information collection stage – the crawling. During this phase, a search engine would discover and crawl URLs ...