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A management scenario for the control of the authentication process and the detection of the degree of violation of documents is proposed.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-heading\">Findings<\/jats:title><jats:p>Such a mechanism could be adopted as a component of libraries' strategy for the protection of the copyrights for documents published on the web.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-heading\">Practical implications<\/jats:title><jats:p>The use of the proposed numeric code can be utilised efficiently as a constituent part of the digital object identifier (DOI) system, making its computation more efficient and meaningful.<\/jats:p><\/jats:sec><jats:sec><jats:title content-type=\"abstract-heading\">Originality\/value<\/jats:title><jats:p>The identifier proposed in the paper can result in a more efficient index for identifying and retrieving objects in a digital library, as well as online repositories and commercial applications that can handle information retrieval requests more effectively.<\/jats:p><\/jats:sec>","DOI":"10.1108\/00330331111182111","type":"journal-article","created":{"date-parts":[[2011,10,1]],"date-time":"2011-10-01T07:23:11Z","timestamp":1317453791000},"page":"439-451","source":"Crossref","is-referenced-by-count":1,"title":["Towards text copyright detection using metadata in web applications"],"prefix":"10.1108","volume":"45","author":[{"given":"Marios","family":"Poulos","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nikolaos","family":"Korfiatis","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"George","family":"Bokos","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"140","reference":[{"key":"key2022032019461321100_b1","doi-asserted-by":"crossref","unstructured":"Atallah, M.J. 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