{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T06:41:14Z","timestamp":1777704074238,"version":"3.51.4"},"reference-count":39,"publisher":"SAGE Publications","issue":"2","license":[{"start":{"date-parts":[[2018,6,22]],"date-time":"2018-06-22T00:00:00Z","timestamp":1529625600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of Intelligent &amp; Fuzzy Systems"],"published-print":{"date-parts":[[2018,8,26]]},"abstract":"<jats:p>\n                    In this paper, we introduce a generalized fuzzy soft rough model. A pair of new fuzzy soft rough approximations namely, fuzzy soft\n                    <jats:inline-formula>\n                      <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" overflow=\"scroll\">\n                        <mml:mi mathvariant=\"double-struck\">I<\/mml:mi>\n                        <mml:mi>\u2119<\/mml:mi>\n                      <\/mml:math>\n                    <\/jats:inline-formula>\n                    -lower approximation and fuzzy soft\n                    <jats:inline-formula>\n                      <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" overflow=\"scroll\">\n                        <mml:mi mathvariant=\"double-struck\">I<\/mml:mi>\n                        <mml:mi>\u2119<\/mml:mi>\n                      <\/mml:math>\n                    <\/jats:inline-formula>\n                    -upper approximation is proposed and their related properties are presented. Furthermore, we have succeeded to reduce the fuzzy soft boundary region comparing with already known in the literature. Finally, we obtain the structure of fuzzy soft ideal rough topologies induced by fuzzy soft sets and fuzzy ideals.\n                  <\/jats:p>","DOI":"10.3233\/jifs-172076","type":"journal-article","created":{"date-parts":[[2018,7,10]],"date-time":"2018-07-10T14:40:27Z","timestamp":1531233627000},"page":"2123-2136","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":3,"title":["New generalized fuzzy soft rough approximations applied to fuzzy topological spaces"],"prefix":"10.1177","volume":"35","author":[{"given":"A. M.","family":"Abd El-latif","sequence":"first","affiliation":[{"name":"Mathematics Department, Faculty of Arts and Science, Northern Border University, Rafha, K. S. 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