[{"oa":1,"date_created":"2020-10-18T22:01:36Z","ddc":["000"],"day":"01","_id":"8671","publication_status":"published","file":[{"access_level":"open_access","date_created":"2020-10-19T11:14:20Z","relation":"main_file","file_size":261688,"creator":"dernst","checksum":"f299661a6d51cda6d255a76be696f48d","content_type":"application/pdf","date_updated":"2020-10-19T11:14:20Z","success":1,"file_id":"8676","file_name":"2020_ijmsi_Shakiba_accepted.pdf"}],"issue":"2","month":"10","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","doi":"10.29252/ijmsi.15.2.117","author":[{"full_name":"Shakiba, A.","last_name":"Shakiba","first_name":"A."},{"first_name":"Amir Kafshdar","orcid":"0000-0003-1702-6584","full_name":"Goharshady, Amir Kafshdar","id":"391365CE-F248-11E8-B48F-1D18A9856A87","last_name":"Goharshady"},{"first_name":"M.R.","full_name":"Hooshmandasl, M.R.","last_name":"Hooshmandasl"},{"last_name":"Alambardar Meybodi","full_name":"Alambardar Meybodi, M.","first_name":"M."}],"external_id":{"arxiv":["1805.10672"]},"citation":{"ieee":"A. Shakiba, A. K. Goharshady, M. R. Hooshmandasl, and M. Alambardar Meybodi, “A note on belief structures and s-approximation spaces,” <i>Iranian Journal of Mathematical Sciences and Informatics</i>, vol. 15, no. 2. Iranian Academic Center for Education, Culture and Research, pp. 117–128, 2020.","mla":"Shakiba, A., et al. “A Note on Belief Structures and S-Approximation Spaces.” <i>Iranian Journal of Mathematical Sciences and Informatics</i>, vol. 15, no. 2, Iranian Academic Center for Education, Culture and Research, 2020, pp. 117–28, doi:<a href=\"https://doi.org/10.29252/ijmsi.15.2.117\">10.29252/ijmsi.15.2.117</a>.","apa":"Shakiba, A., Goharshady, A. K., Hooshmandasl, M. R., &#38; Alambardar Meybodi, M. (2020). A note on belief structures and s-approximation spaces. <i>Iranian Journal of Mathematical Sciences and Informatics</i>. Iranian Academic Center for Education, Culture and Research. <a href=\"https://doi.org/10.29252/ijmsi.15.2.117\">https://doi.org/10.29252/ijmsi.15.2.117</a>","short":"A. Shakiba, A.K. Goharshady, M.R. Hooshmandasl, M. Alambardar Meybodi, Iranian Journal of Mathematical Sciences and Informatics 15 (2020) 117–128.","ista":"Shakiba A, Goharshady AK, Hooshmandasl MR, Alambardar Meybodi M. 2020. A note on belief structures and s-approximation spaces. Iranian Journal of Mathematical Sciences and Informatics. 15(2), 117–128.","chicago":"Shakiba, A., Amir Kafshdar Goharshady, M.R. Hooshmandasl, and M. Alambardar Meybodi. “A Note on Belief Structures and S-Approximation Spaces.” <i>Iranian Journal of Mathematical Sciences and Informatics</i>. Iranian Academic Center for Education, Culture and Research, 2020. <a href=\"https://doi.org/10.29252/ijmsi.15.2.117\">https://doi.org/10.29252/ijmsi.15.2.117</a>.","ama":"Shakiba A, Goharshady AK, Hooshmandasl MR, Alambardar Meybodi M. A note on belief structures and s-approximation spaces. <i>Iranian Journal of Mathematical Sciences and Informatics</i>. 2020;15(2):117-128. doi:<a href=\"https://doi.org/10.29252/ijmsi.15.2.117\">10.29252/ijmsi.15.2.117</a>"},"title":"A note on belief structures and s-approximation spaces","publication_identifier":{"issn":["1735-4463"],"eissn":["2008-9473"]},"year":"2020","publisher":"Iranian Academic Center for Education, Culture and Research","date_updated":"2025-04-15T07:55:04Z","publication":"Iranian Journal of Mathematical Sciences and Informatics","abstract":[{"text":"We study relations between evidence theory and S-approximation spaces. Both theories have their roots in the analysis of Dempsterchr('39')s multivalued mappings and lower and upper probabilities, and have close relations to rough sets. We show that an S-approximation space, satisfying a monotonicity condition, can induce a natural belief structure which is a fundamental block in evidence theory. We also demonstrate that one can induce a natural belief structure on one set, given a belief structure on another set, if the two sets are related by a partial monotone S-approximation space. ","lang":"eng"}],"file_date_updated":"2020-10-19T11:14:20Z","oa_version":"Submitted Version","page":"117-128","language":[{"iso":"eng"}],"article_processing_charge":"No","article_type":"original","quality_controlled":"1","volume":15,"intvolume":"        15","status":"public","type":"journal_article","scopus_import":"1","department":[{"_id":"KrCh"}],"acknowledgement":"We are very grateful to the anonymous reviewer for detailed comments and suggestions that significantly improved the presentation of this paper. The research was partially supported by a DOC fellowship of the Austrian Academy of Sciences.","arxiv":1,"date_published":"2020-10-01T00:00:00Z","has_accepted_license":"1","project":[{"_id":"267066CE-B435-11E9-9278-68D0E5697425","name":"Quantitative Analysis of Probabilistic Systems with a focus on Crypto-Currencies"}]}]