?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=%22Possible+De%EF%AC%81nitions+of+an+%E2%80%99A+Priori%E2%80%99+Granule%0D%0Ain+General+Rough+Set+Theory%22+by+A.+Mani&rft.creator=A%2C+MANI&rft.subject=Logic&rft.description=We+introduce+an+abstract+framework+for+general+rough+set+theory+from+a+mereological+perspective+and+consider+possible+concepts+of+%E2%80%99a+priori%E2%80%99+granules+and+granulation+in+the+same.+The+framework+is+ideal+for+relaxing+many+of+the%0D%0Arelatively+super%EF%AC%82uous+set-theoretic+axioms+and+for+improving+the+semantics+of+many+relation+based%2C+cover-based+and+dialectical+rough+set+theories.+This+is+a%0D%0Arelatively+simplified+presentation+of+a+section+in+three+different+recent+research+papers+by+the+present+author.%0D%0A&rft.date=2009-09-19&rft.type=Conference+Paper&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F6639%2F1%2FCLCmerrou99.pdf&rft.identifier=++A%2C+MANI++(2009)+%22Possible+De%EF%AC%81nitions+of+an+%E2%80%99A+Priori%E2%80%99+Granule+in+General+Rough+Set+Theory%22+by+A.+Mani.++%5BConference+Paper%5D++++(In+Press)++&rft.relation=http%3A%2F%2Fcogprints.org%2F6639%2F