In this paper, the dependence spaces are discussed for textural formal concepts considering method given by Ma et al. A complete congruence on a lattice is an equivalence relation if it satisfies infinite substitution property. More generally, join-dependence and meet-dependence space with respect to domain of discourse presented. Using duality in textures, closure interior operators defined ob...

We introduce a proposal to give argumentation capacity to databases. A database is said to have argumentation capacity if it can extract from the information available to it a set of interacting arguments for and against claims and to determine the overall status of some information given all the interactions among all the arguments. We represent conflicts among arguments using a construct call...

Decisions are accompanied by a degree of confidence that a selected option is correct. A sequential sampling framework explains the speed and accuracy of decisions and extends naturally to the confidence that the decision rendered is likely to be correct. However, discrepancies between confidence and accuracy suggest that confidence might be supported by mechanisms dissociated from the decision...

purpose: to measure macular thickness in normal subjects with respect to age and gender using cirrus hd-oct in rasht city. methods: in this cross-sectional study, 112 normal subjects were randomly selected. both eyes of each subject were included and all subjects underwent complete eye examinations. macular thickness map protocol with macular cube 512×128 was selected, and the average thickness...

an equitable domination has interesting application in the contextof social networks. in a network, nodes with nearly equal capacitymay interact with each other in a better way. in the societypersons with nearly equal status, tend to be friendly. in thispaper, we introduce new variant of equitable domination of agraph. basic properties and some interesting results have beenobtained.