The present study investigates some novel categorical properties of soft sets. By combining categorical theory with soft set theory, a categorical framework of soft set theory is established. It is proved that the category SFun of soft sets and soft functions has equalizers, finite products, pullbacks, and exponential properties. It is worth mentioning that we find that SFun is both a topologic...

This paper describes the integration of face and fingerprint data to improve the performance of a person identity verification system. In the conetxt of multi-modal person authentication, a set of experts give their opinion as a scalar number, called score, about the identity of an individual. A fusion module receiving as input the scores has to take a binary decision: accept or reject the clai...

The rapid development of biometric hardware and software, and the increased use of biometrics in identity management led to the appearance of the problem of interoperability of biometric systems as well as security of biometric information that is transmitted over the network. This paper analyzes the solution to the problem of security of biometric data transactions via network by implementing ...

in the case of the crisis of identity, one of the obvious emblems of the objecting new wave in cinema before the islamic revolution is to express the national identity. in this study the problem is to recognize the components of national identity in bahram beyzaie works. introducing the concept of identity ,it’s dimensions and components the ingredients of identity is searched in three main fil...

Culture constrains individual choice, rendering certain actions impermissible or taboo. While cultural constraints may regulate behavior within a group, they can have a pernicious effect in multicultural societies, inhibiting the emergence of unified social conventions. We analyze interactions between members of two cultural groups who are matched to play a coordination game with an arbitrary n...

There are many drivers for strengthening identity management (IdM) in the digital environment. They include: countering identity fraud, identity theft or identity takeover, border control and traveler identification; individual convenience; or better customer service for individuals. A range of approaches are being considered in the public and private sector. Experience is showing that IdM succ...

This research investigated the source of an ostensible reflexivity effect in pigeons reported by Sweeney and Urcuioli (2010). In Experiment 1, pigeons learned two symmetrically reinforced symbolic successive matching tasks (hue-form and form-hue) using red-green and triangle-horizontal line stimuli. They differed in their third concurrently trained baseline task: form-form matching with stimuli...

the purpose of current article is to study the effect of sense of place on creating the urban identity in new cities. in order to fulfill the mentioned purpose, the key concepts of research and the theories related to the issue were studied. according to it, in order to collect the data, library method and note taking tool were used. the studies indicated the presence of human in the environmen...

In multi-server environments, user authentication is a very important issue because it provides the authorization that enables users to access their data and services; furthermore, remote user authentication schemes for multi-server environments have solved the problem that has arisen from user's management of different identities and passwords. For this reason, numerous user authentication sch...