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Traditional secure registration protocols rely on client-server authentication procedures.

In a communication model first introduced by Kotel'nikov 1 in 1947, and independently by Shannon 2 in 1948, and since studied by many authors, 3 - 2 2 messages for transmission are represented by v

This letter proposes a novel deregistration strategy-group deregistration-for PCS networks.

Privacy is a fundamental human right, defined in Article 12 of the 1950 Universal Declaration of Human Rights [1] but technological developments have led to more and more automatic processing and s

In this paper, a new location registration strategy - group registrations for mobile networks is proposed, in which instead of sending a location registration request to the home location register

In mobile networks, the location of a mobile user needs to be traced for successful and efficient call delivery.

In order to satisfy increasing needs for service personalization, mastering the knowledge of individual user profiles is no longer sufficient.

We introduce a novel problem setting for self-supervised learning called Time-Synchronous Multi-Device Systems, which requires a solution in utilizing data from multiple data-generating devices dur

A problem which has hitherto been considered only in connection with blood-testing applications1,2,3 can be shown to have industrial applications, and these have focused interest on a more general

We study another instance of the difficult problem of finding an optimal search procedure for two items. In this case one is a defective and the other is a mediocre item.