Jaejong Baek

TL;DR: Work herein introduces the Electron Volt Exchange framework with the following characteristics: a distributed protocol for pricing and scheduling prosumers’ production/consumption while keeping constraints and bids private, and a distributed algorithm to prevent theft that verifies pros consumers’ compliance to scheduled transactions and mitigates the impact of false data injection attacks.

TL;DR: A new way of thinking to evade the occurrence of misbehavior in MAC layer in 802.11 DCF is proposed, in which Local Most Trustworthy node (LMT node) is allowed to assign the backoff values to originator, rather than permitting the originator to choose the back off values by itself.

TL;DR: An improved BSO, i.e., BSO with learning strategy (BSOLS), utilizes a novel learning strategy whereby the first half individuals with better fitness values maintain their superiority by keeping away from the worst ones while other individuals with worse fitness values improve their performances by learning from the excellent ones.

TL;DR: This paper analyzes the security of Wi-Fi Calling specifications and discovers several vulnerabilities that allow an adversary to track the location of users and perform DoS attacks, and proposes practical countermeasures to mitigate the existing vulnerabilities.

TL;DR: The comparison results indicate that DE is the best method in dealing with the problem of BD in terms of mean, minimum, and maximum, while BFO obtains the minor lower value of standard deviation and achieves the similar convergence speed in comparison to DE.