Given the two sentences “this fake cat has a fluffy tail” and “this tabby cat has a fluffy tail”, only the second allows one to conclude that “there exists a cat that has a fluffy tail”. As is obvious to a native English speaker, the adjective (A) “fake” somehow modifies the noun (N) “cat” such that we conclude that it no longer belongs to the set of N (cats) by virtue of being A (fake). Lingui...

Beginning about three years ago, the world of academic publishing has become infected by fake impact factors and misleading metrics that are launched by bogus companies. The misleading metrics and fake impact factors have damaged the prestige and reliability of scientific research and scholarly journals. This article presents the in-depth story of some of the main bogus impact factors, how they...

Hands-on laboratory exercises are a very important component of computer security and information assurance education. This paper reports the laboratory exercises we designed to demonstrate two ways of conducting phishing attack: 1) Embedding a hyperlink in a fake email which redirects the victim to a fake website; 2) Using ARP cache poisoning to redirect web access to a fake website. The two w...

How does the brain control its sensory plasticity using performance feedback? We examined this question using various types of fake feedback in perceptual learning paradigm. We demonstrated that fake feedback indicating a larger performance improvement facilitated learning compared with genuine feedback. Variance of the fake feedback modulated learning as well, suggesting that feedback uncertai...