Abstract Animated emoji is a kind of GIF image, which widely used in online social networks (OSN) for its efficiency transmitting vivid and personalized information. Aiming at realizing covert communication animated emoji, this paper proposes an improved steganography framework emoji. We propose self-reference algorithm to improve the security. Meanwhile, relations between adjacent frames cover...

In recent work, Sarah Robins, Gerardo Viera and Steven James have provided some insightful objections to the ideas offered in my book, Memory: A Self-Referential Account. this paper, I put forward responses those objections. Robins challenges idea that being a memory could be matter of having particular functional role within subject’s cognitive economy. content explain its phenomenological pro...