In this paper, a novel steganographic scheme based on chaotic iterations is proposed. This research work takes place into the information hiding framework, and focus more specifically on robust steganography. Steganographic algorithms can participate in the development of a semantic web: medias being on the Internet can be enriched by information related to their contents, authors, etc., leadin...

As the use of Internet broadcasting (webcasting) increases, more webcasts will be archived and accessed numerous times retrospectively. One challenge in skimming and browsing through such archives is the lack of textual transcripts of the archived medias’ audio channel. Ideally, transcripts would be obtainable through Automatic Speech Recognition (ASR). However, current ASR systems can only del...

Nowadays, social medias such as Twitter, Memetracker and Blogs have become powerful tools to propagate information. They facilitate quick dissemination sequence of information such as news article, blog posts, user’s interests and thoughts through largescale. Providing strong means to analyzing social networks structure and how information diffuse through them is essential. Many recent studies ...

Nowadays, the cinematographic language claims for a specific type of interpretation and understanding. The emergence of the digital image and the innovative immersive reception devices provide new and diverse possibilities of reading and interacting within the filmic narrative. That is to say, cinema is constantly reinvented and explores potential renewals within the new interactive medias. Thi...

In Ayurveda, a series of pharmaceutical procedures which converts a poisonous drug into a therapeutically very effective medicine for various ailments is termed as Shodhana. Various medias are being used for processing the herbal poisonous drugs, are quite interesting to understand with modern scientific technology. The analysis of media before and after Shodhana (purification /processing) will...

Resumo: O nevo melanocitico congênito está presente em aproximadamente 1% dos recém nascidos. As lesões classificadas como pequenas e medias são relativamente comuns, ao passo que o nevo gigante, maior que 20 cm no maior diâmetro, é uma condição mais rara cuja a incidência esta estimada em 1 para cada 20 mil nascimentos. As lesões melanociticas congênitas pequenas e médias têm um risco de degen...

Al comparar la biometría fetal proveniente del Hospital Nacional Adolfo Guevara Velazco (HNAGV) de EsSalud del Cusco, con el correspondiente al Instituto Nacional Materno Perinatal (INMP) de Lima, podemos evidenciar que las medias de la circunferencia cefálica, circunferencia abdominal y longitud de fémur son diferentes en los extremos de la gestación a favor del HNAGV, y son semejantes en part...