Sentiment analysis has known a big interest over recent years due to the expansion of data. It many applications in different fields such as marketing, psychology, human-computer interaction, eLearning, etc. There are forms sentiment analysis, namely facial expressions, speech, and text. This article is more interested from text it relatively new field still needs effort research. very importan...

Text detection and recognition is a hot topic for researchers in the field of image processing. It gives attention to Content based Image Retrieval community in order to fill the semantic gap between low level and high level features. Several methods have been developed for text detection and extraction that achieve reasonable accuracy for natural scene text as well as multi-oriented text. Howe...

Not every visual media production is equally retained in memory. Recent studies have shown that the elements of an image, as well their mutual semantic dependencies, provide a strong clue to whether video clip will be recalled on second viewing or not. We believe short textual descriptions encapsulate most these relationships among video, and thus they represent rich yet concise source informat...

I'his paper describes GENIE, an object-oriented architecture that generates text with the intent of extending user expertise in interactive environments. Such environments present three interesting goals. First, to provide information within the task at hand. Second to both respond to a user's task related question and simultaneously extend their knowledge. Third, to do this in a manner that is...

Recently, both game industry professionals and academic researchers have started focusing on playergenerated behavioral data as a mean to gather insights on player psychology through datamining. Although some research has already proven solid correlations between ingame behavior and personality, most techniques focus on extracting knowledge from in-game behavior data alone. This paper posits th...

By drawing from semiology, epistemology and philosophical hermeneutics, we discuss the way CSCW models data, situation and activity—information representation. We point out similarities between discourse in hermeneutics and in the anthropology and sociology that predominates in CSCW, and propose that a hermeneutic perspective offers a unifying view on the social science and computer science wit...