We discuss new information technologies of semantic analysis, search and retrieval of textual information and their influence on the world of electronic publishing. We shell discuss the means and tools for semantic analysis of texts and texts collections for information search and retrieval, for detection of novelty in texts corpora and their usage in a lot of applications. New structures and new models of electronic publishing for efficient solving of existing problems in the fields of information quality, Copy right and effective ways and means of information retrieval are under consideration. In the proposed models the large and authoritative collections of the texts are real bases for the efficient solving of existing problems. So, the owners of the large information collections – universities, research centers and publishers have the key position. The intellectual data analyze uses this collections to make right solutions of the both readers’ and writers’ problems.