INTERNATIONAL CONFERENCE ON THE THEORY OF INFORMATION RETRIEVAL ICTIR 2007 http://www.infota.org/ictir2007/index.html Call for papers High-quality and original research papers that have not been previously published and are not under review for another conference or journal are expected. All submissions will be reviewed for originality, quality as well as overall contribution to IR. Topics of interest * Foundations * Models * Formal techniques * Structures * Evaluation * User issues * New approaches * Information, meaning, content, entropy * Links to other disciplines * Web Retrieval * Topology * Mathematics of IR * Algorithms, complexity * Computing (quantum, grid) * Physics of IR * Philosophy of IR * Sociology of IR * Pedagogy of IR * Linguistics of IR * Filtering * Mining * Indexing * Hypermedia * Visualisation * Digital Libraries * Semantic Web, Ontologies Authors are invited to submit their research papers electronically to the following email address: dominich@dcs.vein.hu, following the paper submission guidelines. All accepted papers will be published in Proceedings of ICTIR'07, Alma Mater Series, ISSN 1587-2386 * Paper submission: 10 July 2005 * Author notification: 10 September 2007 * Submission of camera-ready copy: 30 September 2007