Twentieth Annual IEEE Symposium on LOGIC IN COMPUTER SCIENCE (LICS 2005) June 26th-29th, 2005, Chicago, Illinois http://www.lfcs.informatics.ed.ac.uk/lics/ CALL FOR SHORT PRESENTATIONS The LICS Symposium is an annual international forum on theoretical and practical topics in computer science that relate to logic broadly construed. LICS 2005 will have a session of short (5-10 minutes) presentations. This session is intended for descriptions of work in progress, student projects, and relevant research being published elsewhere; other brief communications may be acceptable. Submissions for these presentations, in the form of short abstracts (1 or 2 pages long), should be entered at the LICS 2005 submission site between 19th March and 25th March 2005. Authors will be notified of acceptance or rejection by 1st April 2005.