ICSE 2013 workshop list is online.
ICSE Workshops provide a highly interactive and collaborative environment in which to discuss and advance important topics in software engineering. They may last from one to two days, and be held before or after the main conference. Workshops can be quite diverse. For example, some may be regularly occurring gatherings of researchers and practitioners who are working on an established topic, while others may seek to lay the foundations for research in a new or emerging areas.
Check it out:http://2013.icse-conferences.org/content/program-workshops