In these proceedings from the conference of August 2004, contributors describe their research in such topics as the architecture of knowledge, systems, requirements engineering, data mining and knowledge discovery. General topics include software engineering, program recognition and analysis, ubiquitous computing, learning and management, artificial intelligence, algorithms, business process modeling, and systems. Several of the papers are case studies and reports of applications to business settings. Annotation ©2005 Book News, Inc., Portland, OR