The conference also invites proposals to demonstrate novel Semantic Web software. This program is intended to showcase state-of-the-art Semantic Web implementations. Submissions will be evaluated on the basis of their innovation, relevance, scientific contribution, presentation, and user friendliness, as well as potential logistical constraints. This program is primarily to encourage the early exhibition of research prototypes, but interesting mature systems are also eligible (commercial sales and marketing activities are not appropriate in the Demonstration program). We encourage the submission of proposals for demonstrations of software related to any areas of the Semantic Web. Format for Submission: Demo proposals consist of the following parts, which should all be sent to the Demo Chair. - An abstract of the technical content to be demonstrated, not to exceed two pages, including title, authors, full contact information, references and acknowledgements. - The local organizer will provide, space, power, and a wireless internet connection (demonstrators should bring their own
wireless network cards in addition to all other equipment required for the demo). Deadline for submission is January 31, 2004. The notification of acceptance will be on February 18, 2004.