Upcoming.org is a social event calendar, completely driven by people like you. Manage your events, share events with friends and family, and syndicate your calendar to your own site
J. Kahan, and M. Koivunen. WWW '01: Proceedings of the 10th international conference on World Wide Web, page 623--632. New York, NY, USA, ACM Press, (2001)
T. Nakagawa, T. Kudo, and Y. Matsumoto. Proceedings of the 40th Annual Meeting on Association for Computational Linguistics, page 497--504. Philadelphia, Pennsylvania, Association for Computational Linguistics, (2001)