ICCS 2007 ; Proceedings of the 15th International Workshops on Conceptual Structures
The 15th International Conference on Conceptual Structures (ICCS 2007) is the latest in a series of annual conferences that have been held in Europe, Australia, and North America since 1993. Some of the world's best minds in information technology, arts, humanities and social science converged to explore novel ways that information and communications technology (ICT) can augment human intelligence.
Discovery Science ; 10th International Conference, DS 2007 Sendai, Japan, October 1-4, 2007. Proceedings
This volume consists of three parts. The first part contains the papers/abstracts of the invited talks, the second part contains the accepted long papers, and the third part contains the accepted regular papers.

