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内容説明 Researchers and professionals in the relevant fields will find this book a must-read， as it defines the leading edge of current research into conceptual structures. It constitutes the refereed proceedings of the 15th International Conference on Conceptual Structures， held in Sheffield， UK in July 2007. With almost 50 papers contained in its 500 pages， it includes a special focus on the application of conceptual structures in business and technological settings and is organized into topical sections for ease of reference.