Product Description: Recent exciting developments of the Internet, portals, WWW, and e-commerce have prompted an upsurge of interest in digital libraries. Unlike ordinary portals, digital libraries must be well organized and indexed so that users can effectively search information on the Internet...read more

Product Description: Although there has been a great deal of research and development of linguisitic and symbolic knowledge-based systems, spatial reasoning has emerged as an independent field. Previously, problems related to space and time were separately considered in computer graphics, computer vision, image processing, robotics, computer-integrated manufacturing, computational complexity, spatial databases, natural language processing, cognitive science, and expert status of fundamental issues and problems...read more