The Parallel System Of Human-computer Interaction In The Digital Library System Design And Implementation,

Digital Libraries are an extension and enhancement of information storage and retrieval systems based on computer network, which manipulate digital data in any medium and exist in distributed networks. The field of digital libraries have features not possible in traditional libraries, thereby extending the concept of library far beyond physical boundaries. A lot of research work have done at home and abroad, and they have developed their digital library such as IBM digital library,China digital library, Super Star digital library.But there is not any digital library products that user can build himself digital library based on their data character by these digital library products.So a parallel digital library system based on parallel computing environment has been developed by our group.Users can build their digital library used it easily.This paper presents a new design method of Human-Computer interaction subsystem,it gets over the lack of Human-Computer interaction subsystem in other digital library. Our subsystem provide a standard and friendly interface in order to let users finish all kinds of query operation no training and get information quickly and exactly.In addition to,we present a method of protecting resource in digital library,it protects the copyright of publisher commendably.