The Design of University Library Expert Advice Platform

摘要

University's virtual reference systcm(VRS) as the universities library's participation in teaching and research work in the network extensions plays a very important role and position. Based on the study of its connotation, service methods and the present domestic and international development situation and related building systems technology, analyzed the system requirements, features and particularity, designed a library VRS based on university. This system took to enhance service practicability and information acquisition accuracy as the essential starting point, put forward a method based on the analytic hierarchy process (AHP) experts scheduling model. For traditional systems shortages, it put forward the questions wizard module, in which the AJAX technology was applied to realize. AJAX will put clumsy Web interface into strong interactivity application, user in the process of asking will not be refreshed the page, be interrupted operation, and get more quickly response, reduce operating time. Another it used participle technology to take ask and retrieval well together, greatly reducing the probability of repeated questions, and it is quite good to avoid the existing defects when traditional system ask cross-disciplinary questions. Finally summarized the system design, and gave more suggestions to further perfect.