Methods, Systems and Computer Readable Storage Media for Determining Relevant Documents Based On Citation Information

摘要

Methods, systems and computer-readable storage media relate to automatically and efficiently determine a set of relevant document(s) relevant to an inputted set of document(s) based on at least indirect citations. The method may include determining a group of one or more citing documents from one or more citing documents for a queried set of one or more documents. The queried set may include the inputted set and/or one or more sets of relevant document(s). The method may also include determining a group of the one or more cited documents from the one or more citing documents for the group. The method may include determining relevance information for each cited document of the group. The method may further include determining a first set of one or more documents that are relevant to the inputted set of one or more documents based on the relevance information of the second group.