Aims: AIS articles are scholarly reviews of clearly defined topics, substantiated by reference to the published literature. The aim is to furnish the reader with a complete picture of the state-of-the-art for each focal area. Review articles published in the AIS series meet the highest standards of comprehensiveness of coverage, clarity of exposition and structure, and significance of reported work. The title “Advances in Information Science” has been chosen in order to distinguish the review articles in this series from others that are merely historical reviews of the literature: the expectation is that accepted papers will push the boundaries of knowledge in emerging areas of interest. In their submissions, authors are encouraged to develop frameworks, models, and recommendations that will serve not only to orient readers new to the field under consideration, but also to point to ways in which future work may be organized and prioritized.Scope: The original research reported in AIS’s parent journal focuses on the production, discovery, recording, storage, representation, retrieval, presentation, manipulation, dissemination, use, and evaluation of information. Similarly, the review articles published in the AIS series provide authoritative and accessible overviews of recent and ongoing work that significantly improves our understanding of these processes, and of the tools and techniques associated with them. Some of the broad areas of inquiry that lie within the scope of AIS are: knowledge production; knowledge organization; information systems design and evaluation; information access and use; and information policy. In practice, the range of topics covered in the AIS series will reflect the diversity and dynamism of the broad field of information science and technology.