Abstract:

With the development of artificial intelligence and data mining technology, information organization and retrieval has made significant progress in the field. In this paper, we select some articles about the topic of “information organization and retrieval” from iConference 2017, aiming to have a thorough understanding about the development of “information organization and retrieval”. These conference papers and posters focus on data semantics, information organization and retrieval interactivity and social community. At the same time, we introduce the developments in this field in 2016-2017 from six aspects: the construction of knowledge organization network, the model of linked open data, tags organization for social network, the semanticbased learning resources recommendation, the interactive mobile information retrieval, and information retrieval for social network. We find that information and organization is more emphasis on data semantic and interactivity. The social network information organization and retrieval, the interactivity of information organization and retrieval as well as semantic correlation and information recommendation become the focus and trend of information organization and retrieval.

Key words: Information organization, Information retrieval, Social network, Information recommendation, Interactive retrieval