Title

Context-Aware Nearest Neighbor Query on Social Networks

Publication Type

Conference Paper

Publication Date

10-2011

Abstract

Social networking has grown rapidly over the last few years, and social networks contain a huge amount of content. However, it can be not easy to navigate the social networks to find specific information. In this paper, we define a new type of queries, namely context-aware nearest neighbor (CANN) search over social network to retrieve the nearest node to the query node that matches the context specified. CANN considers both the structure of the social network, and the profile information of the nodes. We design ahyper-graph based index structure to support approximated CANN search efficiently.

Keywords

context-aware nearest neighbor search, social networks, network analytics

Discipline

Communication Technology and New Media | Databases and Information Systems

Research Areas

Data Management and Analytics

Publication

Social Informatics: Proceedings of the Third International Conference, SocInfo 2011, Singapore, October 6-8, 2011

Volume

6984

First Page

98

Last Page

112

ISBN

9783642247040

Identifier

10.1007/978-3-642-24704-0_15

Publisher

Springer

City or Country

Singapore

Copyright Owner and License

LARC

Comments

Conference paper published in SOCIAL INFORMATICS, Lecture Notes in Computer Science, 2011, Volume 6984, 98-112. DOI: 10.1007/978-3-642-24704-0_15

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