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Senior Lecturer
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My research interests include various theoretical and practical aspects of information retrieval (such as logical models, language models, high-dimensional indexing and dimensionality reduction, relevance feedback, query expansion), text mining, applied logic, and their applications in knowledge discovery and management.

In addition to text information retrieval, I have also been heavily involved in several projects/bids on multi-media retrieval.

Publications

Publications | Download PDF Publications | Visit External Site for Details  

Liu, H., Mulholland, P., Song, D., Uren, V. and Rueger, S. (2011) An Information Foraging Theory Based User Study of an Adaptive User Interaction Framework for Content-based Image Retrieval, Special Session: Interactive Image and Video Retrieval, The 17th International Conference on MultiMedia Modeling (MMM2011), Taipei, Taiwan, Springer

Publications | Visit External Site for Details  

Azzopardi, L., Song, D., Kazai, G., Robertson, S., Rueger, S., Shokouhi, M. and Yilmaz, E. (eds.) (2011) Special Issue on the Second International Conference on the Theory of Information Retrieval (ICTIR 2009), Springer

Publications | doi 

Azzopardi, L., Song, D., Kazai, G., Robertson, S., Rueger, S., Shokouhi, M. and Yilmaz, E. (2011) Introduction to special issue on the second international conference on the theory of information retrieval, Special Issue on the Second International Conference on the Theory of Information Retrieval (ICTIR2009), 14, 1, pp. 1-4, Springer

Publications | Download PDF Publications | Visit External Site for Details  

Liu, H., Mulholland, P., Song, D., Uren, V. and Rueger, S. (2010) Applying Information Foraging Theory to Understand User Interaction with Content-based Image Retrieval, The Information Interaction in Context conference (IIiX2010), New Brunswick, NJ, USA, pp. 135-144, ACM

Publications | Visit External Site for Details  

Zhu, J., Huang, X., Song, D. and Rueger, S. (2010) Integrating multiple document features in language models for expert finding, Knowledge and Information Systems, 23, 1, pp. 29-54, Springer

View all 69 publications

Tech Reports

View AbstractDownload PDF

The Open University at TREC 2006 Enterprise Track Expert Search Task
Techreport ID: kmi-07-02
Date: 2007
Author(s): Jianhan Zhu, Dawei Song, Stefan Rüger, Marc Eisenstadt, Enrico Motta

View AbstractDownload PDF

LRD: Latent Relation Discovery for Vector Space Expansion and Information Retrieval
Techreport ID: kmi-06-09
Date: 2006
Author(s): Alexandre Gonçalves, Jianhan Zhu, Dawei Song, Victoria Uren, Roberto Pacheco

View AbstractDownload PDF

Exploiting Semantic Association To Answer Vague Queries
Techreport ID: KMI-06-01
Date: 2006
Author(s): Jianhan Zhu, Marc Eisenstadt, Dawei Song, Chris Denham

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Research Themes

Jobs

Research Assistant / Associate

Knowledge Media Institute (KMi)
£29,799 - £38,833
Based in Milton Keynes
Temporary contract until 31st December 2018

The Open University’s Knowledge Media Institute (KMi) is a distinct research unit within the Faculty of Science, Technology, Engineering and Mathematics (STEM). KMi is looking for a Research...

Project Officer - Data Hub Development

Knowledge Media Institute (KMi)
£32,548 - £38,833
Based in Milton Keynes
Temporary contract until 30 June 2019

The Open University’s Knowledge Media Institute (KMi) is a distinct research unit within the Faculty of Science, Technology, Engineering and Mathematics (STEM). KMi is looking for a Project Officer...

Web Developer (Front-end and CMS)

Knowledge Media Institute (KMi)
£26,495 - £31,604
Based in Milton Keynes
Temporary contract until 30 June 2018

The Knowledge Media Institute (KMi) is a distinct research unit within the Faculty of Science, Technology, Engineering and Mathematics (STEM) at the Open University. KMI is looking for a Web...

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