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DYNIQX: a novel meta-search engine for the web. (2009)
Journal Article
ZHU, J., SONG, D., EISENSTADT, M., BARLADEANU, C. and RUGER, S. 2009. DYNIQX: a novel meta-search engine for the web. International journal of information studies, 1(1), pages 2-27.

The effect of metadata in collection fusion has not been sufficiently studied. In response to this, we present a novel meta-search engine called Dyniqx for metadata based search. Dyniqx integrates search results from search services of documents, ima... Read More about DYNIQX: a novel meta-search engine for the web..

Towards a fuzzy domain ontology extraction method for adaptive e-learning. (2009)
Journal Article
LAU, R.Y.K., SONG, D., LI, Y., CHEUNG, T.C.H. and HAO, J.-X. 2009. Towards a fuzzy domain ontology extraction method for adaptive e-learning. IEEE transactions on knowledge and data engineering [online], 21(6), pages 800-813. Available from: https://doi.org/10.1109/TKDE.2008.137

With the wide spread applications of e-Learning technologies to education at all levels, increasing number of online educational resources and messages are generated from the corresponding e-Learning environments. Accordingly, instructors are often o... Read More about Towards a fuzzy domain ontology extraction method for adaptive e-learning..

Characterizing pure high-order entanglements in lexical semantic spaces via information geometry. (2009)
Conference Proceeding
HOU, Y. and SONG, D. 2009. Characterizing pure high-order entanglements in lexical semantic spaces via information geometry. In Bruza, P., Sofge, D., Lawless, W., Van Rijsbergen, K. and Klusch, M. (eds.) Proceedings of the 3rd International symposium on quantum interaction (QI 2009), 25-27 March 2009, Saarbr├╝cken, Germany. Lecture notes in computer science, 5494. Berlin: Springer [online], pages 237-250. Available from: https://doi.org/10.1007/978-3-642-00834-4_20

An emerging topic in Quantuam Interaction is the use of lexical semantic spaces, as Hilbert spaces, to capture the meaning of words. There has been some initial evidence that the phenomenon of quantum entanglement exists in a semantic space and can p... Read More about Characterizing pure high-order entanglements in lexical semantic spaces via information geometry..

Integrating multiple windows and document features for expert finding. (2009)
Journal Article
ZHU, J., SONG, D. and RUGER, S. 2009. Integrating multiple windows and document features for expert finding. Journal of the Association for Information Science and Technology [online], 60(4), pages 694-715. Available from: https://doi.org/10.1002/asi.21012

Expert finding is a key task in enterprise search and has recently attracted lots of attention from both research and industry communities. Given a search topic, a prominent existing approach is to apply some information retrieval (IR) system to retr... Read More about Integrating multiple windows and document features for expert finding..

Dimension-specific search for multimedia retrieval. (2009)
Conference Proceeding
HUANG, Z., SHEN, H.T., SONG, D., LI, X. and RUGER, S. 2009. Dimension-specific search for multimedia retrieval. In Zhou, X., Yokota, H., Deng, K. and Liu, Q. (eds.) Proceedings of the 14th International conference on database systems for advanced applications (DASFAA 2009), 21-23 April 2009, Brisbane, Australia. Lecture notes in computer science, 5463. Berlin: Springer [online], pages 693-698. Available from: https://doi.org/10.1007/978-3-642-00887-0_60

Observing that current Global Similarity Measures (GSM) which average the effect of few significant differences on all dimensions may cause pos- sible performance limitation, we propose the first Dimension-specific Similarity Measure (DSM) to take lo... Read More about Dimension-specific search for multimedia retrieval..