Now showing items 1-16 of 16

  • Abduction in semantic space: towards a logic of discovery 

    Bruza, Peter D.; Song, Dawei; McArthur, Robert (Oxford Journals http://dx.doi.org/10.1093/jigpal/12.2.97, 2004-03)
    BRUZA, P. D., SONG, D. and MCARTHUR, R., 2004. Abduction in semantic space: towards a logic of discovery. Logic Journal, 12 (2), pp. 97-109.
    Diminishing awareness is a consequence of the information explosion: disciplines are becoming increasingly specialized; individuals are becoming ever more insular. This paper considers how awareness can be enhanced via ...
  • Aboutness from a commonsense perspective. 

    Bruza, Peter D.; Song, Dawei; Wong, Kam-Fai (Wiley, 2000-10)
    BRUZA, P. D., SONG, D. and WONG, K. F., 2000. Aboutness from a commonsense perspective. Journal of the American Society for Information Science and Technology (JASIST), 51 (12), pp. 1090- 1105.
    Information retrieval (IR) is driven by a process which decides whether a document is about a query. Recent attempts spawned from logic-based information retrieval theory have formalized properties characterizing ...
  • Application of aboutness to functional benchmarking in information retrieval. 

    Wong, Kam-Fai; Song, Dawei; Bruza, Peter D.; Cheng, Chin-Hung (ACM http://doi.acm.org/10.1145/502795.502796, 2001-10)
    WONG, K. F., SONG, D., BRUZA, P. D. and CHENG, C. H., 2001. Application of aboutness to functional benchmarking in information retrieval. ACM Transactions on Information Systems, 19 (4), pp. 337-370.
    Experimental approaches are widely employed to benchmark the performance of an information retrieval (IR) system. Measurements in terms of recall and precision are computed as performance indicators. Although they are ...
  • Automatically structuring domain knowledge from text: a review of current research. 

    Clark, Malcolm John; Kim, Yunhyong; Kruschwitz, Udo; Song, Dawei; Albakour, Dyaa; Dignum, Stephen; Beresi, Ulises Cervino; Fasli, Maria; De Roeck, Anne (Elsevier http://dx.doi.org/10.1016/j.ipm.2011.07.002, 2012-05)
    CLARK, M., KIM, Y., KRUSCHWITZ, U., SONG, D., ALBAKOUR, D., DIGNUM, S., BERESI, U. C., FASLI, M. and DE ROECK, A., 2012. Automatically structuring domain knowledge from text: a review of current research. Information Processing & Management, 48 (3), pp. 552-568.
    This paper presents an overview of automatic methods for building domain knowledge structures (domain models) from text collections. Applications of domain models have a long history within knowledge engineering and ...
  • DYNIQX: a novel meta-search engine for the Web. 

    Zhu, Jianhan; Song, Dawei; Eisenstadt, Marc; Barladeanu, Cristi; Ruger, Stefan (International Journal of Information Studies (IJIS) http://www.istudies.net/ojs/index.php/journal/article/view/25/25, 2009)
    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), pp. 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 ...
  • Early fusion and query modification in their dual late fusion form. 

    Kaliciak, Leszek; Myrhaug, Hans; Goker, Ayse; Song, Dawei (International Society of Information Fusion http://isif.org/journal/10/2/1557-6418, 2015-05-13)
    KALICIAK, L., MYRHAUG, H., GOKER, A. and SONG, D. 2015. Early fusion and query modification in their dual late fusion forms. Journal of advances in information fusion [online], 10(2), pages 183-198. Available from: http://isif.org/journal/10/2/1557-6418
    In this paper, we prove that specific widely used models in Content-based Image Retrieval for information fusion are interchangeable. In addition, we show that even advanced, non-standard fusion strategies can be represented ...
  • Integrating multiple windows and document features for expert finding. 

    Zhu, Jianhan; Song, Dawei; Ruger, Stefan (Wiley http://dx.doi.org/10.1002/asi.21012, 2009-04)
    ZHU, J, SONG, D. and RUGER, S., 2009. Integrating multiple windows and document features for expert finding. Journal of the American Society for Information Science and Technology, 60 (4), pp. 694-715.
    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 ...
  • An intelligent information agent for document title classification and filtering in document-intensive domains. 

    Song, Dawei; Lau, Raymond Y. K.; Bruza, Peter D.; Wong, Kam-Fai; Chen, Ding-Yi (Elsevier http://dx.doi.org/10.1016/j.dss.2007.04.001, 2007-11)
    SONG, D., LAU, R. Y. K., BRUZA, P. D., WONG, K. F. and CHEN, D. Y., 2007. An intelligent information agent for document title classification and filtering in document-intensive domains. Decision Support Systems, 44 (1), pp. 251-265.
    Effective decision making is based on accurate and timely information. However, human decision makers are often overwhelmed by the huge amount of electronic data these days. The main contribution of this paper is the ...
  • Introduction to special issue on reasoning in natural language information processing. 

    Song, Dawei; Nie, Jian-Yun (ACM http://doi.acm.org/10.1145/1236181.1236182, 2006-12)
    SONG, D. and NIE, J. Y., 2006. Introduction to special issue on reasoning in natural language information processing. ACM Transactions on Asian Language Information Processing, 5 (4), pp. 291-295.
    For any applications related to Natural Language Processing (NLP), reasoning has been recognized as a necessary underlying aspect. Most of the existing work in NLP deals with specific NLP problems in a highly heuristic ...
  • Knowledge discovery for adaptive negotiation agents in e-marketplaces. 

    Lau, Raymond Y. K.; Li, Yuefeng; Song, Dawei; Kwok, Ron Chi Wai (Elsevier http://dx.doi.org/10.1016/j.dss.2007.12.018, 2008-05)
    LAU, R. Y. K., LI, Y., SONG, D. and KWOK, R. C. W., 2008. Knowledge discovery for adaptive negotiation agents in e-marketplaces. Decision Support Systems, 45 (2), pp. 310-323.
    Intelligent software agents are promising in improving the effectiveness of e-marketplaces for e-commerce. Although a large amount of research has been conducted to develop negotiation protocols and mechanisms for ...
  • Relation discovery from web data for competency management. 

    Zhu, Jianhan; Goncalves, Alexandre L.; Uren, Victoria; Motta, Enrico; Pacheco, Roberto; Eisenstadt, Marc; Song, Dawei (IOS Press, 2007-12)
    ZHU, J., GONCALVES, A. L., UREN, V. S., MOTTA, E., PACHECO, R., EISENSTADT, M. and SONG, D., 2007. Relation discovery from web data for competency management. Web Intelligence and Agent Systems, 5 (4), pp. 405-417.
    In current organizations, valuable enterprise knowledge is often buried under rapidly expanding huge amount of unstructured information in the form of web pages, blogs, and other forms of human text communications. ...
  • Towards a belief-revision-based adaptive and context-sensitive information retrieval system. 

    Lau, Raymond Y. K.; Bruza, Peter D.; Song, Dawei (ACM http://doi.acm.org/10.1145/1344411.1344414, 2008-03)
    LAU, R. Y. K., BRUZA, P. and SONG, D., 2008. Towards a belief-revision-based adaptive and context-sensitive information retrieval system. ACM Transactions on Information Systems, 26 (2), article 8.
    In an adaptive information retrieval (IR) setting, the information seekers' beliefs about which terms are relevant, or non-relevant, will naturally fluctuate. This article investigates how the theory of belief revision ...
  • Towards a fuzzy domain ontology extraction method for adaptive e-learning. 

    Lau, Raymond Y. K.; Song, Dawei; Li, Yuefeng; Cheung, Terence; Hao, Jin-Xing (IEEE http://doi.ieeecomputersociety.org/10.1109/TKDE.2008.137, 2009-06)
    LAU, R., SONG, D., LI, Y., CHEUNG, T. and HAO, J., 2009. Towards a fuzzy domain ontology extraction method for adaptive e-learning. IEEE Transactions on Knowledge and Data Engineering, 21 (6), pp. 800-813.
    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. ...
  • Towards context-sensitive information inference. 

    Song, Dawei; Bruza, Peter D. (Wiley http://dx.doi.org/10.1002/asi.10213, 2003-02)
    SONG, D. and BRUZA, P. D., 2003. Towards context-sensitive information inference. Journal of the American Society for Information Science and Technology, 54 (4), pp. 321-334.
    Humans can make hasty, but generally robust judgements about what a text fragment is, or is not, about. Such judgements are termed information inference. By drawing on theories from non-classical logic and applied cognition, ...
  • Towards operational abduction from a cognitive perspective. 

    Bruza, Peter D.; Cole, R. J.; Song, Dawei; Bari, Z. Abdul (Oxford Journals http://dx.doi.org/10.1093/jigpal/jzk012, 2006-03)
    BRUZA, P. D., COLE, R. J., SONG, D. and BARI, Z. Towards operational abduction from a cognitive perspective. Logic Journal, 14 (2), pp. 161-177.
    Diminishing awareness is a consequence of the information explosion: disciplines are becoming increasingly specialized; individuals and groups are becoming ever more insular. This article considers how awareness can be ...
  • You have e-mail, what happens next? Tracking the eyes for genre. 

    Clark, Malcolm John; Ruthven, Ian; Holt, Patrik; Song, Dawei; Watt, Stuart (Elsevier http://dx.doi.org/10.1016/j.ipm.2013.08.005, 2014-01)
    CLARK, M., RUTHVEN, I., HOLT, P. O’B., SONG, D. and WATT, S., 2014. You have e-mail, what happens next? Tracking the eyes for genre. Information Processing & Management, 50 (1), pp. 175-198.
    This paper reports on an approach to the analysis of form (layout and formatting) during genre recognition recorded using eye tracking. The researchers focused on eight di erent types of e-mail, such as calls for papers, ...