Research Commons

Browsing Computing and Mathematical Sciences by Title

Research Commons

Browsing Computing and Mathematical Sciences by Title

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  • Witten, Ian H.; Paynter, Gordon W.; Frank, Eibe; Gutwin, Carl; Nevill-Manning, Craig G. (University of Waikato, Department of Computer Science, 2000)
    Keyphrases provide semantic metadata that summarize and characterize documents. This paper describes Kea, an algorithm for automatically extracting keyphrases from text. Kea identifies candidate keyphrases using lexical ...
  • Grundy, John C.; Hosking, John G. (1996)
    Multi-view editing is useful in many situations where users of a software application want to see and interact with different representations of the same information. This paper describes a new approach to keeping free-edited ...
  • Hinze, Annika; Evans, Reuben James Emmanuel (Springer, 2006)
    The semantic web will not be a static collection of formats, data and meta-data but highly dynamic in each aspect. This paper proposes a personalized event notification system for semantic web documents (ENS-SW). The system ...
  • Kalnins, Ernie G.; Miller, W., Jr.; Williams, G.C. (1989)
    A complete analysis of the free-field massless spin-s equations (s=0, (1)/(2) ,1) in Kerr geometry is given. It is shown that in each case the separation constants occurring in the solutions obtained from a potential ...
  • Milne, David N.; Witten, Ian H.; Nichols, David M. (ACM, 2007)
    This paper describes Koru, a new search interface that offers effective domain-independent knowledge-based information retrieval. Koru exhibits an understanding of the topics of both queries and documents. This allows it ...
  • Pontin, D.I.; Hornig, G.; Wilmot-Smith, A.L.; Craig, Ian J.D. (2009)
    Force-free magnetic fields are important in many astrophysical settings. Determining the properties of such force-free fields—especially smoothness and stability properties—is crucial to understanding many key phenomena ...
  • Malik, Robi (University of Waikato, Department of Computer Science, 2010)
    The language of certain conflicts is the most general set of behaviours of a nondeterministic process, which certainly lead to a livelock or deadlock when accepted by another process running in parallel. It is of great use ...
  • Keegan, Te Taka Adrian Gregory; Cunningham, Sally Jo (ACM, 2005)
    This paper examines user choice of interface language in a bi-language digital library(English and Maori, the language of the indigenous people of New Zealand)/ the majority of collection documents are in Maori, and the ...
  • Keegan, Te Taka Adrian Gregory; Cunningham, Sally Jo; Don, Katherine J. (2004)
    In this paper we investigate the effect of default interface language on usage patterns of the Niupepa digital library (a collection of historic Māori language newspapers), by switching the default interface language between ...
  • Yeo, Alvin; Barbour, Robert H. (1997)
    Many of the popular software we use today are in English. Very few software applications are available in minority languages. Besides economic goals, we justify why software should be made available to smaller cultures. ...
  • Kalnins, Ernie G.; Kress, Jonathan M.; Miller, W., Jr.; Post, Sarah (2010)
    We lay out the foundations of the theory of second order conformal superintegrable systems. Such systems are essentially Laplace equations on a manifold with an added potential: (Δn+V(x))Ψ=0. Distinct families of second ...
  • Gutlein, Martin; Frank, Eibe; Hall, Mark A.; Karwath, Andreas (IEEE Computer Society, 2009)
    Scheme-specific attribute selection with the wrapper and variants of forward selection is a popular attribute selection technique for classification that yields good results. However, it can run the risk of overfitting ...
  • Huang, Lan; Milne, David N.; Frank, Eibe; Witten, Ian H. (Wiley, 2012)
    Document similarity measures are crucial components of many text-analysis tasks, including information retrieval, document classification, and document clustering. Conventional measures are brittle: They estimate the surface ...
  • Maulsby, David; Witten, Ian H. (1996)
    Learning agents acquire procedures by being taught rather than programmed. To teach effectively, users prefer communicating in richer and more flexible ways than traditional computer dialogs allow. This paper describes the ...
  • Nichols, David M.; Bainbridge, David; Downie, J. Stephen; Twidale, Michael B. (ACM, 2006)
    The implications of using digital library software in educational contexts, for both students and software developers, are discussed using two case studies of students building digital libraries.
  • Ting, Kai Ming; Low, Boon Toh; Witten, Ian H. (1997)
    When presented with multiple batches of data, one can either combine them into a single batch before applying a machine learning procedure or learn from each batch independently and combine the resulting models. The former ...
  • Vanschoren, Joaquin; Pfahringer, Bernhard; Holmes, Geoffrey (2008)
    Thousands of Machine Learning research papers contain experimental comparisons that usually have been conducted with a single focus of interest, and detailed results are usually lost after publication. Once past experiments ...
  • Smith, Tony C.; Witten, Ian H. (Springer, 1996)
    Strict pattern-based methods of grammar induction are often frustrated by the apparently inexhaustible variety of novel word combinations in large corpora. Statistical methods offer a possible solution by allowing frequent ...
  • Timpany, Claire; Vanderschantz, Nicholas (ACM, 2011)
    Often studies of children's technology use in the classroom is internally focused and small scale. This study attempts a globalised exploratory overview of an entire New Zealand middle school to understand the technology ...
  • Mayo, Michael (Elsevier Science Publishers B.V., 2005)
    Understanding how an individual's genetic make-up influences their risk of disease is a problem of paramount importance. Although machine-learning techniques are able to uncover the relationships between genotype and ...

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