Research Commons

Browsing Computing and Mathematical Sciences Papers by Title

Research Commons

Browsing Computing and Mathematical Sciences Papers by Title

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  • Brown, Marie A.; Clarkson, Bruce D.; Barton, Barry; Joshi, Chaitanya (Taylor & Francis, 2013)
    Ecological compensation is an example of a trade-off whereby loss of natural values is remedied or offset by a corresponding compensatory action on the same site or elsewhere, determined through the process of Environmental ...
  • Douglas, James A.; Follett, John M.; Douglas, M.H.; Deo, B.; Scheffer, J.J.C.; Littler, Ray A.; Manley-Harris, Merilyn (Taylor & Francis, 2007)
    The tuberous root yields of yacon (Smallanthus sonchifolius) were compared from field trials planted in September, October, and November at four sites (Pukekohe, Hamilton, Lincoln, Mosgiel) across New Zealand. The September ...
  • Mayo, Michael (2007)
    Several state-of-the-art machine learning classifiers are compared for the purposes of object detection in complex images, using global image features derived from the Ohta color space and Local Binary Patterns. Image ...
  • Witten, Ian H.; Milne, David N. (AAAI Press, 2008)
    This paper describes a new technique for obtaining measures of semantic relatedness. Like other recent approaches, it uses Wikipedia to provide structured world knowledge about the terms of interest. Out approach is unique ...
  • Litvinenko, Yuri E. (The American Astronomical Society, 2012)
    Transport of solar energetic particles in interplanetary space is analyzed. A new systematic derivation of the diffusion approximation is given, which incorporates the effects of non-isotropic scattering, magnetic helicity, ...
  • Littin, Richard H.; Cleary, John G. (1997)
    The performance effect of permitting different memory operations to be re-ordered is examined. The available parallelism is computed using a machine code simulator. A range of possible restrictions on the re-ordering of ...
  • Phillips, Caleb; Raynel, Scott McKenzie; Curtis, James; Bartels, Samuel James; Sicker, Douglas; Grunwald, Dirk; McGregor, Anthony James (Springer, 2011)
    In this paper we make use of a large set of measurements from a production wireless network in rural New Zealand to analyze the performance of 28 path loss prediction models, published over the course of 60 years. We propose ...
  • Bouckaert, Remco R.; Hemmecke, Raymond; Lindner, Silvia; Studeny, Milan (2010)
    The topic of the paper is computer testing of (probabilistic) conditional independence (CI) implications by an algebraic method of structural imsets. The basic idea is to transform (sets of) CI statements into certain ...
  • Hinze, Annika; Bittner, Sven (IEEE Computer Society, 2002)
    Event notification services are used in various applications, for example, stock tickers, environmental monitoring, and facility management. Several filtering algorithms for such services have been proposed. The best ...
  • Hinze, Annika (Springer, Berlin, 2003)
    Event Notification Services (ENS) are used in various applications such as remote monitoring and control, stock tickers, traffic control, or facility management. The performance issues of the filtering of primitive events ...
  • Read, Jesse; Bifet, Albert; Holmes, Geoffrey; Pfahringer, Bernhard (University of Waikato, Department of Computer Science, 2010)
    Many real world problems involve data which can be considered as multi-label data streams. Efficient methods exist for multi-label classification in non streaming scenarios. However, learning in evolving streaming scenarios ...
  • Breech, Ben; Matthaeus, William H.; Cranmer, S.R.; Kasper, J.C.; Oughton, Sean (American Geophysical Union, 2009)
    Previous formulations of heating and transport associated with strong magnetohydrodynamic (MHD) turbulence are generalized to incorporate separate internal energy equations for electrons and protons. Electron heat conduction ...
  • Frank, Eibe; Kibriya, Ashraf Masood (Springer, 2007)
    Bagging is an ensemble learning method that has proved to be a useful tool in the arsenal of machine learning practitioners. Commonly applied in conjunction with decision tree learners to build an ensemble of decision ...
  • Cunningham, Sally Jo (University of Waikato, Department of Computer Science, 1995)
    A synchronous study has been performed on four years of the International Conference on Information systems (ICIS) proceedings, to determine the obsolescence rate for the field of information systems (as reflected in the ...
  • Cunningham, Sally Jo; Will, Andrew (ACM, 2008)
    Electric hand driers have the potential to improve sanitation when using public toilets; if used properly, electric driers can dry hands more thoroughly than towels, and users do not come into physical contact with potentially ...
  • Craig, Ian J.D.; Litvinenko, Yuri E. (2010)
    Global energy losses associated with transient magnetic reconnection in a viscous resistive plasma are examined. The Braginskii stress tensor is used to model the plasma viscosity for conditions typical of the solar corona. ...
  • Zhang, Edmond Yiwen; Mayo, Michael (IEEE, 2010)
    This paper presents a new model for capturing spatial information for object categorization with bag-of-words (BOW). BOW models have recently become popular for the task of object recognition, owing to their good performance ...
  • Frank, Eibe; Kramer, Stefan (University of Waikato, Department of Computer Science, 2004)
    Nested dichotomies are a standard statistical technique for tackling certain polytomous classification problems with logistic regression. They can be represented as binary trees that recursively split a multi-class ...
  • Bifet, Albert; Frank, Eibe; Holmes, Geoffrey; Pfahringer, Bernhard (Association for Computing Machinery (ACM), 2012)
    The success of simple methods for classification shows that is is often not necessary to model complex attribute interactions to obtain good classification accuracy on practical problems. In this article, we propose to ...
  • Trigg, Leonard E. (University of Waikato, Department of Computer Science, 1998)
    Categorical classifier performance is typically evaluated with respect to error rate, expressed as a percentage of test instances that were not correctly classified. When a classifier produces multiple classifications for ...

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