Browsing Cyfrifiadureg / Computer Science by Title

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  • Lee, Mark Howard; Garrett, Simon Martin (2000-10)
    When faced with an interface to an unknown system or device humans adopt exploratory interactive behaviour in order to gain information and insight. This paper describes a computer program which probes, observes and models ...
  • Fenelon, Valquiria; Dee, Hannah; Santos, Paulo E. (2009)
    Abstract Recently, cognitive psychologists and others have turned their attention to the formerly neglected study of shadows, and the information they purvey. These studies show that the human perceptual system values ...
  • Li, Longzhuang; Guardiola, Jose; Liu, Yonghuai (2011-11)
    Spatial features are important properties with respect to data integration in many areas such as ocean observational information and environmental decision making. In order to address the needs of these applications, we ...
  • Shen, Qiang; Zhao, Ruiqing; Tang, Wansheng (2009)
    Random fuzzy theory offers an appropriate mechanism to model random fuzzy phenomena, with a random fuzzy variable defined as a function from a credibility space to a collection of random variables. Based on this theory, ...
  • Li, Shunqin; Shen, Qiang; Wansheng, Tang; Ruiqing, Zhao (2009)
    In renewal processes, fuzziness and randomness often coexist intrinsically. Based on the random fuzzy theory, a delayed renewal process with random fuzzy interarrival times is proposed in this paper. Relations between the ...
  • Jeremy John; David I.; David I.; Royston (Wageningen Academic Publishers, 2005)
  • Sauze, Colin; Neal, Mark (2010-06)
    This paper presents a simple mechanism for an autonomous sailing robot to detect when it is within close proximity to fixed obstacles and a reactive mechanism to avoid those obstacles. This is achieved by using a raster ...
  • Schierz, Amanda; Soldatova, Larisa; King, Ross Donald (2007-08)
  • Fenelon, Valquiria; Santos, Paulo E.; Dee, Hannah Mary; Cozman, Fabio G. (2013-06-01)
    This paper describes a logic-based formalism for qualitative spatial reasoning with cast shadows (Perceptual Qualitative Relations on Shadows, or PQRS) and presents results of a mobile robot qualitative self-localisation ...
  • Robinson, Paul; Wolf, J. C.; Law, J. A.; Oliver, J. D.; Young, K. W.; Harewood-Gill, D. A. (2004-10-26)
    Recent Mirosot robot football developments in the UK are described and the factors which encourage UK universities to become involved in robot football are identified. It is shown that in most cases robot football supports ...
  • Meng, Qinggang; Li, Bo; Holstein, Horst (2006-08-01)
    Feature-based motion cues play an important role in biological visual perception. We present a motion-based frequency-domain scheme for human periodic motion recognition. As a baseline study of feature based recognition ...
  • Yang, M.; Shen, Qiang (2008)
    This paper presents an integrated knowledge-based system, which combines fuzzy rule-based reasoning with case-based reasoning, for turbomachinery diagnosis. By incorporating a casebased reasoning sub-system in a fuzzy ...
  • Liu, Yonghuai (2009-06-01)
    Iterative algorithms are often used for range image matching. In this paper, we treat the iterative process of range image matching as a live biological system: evolving from one generation to another. Whilst different ...
  • Lu, C.; Whelan, KE.; King, RD. (European Commission, 2010-05-04)
    One of the objectives in the Unicellsys project is to develop computational tools to automatically modify the metabolic pathway models based on the experimental data and the bioinformatics information available. The machine ...
  • Hardy, Nigel; Jenkins, Helen (Springer, 2007-10-26)
    Metabolomic studies generate large quantities of data. Metabolomics data sets have complex structure and will typically be subjected to a variety of processing and analysis techniques. The data sets are expensive to collect ...
  • Lee, Mark; Hardy, Nigel; Barnes, David Preston (1984)
  • Lee, Mark; Barnes, David Preston; Hardy, Nigel (1985)
    Error recovery is the detection and correction of abnormal events or conditions in the operation of a robot system.
  • Timmis, John; Neal, Mark (2001-06)
    This paper presents a resource limited artificial immune system (RLAIS) for data analysis. The work presented here builds upon previous work on artificial immune systems (AIS) for data analysis. A population control ...
  • Timmis, John; Neal, Mark (2000)
    This paper presents an artificial immune system (AIS) which produces artificial immune networks that are meaningful, of a bounded size and dynamic over a very large number of data presentations. This behaviour had proved ...
  • Oliver, Arnau; Freixenet, Jordi; Marti, Joan; Denton, Erika R. E.; Zwiggelaar, Reyer; Pérez, Elsa; Pont, Josep (2010-02-01)
    The aim of this paper is to review existing approaches to the automatic detection and segmentation of masses in mammographic images, highlighting the key-points and main differences between the used strategies. The key ...

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