Cyfrifiadureg / Computer Science

Recent Submissions

  • Gunn, Matthew David (Aberystwyth UniversityComputer Science, 2014)
    Summary Mars has been the subject of much interest to science for many hundreds of years. For nearly four decades Landers have been sent to investigate the geology of the Martian surface and search for signs of life. Each ...
  • Ososinski, Marek; Labrosse, Frédéric (2013)
    Autonomous following of ill-defined roads is an important part of visual navigation systems. This paper presents an adaptive method that uses a statistical model of the color of the road surface within a trapezoidal shape ...
  • McIntyre, James; Church, Andrew; Labrosse, Frederic (2009-09)
    In this paper, we present an efficient way of representing and tracking a moving object in images. In our approach, the object is visually represented as a set of pixels corresponding to an ideal view of the object as seen ...
  • Woodland, Alan; Labrosse, Frederic (2008-06)
    Building computer representations of real objects, which could be archaeological artifacts or planned buildings, is a very active research area. Typically objects are represented in computer memory as a collection of ...
  • Woodland, Alan; Ugail, Hassan; Labrosse, Frederic (BMVA, 2007-09)
    This paper presents a method to extend PDE surfaces to high dimensional spaces. We review a common existing analytic solution, and show how it can be used straightforwardly to increase the dimension of the space the surface ...
  • Liu, Junjie (Aberystwyth UniversityComputer Science, 2013)
    Abstract This PhD project is a collaboration between Smart Light Devices, Ltd. in Aberdeen and Aberystwyth University on the development of such 3D laser scanners with an ultimate aim to inspect the underwater oil and ...
  • Zhao, Yitian (Aberystwyth UniversityComputer Science, 2013)
    Abstract Unlike traditional 2D images, which are projections of the real world onto a two-dimensional surface, 3D images express the geometry of the objects of interest directly in terms of a set of points, a mesh, or a ...
  • MacParthaláin, Neil Seosamh; Shen, Qiang; Jensen, Richard (2006-09-04)
    Feature Selection (FS) methods based on fuzzy-rough set theory (FRFS) have employed the dependency function to guide the FS process with much success. More recently a method has been developed which uses fuzzy-entropy ...
  • MacParthaláin, Neil Seosamh; Jensen, Richard; Shen, Qiang (2008-06-01)
    Dataset dimensionality is undoubtedly the single most significant obstacle which exasperates any attempt to apply effective computational intelligence techniques to problem domains. In order to address this problem a ...
  • MacParthaláin, Neil Seosamh; Jensen, Richard; Shen, Qiang (2006-07-26)
    Feature Selection (FS) is a dimensionality reduction technique that aims to select a subset of the original features of a dataset which offer the most useful information. The benefits of feature selection include improved ...
  • Shen, Qiang; MacParthaláin, Neil Seosamh; Jensen, Richard (2008-09-10)
    The accuracy of methods for the detection of mammographic abnormaility is heavily related to breast tissue characteristics. A breast with high tissue density will have reduced sensitivity in terms of detection. Also, breast ...
  • Q, Claire Elizabeth (Aberystwyth UniversityComputer Science, 2013)
    Abstract Can machine learning algorithms be trained to recognise beauty in music? To what extent is human recognition of beauty in music cultural, or crosscultural? Music is prevalent in all human cultures. Music ...
  • Snooke, Neal; Price, Chris (1997-06-03)
    Qualitative reasoning about electrical systems has reached a level of achievement which allows it to be used for applications on realistic automotive circuits. The type of circuits for which it is most effective can be ...
  • Price, Chris; Snooke, Neal; Ellis, David (1999-01)
    Engineers have developed a number of design techniques in order to detect problems in their designs, such as yellow-boarding, FMECA, FTA and sneak circuit analysis. Concurrent engineering demands that all such design ...
  • Diao, Ren (Aberystwyth UniversityComputer Science, 2014)
    Abstract Feature selection is a term given to the problem of selecting important domain attributes which are most predictive of a given outcome. Unlike other dimensionality reduction methods, feature selection approaches ...
  • Tyler, Laurence; Barnes, David Preston (2008-09)
    We describe our work on a study into key instrument deployment requirements for the ESA ExoMars rover Instrument Deployment Arm (IDA). Using the Beagle 2 (B2) arm as a baseline design, we address issues of positional and ...
  • Sheldon, Michael (Aberystwyth UniversityComputer Science, 2013)
    This thesis is concerned with the emergence of communication in arti cial agents as an integrated part of a more general developmental progression. We demonstrate how early gestural communication can emerge out of sensorimotor ...
  • Hosseini, Heidar (Aberystwyth UniversityComputer Science, 2014)
    Using the properties of an image for the purpose of camera fixation is a difficult task in robotics. In this research, the selection of pixels for use in a minimization process is discussed and compared against other ...
  • Snooke, Neal (2010-08-04)
    This paper argues that software engineering should not overlook the lessons learned by other engineering disciplines with longer established histories. As software engineering evolves it should focus not only on application ...
  • Williams, Tomos; Hardy, Nigel (Academic Press, 2001)

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