Aidan O'Neill

Aidan O'Neill

Ireland
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About

Experienced Chief Executive Officer with a demonstrated history of working in the…

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Experience

Education

  • Technological University Dublin Graphic

    Technological University Dublin

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    1 Year Leadership Development Program at IESE Barcelona, New York and Munich with partial sponsorship by Enterprise Ireland Leadership for Growth Program L4G. IESE has been ranked number one in the world for executive education in the FT 2016 ranking.

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    Judge Business School

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    DIT Hothouse is the award-winning Knowledge Transfer and Incubation Centre at Dublin Institute of Technology, responsible for the commercialisation of intellectual property arising from DIT research. DIT Hothouse is the hub of innovation and technology transfer activities in DIT, the place where business meets innovation.

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    Activities and Societies: Computer Society

Publications

  • Geometric Method to find the intersection of a general parametric curve wth the natural quadrics

    Information Processing Society of Japan - Ricoh Co. Ltd. Software Research Center

    The calculation of intersection curves between surfaces is one of the major current challenges in computer aided design. A class of design system called a solid or geometric modeler, which uses a unified data structure, is increasingly acquiring the capability to represent objects with sculptured or free-form surfaces. Subsequently, the intersection problem becomes difficult when such surfaces are involved. The requirements are that such surface intersection calculations be robust, accurate and…

    The calculation of intersection curves between surfaces is one of the major current challenges in computer aided design. A class of design system called a solid or geometric modeler, which uses a unified data structure, is increasingly acquiring the capability to represent objects with sculptured or free-form surfaces. Subsequently, the intersection problem becomes difficult when such surfaces are involved. The requirements are that such surface intersection calculations be robust, accurate and fast. This paper will concentrate on the intersection of a general parametric curve with a special quadratic surface type, that of the natural quadrics, i. e. sphere, cylinder and cone. The method that we propose consists of two stages. The first is to get rough intersecting points which are used as starting points for the second step. These points are then refined by our geometric intersection method, known hereafter as the Geometric Newton-Raphson algorithm. The starting points are calculated using a sub-division technique.

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Languages

  • Japanese

    Professional working proficiency

  • Irish

    Elementary proficiency

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