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 Paul Gearon

I am an MPhil student in ITEE at the University of Queensland. I graduated from Electrical Engineering (Computer Systems) here at UQ in 1995, and from Applied Science (Physics) at Central Queensland University in 2001. I also have 13 years of industry experience in electrical engineering and software engineering.

Outside of ITEE, I am also involved with:

My current research interests are:

  • Scalable RDF storage.
  • Logic inferencing from ontologies.
  • Rules systems.
  • Ontology completeness.

You can generally follow what I'm doing on my blog.

Masters Project

Design for a Scalable Ontology Server

Supervisor: Assoc. Prof. Bob Colomb

OWL is a W3C standard, which is used to describe ontologies for RDF data. The purpose of this project is to find an efficient mechanism to perform inferencing based on OWL metadata, and to do it in a scalable manner. Since OWL is build on RDF, the Kowari database has been chosen as a design platform, as this is the most scalable RDF database currently available.

A more detailed background is available here.

Other Interests

Possible Future Research

OWL has a number of shortcomings which prevent it from describing a number of simple relationships. Similarly, most ontology languages are incapable of being used for general inferencing on disparate domains, particularly if nothing is known about the domain before the inferencing system is to be built.

I am interested in approaches which will permit inferencing across knowledge domains without foreknowledge of their taxonomies or ontologies. I discuss this a little more here.

Other Disciplines

Ever since Shor and Grover's work in the mid 1990's I have been fascinated with quantum computing. This was the impetus for my physics degree. I hope one day to do postgraduate research in this area.

Hobbies and interests

  • Linux kernel programming.
  • Triathlons. I'm a member of the Spike triathlon club.
  • Video standards, particularly MPEG-2 and MPEG-4.
  • Piano playing.
  • My family: Anne and Luc.