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Brink vd Merwe www.cs.sun.ac.zaabvdm

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Title: Brink vd Merwe www.cs.sun.ac.zaabvdm


1
Brink vd Merwe www.cs.sun.ac.za/abvdm
2
CS 711 Automata Applications
  • eXtensible Markup Language
  • Tree automata and transducers
  • Image compression with weighted automata
  • Applications of automata to natural language
    processing and text mining

3
PROJECTS FOR 2009
  • ROBOTICS
  • COMPRESSION OF SEISMIC DATA
  • SCHEDULING FOR THE SHIPPING INDUSTRY
  • DEVELOPMENT OF AN AUTOMATA TOOLKIT FOR MACHINE
    TRANSLATION

4
ROBOTICSLOCALISATIONMAPPINGREASONING WITH
IMPRECISE DATAROBOTIC VISION
5
Project Description
  • Software should be developed for an EyeBot robot.
  • The accuracy of the results that are obtained
    with an EyeBot robot, should be compared with
    running a simulation on the EyeSim simulator,
    using an appropriate assumption for the
    inaccuracy of sensor data.

6
EyeBot and EyeSim
  • The EyeBot Robot and EyeSim Simulator were
    developed by Thomas Bräunl at the Robotics
    Automation Lab, University of Western Australia
  • See http//robotics.ee.uwa.edu.au/

7
LCD of Controller / EyeBot Family
8
EyeBot
9
Description of EyeBot
  • 32-Bit microcontroller board with a graphics
    display and a color camera.
  • Programs are downloaded via serial line into RAM
    or Flash-ROM
  • Programming in C or assembly language

10
Features of EyeBot
  • 25MHz 32bit Controller (Motorola 68332)
  • 1MB RAM - 512KB ROM (for system user programs)

11
References
  • Embedded Robotics, 2nd edition, Thomas Bräunl,
  • University of Western Australia Robotics
    Automation Lab  
  • http//robotics.ee.uwa.edu.au/braunl.html
  • The City College of New York, Introduction to
    ROBOTICS
  • http//www-ee.ccny.cuny.edu/www/web/jxiao/G5501-w
    eb.htm
  • Planning Algorithms, Steven LaValle,
    http//planning.cs.uiuc.edu/
  • Robot Motion Planning, Howie Choset,
  • http//www.cs.cmu.edu/motionplanning/
  • Algorithms for Sensor-Based Robotics,
  • http//www.cs.jhu.edu/hager/Teaching/cs336

12
COMPRESSION OF SEISMIC DATA
  • Investigation and Implementation of compression
    algorithms for seismic data for ISS international
    in technopark

13
SCHEDULING FOR THE SHIPPING INDUSTRY
  • Use Chocco a constraint logic programming
    library
  • and/or Jess a rule based system and/or
  • classical operational research techniques.

14
DEVELOPMENT OF AN AUTOMATA TOOLKIT FOR MACHINE
TRANSLATION
  • Tiburon toolkit and manual should be consulted
    as starting point
  • www.isi.edu/licenced-sw/tiburon
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