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Expert Details

Data Security, Supercomputers

ID: 108028 Texas, USA

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COMPUTER VIRUS. ExpertLeiss (pronounced lyce), a
computer scientist, is an authority in the increasingly
important field of data security. He has published two
books related to data security and teaches a graduate
level course on this subject. He also contributed the
article on data security to the Encyclopedia of Science
and Technology and another article on computer
viruses to its 1989 Update Yearbook.

PROCESSING. ExpertLeiss' second major field is vector
and parallel computing with special emphasis on
supercomputers and the application of
high-performance computers to seismic data
processing. A strong undercurrent of his academic
efforts in this area is to improve computing efficiency,
especially for problems with huge input/output data
sets. Related to this are his studies of programming
environments and software tools for high-performance
computing systems. ExpertLeiss is also interested in
technology assessment and the feasibility of using
parallel systems (MIMD and SIMD) for production



Year Degree Subject Institution
Year: 1976 Degree: PhD Subject: Mathematics Institution: TU Wien Vienna, Austria
Year: 1974 Degree: MS Subject: Computer Science Institution: University of Waterloo, Ontario

Work History

Years Employer Title Department
Years: 1979 to 2015 Employer: UNIVERSITY OF HOUSTON Title: PROFESSOR OF COMPUTER SCIENCE Department:
Available upon request.
Years Employer Title Department
Years: 1984 to 1993 Employer: Research Laboratory Title: Director Department:
Available upon request.

Career Accomplishments

Associations / Societies
ExpertLeiss is a senior member of IEEE and chairman of the Houston chapter of the Computer Science Society of the IEEE.
Publications and Patents Summary
ExpertLeiss is the author of six books (see Selected Publications) and has published well over 160 technical peer-reviewed papers dealing with a wide range of subjects within computer science.
The sixth book is:
A Programmer’s Companion to Algorithm Analysis, Chapman & Hall/CRC, Boca Raton, FL, August 2006 (ISBN 1-58488-673-0).

Language Skills

Language Proficiency
French, Italian, and Portuguese

Fields of Expertise

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