Valedictory oration
Prof.dr.ir. Ralph Otten
May 23, 2014
Visiting address
Den Dolech 2
5612 AZ Eindhoven
The Netherlands
Postal address
P.O.Box 513
5600 MB Eindhoven
The Netherlands
Tel. +31 40 247 91 11
www.tue.nl/map
/ Department of Electrical Engineering
Breinwaardeforfait
Where innovation starts
Prof.dr.ir. Ralph H.J.M. Otten was appointed full-time professor of Electronics by
Royal Decree in 1986. In March 2000 he became chair of the group Electronic
Systems in the Department of Electrical Engineering at Eindhoven University of
Technology. He will deliver his valedictory oration on Friday, May 23, 2014.
His master thesis, written in 1971, was on decomposition of automata
using semi-group theory. Numerous contributions to the automation of
integrated circuit (chip) design followed. Among them was a novel
straight-line representation of planar graphs that opened a whole new
field, visibility, and new approaches to graph drawing. A common theme
in his research was established with his doctoral thesis (1976):
iteration-free design.
Next he provided the key behind stepwise refinement in chip design.
He not only coined the term floorplan design, but also provided the first
efficient optimization algorithms.
In 1981 he joined the mathematics department of IBM Research in
Yorktown Heights (NY) and became manager of a project aimed at
producing fully automatically the masks of a complex chip from a
functional description.
As a visiting professor at Berkeley he answered to technological
developments by introducing wire planning, an iteration-free process to fit
a chip design on a given foot print. An elegant framework for the approach
can be found in trade-off algebra for preserving optimality.
Invitation
The Executive Board of Eindhoven University of Technology cordially
invites you to attend the valedictory oration of prof.dr.ir. Ralph Otten on
Friday, May 23, 2014, at 4.00 PM in the Blauwe Zaal of the Auditorium of
the university.
The oration concerns
‘Breinwaardeforfait’
After the oration, drinks will be served in the Senaatszaal.
All full professors are invited to join the cortège. Please register in advance
with the P&P office which organizes all academic ceremonies.
T +31 (0)40 247 5940; E [email protected].
About the oration
The oration is about his recent design of a minor, in particular the braininspired part.
Central is the question what faculties set the human brain apart, and in
what sense are they amenable to hardware? Can we solve practical
problems that are not tractable for existing systems by implemented
ideas from our understanding of the brain?
Starting from four fundamental observations in neurobiology an image
emerges that reminds us strongly of requirements for very large-scale
integration. Can we incorporate emotion in the decision processes?
We conclude with the mechanisms of human society. What makes
our culture(s), can we derive values (numbers) from it, and how are
they used and abused?
Prof. C.J. van Duijn
Rector Magnificus
[email protected]
After May 23, 2014, the text of the valedictory oration will be available
online at www.tue.nl/lectures.