RealComp'98: CFP and preliminary programme
Philipp Suenderhauf
suenderhadag.uni-sb.de
Fri May 8 04:22:51 PDT 1998
[Please circulate this to anyone interested. Apologies for multiple
copies.]
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Call for Participation
REAL NUMBER COMPUTATION
(RealComp'98)
Tutorial Workshop / Summer School
June 19-20, 1998 Indianapolis, Indiana, USA
preceding the IEEE Symposium on Logic in Computer Science (LICS)
Workshop url: http://theory.doc.ic.ac.uk/~ps15/ws
main LICS url: http://www.lics98.cs.indiana.edu
Registration: http://www.lics98.cs.indiana.edu/regform.html
*** EARLY REGISTRATION ENDS MAY 15 ***
Motivation
The usual implementation of real numbers in today's computers as
floating point numbers has the well-known deficiency that most numbers
can only be represented up to some fixed accuracy. This means that
even the basic arithmetic operations can not be performed exactly,
leading to the ubiquitous round-off errors. This is a serious problem
in all disciplines where high accuracy calculations are required. Many
different disciplines deal with Real Number Computation in a broad
sense. One of the ultimate goals of the theoretical and practical
research in this area is to overcome the above mentioned problems by
improving the present implementations and algorithms or providing
alternatives.
Aims and Scope
The meeting aims to present an introduction to the interdisciplinary
area of Real Number Computation. The subject is understood in a broad
sense and covers various different fields like Recursion Theory,
Interval Analysis, Computer Arithmetic, Semantics of Programming
Languages and Numerical Analysis. All talks will be accessible to
graduate students in any area of computer science, logic and
mathematics. The workshop is also meant to provide researchers from
the various different communities an opportunity to meet and exchange
ideas.
Speakers
George Corliss (Marquette University, Milwaukee, USA)
Abbas Edalat (Imperial College, London, UK)
Martin Escardo (University of Edinburgh, UK)
Reinhold Heckmann (Universitaet des Saarlandes, Saarbruecken, Germany)
Ulrich Kulisch (Technical University of Karlsruhe, Germany)
David Matula (Southern Methodist University, Dallas, USA)
Jean-Michel Muller (Ecole Normale Superieure, Lyon, France)
Peter Potts (Imperial College, London, UK)
Marian Pour-El (University of Minnesota, Minneapolis, USA)
Dana Scott (Carnegie Mellon University, Pittsburgh, USA)
Philipp Sunderhauf (Imperial College, London, UK)
Jeffery Zucker (McMaster University, Hamilton, Canada)
Time and Place
The workshop will take place at the Indiana University Conference
Center in Indianapolis, Indiana (USA) on Friday and Saturday, 19-20
June, 1998, just before the Symposium on Logic in Computer Science
(LICS), which will be on 21-24 June. Local information is available
from the LICS'98 server at http://www.lics98.cs.indiana.edu.
RealComp'98 is in parallel with a Workshop on Probabilistic Methods
in Verification (PROBMIV'98). Participants of either workshop will be
able to attend the other.
Registration
The registration fee is $115 if payed until May 15 and $130
after that. It includes a registration package, lunches for the days
attended and food service 7:30 - 4:30 (including coffee breaks). To
register, please visit the url
http://www.lics98.cs.indiana.edu/regform.html.
Preliminary Programme
Friday, 19 June
9:00-10:00 Marian Pour-El Computability in Analysis and Physics
10:30-11:30 Jean-Michel Muller On the Table Maker's Dilemma
11:45-12:45 Abbas Edalat Domain-theoretic Models for Computation
2:15- 3:15 Jeffery Zucker Abstract vs. Concrete Models of
Computation for Topological Algebras
3:45- 4:45 David Matula tba
5:00- 5:45 Philipp Sunderhauf Computable Analysis via Domain Theory
6:30 Reception (jointly with PROBMIV'98)
Saturday, 20 June
9:00-10:00 Ulrich Kulisch Advanced Arithmetic for the Digital
Computer: Design of Arithmetic Units
10:30-11:15 Peter Potts Algorithms for Exact Real Arithmetic
using Moebius Transformations
11:30-12:30 George Corliss Intervals for Rigorous Global Search:
Industrial Applications
2:00- 2:45 Reinhold Heckmann Exact Real Arithmetic via Moebius
Transformations: Complexity Issues
3:15- 4:15 Martin Escardo On Extensions of the Programming
Language PCF with Real Numbers
Data Type
4:30- 5:30 Dana Scott A Logic of Types and Computability
Organisers
Abbas Edalat
Dept of Computing
Imperial College
180 Queen's Gate
London SW7 2BZ, UK
A.Edalatadoc.ic.ac.uk
Achim Jung
School of Computer Science
University of Birmingham
Edgbaston, B15 2TT, UK
A.Jungacs.bham.ac.uk
Dana Scott
Computer Science Department
Wean Hall
Carnegie Mellon University
Pittsburgh, PA 15213-3890, USA
Dana.Scottacs.cmu.edu
Philipp Sunderhauf
Dept of Computing
Imperial College
180 Queen's Gate
London SW7 2BZ, UK
P.Sunderhaufadoc.ic.ac.uk
--
Philipp S"underhauf
Department of Computing
Imperial College, London SW7 2BZ
P.Sunderhaufadoc.ic.ac.uk http://theory.doc.ic.ac.uk/~ps15
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