Location:	Bildungszentrum St. Magdalena, Linz, Austria
Time:	February 25 - March 1, 1997
Chairman:	Siegfried Gottwald, Leipzig
Supported by:

This was the program of Linz'97:

PROGRAM

Tuesday, February 25, 1997
9:00 am - 10:30 am
Opening Session
Petr Hájek (Praha): Basic fuzzy logic and t-norms
        Coffee Break
11:00 am - 11:45 am
Mai Gehrke, Carol Walker, Elbert Walker (Las Cruces, NM):
A mathematical setting for fuzzy propositional logic
11:45 am - 12:30 pm
Didier Dubois (Toulouse), Stephan Lehmke (Dortmund), Henri Prade (Toulouse):
A comparative study of logics of graded uncertainty and logics of graded truth
        Lunch
2:30 pm-3:30 pm
Erich Peter Klement (Linz), Radko Mesiar (Bratislava), Endre Pap (Novi Sad):
Construction of  t-norms via pseudo-inverses
3:30 pm - 4:00 pm
Michal Sabo (Bratislava): On reverse of implicators
        Coffee Break
4:30 pm - 5:30 pm
Ulrich Höhle (Wuppertal): GL-quantales: Q-valued sets and their singletons

Wednesday, February 26, 1997
9:00 am - 10:00 am
Daniele Mundici (Milano): Logic and computation of nonboolean partitions
10:00 am - 10:30 am
Bernard De Baets (Gent), Radko Mesiar (Bratislava): On the refinement of
fuzzy partitions
        Coffee Break
11:00 am - 11:45 am
Endre Pap (Novi Sad): A mathematical base for soft computing and related fields
11:45 am - 12:30 pm
Costas A. Drossos (Patras), Mirko Navara (Praha): Qualitative and
quantitative valuation structures
        Lunch
2:30 pm - 3:30 pm
Ulrich Höhle (Wuppertal), Siegfried Weber (Mainz):
Conditional operators as a solution to the problem of conditioning
3:30 pm - 4:00 pm
Wolfgang Sander (Braunschweig): A characterization theorem in the
Dempster-Shafer theory
        Coffee Break
4:30 pm - 5:30 pm
Round Table I: t-norms - their role in mathematics and logic


Thursday, February 27, 1997
9:00 am - 10:00 am
Didier Dubois, Henri Prade (Toulouse):
The impossibility of compositionality in weighted logics of uncertainty
10:00 am - 10:30 am
Didier Dubois, Helčne Fargier (Toulouse), Philippe Fortemps (Mons), Henri
Prade (Toulouse): Leximin optimality and fuzzy set theoretic operations
        Coffee Break
11:00 am - 11:45 am
Mai Gehrke, Carol Walker, Elbert Walker (Las Cruces, NM): Nilpotent t-norms
and negations
11:45 am - 12:30 pm
Mai Gehrke, Carol Walker, Elbert Walker (Las Cruces, NM): De Morgan systems
on the unit interval
        Lunch
        Excursion

Friday, February 28, 1997
9:00 am - 10:00 am
Pascale Fonck (Ličge), János Fodor (Gödöllö), Marc Roubens (Ličge): An
application of aggregation procedures to the definition of measures of
similarity between fuzzy sets
10:00 am - 10:30 am
Helmut Thiele (Dortmund): On median quantifiers
        Coffee Break
11:00 am - 11:45 am
Bernard De Baets (Gent), Radko Mesiar (Bratislava): Metrics based on
triangular norms
11:45 am - 12:30 pm
Bernard de Baets (Gent), János Fodor (Gödöllö):
On the structure of uninorms and their residual implicators
        Lunch
2:30 pm - 3:15 pm
Michel Grabisch (Orsay): k-additive and k-decomposable measures
3:15 pm - 4:00 pm
Costas A. Drossos (Patras), Mirko Navara (Praha): Matrix composition of t-norms
        Coffee Break
4:30 pm - 5:15 pm
Joszef Dombi (Szeged): Pliant logic
5:15 pm - 6:00 pm
Open Problems

Saturday, March 1, 1997
9:00 am - 10:00 am
Sándor Jenei (Budapest): Limit theorems and the family of nilpotent ordinal
sums
10:00 am - 10:30 am
Anna Kolesárová (Bratislava): Preserving of similarity of fuzzy numbers
        Coffee Break
11:00 am - 12:30 pm
Round Table II: Applications
Closing Session
        Lunch

Bernard De Baets
Dept. of Applied Mathematics & Computer Science, Universiteit Gent
Krijgslaan 281 (S9), B-9000  Gent, Belgium
E-Mail: Bernard.DeBaets@rug.ac.be

Joszef Dombi
Dept. of Informatics, JATE Univ.
Arpad.t.2, H-6720 Szeged, Hungary
E-Mail: dombi@inf.u-szeged.hu

Costas A. Drossos
Department of Mathematics, University of Patras
GR-26110  Patras, Greece
E-Mail: cdrossos@math.upatras.gr

Didier Dubois
IRIT, Université Paul Sabatier
118 route de Narbonne, F-31062 Toulouse, France
E-Mail: dubois@irit.fr

János Fodor
Department of Mathematics, University of Agricultural Sciences
Páter Károly u. 1, H-2103 Gödöllö, Hungary
E-Mail: jfodor@cs.elte.hu

Mai Gehrke
Mathematics Department, New Mexico State University
Las Cruces, NM 88003, USA
E-Mail: gehrkem@math.vanderbilt.edu

Siegfried Gottwald
Bereich Logik und Wissenschaftstheorie, Universität Leipzig
Augustusplatz 9, D-04109 Leipzig, Germany
E-Mail: gottwald@rz.uni-leipzig.de

Michel Grabisch
Thomson-CSF, Central Research Laboratory
Domaine de Corbeville, F-91404 Orsay, France
E-Mail: grabisch@thomson-lcr.fr

Petr Hájek
Institute of Computer Science, Academy of Sciences of the Czech Republic
Pod Vodarenskou vezi 2, CZ-18207 Praha, Czech Republic
E-Mail: hajek@uivt.cas.cz

Ulrich Höhle
Fachbereich Mathematik, Bergische Universität
Gaußstraße 20, D-42097 Wuppertal, Germany
E-Mail: hoehle@wmfa2.math.uni-wuppertal.de

Sándor Jenei
Dept. of Computer Science, Eötvös Loránd University
Múzeum krt 6-8, H-1088  Budapest, Hungary
E-Mail: jenei@cs.elte.hu

Erich Peter Klement
Fuzzy Logic Laboratorium Linz-Hagenberg, Johannes Kepler Universität
A-4040 Linz, Austria
E-Mail: klement@flll.uni-linz.ac.at

Anna Kolesárová
Katedra matematiky, SJF, Slovak Technical University
Nam. Slobody 17, SK-81237 Bratislava, Slovakia
E-Mail: kolesarova@dekan.sjf.stuba.sk

Leen Kuijken
Galglaan 2, B-9000 Gent, Belgium
E-Mail: lk@cage.rug.ac.be

Stephan Lehmke
Fachbereich Informatik, Universität Dortmund
D-44221 Dortmund, Germany
E-Mail: lehmke@jupiter.informatik.uni-dortmund.de

Radko Mesiar
Department of Mathematics, Faculty of Civil Eng., Slovak Technical University
Radlinského 11, SK-81368 Bratislava, Slovakia
E-Mail: mesiar@sol.svf.stuba.sk

François Modave
Thomson-CSF, Central Research Laboratory
Domaine de Corbeville, F-91404 Orsay, France

Daniele Mundici
Dip. Scienze della Informazione, Universitŕ di Milano
via Comelico 39-41, I-20135 Milano, Italy
E-Mail: mundici@imiucca.csi.unimi.it

Mirko Navara
Center for Machine Perception, Faculty of El. Eng., Czech Technical University
CZ-12135 Praha Praha, Czech Republic
E-Mail: navara@math.feld.cvut.cz

Endre Pap
Institute of Mathematics, University of Novi Sad
Trg Dositeja Obradovica 4, YU-21000 Novi Sad, Yugoslavia
E-Mail: pap@unsim.im.ns.ac.yu

Nando Prati
Dip. Finance, Universitŕ degli Studi di Udine
Via Tomadini 30/a, I-33100 Udine, Italy
E-Mail: nando.prati@dfimf.uniud.it

Marc Roubens
Department of Mathematics, University of Ličge
15, avenue des Tilleuls, B-4000 Ličge, Belgium
E-Mail: roubens@math.ulg.ac.be

Michal Sabo
Katedra matematiky, CHTF, Slovak Technical University
Radlinského 9, SK-81237 Bratislava, Slovakia
E-Mail: sabo@cvt.stuba.sk

Wolfgang Sander
Fachbereich Mathematik, Technische Universität Braunschweig
D-38106 Braunschweig, Germany
E-Mail: sander@mob.math.nat.tu-bs.de

Helmut Thiele
Fachbereich Informatik, Universität Dortmund
D-44221 Dortmund, Germany
E-Mail: thiele@lysithea.informatik.uni-dortmund.de

Carol Walker
Mathematics Department, New Mexico State University
Las Cruces, NM 88003, USA
E-Mail: cwalker@NMSU.Edu

Elbert A. Walker
Mathematics Department, New Mexico State University
Las Cruces, NM 88003, USA
E-Mail: elbert@NMSU.Edu

Siegfried Weber
Fachbereich Mathematik, Johannes Gutenberg-Universität
D-55099 Mainz, Germany
E-Mail: sweber@mat.mathematik.uni-Mainz.de

Roman Winkler
Fuzzy Logic Laboratorium Linz-Hagenberg, Johannes Kepler Universität
A-4040 Linz, Austria
E-Mail: roman@flll.uni-linz.ac.at

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