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Convolution as a Unifying Concept

A notion of convolution is presented in the context of formal power series together with lifting constructions characterising algebras of such series, which usually are quantales. A number of examples underpin the universality of these constructions, the most prominent ones being separation logics, where convolution is separating conjunction in an... (more)

Zeno, Hercules, and the Hydra

Metric temporal logic (MTL) is one of the most prominent specification formalisms for real-time systems. Over infinite timed words, full MTL is undecidable, but satisfiability for a syntactially defined safety fragment, called safety MTL, was proved decidable several years ago. Satisfiability for safety MTL is also known to be equivalent to a fair... (more)

Power and Limits of Structural Display Rules

What can (and cannot) be expressed by structural display rules? Given a display calculus, we present a systematic procedure for transforming axioms into structural rules. The conditions for the procedure are given in terms of (purely syntactic) abstract properties of the base calculus; thus, the method applies to large classes of calculi and... (more)

Correctness and Completeness of Logic Programs

We discuss proving correctness and completeness of definite clause logic programs. We propose a method for proving completeness, while for proving correctness we employ a method that should be well known but is often neglected. Also, we show how to prove completeness and correctness in the presence of SLD-tree pruning, and point out that... (more)

Narrow Proofs May Be Maximally Long

We prove that there are 3-CNF formulas over n variables that can be refuted in resolution in width w but require resolution proofs of size nΩ(w). This shows that the simple counting argument that any formula refutable in width w must have a proof in size nO(w) is essentially tight. Moreover, our lower bound generalizes to polynomial calculus... (more)

Belief Merging within Fragments of Propositional Logic

Recently, belief change within the framework of fragments of propositional logic has gained increasing attention. Previous research focused on belief... (more)

Rational Region-Based Affine Logic of the Real Plane

The region-based spatial logics, where variables are set to range over certain subsets of geometric space, are the focal point of the qualitative... (more)

A Model for Phase Transition of Random Answer-Set Programs

The critical behaviors of NP-complete problems have been studied extensively, and numerous results have been obtained for Boolean formula... (more)

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Forthcoming Articles

How Hard Is Positive Quantification?

We show that the constructive predicate logic with positive (covariant) quantification is hard for doubly exponential universal time, i.e., for the class co-2-Nexptime. Our approach is to represent proof-search as computation of an alternating automaton. The memory of the automaton is structured in a way that strictly corresponds to scopes of the binders used in the constructed proof. This provides an application of automata-theoretic techniques in proof theory.

Taming Multirelations

Binary multirelations generalise binary relations by associating elements of a set to its subsets. We study the structure and algebra of multirelations under the operations of union, intersection, sequential and parallel composition, as well as finite and infinite iteration. Starting from a set-theoretic investigation, we propose axiom systems for multirelations in contexts ranging from bi-monoids to bi-quantales.

The equivalence of the torus and the product of two circles in homotopy type theory

Homotopy type theory is a new branch of mathematics which merges insights from abstract homotopy theory and higher category theory with those of logic and type theory. It allows us to represent a variety of mathematical objects as basic type-theoretic constructions, higher inductive types. We present a proof that in homotopy type theory, the torus is equivalent to the product of two circles. This result indicates that the synthetic definition of torus as a higher inductive type is indeed correct.

Two-variable Logic with Counting and Trees

We consider the two-variable logic with counting quantifiers (C2) interpreted over finite structures that contain two forests of ranked trees. This logic is strictly more expressive than standard C2 and it is no longer a fragment of the first order logic. In particular, it can express that a structure is a ranked tree, a cycle or a connected graph of bounded degree. It is also strictly more expressive than the first-order logic with two variables and two successor relations of two finite linear orders. We give a decision procedure for the satisfiability problem for this logic. The procedure runs in NEXPTIME, which is optimal since the satisfiability problem for plain C2 is NEXPTIME-complete

Automated verification of equivalence properties of cryptographic protocols

Indistinguishability properties are essential in formal verification of cryptographic protocols. They are needed to model anonymity properties, strong versions of confidentiality and resistance against offline guessing attacks, which can be conveniently modeled using process equivalences. We present a novel procedure to verify equivalence properties for a bounded number of sessions of cryptographic protocols. As in the applied pi-calculus, our protocol specification language is parametrized by a first-order sorted term signature and an equational theory which allows formalization of algebraic properties of cryptographic primitives. Our procedure is able to verify trace equivalence for determinate cryptographic protocols. On determinate protocols, trace equivalence coincides with observational equivalence which can therefore be automatically verified for such processes. When protocols are not determinate our procedure can be used for both under- and over-approximations of trace equivalence, which proved successful on examples. The procedure can handle a large set of cryptographic primitives, namely those that can be modeled by an optimally reducing convergent rewrite system. The procedure is based on a fully abstract modelling of the traces of a bounded number of sessions of the protocols into first-order Horn clauses on which a dedicated resolution procedure is used to decide equivalence properties. We have shown that our procedure terminates for the class of subterm convergent equational theories. Moreover, the procedure has been implemented in a prototype tool A-KiSs (Active Knowledge in Security Protocols) and has been effectively tested on examples. Some of the examples were outside the scope of existing tools, including checking anonymity of an electronic voting protocol.

On Well-Founded Set-Inductions and Locally Monotone Operators

In the past, compelling arguments in favour of the well-founded semantics for autoepistemic logic have been presented. In this paper, we show that for certain classes of theories, this semantics fails to identify the unique intended model. We solve this problem by refining the well-founded semantics. We develop our work in approximation fixpoint theory, an abstract algebraical study of semantics of nonmonotonic logics. As such, our results also apply to logic programming, default logic, Dung's argumentation frameworks and abstract dialectical frameworks.

Bibliometrics

Publication Years 2000-2016
Publication Count 448
Citation Count 4338
Available for Download 448
Downloads (6 weeks) 775
Downloads (12 Months) 7973
Downloads (cumulative) 131777
Average downloads per article 294
Average citations per article 10
First Name Last Name Award
Robert Brayton ACM Paris Kanellakis Theory and Practice Award (2006)
Randal E Bryant ACM Paris Kanellakis Theory and Practice Award (1998)
Stephen A Cook ACM A. M. Turing Award (1982)
Joseph Halpern ACM AAAI Allen Newell Award (2008)
Vasant G Honavar ACM Senior Member (2006)
Daphne Koller ACM-Infosys Foundation Award in the Computing Sciences (2007)
Frank Pfenning ACM Senior Member (2007)
Andre Platzer ACM Doctoral Dissertation Award
Honorable Mention (2009) ACM Doctoral Dissertation Award
Honorable Mention (2009)
Thomas Reps ACM Doctoral Dissertation Award (1983)
Peter James Stuckey ACM Distinguished Member (2009)
Moshe Y Vardi Outstanding Contribution to ACM Award (2009)
ACM Presidential Award (2008)
ACM Paris Kanellakis Theory and Practice Award (2005)
Reinhard Wilhelm ACM Distinguished Service Award (2010)
Pierre Wolper ACM Paris Kanellakis Theory and Practice Award (2005)
Qiang Yang ACM Distinguished Member (2011)
Ron van der Meyden ACM Distinguished Member (2009)

First Name Last Name Paper Counts
Yuri Gurevich 10
Orna Kupferman 8
Andreas Blass 8
Thomas Eiter 8
VS Subrahmanian 6
Thomas Henzinger 5
Nicola Olivetti 5
Ranko Lazić 5
Georg Gottlob 5
Paolo Liberatore 5
Frank Neven 4
Hans Tompits 4
Leonid Libkin 4
Thomas Schwentick 4
Massimo Lauria 4
Michael Zakharyaschev 4
Michael Benedikt 4
Nadia Creignou 4
Luc Segoufin 4
Marc Denecker 4
Samir Genaim 4
Krishnendu Chatterjee 4
Erich Grädel 3
Guido Fiorino 3
Fabio Mogavero 3
Aniello Murano 3
Stefan Szeider 3
Yidong Shen 3
Grigoris Antoniou 3
Paulo Shakarian 3
Mauro Ferrari 3
Camillo Fiorentini 3
Randal Bryant 3
Krzysztof Apt 3
Frank Pfenning 3
Neil Thapen 3
Maurizio Gabbrielli 3
Joseph Halpern 3
Georg Struth 3
Stéphane Demri 3
Silvio Ghilardi 3
Fangzhen Lin 3
Jürgen Dix 3
Maria Meo 3
Jakob Nordström 3
Dale Miller 3
Dexter Kozen 3
Heribert Vollmer 3
Yuan Feng 3
Moshe Vardi 3
Chiaki Sakama 3
Gerardo Simari 3
Stefan Woltran 3
Rajeev Alur 3
Véronique Cortier 3
Jiahuai You 3
Ke Wang 3
Alessio Guglielmi 3
Tony Tan 3
Albert Atserias 3
Thomas Lukasiewicz 3
Ori Lahav 2
Manuel Bodirsky 2
Rob Van Glabbeek 2
Robert Nieuwenhuis 2
Fabrizio Angiulli 2
William Wadge 2
Valentin Goranko 2
John Derrick 2
Arie Gurfinkel 2
Joost Vennekens 2
Carsten Lutz 2
Arnold Beckmann 2
Cristian Molinaro 2
Torsten Schaub 2
Andrzej Murawski 2
Andrea Asperti 2
Simone Bova 2
Mirosław Truszczyński 2
Silvia Crafa 2
Paqui Lucio 2
Tim Willemse 2
Alexandra Silva 2
Marcello Bonsangue 2
Juha Kontinen 2
Nicola Leone 2
Wolfgang Faber 2
Arnaud Durand 2
Gian Pozzato 2
Michael Kaminski 2
Axel Polleres 2
Panos Rondogiannis 2
Scott Weinstein 2
Axel Haddad 2
Olivier Serre 2
Stefan Ratschan 2
Robert Harper 2
Maria Bonacina 2
Alexander Artikis 2
Renate Schmidt 2
Ugo Montanari 2
Marek Sergot 2
Venkatramanan Subrahmanian 2
Frank Wolter 2
Laura Giordano 2
Luigi Palopoli 2
Orna Grumberg 2
Giovambattista Ianni 2
Daniele Nardi 2
Jeffery Zucker 2
Felix Klaedtke 2
Stephen Cook 2
Jakob Simonsen 2
Simone Martini 2
Filippo Bonchi 2
Samuel Buss 2
David Billington 2
Guido Governatori 2
Michael Maher 2
Pierre Wolper 2
Udi Boker 2
Eugénie Foustoucos 2
Camilla Schwind 2
Mariangiola Dezani-Ciancaglini 2
Olaf Beyersdorff 2
Ilka Schnoor 2
Frank Stephan 2
Jeremy Avigad 2
Jónathan Heras 2
Maurice Bruynooghe 2
Elvira Albert 2
Riccardo Rosati 2
John Tucker 2
Lawrence Paulson 2
Morgan Deters 2
Jean Raskin 2
Vladimir Lifschitz 2
Clare Dixon 2
Silvio Ranise 2
Stefano Bistarelli 2
Wan Fokkink 2
Paul Gastin 2
Karl Crary 2
Ralf Küsters 2
Henning Schnoor 2
Jean Marion 2
Mingsheng Ying 2
Valentina Gliozzi 2
Marco Cadoli 2
Olivier Danvy 2
Michael Fink 2
Pascal Van Hentenryck 2
Ugo Lago 2
Salvatore La Torre 2
Stefan Göller 2
Miroslav Velev 2
Stéphanie Delaune 2
Richard Trefler 2
David Gilis 2
Nachum Dershowitz 2
Anuj Dawar 2
Gerald Pfeifer 2
Amy Sliva 2
Dirk Vermeir 2
Hana Chockler 2
Michaël Rusinowitch 2
Wouter Gelade 2
Arnaud Carayol 2
Agostino Dovier 2
Francesco Ranzato 2
Roman Kontchakov 2
Helmut Veith 2
Alwen Tiu 2
Michael Fisher 2
Kousha Etessami 2
Klaus Aehlig 2
Agata Ciabattoni 2
Uwe Egly 2
Florian Rabe 2
Victor Vianu 2
Trancao Son 2
Roberto Sebastiani 2
Giorgi Japaridze 2
Ullrich Hustadt 2
Francesca Rossi 2
Nicola Galesi 2
Martin Grohe 2
Stavros Cosmadakis 2
Brigitte Pientka 2
Laurent Doyen 2
Guillem Godoy 2
Andrei Voronkov 2
Cindy Eisner 1
Dana Fisman 1
Vernon Asuncion 1
Krishnendu Chatterjee 1
Enrico Pontelli 1
Jakub Michaliszyn 1
Liyan Yuan 1
Simon Kramer 1
Wieger Wesselink 1
David Basin 1
Zhe Wang 1
Rodney Topor 1
Phuong Nguyen 1
Michel Reniers 1
Nicolas Spyratos 1
Enrico Marchioni 1
Bernhard Möller 1
Marco Schaerf 1
Mooly Sagiv 1
Reinhard Wilhelm 1
Nabil Layaïda 1
Jean Jouannaud 1
Eric Languénou 1
Frédéric Goualard 1
Nathan Segerlind 1
Andrea Formisano 1
Rohit Chadha 1
Yiannis Moschovakis 1
Stephan Schulz 1
Luca Iocchi 1
Yan Zhang 1
Alexander Kartzow 1
James Delgrande 1
C Ong 1
Arthur Charlesworth 1
Rupak Majumdar 1
Nicolas Peltier 1
Yavor Nenov 1
Catuscia Palamidessi 1
Michael Mendler 1
Mary Williams 1
Robert Brayton 1
Hubert Comon-Lundh 1
Richard Lassaigne 1
Jimmy Lee 1
Octavian Udrea 1
Diego Calvanese 1
Viorica Sofronie-Stokkermans 1
Marco Gavanelli 1
Elio Giovannetti 1
Ilkka Niemelä 1
Dietmar Seipel 1
Adrià Gascón 1
Stefano Berardi 1
Robert Hierons 1
Arne Meier 1
Michael Thomas 1
Alessandro Bianco 1
Kazuhisa Makino 1
Joséespírito Santo 1
Marcin JurdzińSki 1
James Harland 1
Fabio Alessi 1
Kevin Donnelly 1
David Gray 1
Stefan Berghofer 1
Novak Novaković 1
Peter Lumsdaine 1
James Worrell 1
Adam Trybus 1
George Metcalfe 1
Dov Gabbay 1
Nicole Schweikardt 1
Aleksandar Ignjatović 1
Andrea Masini 1
Wojciech Kazana 1
Marco Diciolla 1
Anders Mörtberg 1
Konstantinos Handjopoulos 1
Doron Bustan 1
Simone Tini 1
Johan Wittocx 1
Marko Samer 1
Mathieu Baudet 1
Guy Rey 1
Sofie Verbaeten 1
Fabio Massacci 1
Martin Otto 1
Terrance Swift 1
Gerhard Schellhorn 1
Pavel Pudlák 1
Marc Zeitoun 1
Serenella Cerrito 1
Florent Madelaine 1
Jan Smaus 1
Alberto Momigliano 1
Oliver Friedmann 1
Marsha Chećhik 1
Christopher Stone 1
Annabelle McIver 1
Carroll Morgan 1
George Vouros 1
Christian Sattler 1
Sławomir Lasota 1
Dmitry Tishkovsky 1
Alexander Razborov 1
Eugenio Omodeo 1
Prakash Panangaden 1
Jan Rutten 1
Lan Zhang 1
Anna Ingólfsdóttir 1
Simona Perri 1
Roberto Giacobazzi 1
Matthias Broecheler 1
Steven Schockaert 1
Ernie Cohen 1
Gerald Lüttgen 1
Eugen Zălinescu 1
Anthonywidjaja To 1
Sylvain Peyronnet 1
Frédéric Magniez 1
Michel De Rougemont 1
Giuseppe Giacomo 1
Gianfranco Rossi 1
Susmit Sarkar 1
Federico Chesani 1
Paolo Ferraris 1
Simona Ronchi Della Rocca 1
Gilles Dowek 1
Jason Teutsch 1
Franz Baader 1
Hirotaka Ono 1
Jan Bergstra 1
Peter Thiemann 1
René Thiemann 1
Erik Mathiesen 1
Małgorzata Biernacka 1
Shuvendu Lahiri 1
Jan Bussche 1
Werner Nutt 1
Sergio Flesca 1
Odile Papini 1
Stefan Rümmele 1
Tova Milo 1
Neil Immerman 1
Daphne Koller 1
Kristina Sojakova 1
Johan Thapper 1
Iddo Tzameret 1
Anna Zamansky 1
Guy Avni 1
M Biscaia 1
Markus Krötzsch 1
Sebastian Rudolph 1
Conrad Drescher 1
Dominique Larchey-Wendling 1
Didier Galmiche 1
Martin Peim 1
Konstantinos Sagonas 1
Robert Simmons 1
Lars Kristiansen 1
Antonio Flores-Montoya 1
Romain Péchoux 1
Damiano Zanardini 1
Yan Zhang 1
Yuxin Deng 1
André Platzer 1
Naghmeh Ghafari 1
Annalisa Bossi 1
Hitoshi Furusawa 1
Jeroen Keiren 1
Yann Loyer 1
Michael Wooldridge 1
Emmanuel Dall'olio 1
Nicolai Kraus 1
Igor Walukiewicz 1
Russell Impagliazzo 1
Helle Hansen 1
Neil Yorke-Smith 1
John Dickerson 1
Churnjung Liau 1
Wim Hesselink 1
Peter Stuckey 1
Anastasios Sidiropoulos 1
Andy King 1
Maurizio Lenzerini 1
Marco Alberti 1
Davy Van Nieuwenborgh 1
Stijn Heymans 1
Christoph Weidenbach 1
Patrik Simons 1
Deborah East 1
Mikołaj Bojańczyk 1
Claire David 1
Robert Goldblatt 1
Zbigniew Lonc 1
Hubert Comon 1
Zhengfeng Ji 1
Runyao Duan 1
Adel Bouhoula 1
Stavros Tripakis 1
Peter Schneider-Kamp 1
Ursula Martin 1
Paulo Oliva 1
Paul Raff 1
Stijn Vansummeren 1
Yehoshua Sagiv 1
Stefan Szeider 1
Thomas Schneider 1
Oleg Verbitsky 1
Marijn Heule 1
Joël Ouaknine 1
Micah Adler 1
Foto Afrati 1
K Subramani 1
Salvatore Ruggieri 1
Holger Sturm 1
Marta Kwiatkowska 1
Ian Zerny 1
Jérôme Lang 1
Jan Kára 1
Lara Spendier 1
Kedar Namjoshi 1
Detlef Kähler 1
Pascal Hitzler 1
Hariolf Betz 1
Jianmin Ji 1
Michele Bugliesi 1
Steven German 1
Teodor Przymusinski 1
Stefan Brass 1
Giuseppe De Giacomo 1
Luigia Aiello 1
Nada Lavrač 1
Peter Flach 1
Victor Marek 1
Antonis Kakas 1
Robert Ganian 1
Helmut Schwichtenberg 1
James Lynch 1
Giacoma Monreale 1
Achille Frigeri 1
John Havlicek 1
Benjamin Monmege 1
Amelie David 1
Howard Bowman 1
Peter Buneman 1
Pawel Mielniczuk 1
Marco Bernardo 1
Manuel Clavel 1
Sabina Rossi 1
Alan Schmitt 1
Georgios Paliouras 1
Eryk Kopczyński 1
Floris Geerts 1
Katsumi Inoue 1
Enrica Nicolini 1
Carmen Gervet 1
Alessandro Armando 1
Jeremy Pitt 1
Francesco Scarcello 1
Terrance Swift 1
Ara Hayrapetyan 1
Nathalie Sznajder 1
Konstantinos Chatzikokolakis 1
Pavlos Peppas 1
Sophie Laplante 1
Mantas Šimkus 1
James Bailey 1
Guozhu Dong 1
Aleksandar Nanevski 1
Helmut Seidl 1
Tomi Janhunen 1
Mohua Banerjee 1
Anca Muscholl 1
Sebastian Danicic 1
Mihalis Yannakakis 1
Alban Ponse 1
Akitoshi Kawamura 1
Jürgen Giesl 1
Itay Neeman 1
Konstantin Korovin 1
Michael Bauland 1
Anastasia Analyti 1
Michael Warren 1
Christopher Hampson 1
Agi Kurucz 1
Włodzimierz Drabent 1
Revantha Ramanayake 1
Matthew Stone 1
Arun Sharma 1
Nir Friedman 1
Roy Dyckhoff 1
Lutz Schröder 1
Ruggero Lanotte 1
Diogo Henriques 1
César Domínguez 1
Julio Rubio 1
Raymond Reiter 1
Sebastian SardiñA 1
Emmanuel Polonowski 1
Sasha Rubin 1
Liliana Pasquale 1
Daniel Schwartz 1
Yuval Filmus 1
Alexander Rabinovich 1
Sheila McIlraith 1
Greta Yorsh 1
Harald Zankl 1
Frank De Boer 1
Sofie Haesevoets 1
Daniele Zucchelli 1
Eugenia Ternovska 1
Hubie Chen 1
Carlo Furia 1
Reinhard Pichler 1
Bas Luttik 1
Francesca Scozzari 1
Jeroen Janssen 1
Prakash Panangaden 1
Kumud Sanwal 1
Zhaohui Luo 1
Carla Piazza 1
John Hitchcock 1
Kumar Verma 1
Sebastian Müller 1
Ulrich Schöpp 1
Matthias Horbach 1
Sarit Kraus 1
Lutz Burger 1
Anatoli Degtyarev 1
Andrei Bulatov 1
Manfred Schmidt-Schauß 1
Marco Gaboardi 1
Bjørn Kjos-Hanssen 1
Sara More 1
Pavel Naumov 1
Joost Engelfriet 1
Flemming Nielson 1
Hanne Nielson 1
Dmitry Shkatov 1
Gianluigi Greco 1
Sara Cohen 1
Lutz Straßburger 1
Andreas Krebs 1
Massimo Benerecetti 1
Ian Hayes 1
Antonino Salibra 1
Slim Abdennadher 1
Ofer Arieli 1
Fred Mesnard 1
Ron Van Der Meyden 1
Taolue Chen 1
Alexandru Mereacre 1
Arnon, Avron 1
Oliver Kutz 1
Mirco Nanni 1
Dirk Pattinson 1
Paola Bruscoli 1
Andreas Herzig 1
Prahladh Harsha 1
Markus Lohrey 1
Jia Tao 1
Markus Aschinger 1
María Poza 1
Agustín Valverde 1
David Pearce 1
Fariba Sadri 1
Naohi Eguchi 1
Pierre Valarcher 1
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Jean Moyen 1
Enrique Martin-Martin 1
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Dorota Leszczyńska-Jasion 1
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Maciej Komosinski 1
Paola Spoletini 1
Yi Zhou 1
Benedikt Bollig 1
Ngoc Nguyen 1
K Leino 1
Qiang Yang 1
Maciej Gazda 1
David Baelde 1
Cinzia Di Giusto 1
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Daniel Stamate 1
Chitta Baral 1
Nils Gesbert 1
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David Griffioen 1
Frits Vaandrager 1
Bart Kuijpers 1
Véronique Bruyère 1
Paolo Coppola 1
Matteo Rossi 1
Axel Legay 1
Alessandro Cimatti 1
Alberto Griggio 1
Luca Aceto 1
José Alferes 1
Mnacho Echenim 1
Martin Gebser 1
Luca Roversi 1
Raymond Mcdowell 1
Diego Figueira 1
Costas Koutras 1
Linh Nguyen 1
Adnan Aziz 1
Evelina Lamma 1
Roberto Cosmo 1
Martin Hofmann 1
Luca Alfaro 1
Ugo de’Liguoro 1
Mateu Villaret 1
Pavol Černý 1
Hendrik Hoogeboom 1
Sebastian Nanz 1
Philip Wadler 1
Sharon Shoham 1
Roman Schindlauer 1
Carlos Damásio 1
Christoph Berkholz 1
Bettina Fazzinga 1
Noga Alon 1
Bernard Boigelot 1
Alessio Lomuscio 1
Stefano Guerrini 1
Thomas Wilke 1
P Mateus 1
Vasant Honavar 1
Thom Frühwirth 1
Xiaoping Chen 1
Mario Bravetti 1
Roberto Gorrieri 1
David McAllester 1
Yangjia Li 1
Michele Loreti 1
Clemens Ley 1
Konstantinos Mamouras 1
Colin Hirsch 1
Vincent Danos 1
Giuseppe Perelli 1
Rémy Chrétien 1
Johannes Fichte 1
Francesco Donini 1
Piero Bonatti 1
Wenfei Fan 1
Benno Van Den Berg 1
Richard Garner 1
Nils Klarlund 1
Martin Lange 1
Jules Desharnais 1
Nam Tran 1
Silvia Tomasi 1
Bertram Felgenhauer 1
Roberto Bruttomesso 1
Francesco Santini 1
Fang Wei 1
Matthew Bauer 1
Matthias Knorr 1
Ian Pratt-Hartmann 1
Ewa Madalińska-Bugaj 1
Vigyan Singhal 1
Chiuwo Choi 1
Diego Recupero 1
Edward Hung 1
Jack Lutz 1
Sebastiaan Terwijn 1
Michael Laurence 1
Venkatramanan Subrahmanian 1
Marcel Marquardt 1
Luís Pinto 1
Furio Honsell 1
Toni Mancini 1
Ferruccio Guidi 1
Rob Arthan 1
Nathalie Bertrand 1
Jan Johannsen 1
Christian Urban 1
James Cheney 1
Austin Parker 1
Sylvain Schmitz 1
Dan Suciu 1
Christophe Rigotti 1
Ashish Tiwari 1
Stephan Kreutzer 1
Laurent Michel 1
Francesco Quaglia 1
Rachel Ben-Eliyahu -- Zohary 1
Nobuyuki Suzuki 1
Thierry Coquand 1
Julien Truffaut 1
Jose Gaintzarain 1
Pierre Marquis 1
Doron Peled 1
Jeanchristoph Jung 1
Gaëlle Fontaine 1
Shulamit Halamish 1
Danny De Schreye 1
Vladislav Ryzhikov 1
Toshiyasu Arai 1
Russell Harmer 1
Fabrizio Riguzzi 1
Adam Kups 1
Mariusz Urbański 1
Fabio Gadducci 1
Heike Wehrheim 1
Jan Otop 1
Emanuel Kieroński 1
Samuel Shen 1
Jeremy Bryans 1
Sjoerd Cranen 1
Barnaby Martin 1
Sandro Etalle 1
Mladen Mikša 1
Marc Vinyals 1
Anastasios Skarlatidis 1
Thomas Reps 1
Pierre Genevès 1
Albert Rubio 1
Aart Middeldorp 1
Vincent Van Oostrom 1
Marc Christie 1
David Fernández-Duque 1
Mahesh Viswanathan 1
Lou Dries 1
Rakesh Verma 1
Sophia Knight 1
Etienne Grandjean 1
Robin Adams 1
Lise Getoor 1
Franco Montagna 1
Yannick Chevalier 1
Mathieu Turuani 1
Paola Mello 1
Paolo Torroni 1
Alexis Saurin 1
Makoto Tatsuta 1
Boris Konev 1
Mdaquil Khan 1
Jordi Levy 1
Murdoch Gabbay 1
Marcel Jackson 1
Jos De Bruijn 1
Paliath Narendran 1
David Pym 1
Lucas Bordeaux 1
Alexander Serebrenik 1
Florian Horn 1
Ph Schnoebelen 1
Christel Baier 1
Giuliana Sabbatini 1
Lizhu Zhou 1
Martin Mundhenk 1
Francesco Parisi 1
Jerzy Tiuryn 1
Brijesh Dongol 1
Lian Wen 1
Sébastien Jodogne 1
Marco Pedicini 1
Jean Puget 1
Laurent Perron 1
Mark Ryan 1
Isabelle Gnaedig 1
Hélène Kirchner 1
Vincent Siles 1
Mehrnoosh Sadrzadeh 1
M Praveen 1
Angelos Charalambidis 1
Jeroen Ketema 1
H Macpherson 1
Abu Masud 1
Floor Sietsma 1
Eli Ben-Sasson 1
Richard Mckinley 1
Giora Slutzki 1
Viviana Bono 1
Stefan Milius 1
Robert Givan 1
Mingsheng Ying 1
Nengkun Yu 1
Rocco De Nicola 1
Bard Bloom 1
Johannes Schmidt 1
Alessandro Artale 1
Hector Levesque 1
Tristan Crolard 1
Balder Cate 1
Dominic Hughes 1
Anthonywidjaja Lin 1

Affiliation Paper Counts
University of Seville 1
Institute of Computer Science Crete 1
University of Carthage 1
Vinh University 1
Institute for Work and Health (IST) 1
NEC Deutschland GmbH 1
Laboratoire d'Informatique Fondamentale de Marseille UMR 6166 1
Academic College of Tel-Aviv - Yaffo 1
Microsoft Research Cambridge 1
Universite de Bordeaux 1
Karlsruhe Institute of Technology 1
National University Corporation Shizuoka University 1
Laboratoire d'Analyse et Modelisation de Systemes pour l'Aide a la Decision 1
Universite Paris Saclay 1
University of Sussex 1
Weizmann Institute of Science Israel 1
Istituto Per Le Applicazioni Del Calcolo Mauro Picone, Rome 1
Kassel University 1
Munich University of the Federal Armed Forces 1
Universite Bordeaux 1 1
CSIC - Instituto de Investigacion en Inteligencia Artificial 1
University of Southern Denmark 1
Athens University of Economics and Business 1
Georgia Institute of Technology 1
Boston University 1
University of Birmingham 1
University of Paderborn 1
University of Bern 1
University of Twente 1
University of Bristol 1
Freescale Semiconductor 1
West Virginia University 1
IBM 1
University of St Andrews 1
University of Durham 1
Massachusetts Institute of Technology 1
University of Richmond 1
Telcordia Technologies, Inc. 1
Jozef Stefan Institute 1
Cardiff University 1
National Institute of Advanced Industrial Science and Technology 1
University of California, Santa Cruz 1
Shanghai Jiaotong University 1
University of Genoa 1
University of Stirling 1
Institute of Software Chinese Academy of Sciences 1
University of Tokyo 1
University of Konstanz 1
University of Sydney 1
Alcatel-Lucent 1
Clarkson University 1
Ben-Gurion University of the Negev 1
Polytechnic Institute of Bari 1
University of California, Los Angeles 1
United States Military Academy 1
Kagoshima University 1
Swiss Federal Institute of Technology, Lausanne 1
Stockholm University 1
Northeastern University 1
NICTA 1
Friedrich Schiller University Jena 1
University of California, Riverside 1
European Commission 1
Universite de Versailles Saint-Quentin-en-Yvelines 1
Columbia University 1
Texas State University-San Marcos 1
University of Queensland 1
Tokyo Institute of Technology 1
University of California System 1
Johannes Gutenberg University Mainz 1
Tata Institute of Fundamental Research 1
Institute of Mathematical Sciences India 1
University of Urbino 1
University of Wisconsin Madison 1
Universite de Caen Basse Normandie 1
INRIA Rocquencourt 1
Laval University 1
Saarland University 1
SRI International 1
Universite de La Reunion 1
Harvey Mudd College 1
German University in Cairo 1
Universite Pierre et Marie Curie 1
Florida State University 1
Victoria University of Wellington 1
Bar-Ilan University 1
National Technical University of Athens 1
University of Haifa 1
University of Perugia 1
Universidad de Malaga 1
Warsaw University of Technology 1
University of Peloponnese 1
Uppsala University 1
University of Parma 1
University of Illinois 1
University of Minnesota System 1
La Trobe University 1
University of Bonn 1
Technical University in Braunschweig 1
University of Leipzig 1
CNRS Centre National de la Recherche Scientifique 1
Medical University of Innsbruck 1
AT&T Laboratories Florham Park 1
National University of Ireland, Galway 1
Poznan University of Technology 1
Vrije Universiteit Amsterdam 1
University of Wyoming 1
Hong Kong Polytechnic University 1
Australian National University 1
INP Grenoble 1
Purdue University 1
Linkoping University 1
Universitat de Girona 1
Harvard University 1
Avaya Inc. 1
University of Groningen 1
University of Oslo 1
University of Mons-Hainaut 1
Institute of Computer Science of the Polish Academy of Sciences 1
Queensland University of Technology 1
Kyushu University 1
RMIT University 1
State University of New York at Albany 1
University of Leeds 1
BRICS Basic Research in Computer Science 1
INRIA Rhone-Alpes 1
Universidad de Chile 1
The Interdisciplinary Center Herzliya 1
Philipps-Universitat Marburg 1
University of Wurzburg 1
University of Hawaii at Manoa 1
Martin Luther University of Halle-Wittenberg 1
Institute of Informatics and Telecommunications, Athens 1
Capital University of Economics and Business China 1
Kalamazoo College 1
University of Washington 1
University of Witwatersrand 1
Charles University in Prague 1
Bryn Mawr College 1
University of Heidelberg 1
Academia Sinica Taiwan 1
University of Tubingen 1
ILOG 2
University of Crete 2
University of Amsterdam 2
Chinese University of Hong Kong 2
University of Helsinki 2
University of Victoria 2
Arizona State University 2
Iowa State University 2
Ecole Normale Superieure de Cachan 2
Ecole des Mines de Nancy 2
University of Auckland 2
University of Houston 2
Google Inc. 2
Utrecht University 2
University of Dundee 2
University of Ulm 2
IBM Research 2
Kobe University 2
University of Trier 2
Lubeck University 2
University of Massachusetts Amherst 2
University of Nottingham 2
University of Augsburg 2
Jacobs University Bremen 2
IBM Thomas J. Watson Research Center 2
INRIA Lorraine 2
Wright State University 2
Technical University of Dresden 2
University of L'Aquila 2
University of Science and Technology of China 2
Macquarie University 2
Heriot-Watt University 2
University of Minho 2
Royal Holloway University of London 2
Brunel University 2
New York University 2
Technical University of Clausthal 2
University of Florence 2
Indian Institute of Technology, Kanpur 2
Manchester Metropolitan University 2
Beijing University of Technology 2
Politecnico di Milano 2
University of Melbourne 2
Institute for Advanced Studies 2
University of the Basque Country 2
McDaniel College 2
University of Eastern Piedmont Amedeo Avogadro, Alessandria 2
Research Organization of Information and Systems National Institute of Informatics 2
IRIT Institut de Recherche Informatique de Toulouse 2
Rutgers, The State University of New Jersey 2
McMaster University 2
University of London 2
Reykjavik University 2
Fondazione Bruno Kessler 2
Universite Paris-Est 2
Aalto University 2
Universidad del Pais Vasco - Euskal Herriko Unibertsitatea, Campus Bizkaia 2
INRIA Saclay 2
Villanova University 3
Universite Libre de Bruxelles 3
University of Illinois at Urbana-Champaign 3
Humboldt University of Berlin 3
Chalmers University of Technology 3
Pennsylvania State University 3
New Mexico State University Las Cruces 3
University of Siena 3
Rice University 3
Universite Henri Poincare 3
Hong Kong University of Science and Technology 3
Free University of Bozen-Bolzano 3
University of Piraeus 3
University of Kent 3
Technical University of Darmstadt 3
Technical University of Denmark 3
Brown University 3
University of Milan - Bicocca 3
Universidad de La Rioja 3
Adam Mickiewicz University of Poznaniu 3
University of Waterloo 3
University of Kentucky 3
University of Wroclaw 3
National University of Singapore 3
Chinese Academy of Sciences 3
Leiden University 3
University of Potsdam 3
Universite Paul Cezanne Aix-Marseille III 3
University of Technology Sydney 3
Wakayama University 3
Technical University of Madrid 3
LORIA Laboratoire Lorrain de Recherche en Informatique et ses Applications 3
Laboratoire d'Informatique de l'Ecole Polytechnique 3
University of Aarhus 3
University of Copenhagen 3
University of Patras 3
University of Dortmund 3
Universite de Lyon 3
Universidade de Lisboa 3
University of G. d'Annunzio Chieti and Pescara 4
Alcatel-Lucent Bell Labs 4
University of Innsbruck 4
Center for Mathematics and Computer Science - Amsterdam 4
University of Kiel 4
Stanford University 4
University of Texas at Austin 4
INRIA Institut National de Rechereche en Informatique et en Automatique 4
University of Trento 4
Radboud University Nijmegen 4
University of Western Sydney 4
Simon Fraser University 4
Technical University of Munich 4
Queen Mary, University of London 4
Universite Paris-Sud XI 4
University of Ferrara 4
University of California, Berkeley 4
University of Freiburg 4
Swiss Federal Institute of Technology, Zurich 4
Vrije Universiteit Brussel 4
University of Cambridge 4
Academy of Sciences of the Czech Republic (Avcr.Cz) 4
Laboratoire d'Informatique de Nantes-Atlantique 4
University of Padua 5
University of Liege 5
McGill University 5
Swansea University 5
Gottfried Wilhelm Leibniz Universitat 5
University of Insubria 5
University of Pennsylvania 5
Bremen University 5
Birkbeck University of London 5
Ecole Polytechnique 5
Ca' Foscari University of Venice 5
Tsinghua University 5
University of New South Wales 5
University of Athens 5
University of Bath 5
University of California, San Diego 5
University of Alberta 5
New University of Lisbon 5
University of Verona 5
Aix Marseille Universite 5
Max Planck Institute for Informatics 6
University of Sheffield 6
King's College London 6
University of Warsaw 6
The University of Warwick 6
University of Udine 6
Royal Institute of Technology 7
Cornell University 7
Technion - Israel Institute of Technology 7
Complutense University of Madrid 7
Ludwig Maximilian University of Munich 7
Institute of Science and Technology Austria 7
Universite Paris 7- Denis Diderot 8
RWTH Aachen University 8
University of Liverpool 8
University of Edinburgh 8
University of Pisa 8
Universitat Politecnica de Catalunya 9
Imperial College London 9
University of Naples Federico II 9
University Michigan Ann Arbor 9
Eindhoven University of Technology 9
University of Manchester 10
Tel Aviv University 10
Microsoft Research 10
Griffith University 10
Specifications and Verification Laboratory 10
University of Milan 11
Hebrew University of Jerusalem 12
University of Toronto 12
Hasselt University 13
University of Calabria 13
Catholic University of Leuven 13
University of Turin 14
University of Bologna 15
University of Maryland 21
Carnegie Mellon University 21
University of Oxford 24
University of Roma La Sapienza 24
Vienna University of Technology 49

ACM Transactions on Computational Logic (TOCL)
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2001
Volume 2 Issue 4, Oct. 2001 Special issue devoted to Robert A. Kowalski
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2000
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