2008 | ||
---|---|---|
92 | EE | Matthias Baaz, George Metcalfe: Herbrand Theorems and Skolemization for Prenex Fuzzy Logics. CiE 2008: 22-31 |
91 | EE | Matthias Baaz, Agata Ciabattoni, Christian G. Fermüller: Cut Elimination for First Order Gödel Logic by Hyperclause Resolution. LPAR 2008: 451-466 |
90 | EE | Matthias Baaz, Richard Zach: Effective Finite-Valued Approximations of General Propositional Logics. Pillars of Computer Science 2008: 107-129 |
89 | EE | Matthias Baaz, Piotr Wojtylak: Generalizing proofs in monadic languages. Ann. Pure Appl. Logic 154(2): 71-138 (2008) |
88 | EE | Matthias Baaz, Norbert Preining: Quantifier Elimination for Quantified Propositional Logics on Kripke Frames of Type omega. J. Log. Comput. 18(4): 649-668 (2008) |
87 | EE | Matthias Baaz, Stefan Hetzl, Alexander Leitsch, Clemens Richter, Hendrik Spohr: CERES: An analysis of Fürstenberg's proof of the infinity of primes. Theor. Comput. Sci. 403(2-3): 160-175 (2008) |
2007 | ||
86 | EE | Matthias Baaz, Agata Ciabattoni, Christian G. Fermüller: Monadic Fragments of Gödel Logics: Decidability and Undecidability Results. LPAR 2007: 77-91 |
85 | EE | Matthias Baaz, George Metcalfe: Proof Theory for First Order Lukasiewicz Logic. TABLEAUX 2007: 28-42 |
84 | EE | Matthias Baaz, Norbert Preining, Richard Zach: First-order Gödel logics. Ann. Pure Appl. Logic 147(1-2): 23-47 (2007) |
2006 | ||
83 | EE | Matthias Baaz: Note on Conditional Constructivity. Algebraic and Proof-theoretic Aspects of Non-classical Logics 2006: 25-29 |
82 | EE | Matthias Baaz, Norbert Preining, Richard Zach: Completeness of a Hypersequent Calculus for Some First-order Godel Logics with Delta. ISMVL 2006: 9 |
81 | EE | Matthias Baaz, Stefan Hetzl, Alexander Leitsch, Clemens Richter, Hendrik Spohr: Proof Transformation by CERES. MKM 2006: 82-93 |
80 | EE | Matthias Baaz, Rosalie Iemhoff: The Skolemization of existential quantifiers in intuitionistic logic. Ann. Pure Appl. Logic 142(1-3): 269-295 (2006) |
79 | EE | Matthias Baaz, Georg Moser: Herbrand's theorem and term induction. Arch. Math. Log. 45(4): 447-503 (2006) |
78 | EE | Matthias Baaz, Alexander Leitsch: Towards a clausal analysis of cut-elimination. J. Symb. Comput. 41(3-4): 381-410 (2006) |
77 | EE | Matthias Baaz, Rosalie Iemhoff: Gentzen Calculi for the Existence Predicate. Studia Logica 82(1): 7-23 (2006) |
2005 | ||
76 | EE | Matthias Baaz: Note on Formal Analogical Reasoning in the Juridical Context. CSL 2005: 18-26 |
75 | EE | Matthias Baaz, Rosalie Iemhoff: On Interpolation in Existence Logics. LPAR 2005: 697-711 |
74 | Matthias Baaz, Rosalie Iemhoff: On the Proof Theory of the Existence Predicate. We Will Show Them! (1) 2005: 125-166 | |
73 | EE | Matthias Baaz: Controlling witnesses. Ann. Pure Appl. Logic 136(1-2): 22-29 (2005) |
72 | EE | Sergei I. Adian, Matthias Baaz, Lev D. Beklemishev: Editorial. J. Log. Comput. 15(4): 409 (2005) |
71 | EE | Matthias Baaz, Agata Ciabattoni, Dov M. Gabbay, Petr Hájek: Editorial. Logic Journal of the IGPL 13(4): 363 (2005) |
70 | EE | Matthias Baaz, Agata Ciabattoni, Dov M. Gabbay, Petr Hájek: Editorial. Logic Journal of the IGPL 13(5): 491 (2005) |
2004 | ||
69 | EE | Matthias Baaz, Alexander Leitsch: CERES in Many-Valued Logics. LPAR 2004: 1-20 |
68 | EE | Matthias Baaz, Stefan Hetzl, Alexander Leitsch, Clemens Richter, Hendrik Spohr: Cut-Elimination: Experiments with CERES. LPAR 2004: 481-495 |
67 | EE | Matthias Baaz, Agata Ciabattoni, Franco Montagna: Analytic Calculi for Monoidal T-norm Based Logic. Fundam. Inform. 59(4): 315-332 (2004) |
2003 | ||
66 | Matthias Baaz, Johann A. Makowsky: Computer Science Logic, 17th International Workshop, CSL 2003, 12th Annual Conference of the EACSL, and 8th Kurt Gödel Colloquium, KGC 2003, Vienna, Austria, August 25-30, 2003, Proceedings Springer 2003 | |
65 | EE | Matthias Baaz, Norbert Preining, Richard Zach: Characterization of the Axiomatizable Prenex Fragments of First-Order Gödel Logics. ISMVL 2003: 175-180 |
64 | EE | Matthias Baaz, Christian G. Fermüller: A Translation Characterizing the Constructive Content of Classical Theories. LPAR 2003: 107-121 |
63 | EE | Matthias Baaz, Agata Ciabattoni, Christian G. Fermüller: Hypersequent Calculi for Gödel Logics - a Survey. J. Log. Comput. 13(6): 835-861 (2003) |
2002 | ||
62 | Matthias Baaz, Andrei Voronkov: Logic for Programming, Artificial Intelligence, and Reasoning, 9th International Conference, LPAR 2002, Tbilisi, Georgia, October 14-18, 2002, Proceedings Springer 2002 | |
61 | EE | Matthias Baaz: Proof Analysis by Resolution. CADE 2002: 517-532 |
60 | EE | Matthias Baaz, Georg Moser: On Generalizations of Semi-terms of Particularly Simple Form. CSL 2002: 382-396 |
59 | EE | Matthias Baaz: Proof Analysis by Resolution. TABLEAUX 2002: 1 |
58 | EE | Matthias Baaz, Agata Ciabattoni: A Schütte-Tait Style Cut-Elimination Proof for First-Order Gödel Logic. TABLEAUX 2002: 24-37 |
2001 | ||
57 | EE | Matthias Baaz, Georg Moser: On a Generalisation of Herbrand's Theorem. CSL 2001: 469-483 |
56 | Matthias Baaz, Agata Ciabattoni, Christian G. Fermüller: Cut-Elimination in a Sequents-of-Relations Calculus for Gödel Logic. ISMVL 2001: 181-186 | |
55 | EE | Matthias Baaz, Agata Ciabattoni, Christian G. Fermüller: Herbrand's Theorem for Prenex Gödel Logic and its Consequences for Theorem Proving. LPAR 2001: 201-215 |
54 | EE | Matthias Baaz, Christian G. Fermüller: A Note on the Proof-Theoretic Strength of a Single Application of the Schema of Identity. Proof Theory in Computer Science 2001: 38-48 |
53 | EE | Matthias Baaz, Alexander Leitsch: Comparing the Complexity of Cut-Elimination Methods. Proof Theory in Computer Science 2001: 49-67 |
52 | Matthias Baaz, Christian G. Fermüller, Gernot Salzer: Automated Deduction for Many-Valued Logics. Handbook of Automated Reasoning 2001: 1355-1402 | |
51 | Matthias Baaz, Uwe Egly, Alexander Leitsch: Normal Form Transformations. Handbook of Automated Reasoning 2001: 273-333 | |
50 | Matthias Baaz, Petr Hájek, Franco Montagna, Helmut Veith: Complexity of t-tautologies. Ann. Pure Appl. Logic 113(1-3): 3-11 (2001) | |
2000 | ||
49 | EE | Matthias Baaz, Richard Zach: Hypersequent and the Proof Theory of Intuitionistic Fuzzy Logic. CSL 2000: 187-201 |
48 | EE | Matthias Baaz, Agata Ciabattoni, Richard Zach: Quantified Propositional Gödel Logics. LPAR 2000: 240-256 |
47 | Matthias Baaz, Christian G. Fermüller, Helmut Veith: An Analytic Calculus for Quantified Propositional Gödel Logic. TABLEAUX 2000: 112-126 | |
46 | Matthias Baaz, Alexander Leitsch: Cut-elimination and Redundancy-elimination by Resolution. J. Symb. Comput. 29(2): 149-177 (2000) | |
1999 | ||
45 | EE | Matthias Baaz, Alexander Leitsch, Georg Moser: System Description: CutRes 0.1: Cut Elimination by Resolution. CADE 1999: 212-216 |
44 | EE | Matthias Baaz, Agata Ciabattoni, Christian G. Fermüller, Helmut Veith: On the Undecidability of some Sub-Classical First-Order Logics. FSTTCS 1999: 258-268 |
43 | Matthias Baaz, Christian G. Fermüller: Analytic Calculi for Projective Logics. TABLEAUX 1999: 36-50 | |
42 | Matthias Baaz, Alexander Leitsch: Cut Normal Forms and Proof Complexity. Ann. Pure Appl. Logic 97(1-3): 127-177 (1999) | |
41 | EE | Matthias Baaz, Helmut Veith: Interpolation in fuzzy logic. Arch. Math. Log. 38(7): 461-489 (1999) |
40 | EE | Matthias Baaz: Note on the Generalization of Calculations. Theor. Comput. Sci. 224(1-2): 3-11 (1999) |
1998 | ||
39 | Matthias Baaz, Helmut Veith: Quantifier Elimination in Fuzzy Logic. CSL 1998: 399-414 | |
38 | EE | Matthias Baaz, Richard Zach: Compact Propositional Gödel Logics. ISMVL 1998: 108-113 |
37 | EE | Matthias Baaz, Agata Ciabattoni, Christian G. Fermüller, Helmut Veith: Proof Theory of Fuzzy Logics: Urquhart's C and Related Logics. MFCS 1998: 203-212 |
36 | EE | Matthias Baaz, Richard Zach: Note on generalizing theorems in algebraically closed fields. Arch. Math. Log. 37(5-6): 297-307 (1998) |
35 | Matthias Baaz, Petr Hájek, David Svejda, Jan Krajícek: Embedding Logics into Product Logic. Studia Logica 61(1): 35-47 (1998) | |
34 | Matthias Baaz, Christian G. Fermüller, Gernot Salzer, Richard Zach: Labeled Calculi and Finite-Valued Logics. Studia Logica 61(1): 7-33 (1998) | |
1997 | ||
33 | Matthias Baaz, Uwe Egly, Christian G. Fermüller: Lean Induction Principles for Tableaux. TABLEAUX 1997: 62-75 | |
1996 | ||
32 | Matthias Baaz, Christian G. Fermüller, Gernot Salzer, Richard Zach: MUltlog 1.0: Towards an Expert System for Many-Valued Logics. CADE 1996: 226-230 | |
31 | Matthias Baaz, Alexander Leitsch: Fast Cut-Elimination by Projection. CSL 1996: 18-33 | |
30 | EE | Matthias Baaz, Christian G. Fermüller: Intuitionistic Counterparts of Finitely-Valued Logics. ISMVL 1996: 136- |
29 | Matthias Baaz, Christian G. Fermüller: Combining Many-valued and Intuitionistic Tableaux. TABLEAUX 1996: 65-79 | |
28 | Matthias Baaz, Norbert Brunner, Karl Svozil: The Axiom of Choice in Quantum Theory. Math. Log. Q. 42: 319-340 (1996) | |
27 | EE | Matthias Baaz, Alexander Leitsch, Richard Zach: Completeness of a First-Order Temporal Logic with Time-Gaps. Theor. Comput. Sci. 160(1&2): 241-270 (1996) |
1995 | ||
26 | Matthias Baaz, Alexander Leitsch, Richard Zach: Incompleteness of a First-Order Gödel Logic and Some Temporal Logics of Programs. CSL 1995: 1-15 | |
25 | Matthias Baaz, Christian G. Fermüller: Non-elementary Speedups between Different Versions of Tableaux. TABLEAUX 1995: 217-230 | |
24 | Matthias Baaz, Richard Zach: Generalizing Theorems in Real Closed Fields. Ann. Pure Appl. Logic 75(1-2): 3-23 (1995) | |
23 | Matthias Baaz, Christian G. Fermüller: Resolution-Based Theorem Proving for Manyvalued Logics. J. Symb. Comput. 19(4): 353-391 (1995) | |
1994 | ||
22 | Matthias Baaz, Gernot Salzer: Semi-Unification and Generalizations of a Particularly Simple Form. CSL 1994: 106-120 | |
21 | Matthias Baaz, Richard Zach: Approximating Propositional Calculi by Finite-Valued Logics. ISMVL 1994: 257-263 | |
20 | Matthias Baaz, Karin Hörwein: A New Frame For Common-Sense Reasoning - Towards Local Inconsistencies. KI 1994: 392 | |
19 | Matthias Baaz, Christian G. Fermüller, Alexander Leitsch: A Non-Elementary Speed-Up in Proof Length by Structural Clause Form Transformation LICS 1994: 213-219 | |
18 | Matthias Baaz, Alexander Leitsch: On Skolemization and Proof Complexity. Fundam. Inform. 20(4): 353-379 (1994) | |
1993 | ||
17 | Matthias Baaz, Richard Zach: Short Proofs of Tautologies Using the Schema of Equivalence. CSL 1993: 33-35 | |
16 | Matthias Baaz, Fernando Galindo, Gerald Quirchmayr, Manuel Vázqez: The Application of Kripke-Type Structures to Regional Development Programs. DEXA 1993: 523-528 | |
15 | Matthias Baaz, Christian G. Fermüller, Richard Zach: Systematic Construction of Natural Deduction Systems for Many-Valued Logics. ISMVL 1993: 208-213 | |
14 | Matthias Baaz, Christian G. Fermüller, Arie Ovrutcki, Richard Zach: MULTILOG: A System for Axiomatizing Many-valued Logics. LPAR 1993: 345-347 | |
13 | Matthias Baaz, Christian G. Fermüller, Richard Zach: Dual systems of sequents and tableaux for many-valued logics. Bulletin of the EATCS 49: 192-197 (1993) | |
12 | Matthias Baaz, Christian G. Fermüller, Richard Zach: Dual systems of sequents and tableaux for many-valued logics. Bulletin of the EATCS 51: 192-197 (1993) | |
11 | Matthias Baaz, Christian G. Fermüller, Richard Zach: Elimination of Cuts in First-order Finite-valued Logics. Elektronische Informationsverarbeitung und Kybernetik 29(6): 333-355 (1993) | |
1992 | ||
10 | Matthias Baaz, Richard Zach: Algorithmic Structuring of Cut-free Proofs. CSL 1992: 29-42 | |
9 | Matthias Baaz, Christian G. Fermüller: Resolution for Many-Valued Logics. LPAR 1992: 107-118 | |
8 | Matthias Baaz, Alexander Leitsch: Complexity of Resolution Proofs and Function Introduction. Ann. Pure Appl. Logic 57(3): 181-215 (1992) | |
7 | Matthias Baaz, Richard Zach: Note on calculi for a three-valued logic for logic programming.. Bulletin of the EATCS 48: 157-164 (1992) | |
1991 | ||
6 | Matthias Baaz, Gerald Quirchmayr: A Formal Model for the Support of Analogical Reasoning in Legal Expert Systems. DEXA 1991: 431-435 | |
1990 | ||
5 | EE | Matthias Baaz, Alexander Leitsch: A Strong Problem Reduction Method Based on Function Introduction. ISSAC 1990: 30-37 |
1989 | ||
4 | Matthias Baaz: An Effective Decision Algorithm for Propositional Temporal Logic. ÖGAI 1989: 106-113 | |
1987 | ||
3 | Matthias Baaz: Automatisches Beweisen für Logiksysteme, in denen Widersprüche behandelt werden können. ÖGAI 1987: 176-181 | |
2 | Matthias Baaz, Alexander Leitsch: Strong splitting rules in automated theorem proving. EUROCAL 1987: 424-425 | |
1985 | ||
1 | Matthias Baaz, Alexander Leitsch: Eine Methode zur automatischen Problemreduktion. ÖGAI 1985: 154-163 |