| 2009 |
|---|
| 39 | EE | Stefan Hetzl,
Alexander Leitsch,
Daniel Weller,
Bruno Woltzenlogel Paleo:
A Clausal Approach to Proof Analysis in Second-Order Logic.
LFCS 2009: 214-229 |
| 2008 |
|---|
| 38 | EE | Stefan Hetzl,
Alexander Leitsch,
Daniel Weller,
Bruno Woltzenlogel Paleo:
Herbrand Sequent Extraction.
AISC/MKM/Calculemus 2008: 462-477 |
| 37 | EE | Stefan Hetzl,
Alexander Leitsch,
Daniel Weller,
Bruno Woltzenlogel Paleo:
Transforming and Analyzing Proofs in the CERES-System.
LPAR Workshops 2008 |
| 36 | EE | Agata Ciabattoni,
Alexander Leitsch:
Towards an algorithmic construction of cut-elimination procedures.
Mathematical Structures in Computer Science 18(1): 81-105 (2008) |
| 35 | 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) |
| 2006 |
|---|
| 34 | EE | Stefan Hetzl,
Alexander Leitsch:
Proof Transformations and Structural Invariance.
Algebraic and Proof-theoretic Aspects of Non-classical Logics 2006: 201-230 |
| 33 | EE | Matthias Baaz,
Stefan Hetzl,
Alexander Leitsch,
Clemens Richter,
Hendrik Spohr:
Proof Transformation by CERES.
MKM 2006: 82-93 |
| 32 | EE | Matthias Baaz,
Alexander Leitsch:
Towards a clausal analysis of cut-elimination.
J. Symb. Comput. 41(3-4): 381-410 (2006) |
| 31 | | Matteo Cavaliere,
Rudolf Freund,
Alexander Leitsch,
Gheorghe Paun:
Event-Related Outputs of Computations in P Systems.
Journal of Automata, Languages and Combinatorics 11(3): 263-278 (2006) |
| 2004 |
|---|
| 30 | EE | Matthias Baaz,
Alexander Leitsch:
CERES in Many-Valued Logics.
LPAR 2004: 1-20 |
| 29 | EE | Matthias Baaz,
Stefan Hetzl,
Alexander Leitsch,
Clemens Richter,
Hendrik Spohr:
Cut-Elimination: Experiments with CERES.
LPAR 2004: 481-495 |
| 2001 |
|---|
| 28 | | Rajeev Goré,
Alexander Leitsch,
Tobias Nipkow:
Automated Reasoning, First International Joint Conference, IJCAR 2001, Siena, Italy, June 18-23, 2001, Proceedings
Springer 2001 |
| 27 | EE | Matthias Baaz,
Alexander Leitsch:
Comparing the Complexity of Cut-Elimination Methods.
Proof Theory in Computer Science 2001: 49-67 |
| 26 | | Christian G. Fermüller,
Alexander Leitsch,
Ullrich Hustadt,
Tanel Tammet:
Resolution Decision Procedures.
Handbook of Automated Reasoning 2001: 1791-1849 |
| 25 | | Matthias Baaz,
Uwe Egly,
Alexander Leitsch:
Normal Form Transformations.
Handbook of Automated Reasoning 2001: 273-333 |
| 2000 |
|---|
| 24 | | Matthias Baaz,
Alexander Leitsch:
Cut-elimination and Redundancy-elimination by Resolution.
J. Symb. Comput. 29(2): 149-177 (2000) |
| 1999 |
|---|
| 23 | EE | Matthias Baaz,
Alexander Leitsch,
Georg Moser:
System Description: CutRes 0.1: Cut Elimination by Resolution.
CADE 1999: 212-216 |
| 22 | | Matthias Baaz,
Alexander Leitsch:
Cut Normal Forms and Proof Complexity.
Ann. Pure Appl. Logic 97(1-3): 127-177 (1999) |
| 1998 |
|---|
| 21 | EE | Alexander Leitsch:
Decision Procedures and Model Building, or How to Improve Logical Information in Automated Deduction.
FTP (LNCS Selection) 1998: 62-79 |
| 20 | EE | Christian G. Fermüller,
Alexander Leitsch:
Decision Procedures and Model Building in Equational Clause Logic.
Logic Journal of the IGPL 6(1): 17-41 (1998) |
| 1997 |
|---|
| 19 | | Georg Gottlob,
Alexander Leitsch,
Daniele Mundici:
Computational Logic and Proof Theory, 5th Kurt Gödel Colloquium, KGC'97, Vienna, Austria, August 25-29, 1997, Proceedings
Springer 1997 |
| 1996 |
|---|
| 18 | | Matthias Baaz,
Alexander Leitsch:
Fast Cut-Elimination by Projection.
CSL 1996: 18-33 |
| 17 | | Christian G. Fermüller,
Alexander Leitsch:
Hyperresolution and Automated Model Building.
J. Log. Comput. 6(2): 173-203 (1996) |
| 16 | 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 |
|---|
| 15 | | Matthias Baaz,
Alexander Leitsch,
Richard Zach:
Incompleteness of a First-Order Gödel Logic and Some Temporal Logics of Programs.
CSL 1995: 1-15 |
| 1994 |
|---|
| 14 | | Matthias Baaz,
Christian G. Fermüller,
Alexander Leitsch:
A Non-Elementary Speed-Up in Proof Length by Structural Clause Form Transformation
LICS 1994: 213-219 |
| 13 | | Matthias Baaz,
Alexander Leitsch:
On Skolemization and Proof Complexity.
Fundam. Inform. 20(4): 353-379 (1994) |
| 1993 |
|---|
| 12 | | Christian G. Fermüller,
Alexander Leitsch,
Tanel Tammet,
N. K. Zamov:
Resolution Methods for the Decision Problem
Springer 1993 |
| 11 | | Georg Gottlob,
Alexander Leitsch,
Daniele Mundici:
Computational Logic and Proof Theory, Third Kurt Gödel Colloquium, KGC'93, Brno, Czech Republic, August 24-27, 1993, Proceedings
Springer 1993 |
| 10 | | Alexander Leitsch:
Deciding Clause Classes by Semantic Clash Resolution.
Fundam. Inform. 18: 163-182 (1993) |
| 1992 |
|---|
| 9 | | Christian G. Fermüller,
Alexander Leitsch:
Model Building by Resolution.
CSL 1992: 134-148 |
| 8 | | Matthias Baaz,
Alexander Leitsch:
Complexity of Resolution Proofs and Function Introduction.
Ann. Pure Appl. Logic 57(3): 181-215 (1992) |
| 1990 |
|---|
| 7 | EE | Matthias Baaz,
Alexander Leitsch:
A Strong Problem Reduction Method Based on Function Introduction.
ISSAC 1990: 30-37 |
| 1989 |
|---|
| 6 | | Alexander Leitsch:
Deciding Horn Classes by Hyperresolution.
CSL 1989: 225-241 |
| 1987 |
|---|
| 5 | | Matthias Baaz,
Alexander Leitsch:
Strong splitting rules in automated theorem proving.
EUROCAL 1987: 424-425 |
| 1985 |
|---|
| 4 | | Matthias Baaz,
Alexander Leitsch:
Eine Methode zur automatischen Problemreduktion.
ÖGAI 1985: 154-163 |
| 3 | | Georg Gottlob,
Alexander Leitsch:
Fast Subsumption Algorithms.
European Conference on Computer Algebra (2) 1985: 64-77 |
| 2 | EE | Georg Gottlob,
Alexander Leitsch:
On the Efficiency of Subsumption Algorithms
J. ACM 32(2): 280-295 (1985) |
| 1980 |
|---|
| 1 | | Alexander Leitsch:
Complexity of index sets and translating functions.
Fundam. Inform. 3(2): 181-188 (1980) |
