Christoph Benzmüller

Prof. Dr. Christoph Benzmüller

Full Professor and Chair for AI Systems Development, U Bambe...

Research Focus & Metrics

Academic Career Length

30Years (1997-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 December 2004 in The Journal of Symbolic Logic
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CBChristoph Benzmüller
Christoph Benzmüller
CBChad E. Brown
Chad E. Brown
MKMichael Kohlhase
Michael Kohlhase
: In this paper we re-examine the semantics of classical higher-order logic with the purpose of clarifying the role of extensionality. To reach this goal, we distinguish nine classes of higher-order models with respect to various combinations of Boolean extensionality and three forms of functional extensionality. Furthermore, we develop a methodology of abstract consistency methods (by providing the necessary model existence theorems) needed to analyze completeness of (machine-oriented) higher-order calculi with respect to these model classes.

27 May 2012 in Logica Universalis
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Journal Article
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CBChristoph Benzmüller
Christoph Benzmüller
LPLawrence C. Paulson
Lawrence C. Paulson

22 September 2015 in Journal of Automated Reasoning
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Journal Article
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CBChristoph Benzmüller
Christoph Benzmüller
NSNik Sultana
Nik Sultana
LPLawrence C. Paulson
Lawrence C. Paulson
FTFrank Theiß
Frank Theiß
Leo-II is an automated theorem prover for classical higher-order logic. The prover has pioneered cooperative higher-order–first-order proof automation, it has influenced the development of the TPTP THF infrastructure for higher-order logic, and it has been applied in a wide array of problems. Leo-II may also be called in proof assistants as an external aid tool to save user effort. For this it is crucial that Leo-II returns proof information in a standardised syntax, so that these proofs can eventually be transformed and verified within proof assistants. Recent progress in this direction is reported for the Isabelle/HOL system.

1 January 2008 in Lecture Notes in Computer Science
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Book Chapter
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CBChristoph Benzmüller
Christoph Benzmüller
LPLawrence C. Paulson
Lawrence C. Paulson
FTFrank Theiss
Frank Theiss
AFArnaud Fietzke
Arnaud Fietzke

1 January 1997
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Book Chapter
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CBChristoph Benzmüller
Christoph Benzmüller
LCLassaad Cheikhrouhou
Lassaad Cheikhrouhou
DFDetlef Fehrer
Detlef Fehrer
AFArmin Fiedler
Armin Fiedler
XHXiaorong Huang
Xiaorong Huang
VSVolker Sorge
Volker Sorge

27 March 2021 in Journal of Automated Reasoning
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Journal Article
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ASAlexander Steen
Alexander Steen
CBChristoph Benzmüller
Christoph Benzmüller