HARP: a tableau-based theorem prover
Journal of Automated Reasoning
SETHEO: a high-performance theorem prover
Journal of Automated Reasoning
Automated Theorem Proving Proof and Model Generation with Disconnection Tableaux
LPAR '01 Proceedings of the Artificial Intelligence on Logic for Programming
JELIA '96 Proceedings of the European Workshop on Logics in Artificial Intelligence
The Disconnection Method - A Confluent Integration of Unification in the Analytic Framework
TABLEAUX '96 Proceedings of the 5th International Workshop on Theorem Proving with Analytic Tableaux and Related Methods
A Confluent Connection Calculus
CADE-16 Proceedings of the 16th International Conference on Automated Deduction: Automated Deduction
DCTP - A Disconnection Calculus Theorem Prover - System Abstract
IJCAR '01 Proceedings of the First International Joint Conference on Automated Reasoning
The CADE-19 ATP system competition
AI Communications
The IJCAR-2004 automated theorem proving competition
AI Communications
The CADE-19 ATP System Competition
AI Communications
The axiomatic translation principle for modal logic
ACM Transactions on Computational Logic (TOCL)
The model evolution calculus as a first-order DPLL method
Artificial Intelligence
Logical Engineering with Instance-Based Methods
CADE-21 Proceedings of the 21st international conference on Automated Deduction: Automated Deduction
Instantiation-Based Automated Reasoning: From Theory to Practice
CADE-22 Proceedings of the 22nd International Conference on Automated Deduction
Unit propagation in a tableau framework
TABLEAUX'05 Proceedings of the 14th international conference on Automated Reasoning with Analytic Tableaux and Related Methods
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We describe version 1.2 of the theorem prover DCTP, which is an implementation of the disconnection calculus. The disconnection calculus is a confluent tableau method using non-rigid variables. This current version of DCTP has been extended and enhanced significantly since its participation in the IJCAR system competition in 2001. We briefly sketch the underlying calculus and the proof procedure and describe some of its refinements and new features. We also present the results of some experiments regarding these new features.