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» On Notions of Completeness Weaker than Kripke Completeness
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IJCAI
1997
13 years 7 months ago
Towards a Complete Classification of Tractability in Allen's Algebra
We characterise the set of subalgebras of Allen's algebra which have a tractable satisfiability problem, and in addition contain certain basic relations. The conclusion is th...
Thomas Drakengren, Peter Jonsson
SFP
2001
13 years 7 months ago
Function Types in Complete Type Inference
: We study type checking that is complete in the sense that it accepts every program whose subexpressions can all be executed without raising a type error at runtime. In a complete...
Manfred Widera, Christoph Beierle
MST
2008
94views more  MST 2008»
13 years 5 months ago
Partial Bi-immunity, Scaled Dimension, and NP-Completeness
The Turing and many-one completeness notions for NP have been previously separated under measure, genericity, and bi-immunity hypotheses on NP. The proofs of all these results rel...
John M. Hitchcock, Aduri Pavan, N. V. Vinodchandra...
BIRTHDAY
2003
Springer
13 years 11 months ago
A Hierarchical Completeness Proof for Propositional Temporal Logic
Abstract. We present a new proof of axiomatic completeness for Proposition Temporal Logic (PTL) for discrete, linear time for both finite and infinite time (without past-time). T...
Ben C. Moszkowski
ENTCS
2007
80views more  ENTCS 2007»
13 years 5 months ago
Topological Perspective on the Hybrid Proof Rules
We consider the non-orthodox proof rules of hybrid logic from the viewpoint of topological semantics. Topological semantics is more general than Kripke semantics. We show that the...
Balder ten Cate, Tadeusz Litak