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Dependency as Question Entailment

  • Ivano CiardelliEmail author
Chapter

Abstract

In the past few years, a tight connection has emerged between logics of dependency and logics of questions. The aim of this paper is to show that this connection stems from a fundamental relation existing between dependency and questions. Once we expand our view on logic by bringing questions into the picture, dependency emerges as a facet of the fundamental logical notion of entailment, namely entailment among questions. Besides providing an insightful conceptual picture, this perspective yields a general and well-behaved way of dealing with dependency in logical systems.

Keywords

Classical Logic Classical Formula Dependence Logic Classical Propositional Logic Polar Question 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgements

I am indebted to Lucas Champollion, Jeroen Groenendijk, Lauri Hella, Rosalie Iemhoff, Juha Kontinen, Vít Punčochář, Floris Roelofsen, and Fan Yang for stimulating discussion of the ideas presented here. A special thanks is owed to Jouko Väänänen for bringing together in two separate occasions the communities working on Dependence Logic and Inquisitive Semantics. The present paper has grown out of ideas sparked by those meetings. Financial support from the Netherlands Organization of Scientific Research (NWO) is gratefully acknowledged.

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Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  1. 1.ILLC, University of AmsterdamAmsterdamThe Netherlands

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