Information and Computation - Semantics of Data Types
Handbook of logic in computer science (vol. 2)
Type-theoretical grammar
Artificial Intelligence
Formalizing context in intuitionistic type theory
Fundamenta Informaticae
A Unifying Theory of Dependent Types: The Schematic Approach
TVER '92 Proceedings of the Second International Symposium on Logical Foundations of Computer Science
Dependent Intersection: A New Way of Defining Records in Type Theory
LICS '03 Proceedings of the 18th Annual IEEE Symposium on Logic in Computer Science
Type checking dependent (record) types and subtyping
Journal of Functional Programming
Records and Record Types in Semantic Theory
Journal of Logic and Computation
Conference record of the 33rd ACM SIGPLAN-SIGACT symposium on Principles of programming languages
Towards a Context Theory for Context-aware systems
Proceedings of the 2007 conference on Advances in Ambient Intelligence
Integrating description logics and action formalisms: first results
AAAI'05 Proceedings of the 20th national conference on Artificial intelligence - Volume 2
Progression of situation calculus action theories with incomplete information
IJCAI'07 Proceedings of the 20th international joint conference on Artifical intelligence
The boundary between decidable and undecidable fragments of the fluent calculus
LPAR'00 Proceedings of the 7th international conference on Logic for programming and automated reasoning
Goal reasoning with context record types
CONTEXT'07 Proceedings of the 6th international and interdisciplinary conference on Modeling and using context
A Logical Framework with Dependently Typed Records
Fundamenta Informaticae - Typed Lambda Calculi and Applications 2003, Selected Papers
Reasoning about Relations with Dependent Types: Application to Context-Aware Applications
ISMIS '09 Proceedings of the 18th International Symposium on Foundations of Intelligent Systems
Towards an Ontological Modeling with Dependent Types: Application to Part-Whole Relations
ER '09 Proceedings of the 28th International Conference on Conceptual Modeling
Towards Ontological Correctness of Part-whole Relations with Dependent Types
Proceedings of the 2010 conference on Formal Ontology in Information Systems: Proceedings of the Sixth International Conference (FOIS 2010)
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In the development of logic-based formal theories, traditional approaches which rely on first-order classical logic suffer from a number of limitations such as semi-decidability, closed-world assumption, difficulty to cope with partial knowledge, etc. Many solutions have been proposed for these topics, but difficulties and uncertainties remain, even in the latest papers. In order to address these problems, we suggest a new proof-theoretical perspective within a fragment of constructive type theory for reasoning about actions with contexts. The basic structure of the theory are Dependent Record Types (DRTs) which model contexts, actions and effects through a simple and natural representation. DRTs have a higher expressive power and are able to express partial knowledge and dynamic reasoning while assuming an Open World Assumption.