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CSFW
1992
IEEE
14 years 2 months ago
Secure Dependencies with Dynamic Level Assignments
Most security models explicitly (or implicitly) include the tranquillity principle which prohibits changing the security level of a given piece of information. Yet in practical sy...
Pierre Bieber, Frédéric Cuppens
AI
2004
Springer
13 years 9 months ago
Conditional logic of actions and causation
In this paper we present a new approach to reason about actions and causation which is based on a conditional logic. The conditional implication is interpreted as causal implicati...
Laura Giordano, Camilla Schwind
LICS
1987
IEEE
14 years 1 months ago
A Framework for Defining Logics
The Edinburgh Logical Framework (LF) provides a means to define (or present) logics. It is based on a general treatment of syntax, rules, and proofs by means of a typed -calculus ...
Robert Harper, Furio Honsell, Gordon D. Plotkin
LACL
1998
Springer
14 years 2 months ago
Anaphora and Quantification in Categorial Grammar
Abstract. The paper proposes a type logical reformulation of Jacobson's ([9]) treatment of anaphoric dependencies in Categorial Grammar. To this end, the associative Lambek Ca...
Gerhard Jäger
AAAI
2010
13 years 11 months ago
Past and Future of DL-Lite
We design minimal temporal description logics that are capable of expressing various aspects of temporal conceptual data models and investigate their computational complexity. We ...
Alessandro Artale, Roman Kontchakov, Vladislav Ryz...