Results 1 to 10 of about 570,742 (249)

On the connections between PCTL and Dynamic Programming

open access: yes, 2009
Probabilistic Computation Tree Logic (PCTL) is a well-known modal logic which has become a standard for expressing temporal properties of finite-state Markov chains in the context of automated model checking.
Chatterjee, Debasish   +3 more
core   +1 more source

Slot Games for Detecting Timing Leaks of Programs

open access: yes, 2013
In this paper we describe a method for verifying secure information flow of programs, where apart from direct and indirect flows a secret information can be leaked through covert timing channels. That is, no two computations of a program that differ only
Dimovski, Aleksandar S.
core   +2 more sources

Coordination in Tree Adjoining Grammars: Formalization and Implementation

open access: yes, 1996
In this paper we show that an account for coordination can be constructed using the derivation structures in a lexicalized Tree Adjoining Grammar (LTAG).
Joshi, Aravind, Sarkar, Anoop
core   +1 more source

Scaffolding in Narrative Learning: Appraisal Analysis in Teachers' Talk [PDF]

open access: yes, 2020
Engagement is one of appraisal dimensions introduced by Martin and White (2005) that is used to analyze the stances which a teacher takes, both in relation to the students and the visual-verbal components in texts and the way of the teacher align or dis ...
Cahyono, S. P. (Setyo)   +1 more
core  

Asymptotic Symmetries, Holography and Topological Hair

open access: yes, 2017
Asymptotic symmetries of AdS$_4$ quantum gravity and gauge theory are derived by coupling the dual CFT$_3$ to Chern-Simons gauge theory and 3D gravity in a "probe" large-level limit.
Mishra, Rashmish K., Sundrum, Raman
core   +1 more source

Fast Cut-Elimination using Proof Terms: An Empirical Study

open access: yes, 2018
Urban and Bierman introduced a calculus of proof terms for the sequent calculus LK with a strongly normalizing reduction relation. We extend this calculus to simply-typed higher-order logic with inferences for induction and equality, albeit without ...
Ebner, Gabriel
core   +2 more sources

A simple sequent calculus for nominal logic [PDF]

open access: yes, 2013
Nominal logic is a variant of first-order logic that provides support for reasoning about bound names in abstract syntax. A key feature of nominal logic is the new-quantifier, which quantifies over fresh names (names not appearing in any values ...
Cheney, James
core  

Context Update for Lambdas and Vectors [PDF]

open access: yes, 2016
Vector models of language are based on the contextual aspects of words and how they co-occur in text. Truth conditional models focus on the logical aspects of language, the denotations of phrases, and their compositional ...
Muskens, Reinhard, Sadrzadeh, Mehrnoosh
core  

The use of sequencing information in software specification for verification [PDF]

open access: yes, 1983
Software requirements specifications, virtual machine definitions, and algorithmic design all place constraints on the sequence of operations that are permissible during a program's execution.
Osterweil, Leon J., Taylor, Richard N.
core   +1 more source

Policy Devices in Action. A research strategy for analyzing normative resources in a capability perspective

open access: yes, 2007
Project coordinator: Robert Salais (IDHE)
Bifulco, Lavinia   +3 more
openaire   +1 more source

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