Spatial Logic Model Checker User’s Guide

Spatial Logic Model Checker User’s Guide

A Rewriting-Based Model Checker for the Linear Temporal Logic of Rewriting

This paper presents a model checker for LTLR, a subset of the temporal logic of rewriting TLR∗ extending linear temporal logic with spatial action patterns. Both LTLR and TLR∗ are very expressive logics generalizing well-known state-based and action-based logics. Furthermore, the semantics of TLR∗ is given in terms of rewrite theories, so that the concurrent systems on which the LTLR properties...

Passive learning of conditional preferences

This research is concerned with learning a model of a user’s behaviour to accurately make predictions that reflect the user’s decision making process. We focus on learning the user’s preferences or utility function in a passive setting and extend previous approaches by allowing for both trade-offs and conditional preferences. We investigate suitable preference representation methods, and frame ...

HyLMoC A Model Checker for Hybrid Logic

The current technological trend depicts a scenario in which space, and more generally the environment in which the computation takes place, represents a key aspect that must be considered in order to improve systems context awareness. Reasoning about such context can be interpreted as spatial reasoning, which means not only to be able to carry out inferences about the space itself, but also inf...

Specification of an Infinite-State Local Model Checker in Rewriting Logic

We formalize a local model checker in rewriting logic and use it to analyze an infinite-state system in this paper. In order not to pursue infinite computation path endlessly, we perform bounded proof search on the system. Inconclusive proofs occurred in the bounded search are formalized by introducing three-valued logic in our local model checker. We therefore demonstrate how to use rewriting ...