BibTeX
@INPROCEEDINGS{Ramanujam96locallylinear,
author = {R. Ramanujam},
title = {Locally Linear Time Temporal Logic},
booktitle = {In LICS '96},
year = {1996},
pages = {118--128},
publisher = {IEEE Computer Society}
}
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Abstract
We study linear time temporal logics of multiple agents, where the temporal modalities are local. These modalities not only refer to local next-instants and local eventuality, but also global views of agents at any local instant, which are updated due to communication from other agents. Thus agentsalso reason about the future, present and past of other agents in the system. The models for these logics are simple : runs of networks of synchronizing automata. Problems like gossipping in interconnection networks are naturally described in the logics proposed here. We present solutions to the satisfiability and model checking problems for these logics. Further, since formulas are insensitive to different interleavings of runs, partial order based verification methods become applicable for properties described in these logics. 1. Introduction 1 The Propositional Temporal Logic of Linear Time (PTL) has proved to be a successful logical tool for specifying and reasoning about the behaviou...
