Intelligent Sensor Networks

Chapter 5

Knowledge Representation and Reasoning for the Design of Resilient Sensor Networks

David Kelle, Touria El-Mezyani, Sanjeev Srivastava, and David Cartes

Contents

5.1 Introduction

5.2 Background

5.2.1 Simplicial Complexes

5.2.2 Predicate Relations on Simplicial Complexes

5.2.3 Path Algebra

5.3 Tools for Representation

5.4 Tools for Reasoning

5.4.1 Facet Chain Algebra

5.4.2 Finding the Best Facet Chain

5.4.3 Reasoning Algorithm

5.5 Sensing System Design for Power Systems

5.5.1 Development of Knowledge

5.5.1.1 Redundancy and Agreement among Sensors

5.5.1.2 Representation of Knowledge

5.5.1.3 Strategy Chains for Redundancy Checks

5.5.2 Reasoning Algorithm for Sensor Failure Detection and Data Restoration ...