Urban Intelligence and Applications: Proceedings of ICUIA 2019

In: Studies in Distributed Intelligence Ser.

Abstract

Intro -- Preface -- Acknowledgments -- Contents -- Part I Technology and Infrastructure for Urban Intelligence -- Controller Placements for Improving Flow Set-Up Reliabilityof Software-Defined Networks -- 1 Introduction -- 2 Problem Formulation -- 3 RAC and FRAC Controller Placement Algorithms -- 3.1 Reliability Aware Controller Placement Algorithm -- 3.2 Fast-RAC -- 4 Performance Evaluation -- 4.1 Simulation Set-up -- 4.2 Evaluation Metrics -- 4.3 Simulation Results -- 4.3.1 Average Number of Dropped Flow Set-Up Requests -- 4.3.2 Average Latency of Flow Set-Up Requests -- 5 Conclusions -- References -- A Multiple Compatible Compression Scheme Based on Tri-state Signal -- 1 Introduction -- 2 Preliminaries -- 2.1 Tri-state Signal Detection Circuit -- 2.2 Partial Inputs Reduction Technology -- 3 Compression Scheme -- 3.1 Test Data Compression Process -- 3.2 Compatible Coding Theory -- 3.3 Based on Multiple Compatible Tri-state Coding Scheme -- 3.4 Coding Example -- 4 Decompressor -- 4.1 Tri-state Conversion Circuit -- 5 Experimental Results -- 6 Conclusion -- References -- A Thin Client Error-Correcting Data Storage Framework Basedon Blockchain -- 1 Introduction -- 2 Error-Correcting Data Storage Framework -- 3 Modules of the Proposed Framework -- 3.1 Data Upload Module -- 3.2 Data Query Module -- 3.3 Single-Block Validation Module -- 3.4 Periodic Blockchain Verification Module -- 4 System Analysis -- 4.1 Data Tamper Proof Performance -- 4.2 Tradeoff Between System Decentralization and the Amount of Computation and Communication -- 5 Conclusion -- References -- Photonic Crystal Microstrip Antenna Array Design Using an Improved Boolean Particle Swarm Optimization -- 1 Introduction -- 2 Related Work -- 3 Chaotic Boolean Particle Swarm Optimization -- 3.1 Boolean PSO Algorithm -- 3.2 Chaotic Boolean PSO -- 3.3 Photonic Crystal Microstrip Antenna Array.