Cited 0 time in webofscience Cited 0 time in scopus

Towards Real-Time and Temporal Information Services in Vehicular Networks via Multi-Objective Optimization

Title
Towards Real-Time and Temporal Information Services in Vehicular Networks via Multi-Objective Optimization
Authors
Dai, PenglinLiu, KaiFeng, LiangZhuge, QingfenfLee, Victor Chung SingSon, Sang Hyuk
DGIST Authors
Son, Sang Hyuk
Issue Date
2016
Citation
41st IEEE Conference on Local Computer Networks, LCN 2016, 671-679
Type
Conference
Article Type
Conference Paper
ISBN
9780000000000
Abstract
Real-time and temporal information services are intrinsic characteristics in vehicular networks, where the timeliness of data dissemination and the maintenance of data quality interplay with each other and influence overall system performance. In this work, we present the system architecture where multiple road side units (RSUs) are cooperated to provide information services, and the vehicles can upload up-to-date information to RSUs via vehicle-to-infrastructure (V2I) communication. On this basis, we formulate the distributed temporal data management (DTDM) problem as a two-objective problem, which aims to enhance overall system performance on both the service quality and the service ratio simultaneously. Further, we propose a multiobjective evolutionary algorithm called MO-DTDM to obtain a set of pareto solutions and analyze how to fulfill given requirements on system performance with obtained pareto solutions. Finally, we build the simulation model and give a comprehensive performance evaluation, which demonstrates the superiority of the proposed optimization method. © 2016 IEEE.
URI
http://hdl.handle.net/20.500.11750/3669
DOI
10.1109/LCN.2016.117
Publisher
IEEE Computer Society
Related Researcher
  • Author Son, Sang Hyuk RTCPS(Real-Time Cyber-Physical Systems Research) Lab
  • Research Interests
Files:
There are no files associated with this item.
Collection:
ETC2. Conference Papers


qrcode mendeley

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE