Spatio-Temporal Composition of Sensor Cloud Services

被引：25

作者：

Neiat, Azadeh Ghari ^{[1
]}

Bouguettaya, Athman ^{[1
]}

Sellis, Timos ^{[1
]}

Ye, Zhen ^{[1
]}

机构：

[1] RMIT Univ, Sch Comp Sci & Informat Technol, Melbourne, Vic, Australia

来源：

2014 IEEE 21ST INTERNATIONAL CONFERENCE ON WEB SERVICES (ICWS 2014) | 2014年

关键词：

Sensor-Cloud; spatio-temporal Sensor-Cloud service; Sensor-Cloud service composition; spatio-temporal QoS; WEB;

D O I：

10.1109/ICWS.2014.44

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

We propose a new framework for composing Sensor-Cloud services based on dynamic features such as spatio-temporal aspects. To evaluate spatio-temporal Sensor-Cloud services, two new quality attributes are introduced. We present a heuristic algorithm based on A* to compose Sensor-Cloud services in terms of spatio-temporal aspects. In addition, a new spatio-temporal technique based on 3D R-tree to access Sensor-Cloud services is proposed. Analytical and simulation results are presented to show the performance of the proposed approach.

引用

页码：241 / 248

页数：8

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