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A Three-Pillar Methodology and Frame...

El shenawy, Mohamed Mostafa Ata.

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A Three-Pillar Methodology and Framework for Seamlessly Integrated Cyber-Physical Intelligent Transportation System of Systems.

Record Type:	Electronic resources : Monograph/item
Title/Author:	A Three-Pillar Methodology and Framework for Seamlessly Integrated Cyber-Physical Intelligent Transportation System of Systems./
Author:	El shenawy, Mohamed Mostafa Ata.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2017,
Description:	193 p.
Notes:	Source: Dissertations Abstracts International, Volume: 79-05, Section: A.
Contained By:	Dissertations Abstracts International79-05A.
Subject:	Computer Engineering. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10256790
ISBN:	9780355441048

A Three-Pillar Methodology and Framework for Seamlessly Integrated Cyber-Physical Intelligent Transportation System of Systems.
El shenawy, Mohamed Mostafa Ata.

A Three-Pillar Methodology and Framework for Seamlessly Integrated Cyber-Physical Intelligent Transportation System of Systems. - Ann Arbor : ProQuest Dissertations & Theses, 2017 - 193 p.

Source: Dissertations Abstracts International, Volume: 79-05, Section: A.

Thesis (Ph.D.)--University of Toronto (Canada), 2017.

This item must not be sold to any third party vendors.

Novel smart city initiatives rely on information and communications technologies to manage mobility in metropolitan areas. The proliferation of mobile devices, wearables, and connected vehicles has resulted in many dynamic mobility applications that offer isolated and segregated services covering different needs of the transportation system such as advanced traveller information, smart parking management, and integrated dynamic transit services. The majority of these applications focus on solving a single problem; hence they offer limited support to provide regional, multi-modal, and multi-jurisdictional services capable of meeting the rising expectations of travellers. A contemporary challenge in intelligent transportation applications is to amalgamate sensors, services, and city infrastructure into an integrated intelligent transportation system of systems where isolated applications are seamlessly combined to render integrated mobility services to stakeholders and end users. The integrated system of systems provides a unifying framework to support the automatic formulation of regional and integrated ITS services in response to different situational changes. This thesis proposes a coordination and integration framework based on semantic web technology that supports day-to-day intelligent transportation operations in smart cities in the context of Internet of Things (IoT). The framework defines three pillars to coordinate and integrate dispersed cyber and physical components, provide higher order mashed ITS services, and facilitate collaboration, coordination, and knowledge sharing across different city stakeholders. The first pillar of the framework is the Ontological Semantic Knowledge Representation (OSKR) pillar which reduces the conceptual and terminological confusion involved in the coordination process by introducing a four-tier ontological model of: (1) abstract ITS processes based on the Canadian ITS Architecture, (2) web services, (3) ITS sensors and (4) transportation infrastructure. The overall ontology describes the shared concepts and their relationships in a machine-understandable, uniform and consistent manner. The second pillar of the framework is the Integrated Service Planning (ISP) pillar which orchestrates, based on the collaboration of stakeholders, the composition of the cyber-physical resources satisfying the objectives, constraints and conditions required by the envisioned higher order intelligent transportation operation. The ISP pillar identifies the characteristics of the integrated application including needs and scope, key functionalities to be integrated, functional requirements, interfaces and key hierarchical tasks. The third pillar of the framework is the real-time Integrated Service Execution (ISE) pillar which enables the creation and execution of hierarchical task networks, hierarchical service discovery and invocation/execution to ultimately provide the composite integrated higher order ITS service. The ISE pillar also provides the level of abstraction required to manage the heterogeneity of the shared cyber-physical components offering several functionalities such as data mapping, message routing, and message validation. This thesis presents the three pillars of coordination and demonstrates how they can be used to enable the dynamic provisioning of advanced traveller information services within the Greater Toronto Area.

ISBN: 9780355441048Subjects--Topical Terms:

1567821
Computer Engineering.

A Three-Pillar Methodology and Framework for Seamlessly Integrated Cyber-Physical Intelligent Transportation System of Systems.
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506 $a This item must not be sold to any third party vendors.
520 $a Novel smart city initiatives rely on information and communications technologies to manage mobility in metropolitan areas. The proliferation of mobile devices, wearables, and connected vehicles has resulted in many dynamic mobility applications that offer isolated and segregated services covering different needs of the transportation system such as advanced traveller information, smart parking management, and integrated dynamic transit services. The majority of these applications focus on solving a single problem; hence they offer limited support to provide regional, multi-modal, and multi-jurisdictional services capable of meeting the rising expectations of travellers. A contemporary challenge in intelligent transportation applications is to amalgamate sensors, services, and city infrastructure into an integrated intelligent transportation system of systems where isolated applications are seamlessly combined to render integrated mobility services to stakeholders and end users. The integrated system of systems provides a unifying framework to support the automatic formulation of regional and integrated ITS services in response to different situational changes. This thesis proposes a coordination and integration framework based on semantic web technology that supports day-to-day intelligent transportation operations in smart cities in the context of Internet of Things (IoT). The framework defines three pillars to coordinate and integrate dispersed cyber and physical components, provide higher order mashed ITS services, and facilitate collaboration, coordination, and knowledge sharing across different city stakeholders. The first pillar of the framework is the Ontological Semantic Knowledge Representation (OSKR) pillar which reduces the conceptual and terminological confusion involved in the coordination process by introducing a four-tier ontological model of: (1) abstract ITS processes based on the Canadian ITS Architecture, (2) web services, (3) ITS sensors and (4) transportation infrastructure. The overall ontology describes the shared concepts and their relationships in a machine-understandable, uniform and consistent manner. The second pillar of the framework is the Integrated Service Planning (ISP) pillar which orchestrates, based on the collaboration of stakeholders, the composition of the cyber-physical resources satisfying the objectives, constraints and conditions required by the envisioned higher order intelligent transportation operation. The ISP pillar identifies the characteristics of the integrated application including needs and scope, key functionalities to be integrated, functional requirements, interfaces and key hierarchical tasks. The third pillar of the framework is the real-time Integrated Service Execution (ISE) pillar which enables the creation and execution of hierarchical task networks, hierarchical service discovery and invocation/execution to ultimately provide the composite integrated higher order ITS service. The ISE pillar also provides the level of abstraction required to manage the heterogeneity of the shared cyber-physical components offering several functionalities such as data mapping, message routing, and message validation. This thesis presents the three pillars of coordination and demonstrates how they can be used to enable the dynamic provisioning of advanced traveller information services within the Greater Toronto Area.
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