2 1 The innovative transport systems and the CityMobil project 10 1.1 The research questions 10 2 The state of art in the field of automatic transport systems 12 2.1 Case studies and demand studies for innovative transport systems 12 3 The design and implementation of surveys 14 3.1 Definition of experimental design 14 3.2 Questionnaire design and delivery 16 3.3 First analyses on the collected sample 18 4 Calibration of Logit Multionomial demand models 21 4.1 Methodology 21 4.2 Calibration of the “full” model. 22 4.3 Calibration of the “final” model 24 4.4 The demand analysis through the final Multinomial Logit model 25 5 The analysis of interaction between the demand and socioeconomic attributes 31 5.1 Methodology 31 5.2 Application of Mixed Logit models to the demand 31 5.3 Analysis of the interactions between demand and socioeconomic attributes through Mixed Logit models 32 5.4 Mixed Logit model and interaction between age and the demand for the CTS 38 5.5 Demand analysis with Mixed Logit model 39 6 Final analyses and conclusions 45 6.1 Comparison between the results of the analyses 45 6.2 Conclusions 48 6.3 Answers to the research questions and future developments 52

The European commission

From the Publisher:
An agent is an entity with domain knowledge, goals and actions. Multi-agent systems are a set of agents which
interact in a common environment. Multi-agent systems deal with the construction of complex systems involving multiple agents and their coordination. A multi-agent system (MAS) is a distributed computing system with
autonomous interacting intelligent agents that coordinate their actions so as to achieve its goal(s) jointly or competitively.

Introduction to Multiagent Systems

Home PURPOSE OF THE CENTER: To develop the center to address state-of-the-art research, create innovating educational programs, and support technology transfers using commercially viable results to assist the Army Research Laboratory to develop the next generation Future Combat System in the telecommunications sector that assures prevention of perceived threats, and Non Line of Sight/Beyond Line of Sight lethal support.

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Multi-access edge computing (MEC) is an emerging ecosystem, which aims at converging telecommunication and IT services, providing a cloud computing platform at the edge of the radio access network MEC offers storage and computational resources at the edge, reducing latency for mobile end users and utilizing more efficiently the mobile backhaul and core networks This paper introduces a survey on MEC and focuses on the fundamental key enabling technologies It elaborates MEC orchestration considering both individual services and a network of MEC platforms supporting mobility, bringing light into the different orchestration deployment options In addition, this paper analyzes the MEC reference architecture and main deployment scenarios, which offer multi-tenancy support for application developers, content providers, and third parties Finally, this paper overviews the current standardization activities and elaborates further on open research challenges

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On Multi-Access Edge Computing: A Survey of the Emerging 5G Network Edge Cloud Architecture and Orchestration

The technologies, architectures, and methodologies traditionally used to develop distributed applications exhibit a variety of limitations and drawbacks when applied to large scale distributed settings (e.g., the Internet). In particular, they fail in providing the desired degree of configurability, scalability, and customizability. To address these issues, researchers are investigating a variety of innovative approaches. The most promising and intriguing ones are those based on the ability of moving code across the nodes of a network, exploiting the notion of mobile code. As an emerging research field, code mobility is generating a growing body of scientific literature and industrial developments. Nevertheless, the field is still characterized by the lack of a sound and comprehensive body of concepts and terms. As a consequence, it is rather difficult to understand, assess, and compare the existing approaches. In turn, this limits our ability to fully exploit them in practice, and to further promote the research work on mobile code. Indeed, a significant symptom of this situation is the lack of a commonly accepted and sound definition of the term mobile code itself. This paper presents a conceptual framework for understanding code mobility. The framework is centered around a classification that introduces three dimensions: technologies, design paradigms, and applications. The contribution of the paper is two-fold. First, it provides a set of terms and concepts to understand and compare the approaches based on the notion of mobile code. Second, it introduces criteria and guidelines that support the developer in the identification of the classes of applications that can leverage off of mobile code, in the design of these applications, and, finally, in the selection of the most appropriate implementation technologies. The presentation of the classification is intertwined with a review of state-of-the-art in the field. Finally, the use of the classification is exemplified in a case study.

/pdf/understanding-code-mobility-1wdaf22ju4.pdf

Understanding code mobility

Next generation telecommunication network operators securely opening up their network capabilities and services to third party service providers require flexible service delivery platforms. Policy based service exposure, service discovery and service composition mechanisms are required to offer chargeable services and service building blocks to external entities in a customizable way. Based on research and developments conducted while prototyping solutions for the Open SOA Telco Playground, a unique IMS based NGN testbed for realizing SOA based NGN service delivery platforms, this work proposes the eXtended POlicy based, Semantically enabled sErvice bRoker (XPOSER). XPOSER provides novel NGN service exposition mechanisms. It enables intent-based NGN service discovery and allows for user-centric, automated service composition. Utilizing SOA based Operation Support Systems this work explains requirements and solutions for dynamically managing NGN service compositions by tightly linking service creation, service fulfillment and service assurance mechanisms already at service composition time.

Management of SOA based NGN service exposure, service discovery and service composition

The challenging and ever increasing requirements of future applications demand new concepts for better control and management of network resources. The Third Generation Partnership Project (3GPP) introduced in their latest specifications the Evolved Packet Core (EPC) architecture for transparently unifying the parameters of different technologies, like the UMTS, WLAN, non-3GPP access technologies and a future Evolved Radio Access Network, called Long Term Evolution (LTE), with the use of multiple application platforms such as IP Multimedia Subsystem (IMS) and the Internet. This paper describes a testbed implementation of the Evolved Packet Core named OpenEPC which provides a reference implementation of 3GPP’s EPC developed by the Fraunhofer Institute FOKUS. OpenEPC is a set of software components offering advanced IP mobility schemes, policy-based QoS control, and integration with different application platforms in converging network environments. This initiative, in addition to fostering research and development, enables academic and industry researchers to rapidly realize state-of-the-art NGMN infrastructures and application testbeds.

/pdf/openepc-a-technical-infrastructure-for-early-prototyping-of-4v9y2zg01l.pdf

OpenEPC: A Technical Infrastructure for Early Prototyping of NGMN Testbeds

The global telecommunications environment is rapidly changing to a highly dynamic open environment, where a multitude of competing and/or cooperating service providers offer a steadily growing number of increasingly powerful communication and information services The need for integration, ubiquitous service access and rapid service provisioning requires an open, universal service platform which supports both telecommunications and management applications The development of such a platform based on the concept of distributed processing environments (DPEs) has been a major research area However, DPEs are relatively inflexible An entirely different platform approach is based on the application of agent technology Of particular interest are mobile agents, autonomous and thus intelligent software entities, which may roam the network in the course of performing their designated tasks They offer new opportunities for the provisioning of services in the emerging electronic service markets Mobile intelligent agents need a distributed agent environment platform Since both, distributed processing-based and agent-based service provisioning have their specific advantages, such a platform should support both paradigms This paper provides an overview of the mobile agent architecture MAGNA, and the accompanying agent platform The distributed agent environment provided by the MAGNA platform is based on current DPE concepts and therefore enables coexistence and integration of distributed and agent-based implementations of telecommunications and management applications

MAGNA-a DPE-based platform for mobile agents in electronic service markets

This paper introduces an approach allowing cloud application developers, service providers to consider security and privacy requirements across the application lifecycle. Specifically, a DevOps framework has been described that took into account several emerging technologies such as Network Functions Virtualization (NFV) and Microservice Pattern Design. As an illustration, a proof-of-concept application in the healthcare domain is presented to support such direction.

http://ieeexplore.ieee.org/iel7/7742073/7751140/07751149.pdf

Embedding security and privacy into the development and operation of cloud applications and services

Currently there is a strong discussion throughout the industry and all relevant standard development organizations (SDO) like the ITU-T and ETSI TISPAN how next generation IPTV services could incorporate with the developments from the TISPAN NGN Release 2 architecture. Several approaches have already been introduced struggling with the need for an integrated solution with the core IMS network or the development of a separated subsystem for next generation IPTV services. The main focus for the integrated solution lies on the difficulties in using the session initiation protocol (SIP) or SIP in combination with the real time streaming protocol (RTSP) for both the signaling and media control including so called trick functions that allow to manipulate media delivery by e.g. pausing and fast forwarding the content. This paper demonstrates fundamental scenarios and requirements towards a cooperative service delivery platform for the provisioning of IPTV services over IMS enabled next generation networks. As a result of that work a generic IMS-based cooperative service delivery platform is introduced

Thomas Magedanz

Papers

Management of SOA based NGN service exposure, service discovery and service composition

OpenEPC: A Technical Infrastructure for Early Prototyping of NGMN Testbeds

MAGNA-a DPE-based platform for mobile agents in electronic service markets

Embedding security and privacy into the development and operation of cloud applications and services

Next Generation IPTV services for an extended IMS architecture