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  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Gimenez-Guzman, Jose; Domenech-Benlloch, M.; Pla, Vicent; Casares-Giner, Vicente; +1 Authors

    In communication systems that guarantee seamless mobility of users across service areas, repeated attempts occur as a result of user behavior but also as au- tomatic retries of blocked requests. Both phenomena play an important role in the system performance and therefore should not be ignored in its analysis. On the other hand, an exact Markovian model analysis of such systems has proven to be infeasible and resorting to approximate techniques is mandatory. We propose an approximate methodology which substantially improves the accuracy of existing methods with a negligible increase of the computational time from the human point of view. A numer- ical evaluation of the model is carried out to investigate the impact on performance of the parameters related to the retry phenomena. As a result, some useful guidelines for setting up the automatic retries are provided. Finally, we also show how our model can be used to obtain a tight performance approximation in the case where reattempts have a deterministic nature.

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    Journal of Universal Computer Science
    Article . Data Paper . 2008
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      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Journal of Universal...arrow_drop_down
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      Journal of Universal Computer Science
      Article . Data Paper . 2008
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  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Piri, Esa; Pentikousis, Kostas;

    The IEEE 802.21 working group (see www.ieee802.org/21) recently finalized the first standard for dealing with handovers in heterogeneous networks, also referred to as media-independent handovers (MIH). The standard is expected to allow mobile users (and operators) to take full advantage of overlapping and diverse access networks. It provides a framework for efficiently discovering networks in range and executing intelligent heterogeneous handovers, based on their respective capabilities and current link conditions. This article aims to serve as a primer for those interested in the IEEE 802.21 standard. After introducing the IEEE 802.21 reference model, we present the MIH services and provide illustrative use cases that highlight the benefits of employing the Media Independent Handover Services standard in heterogeneous networks.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ VTT Research Informa...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
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      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ VTT Research Informa...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
  • image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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    image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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      image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao http://juuli.fi/Reco...arrow_drop_down
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  • The IEEE 802.21 working group (see www.ieee802.org/21) recently finalized the first standard for dealing with handovers in heterogeneous networks, also referred to as media-independent handovers (MIH). The standard is expected to allow mobile users (and operators) to take full advantage of overlapping and diverse access networks. It provides a framework for efficiently discovering networks in range and executing intelligent heterogeneous handovers, based on their respective capabilities and current link conditions. This article aims to serve as a primer for those interested in the IEEE 802.21 standard. After introducing the IEEE 802.21 reference model, we present the MIH services and provide illustrative use cases that highlight the benefits of employing the Media Independent Handover Services standard in heterogeneous networks.

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  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Akkari, Nadine;

    Les réseaux de la nouvelle génération (Next Generation Networks) sont basés sur l'intégration des différentes technologies d'accès. Pour garantir la QoS et la mobilité transparente d'un terminal se déplaçant d'une technologie d'accès à une autre, une gestion spéciale de mobilité et de QoS est nécessaire. Dans ce contexte, nous présentons les différentes architectures d'intégration existantes intégrant les réseaux UMTS et WLAN considérés comme des technologies complémentaires à s'intégrer naturellement, et les raisons principales à forcement intégrer ces deux technologies. Les travaux de recherche présentés dans cette thèse consistent à proposer une nouvelle architecture d'intégration entre UMTS et WLAN assurant un handover vertical transparent avec minimum de délai, minimum de dégradation de la QoS, et une probabilité de rejection des appels de handover minimale. On propose l'architecture "Anticipated Vertical Handover" basée sur le protocole de mobilité Fast MIPv6 dans le contexte du handover de UMTS à WLAN et vice versa, et le protocole de transfert du contexte (Context Transfer Protocol) CTP. Pour améliorer la QoS, "Mobility and QoS Management Architecture" MQMA est proposée. Un nouveau module appelé Inter-Domain Management (IDM) est introduit pour réaliser la gestion de QoS et pour guider la demande du handover au réseau d'accès capable de satisfaire les paramètres du handover. Dans le modèle MQMA, le protocole de gestion de mobilité et de la QoS (Mobility and QoS Management Protocol) est proposé pour contrôler les échanges de messages entre les différentes entités du modèle MQMA. Le handover peut être réalisé verticalement par VIDM ou guidé horizontalement au même réseau d'accès par HIDM. Dans ce cas, le handover horizontal est proposé pour servir le handover vertical (si ce dernier est bloqué). Le handover peut aussi être guidé au réseau WiMax par le SIDM, du fait que WiMax est considéré comme le réseau de destination en réserve, "stand-by" destination network, au cas où le handover vertical ou horizontal n'est pas possible.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Hyper Article en Lig...arrow_drop_down
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      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Hyper Article en Lig...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Hyper Article en Ligne
      Other literature type . 2006
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Granlund, Daniel;

    The rapid development of wireless technologies has made it possible to use VoIP and other delay/jitter sensitive applications. If multiple access technologies are available, there are several parameters to consider when choosing which one to use. This thesis investigates how VoIP and video applications scale while roaming seamlessly between different technologies. The networks are evaluated based on capacity and load to base a decision for handover. Metrics based on deviation and delay is a good way to measure this. Some changes to the formula are proposed, including a function for filtering spikes in the delay and give more accurate values. Validerat; 20101217 (root)

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Digitala Vetenskapli...arrow_drop_down
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    Authors: Jorge Vieira da Silva;

    The vision of MASAI is to satisfy the overall requirements for the seamless delivery of the services dreamed by each mobile citizen: a tailor-made aggregation of features and services - a digital concierge in everyone’s pocket. MASAI, as an expansion of the Mobility as a Service (MaaS) concept, allows seamless solutions for: • All stages of the travel process, including changes in travelers’ mobility patterns. • Long-distance travel as well as local travel including all related services (transportation, tourism, accommodation, events, …). • Customers travelling for business as well as for leisure purposes. The MASAI mission is sustained by a non-profit open ecosystem of users (the MASAI Mobility Community) as a community openly delivering specifications, tools and know-how

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ ZENODOarrow_drop_down
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    Conference object . 2018
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    Authors: Gkemou, Maria; Palacin, Roberto; Bekiaris, Evangelos; Kehagias, Dionisis; +3 Authors

    MyCorridor mission is to facilitate sustainable travel in urban and interurban areas and across borders by replacing private vehicle ownership by private vehicle use, as one element in an integrated/multimodal MaaS chain, through an innovative ITS platform that will combine connected traffic management and multi modal services, facilitating modal shift. It will propose a technological and business MaaS solution, which will cater for interoperability, open data sharing, as well as tackling the legislative, business related and travel-behavior adaptation barriers enabling the emergence of a new business actor across Europe, namely “Mobility Services Aggregator”. The paradigm change will be proved through long distance and cross border Pilots in a European corridor of 6 countries. Those sites will develop Mobility Package tokens, purchased through one-stop-shop, and will incorporate Traffic Management Services, interfaces to Services related to MaaS multimodal PT, MaaS vehicle related services and Horizontal (business related) services.

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  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Kohn, Rodolfo;

    The publication of Mobile IPv6 RFC 3775 by the IETF is a breakthrough in the data communications industry to achieve the technology convergence required by ubiquitous mobile devices. MIPv6 not only brings the possibility of innovative distributed applications and services for mobile devices but also allows a transparent use of existing distributed applications even when they have been designed and developed for non-mobile platforms. This work document describes the experience acquired by testing a chat application for IPv6 [3], designed and developed for a desktop computer, on a mobile device running Mobile IPv6. The description is focused on the fundamentals of the transparent mobility property: during the tests, the device was moving from one network to a different one without affecting the applications' TCP connections. Facultad de Informática

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  • Authors: Hussen, Berhanu Woldetensae;

    Addis Ababa, with an area of 540 km2 and with population of 3.1 million people is experiencing a rapid pace of socio-economic and physical transformation. The city is not only the political, commercial, economic and financial hub of the country but also an international city serving as the seat of the African Union and various international organizations. Alike many African Cities, Addis Ababa has been undergoing a high rate of urbanization. This process of rapid urbanization has resulted in the increase in the size of the population and the physical expansion of the city. As a consequence, travel demand and length of the trip are increasing. Transportation plays a key role in determining the socioeconomic development and shaping the spatial development framework of the city. Equally important, transportation as derived demand is also a fundamental means for residents to fulfill their various activities. In Addis Ababa motorization, although on the increase, is low and public transportation is the most important mode of motorized mobility for the large majority of the city’s population. There are various formal and informal operators of the public transport mainly operating on individual basis. It is estimated that there are over 18,000 public transport vehicles that are daily running in Addis Ababa, most of them low capacity vehicles. Despite its importance, the public transport sector not only suffers from shortage, insufficient capital investment, and until recently lack of clear governmental policy and leadership but also from the absence of integrated approach to its operation, planning and management.Many cities in the North have embarked on integrating the provision of public transportation for nearly half a century now. In these cities, integration in public transportation has been recommended as a viable instrument for providing high quality and seamless urban transport and enhancing sustainable urban development. African cities which are characterized by their high urbanization rate, low level of private car ownership, deficient public transportation system and significant financial constraints lack public transportation integration experiences. The question is then ‘how do African cities replicate and implement public transport integration practices?’ that have been originally developed for the Cities of the North. The thesis attempts to answer this question and analyses the different forms of public transport integration. It then proposes a framework for implementing integrated public transport as a sustainable means of urban mobility in Addis Ababa.; Addis-Abeba, qui s’étend sur 540 km2 et compte 3,1 millions d’habitants, connait aujourd’hui des transformations socio-économiques et spatiales rapides. Elle n’est pas seulement le coeur politique, commercial, économique et financier du pays mais aussi une ville internationale accueillant le siège de l’Union africaine et d’autres institutions internationales. Comme d’autres villes africaines, elle connait un rythme élevé d’urbanisation. Ce processus a impliqué la croissance du nombre d’habitants mais aussi une extension spatiale accrue. En conséquence, la demande de déplacements et la longueur des parcours ont augmenté. Le transport joue ainsi un rôle clé, pesant sur le développement socio-économique et la configuration de l’espace urbain. Tout aussi important, en tant que demande dérivée, il joue sur la capacité des citadins à accomplir leurs diverses activités. La motorisation des ménages restant faible en dépit d’une lente progression, le transport public constitue le principal moyen d’accès à une mobilité motorisée pour la majorité de la population. L’offre est constituée d’une multitude d’opérateurs formels et informels, travaillant selon un schéma artisanal. On estime à plus de 18 000 les véhicules de transport public, la plupart de faible capacité, qui parcourent chaque jour les rues d’Addis-Abeba. En dépit de son importance, le transport public souffre de capacités d’investissement insuffisantes ainsi que, jusqu’à récemment, du manque d’une politique publique claire et affirmée. Il pâtit également de l’absence d’une approche intégrée, pour sa planification, sa gestion et sa mise en oeuvre. De nombreuses villes du Nord, parfois depuis près d’un demi-siècle, ont choisi de construire un service intégré de transport public. L’intégration y est vue comme un outil viable pour offrir un transport urbain de haute qualité et « sans couture », permettant un développement urbain durable. Par contre, les villes africaines, caractérisées par une urbanisation rapide, des taux d’équipement automobile faibles, un système de transport public déficient et des contraintes financières majeures manquent de telles expériences d’intégration du transport public. Notre question est donc : « Comment les villes africaines peuvent-elles reproduire et mettre en oeuvre des politiques d’intégration du transport public ? », originellement développées dans les villes du Nord. La thèse essaie d’apporter des éléments de réponse à cette question. Elle s’appuie sur une analyse des différentes formes d’intégration du transport public. Puis elle propose un schéma de conception et de mise en oeuvre d’un système de transport public intégré, appréhendé comme un outil de mobilité urbaine durable pour Addis-Abeba.

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    Authors: Gimenez-Guzman, Jose; Domenech-Benlloch, M.; Pla, Vicent; Casares-Giner, Vicente; +1 Authors

    In communication systems that guarantee seamless mobility of users across service areas, repeated attempts occur as a result of user behavior but also as au- tomatic retries of blocked requests. Both phenomena play an important role in the system performance and therefore should not be ignored in its analysis. On the other hand, an exact Markovian model analysis of such systems has proven to be infeasible and resorting to approximate techniques is mandatory. We propose an approximate methodology which substantially improves the accuracy of existing methods with a negligible increase of the computational time from the human point of view. A numer- ical evaluation of the model is carried out to investigate the impact on performance of the parameters related to the retry phenomena. As a result, some useful guidelines for setting up the automatic retries are provided. Finally, we also show how our model can be used to obtain a tight performance approximation in the case where reattempts have a deterministic nature.

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    Authors: Piri, Esa; Pentikousis, Kostas;

    The IEEE 802.21 working group (see www.ieee802.org/21) recently finalized the first standard for dealing with handovers in heterogeneous networks, also referred to as media-independent handovers (MIH). The standard is expected to allow mobile users (and operators) to take full advantage of overlapping and diverse access networks. It provides a framework for efficiently discovering networks in range and executing intelligent heterogeneous handovers, based on their respective capabilities and current link conditions. This article aims to serve as a primer for those interested in the IEEE 802.21 standard. After introducing the IEEE 802.21 reference model, we present the MIH services and provide illustrative use cases that highlight the benefits of employing the Media Independent Handover Services standard in heterogeneous networks.

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  • The IEEE 802.21 working group (see www.ieee802.org/21) recently finalized the first standard for dealing with handovers in heterogeneous networks, also referred to as media-independent handovers (MIH). The standard is expected to allow mobile users (and operators) to take full advantage of overlapping and diverse access networks. It provides a framework for efficiently discovering networks in range and executing intelligent heterogeneous handovers, based on their respective capabilities and current link conditions. This article aims to serve as a primer for those interested in the IEEE 802.21 standard. After introducing the IEEE 802.21 reference model, we present the MIH services and provide illustrative use cases that highlight the benefits of employing the Media Independent Handover Services standard in heterogeneous networks.

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    Authors: Akkari, Nadine;

    Les réseaux de la nouvelle génération (Next Generation Networks) sont basés sur l'intégration des différentes technologies d'accès. Pour garantir la QoS et la mobilité transparente d'un terminal se déplaçant d'une technologie d'accès à une autre, une gestion spéciale de mobilité et de QoS est nécessaire. Dans ce contexte, nous présentons les différentes architectures d'intégration existantes intégrant les réseaux UMTS et WLAN considérés comme des technologies complémentaires à s'intégrer naturellement, et les raisons principales à forcement intégrer ces deux technologies. Les travaux de recherche présentés dans cette thèse consistent à proposer une nouvelle architecture d'intégration entre UMTS et WLAN assurant un handover vertical transparent avec minimum de délai, minimum de dégradation de la QoS, et une probabilité de rejection des appels de handover minimale. On propose l'architecture "Anticipated Vertical Handover" basée sur le protocole de mobilité Fast MIPv6 dans le contexte du handover de UMTS à WLAN et vice versa, et le protocole de transfert du contexte (Context Transfer Protocol) CTP. Pour améliorer la QoS, "Mobility and QoS Management Architecture" MQMA est proposée. Un nouveau module appelé Inter-Domain Management (IDM) est introduit pour réaliser la gestion de QoS et pour guider la demande du handover au réseau d'accès capable de satisfaire les paramètres du handover. Dans le modèle MQMA, le protocole de gestion de mobilité et de la QoS (Mobility and QoS Management Protocol) est proposé pour contrôler les échanges de messages entre les différentes entités du modèle MQMA. Le handover peut être réalisé verticalement par VIDM ou guidé horizontalement au même réseau d'accès par HIDM. Dans ce cas, le handover horizontal est proposé pour servir le handover vertical (si ce dernier est bloqué). Le handover peut aussi être guidé au réseau WiMax par le SIDM, du fait que WiMax est considéré comme le réseau de destination en réserve, "stand-by" destination network, au cas où le handover vertical ou horizontal n'est pas possible.

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    Authors: Granlund, Daniel;

    The rapid development of wireless technologies has made it possible to use VoIP and other delay/jitter sensitive applications. If multiple access technologies are available, there are several parameters to consider when choosing which one to use. This thesis investigates how VoIP and video applications scale while roaming seamlessly between different technologies. The networks are evaluated based on capacity and load to base a decision for handover. Metrics based on deviation and delay is a good way to measure this. Some changes to the formula are proposed, including a function for filtering spikes in the delay and give more accurate values. Validerat; 20101217 (root)

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    Authors: Jorge Vieira da Silva;

    The vision of MASAI is to satisfy the overall requirements for the seamless delivery of the services dreamed by each mobile citizen: a tailor-made aggregation of features and services - a digital concierge in everyone’s pocket. MASAI, as an expansion of the Mobility as a Service (MaaS) concept, allows seamless solutions for: • All stages of the travel process, including changes in travelers’ mobility patterns. • Long-distance travel as well as local travel including all related services (transportation, tourism, accommodation, events, …). • Customers travelling for business as well as for leisure purposes. The MASAI mission is sustained by a non-profit open ecosystem of users (the MASAI Mobility Community) as a community openly delivering specifications, tools and know-how

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    Authors: Gkemou, Maria; Palacin, Roberto; Bekiaris, Evangelos; Kehagias, Dionisis; +3 Authors

    MyCorridor mission is to facilitate sustainable travel in urban and interurban areas and across borders by replacing private vehicle ownership by private vehicle use, as one element in an integrated/multimodal MaaS chain, through an innovative ITS platform that will combine connected traffic management and multi modal services, facilitating modal shift. It will propose a technological and business MaaS solution, which will cater for interoperability, open data sharing, as well as tackling the legislative, business related and travel-behavior adaptation barriers enabling the emergence of a new business actor across Europe, namely “Mobility Services Aggregator”. The paradigm change will be proved through long distance and cross border Pilots in a European corridor of 6 countries. Those sites will develop Mobility Package tokens, purchased through one-stop-shop, and will incorporate Traffic Management Services, interfaces to Services related to MaaS multimodal PT, MaaS vehicle related services and Horizontal (business related) services.

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    Conference object . 2017
    License: CC BY
    Data sources: Datacite
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
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    Article . Conference object . 2017
    License: CC BY
    Data sources: ZENODO; Sygma
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