The Experts below are selected from a list of 17655 Experts worldwide ranked by ideXlab platform

Amira Ben Hamida - One of the best experts on this subject based on the ideXlab platform.

  • Service-Oriented middleware for the Future Internet: state of the art and research directions
    Journal of Internet Services and Applications, 2011
    Co-Authors: Valérie Issarny, Nikolaos Georgantas, Sara Hachem, Apostolos Zarras, Panos Vassiliadist, Marco Autili, Marco Aurélio Gerosa, Amira Ben Hamida
    Abstract:

    Service-Oriented Computing is now acknowledged as a central paradigm for Internet Computing, supported by tremendous research and technology development over the last 10 years. However, the evolution of the Internet, and in particular, the latest Future Internet vision, challenges the paradigm. Indeed, Service-Oriented Computing has to face the ultra large scale and heterogeneity of the Future Internet, which are orders of magnitude higher than those of today’s Service-Oriented systems. This article aims at contributing to this objective by identifying the key research directions to be followed in light of the latest state of the art. This article more specifically focuses on research challenges for Service-Oriented middleware design, therefore, investigating Service description, discovery, access, and composition in the Future Internet of Services.

  • Service Oriented middleware for the future internet state of the art and research directions
    Journal of Internet Services and Applications, 2011
    Co-Authors: Valérie Issarny, Nikolaos Georgantas, Sara Hachem, Apostolos Zarras, Panos Vassiliadist, Marco Autili, Marco Aurélio Gerosa, Amira Ben Hamida
    Abstract:

    Service-Oriented Computing is now acknowl- edged as a central paradigm for Internet Computing, sup- ported by tremendous research and technology development over the last 10 years. However, the evolution of the In- ternet, and in particular, the latest Future Internet vision, challenges the paradigm. Indeed, Service-Oriented comput- ing has to face the ultra large scale and heterogeneity of the Future Internet, which are orders of magnitude higher than those of today's Service-Oriented systems. This arti- cle aims at contributing to this objective by identifying the

Valérie Issarny - One of the best experts on this subject based on the ideXlab platform.

  • Service-Oriented middleware for the Future Internet: state of the art and research directions
    Journal of Internet Services and Applications, 2011
    Co-Authors: Valérie Issarny, Nikolaos Georgantas, Sara Hachem, Apostolos Zarras, Panos Vassiliadist, Marco Autili, Marco Aurélio Gerosa, Amira Ben Hamida
    Abstract:

    Service-Oriented Computing is now acknowledged as a central paradigm for Internet Computing, supported by tremendous research and technology development over the last 10 years. However, the evolution of the Internet, and in particular, the latest Future Internet vision, challenges the paradigm. Indeed, Service-Oriented Computing has to face the ultra large scale and heterogeneity of the Future Internet, which are orders of magnitude higher than those of today’s Service-Oriented systems. This article aims at contributing to this objective by identifying the key research directions to be followed in light of the latest state of the art. This article more specifically focuses on research challenges for Service-Oriented middleware design, therefore, investigating Service description, discovery, access, and composition in the Future Internet of Services.

  • Service Oriented middleware for the future internet state of the art and research directions
    Journal of Internet Services and Applications, 2011
    Co-Authors: Valérie Issarny, Nikolaos Georgantas, Sara Hachem, Apostolos Zarras, Panos Vassiliadist, Marco Autili, Marco Aurélio Gerosa, Amira Ben Hamida
    Abstract:

    Service-Oriented Computing is now acknowl- edged as a central paradigm for Internet Computing, sup- ported by tremendous research and technology development over the last 10 years. However, the evolution of the In- ternet, and in particular, the latest Future Internet vision, challenges the paradigm. Indeed, Service-Oriented comput- ing has to face the ultra large scale and heterogeneity of the Future Internet, which are orders of magnitude higher than those of today's Service-Oriented systems. This arti- cle aims at contributing to this objective by identifying the

Nikolaos Georgantas - One of the best experts on this subject based on the ideXlab platform.

  • Service Oriented Computing in Mobile Environments: Abstractions and Mechanisms for Interoperability and Composition
    2018
    Co-Authors: Nikolaos Georgantas
    Abstract:

    While mobile Services incorporate and apply the fundamental principles of Service Oriented Architecture (SOA), they present a number of specifics that push certain challenges related to Service Oriented systems to their extreme and additionally introduce new unique research challenges. Such specifics relate to: (i) dynamism – open mobile environments are much more volatile than typical Service environments, with Services emerging and disappearing in arbitrary ways without prior notification; (ii) heterogeneity – a direct consequence of ad hoc mobile environments is that no safe assumption can be made about the technological and business features of the Services encountered; (iii) awareness – in most mobile Service applications, the business capabilities of Services are not the only ones that matter, the multi-faceted context of Services is equally important; and (iv) the equation among QoS expectations on Services, scalability, and required resources is hard to solve, due to the resource constraints that are typical to mobile environments. Dealing with the identified specifics gets even more complex if we consider both traditional Computing Services and Services attached to the physical world by means of sensors and actuators, i.e., Things. In this habilitation thesis, I provide an overview and discussion of my main research results in these last years. In the context discussed above, I have focused on two principal aspects of Service Oriented Computing in mobile environments: Interoperability and Composition. In my research work reported herein, Interoperability refers to the middleware layer, while Composition refers to the application layer. More precisely, Service Composition relies on a common underlying middleware that supports Interoperability independently of the development and deployment internals of Services (hardware platforms, operating systems, programming languages); however, when heterogeneous middleware is employed, Interoperability needs to be worked out also at this layer. Particularly in the open mobile environment reaching out to the whole Internet, these two aspects are closely interrelated. This calls for extensions to the classic SOA architectural style: Services can be very diverse networked entities (e.g., Things, sensor-actuator networks, Service feeds, data streams). Hence, stating this briefly, my research contributions have aimed at extending the SOA style with Interoperability and Composition enablers for mobile Computing.

  • Service-Oriented middleware for the Future Internet: state of the art and research directions
    Journal of Internet Services and Applications, 2011
    Co-Authors: Valérie Issarny, Nikolaos Georgantas, Sara Hachem, Apostolos Zarras, Panos Vassiliadist, Marco Autili, Marco Aurélio Gerosa, Amira Ben Hamida
    Abstract:

    Service-Oriented Computing is now acknowledged as a central paradigm for Internet Computing, supported by tremendous research and technology development over the last 10 years. However, the evolution of the Internet, and in particular, the latest Future Internet vision, challenges the paradigm. Indeed, Service-Oriented Computing has to face the ultra large scale and heterogeneity of the Future Internet, which are orders of magnitude higher than those of today’s Service-Oriented systems. This article aims at contributing to this objective by identifying the key research directions to be followed in light of the latest state of the art. This article more specifically focuses on research challenges for Service-Oriented middleware design, therefore, investigating Service description, discovery, access, and composition in the Future Internet of Services.

  • Service Oriented middleware for the future internet state of the art and research directions
    Journal of Internet Services and Applications, 2011
    Co-Authors: Valérie Issarny, Nikolaos Georgantas, Sara Hachem, Apostolos Zarras, Panos Vassiliadist, Marco Autili, Marco Aurélio Gerosa, Amira Ben Hamida
    Abstract:

    Service-Oriented Computing is now acknowl- edged as a central paradigm for Internet Computing, sup- ported by tremendous research and technology development over the last 10 years. However, the evolution of the In- ternet, and in particular, the latest Future Internet vision, challenges the paradigm. Indeed, Service-Oriented comput- ing has to face the ultra large scale and heterogeneity of the Future Internet, which are orders of magnitude higher than those of today's Service-Oriented systems. This arti- cle aims at contributing to this objective by identifying the

Marco Aurélio Gerosa - One of the best experts on this subject based on the ideXlab platform.

  • Service-Oriented middleware for the Future Internet: state of the art and research directions
    Journal of Internet Services and Applications, 2011
    Co-Authors: Valérie Issarny, Nikolaos Georgantas, Sara Hachem, Apostolos Zarras, Panos Vassiliadist, Marco Autili, Marco Aurélio Gerosa, Amira Ben Hamida
    Abstract:

    Service-Oriented Computing is now acknowledged as a central paradigm for Internet Computing, supported by tremendous research and technology development over the last 10 years. However, the evolution of the Internet, and in particular, the latest Future Internet vision, challenges the paradigm. Indeed, Service-Oriented Computing has to face the ultra large scale and heterogeneity of the Future Internet, which are orders of magnitude higher than those of today’s Service-Oriented systems. This article aims at contributing to this objective by identifying the key research directions to be followed in light of the latest state of the art. This article more specifically focuses on research challenges for Service-Oriented middleware design, therefore, investigating Service description, discovery, access, and composition in the Future Internet of Services.

  • Service Oriented middleware for the future internet state of the art and research directions
    Journal of Internet Services and Applications, 2011
    Co-Authors: Valérie Issarny, Nikolaos Georgantas, Sara Hachem, Apostolos Zarras, Panos Vassiliadist, Marco Autili, Marco Aurélio Gerosa, Amira Ben Hamida
    Abstract:

    Service-Oriented Computing is now acknowl- edged as a central paradigm for Internet Computing, sup- ported by tremendous research and technology development over the last 10 years. However, the evolution of the In- ternet, and in particular, the latest Future Internet vision, challenges the paradigm. Indeed, Service-Oriented comput- ing has to face the ultra large scale and heterogeneity of the Future Internet, which are orders of magnitude higher than those of today's Service-Oriented systems. This arti- cle aims at contributing to this objective by identifying the

Apostolos Zarras - One of the best experts on this subject based on the ideXlab platform.

  • Service-Oriented middleware for the Future Internet: state of the art and research directions
    Journal of Internet Services and Applications, 2011
    Co-Authors: Valérie Issarny, Nikolaos Georgantas, Sara Hachem, Apostolos Zarras, Panos Vassiliadist, Marco Autili, Marco Aurélio Gerosa, Amira Ben Hamida
    Abstract:

    Service-Oriented Computing is now acknowledged as a central paradigm for Internet Computing, supported by tremendous research and technology development over the last 10 years. However, the evolution of the Internet, and in particular, the latest Future Internet vision, challenges the paradigm. Indeed, Service-Oriented Computing has to face the ultra large scale and heterogeneity of the Future Internet, which are orders of magnitude higher than those of today’s Service-Oriented systems. This article aims at contributing to this objective by identifying the key research directions to be followed in light of the latest state of the art. This article more specifically focuses on research challenges for Service-Oriented middleware design, therefore, investigating Service description, discovery, access, and composition in the Future Internet of Services.

  • Service Oriented middleware for the future internet state of the art and research directions
    Journal of Internet Services and Applications, 2011
    Co-Authors: Valérie Issarny, Nikolaos Georgantas, Sara Hachem, Apostolos Zarras, Panos Vassiliadist, Marco Autili, Marco Aurélio Gerosa, Amira Ben Hamida
    Abstract:

    Service-Oriented Computing is now acknowl- edged as a central paradigm for Internet Computing, sup- ported by tremendous research and technology development over the last 10 years. However, the evolution of the In- ternet, and in particular, the latest Future Internet vision, challenges the paradigm. Indeed, Service-Oriented comput- ing has to face the ultra large scale and heterogeneity of the Future Internet, which are orders of magnitude higher than those of today's Service-Oriented systems. This arti- cle aims at contributing to this objective by identifying the