One of the open issues in today’s networking world is efficient content retrieval, storage, and provision. Numerous studies have been carried out in order to optimize the distribution and provision of content to end ...One of the open issues in today’s networking world is efficient content retrieval, storage, and provision. Numerous studies have been carried out in order to optimize the distribution and provision of content to end users. This is emphasized in today’s mobile networks that the ubiquity of network resources is considered an expected fact. In this paper we propose an architecture that is based on node co-operation that enhances the content distribution and retrieval. The architecture consists of the formation of loosely coupled and autonomous communities among nodes that share common interests where the already existing content is shared in a “common pool”. The co-operation is enforced by the acquisition of extra bandwidth that is distributed to the most helpful members. The autonomic aspect of the communities is based on the embedded mechanisms for cluster behavior, namely, voting, where the nodes decide themselves which members should be awarded, and reporting, where misbehaving nodes are removed from the community. In this paper the different elements of the architecture will be described, together with a theoretic study of its viability, and finally a set of simulations that evaluate its performance.展开更多
The Agriculture business domain,as a vital part of the overall supply chain,is expected to highly evolve in the upcoming years via the developments,which are taking place on the side of the Future Internet.This paper ...The Agriculture business domain,as a vital part of the overall supply chain,is expected to highly evolve in the upcoming years via the developments,which are taking place on the side of the Future Internet.This paper presents a novel Business-to-Business collaboration platform from the agri-food sector perspective,which aims to facilitate the collaboration of numerous stakeholders belonging to associated business domains,in an effective and flexible manner.The contemporary B2B collaboration schemes already place the requirements for swift deployment of cloud applications,capable of both integrating diverse legacy systems,as well as developing in a rapid way new services and systems,which will be able to instantly communicate and provide complete,"farm-to-fork"solutions for farmers,agrifood and logistics service providers,ICT companies,end-product producers,etc.To this end,this conceptual paper describes how these requirements are addressed via the FIspace B2B platform,focusing on the Greenhouse Management&Control scenarios.展开更多
文摘One of the open issues in today’s networking world is efficient content retrieval, storage, and provision. Numerous studies have been carried out in order to optimize the distribution and provision of content to end users. This is emphasized in today’s mobile networks that the ubiquity of network resources is considered an expected fact. In this paper we propose an architecture that is based on node co-operation that enhances the content distribution and retrieval. The architecture consists of the formation of loosely coupled and autonomous communities among nodes that share common interests where the already existing content is shared in a “common pool”. The co-operation is enforced by the acquisition of extra bandwidth that is distributed to the most helpful members. The autonomic aspect of the communities is based on the embedded mechanisms for cluster behavior, namely, voting, where the nodes decide themselves which members should be awarded, and reporting, where misbehaving nodes are removed from the community. In this paper the different elements of the architecture will be described, together with a theoretic study of its viability, and finally a set of simulations that evaluate its performance.
基金The research,leading to these results,has received funding from the European Commission’s Seventh Framework program FP7-ICT-2012 under grant agreement N°604123 also referred to as FIspace(Future Internet Business Collaboration Networks in Agri-Food,Transport and Logistics).
文摘The Agriculture business domain,as a vital part of the overall supply chain,is expected to highly evolve in the upcoming years via the developments,which are taking place on the side of the Future Internet.This paper presents a novel Business-to-Business collaboration platform from the agri-food sector perspective,which aims to facilitate the collaboration of numerous stakeholders belonging to associated business domains,in an effective and flexible manner.The contemporary B2B collaboration schemes already place the requirements for swift deployment of cloud applications,capable of both integrating diverse legacy systems,as well as developing in a rapid way new services and systems,which will be able to instantly communicate and provide complete,"farm-to-fork"solutions for farmers,agrifood and logistics service providers,ICT companies,end-product producers,etc.To this end,this conceptual paper describes how these requirements are addressed via the FIspace B2B platform,focusing on the Greenhouse Management&Control scenarios.
