Abstract. Several aspects of today’s Grids are based on centralized or hierarchical services. However, as Grid sizes increase from tens to thousands of hosts, functionalities should be decentralized to avoid bottlenecks and guarantee scalability. A way to ensure Grid scalability is to adopt Peer-to-Peer (P2P) models and techniques to implement nonhierarchical decentralized Grid services and systems. Standard P2P protocols based on a pervasive exchange of messages, such as Gnutella, appear to be inadequate for OGSA Grids, where peers communicate among them through Grid Services mechanisms. This paper proposes a modified Gnutella discovery protocol, named Gridnut, which makes it suitable for OGSA Grids. In particular, Gridnut uses appropriate...
Recently, there have been considerable efforts towards the convergence between P2P and Grid computi...
Grid computing emerged as a paradigm for high-performance computing and massive parallel processing....
Grid computing systems are suffering from reliability and scalability problems caused by their relia...
Resource discovery is a key issue in Grid environments, since applications are usually constructed b...
Information Services are fundamental blocks of the Grid infrastructure. They are responsible for col...
It is interesting to study the system and software architecture of environments, which integrate the...
International audienceAs the size of today's grid computing platforms increases, the need for self-o...
Recently, there have been considerable efforts towards the convergence between P2P and Grid computin...
International audienceWithin computational Grids, some services (typically software components, e.g....
Grid technology is evolving. Open Grid Service Architecture (OGSA) defines grid services based on W...
Abstract. Peer-To-Peer systems are driving a major paradigm shift in the era of genuinely distribute...
Grid computing refers to the federation of geographically distributed and heterogeneous computer res...
Advances in network architecture are changing application and service delivery. The wireless industr...
Abstract. As Grids enlarge their boundaries and users, some of their functions should be decentraliz...
Recently, there have been considerable efforts towards the convergence between P2P and Grid computi...
Grid computing emerged as a paradigm for high-performance computing and massive parallel processing....
Grid computing systems are suffering from reliability and scalability problems caused by their relia...
Resource discovery is a key issue in Grid environments, since applications are usually constructed b...
Information Services are fundamental blocks of the Grid infrastructure. They are responsible for col...
It is interesting to study the system and software architecture of environments, which integrate the...
International audienceAs the size of today's grid computing platforms increases, the need for self-o...
Recently, there have been considerable efforts towards the convergence between P2P and Grid computin...
International audienceWithin computational Grids, some services (typically software components, e.g....
Grid technology is evolving. Open Grid Service Architecture (OGSA) defines grid services based on W...
Abstract. Peer-To-Peer systems are driving a major paradigm shift in the era of genuinely distribute...
Grid computing refers to the federation of geographically distributed and heterogeneous computer res...
Advances in network architecture are changing application and service delivery. The wireless industr...
Abstract. As Grids enlarge their boundaries and users, some of their functions should be decentraliz...
Recently, there have been considerable efforts towards the convergence between P2P and Grid computi...
Grid computing emerged as a paradigm for high-performance computing and massive parallel processing....
Grid computing systems are suffering from reliability and scalability problems caused by their relia...