منابع مشابه
Fault-Tolerant Mobile Agent Execution
Mobile agents have attracted considerable interest in recent years. In the context of mobile agents, fault tolerance is crucial to enable the integration of mobile agent technology into today’s business applications. This article identifies two important properties for fault-tolerant mobile agent execution: nonblocking and exactly-once. Nonblocking ensures that the agent execution can proceed d...
متن کاملApproaches to Fault-Tolerant Mobile Agent Execution
Fault tolerance is fundamental to the further development of mobile agent applications. It ensures that the agent arrives at its destination and thus prevents a partial or complete loss of the agent. This paper surveys the current approaches to fault-tolerant mobile agent execution. Most of these approaches are based on replication. We propose a classification into temporal-replication-based an...
متن کاملEvaluation of Fault Tolerant Mobile Agent Execution
The reliable execution of a mobile agent is a very important design issue to build a mobile agent system and many fault-tolerant schemes have been proposed. Hence, in this paper, we present evaluation of the performance of the fault-tolerant schemes for the mobile agent environment. Our evaluation focuses on the checkpointing schemes and deals with the cooperating agents. We derive the FANTOMAS...
متن کاملFault-tolerant and Transactional Mobile Agent Execution
Mobile agents constitute a computing paradigm of a more general nature than the widely used client/server computing paradigm. A mobile agent is essentially a computer program that acts autonomously on behalf of a user and travels through a network of heterogeneous machines. However, the greater flexibility of the mobile agent paradigm compared to the client/server computing paradigm comes at ad...
متن کاملModeling Fault-Tolerant and Secure Mobile Agent Execution
The reliable execution of a mobile agent is a very important design issue in building a mobile agent system and many fault-tolerant schemes have been proposed so far. Security is a major problem of mobile agent systems, especially when money transactions are concerned . Security for the partners involved is handled by encryption methods based on a public key authentication mechanism and by secr...
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ژورنال
عنوان ژورنال: IEEE Transactions on Computers
سال: 2003
ISSN: 0018-9340
DOI: 10.1109/tc.2003.1176987