منابع مشابه
GOSSIP: Gossip Over Storage Systems Is Practical
Gossip-based mechanisms are touted for their simplicity, limited resource usage, robustness to failures, and tunable system behavior. These qualities make gossiping an ideal mechanism for storage systems that are responsible for maintaining and updating data in a mist of failures and limited resources (e.g., intermittent network connectivity, limited bandwidth, constrained communication range, ...
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In-network data aggregation allows energy-efficient communication within a sensor network. However, such data aggregation introduces new security challenges. As sensor nodes are prone to node-compromise, a fraction of nodes might act maliciously and forge aggregated data. For arbitrary aggregation functions, the verification of authenticity of aggregated data, i.e., its correctness, integrity, ...
متن کاملDynamic Gossip
A gossip protocol is a procedure for spreading secrets among a group of agents, using a connection graph. We consider distributed gossip protocols wherein the agents themselves instead of a global scheduler determine whom to call. In this paper the problem of designing and analyzing gossip protocols is given a dynamic twist by assuming that when a call is established not only secrets are exchan...
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Unlike the Telephone network or the Internet, many of the next generation networks are not engineered for the purpose of providing efficient communication between various networked entities. Examples abound: sensor networks, peer-to-peer networks, mobile networks of vehicles and social networks. Indeed, these emerging networks do require algorithms for communication, computation, or merely spre...
متن کاملIntelligent Gossip
The gossip paradigm made its first appearance in distributed systems in 1987, when it was applied to disseminate updates in replicated databases. Two decades later, gossip-based protocols have gone far beyond dissemination, solving a large and diverse collection of problems. We believe that the story is not over: while gossip is not the panacea for distributed systems, there are still virgin re...
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ژورنال
عنوان ژورنال: Nordicom Review
سال: 2014
ISSN: 2001-5119
DOI: 10.2478/nor-2014-0111