Search results for "Network node"

showing 3 items of 3 documents

Method of changing the operation of wireless network nodes

2013

Settore ING-INF/03 - Telecomunicazioniwireless network node MAC protocol finite state machine
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DC4CD

2017

In this article, we present Distributed Computing for Constrained Devices (DC4CD), a novel software architecture that supports symbolic distributed computing on wireless sensor networks. DC4CD integrates the functionalities of a high-level symbolic interpreter, a compiler, and an operating system, and includes networking abstractions to exchange high-level symbolic code among peer devices. Contrarily to other architectures proposed in the literature, DC4CD allows for changes at runtime, even on deployed nodes of both application and system code. Experimental results show that DC4CD is more efficient in terms of memory usage than existing architectures, with which it also compares well in te…

Settore ING-INF/05 - Sistemi Di Elaborazione Delle InformazioniDistributed symbolic processing Forth high-level event handling inter- pretation and compilation of symbolic code on resource-constrained devices wireless programming of sensor network nodesSystem codeComputer scienceDistributed computing020208 electrical & electronic engineering020206 networking & telecommunications02 engineering and technologySymbolic codecomputer.software_genreHardware and Architecture0202 electrical engineering electronic engineering information engineeringCompilerSoftware architectureWireless sensor networkcomputerSoftwareInterpreterACM Transactions on Embedded Computing Systems
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Monitoring wireless sensor networks through logical deductive processes

2006

This paper proposes a distributed multi-agent architecture for wireless sensor networks management, which exploits the dynamic reasoning capabilities of the Situation Calculus in order to emulate the reactive behavior of a human expert to fault situations. The information related to network events is generated by tunable agents installed on the network nodes and is collected by a logical entity for network managing where it is merged with general domain knowledge, with the aim of identifying the root causes of faults, and deciding on reparative actions. The logical inference system has being devised to carry out automated isolation, diagnosis, and, whenever possible, repair of network anoma…

Situation CalculuSettore ING-INF/05 - Sistemi Di Elaborazione Delle InformazioniEngineeringbusiness.industryMulti-agent systemDistributed computingReliability (computer networking)Network nodeInformation securityScalabilityWireless sensor networks managementDomain knowledgeSituation calculusbusinessLogical deductive processeWireless sensor networkWireless sensor networkNetwork management stationComputer networkMILCOM 2005 - 2005 IEEE Military Communications Conference
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