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E-Health systems need to dynamically integrate a huge variety of medical sensors in order to provide a meaningful survey of a patient's condition. Devices like smart phones or gateways usually used as integrators, often underlie resource constraints and have to cope with the mobility of the patient. Therefore it is difficult to realize an overall integration middleware, that allows to handle a sufficient...
To reduce the energy consumption of wireless sensor network used for emergency monitoring, the design realizes an event driven based adaptive routing algorithm. Based on connected dominating set, this algorithm constructs cluster tree which is rooted from sink node, when new event takes place, a local structure is constructed in that region to quickly transfer message to sink node through cluster...
In this paper we present R+S: a framework of application-specific hybrid on-chip network (OCN) consisting of S-NET, R-NET and a controller for collaborative work between this two sub-networks. R+S network can optimize data path allocation for time-varying communication self-adaptively. Meanwhile, a low-cost communication-aware algorithm based on least recently receive (LRR) is proposed for collaborative...
With the development of WSN applications, there is increasing concern for the research of WSN. The routing algorithm is one of the important supporting technologies of WSN. However, the current studies of routing algorithms focus on the single performance. For instance, the aim of Energy Multipath Routing Algorithm is to maximize the network life cycle. And the aim of the Minimal-hop routing algorithm...
To meet topology changes causing by the growing web application dynamically,and with Agent of the high degree of flexibility, collaboration, autonomy, and self-adaptive characteristics, this paper discusses a self-adaptive interaction strategy based on Multi-Agents in hierarchy and analyzes an abstract model in which Multi-Agents are divided into the main Agents and sub-Agents in different layers...
This paper presents a self-adaptive evolutionary network coding algorithm (SA-ENCA) that minimizes the resources of network coding while achieving the target throughput of multicast. The idea is to adaptively engage infeasible solutions as well in searching for better solutions. This is achieved by assigning fitness to the infeasible solutions by balancing corresponding objective function values against...
In order to achieve the self-adaptive architecture-centric services' selection, this paper put forward the design principle of topology routing about service nodes, a network structure is built that agent is viewed as the basic Internetware granularity unit; By virtue of P2P environment such as open, dynamic, varied and more controllable evolution character, it is done to expand the self-adaptive...
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