本文提出了一种基于Mobile Agent的服务移动性系统(MASM,Mobile Agent Based Service Mobility),并在模拟环境中加以实现.MASM系统充分利用了Mobile Agent和Java技术的优势,提出了用“打点”和模块化等技术设计Mo-bile Agent的新方法,...本文提出了一种基于Mobile Agent的服务移动性系统(MASM,Mobile Agent Based Service Mobility),并在模拟环境中加以实现.MASM系统充分利用了Mobile Agent和Java技术的优势,提出了用“打点”和模块化等技术设计Mo-bile Agent的新方法,从而有效地减少了网络传输负载,灵活地实现了跨不同网络的服务移动.本文着重在MASM系统和Mobile Agent结构设计上以及具体服务移动的实现上.展开更多
AOSIQ Vice-Minister and SAC Administrator Tian Shihong met with G. Gantumur, Chairman of Mongolian Agency for Standardization and IVletrology （MASIvl） on March 15, 2018.
Effectively monitoring urban air quality,and analyzing the source terms of the main atmospheric pollutants is important for public authorities to take air quality management actions.Previous works,such as long-term ob...Effectively monitoring urban air quality,and analyzing the source terms of the main atmospheric pollutants is important for public authorities to take air quality management actions.Previous works,such as long-term obser-vations by monitoring stations,cannot provide customized data services and in-time emergency response under urgent situations(gas leakage incidents).Therefore,we first review the up-to-date approaches(often machine learning and optimization methods)with respect to urban air quality monitoring and hazardous gas source anal-ysis.To bridge the gap between present solutions and practical requirements,we design a conceptual framework,namely MAsmed(Multi-Agents for sensing,monitoring,estimating and determining),to provide fine-grained concentration maps,customized data services,and on-demand emergency management.In this framework,we leverage the hybrid design of wireless sensor networks(WSNs)and mobile crowdsensing(MCS)to sense urban air quality and relevant data(e.g.traffic data,meteorological data,etc.);Using the sensed data,we can create a fine-grained air quality map for the authorities and relevant stakeholders,and provide on-demand source term estimation and source searching methods to estimate,seek,and determine the sources,thereby aiding decision-makers in emergency response(e.g.for evacuation).In this paper,we also identify several potential opportunities for future research.展开更多
文摘本文提出了一种基于Mobile Agent的服务移动性系统(MASM,Mobile Agent Based Service Mobility),并在模拟环境中加以实现.MASM系统充分利用了Mobile Agent和Java技术的优势,提出了用“打点”和模块化等技术设计Mo-bile Agent的新方法,从而有效地减少了网络传输负载,灵活地实现了跨不同网络的服务移动.本文着重在MASM系统和Mobile Agent结构设计上以及具体服务移动的实现上.
文摘AOSIQ Vice-Minister and SAC Administrator Tian Shihong met with G. Gantumur, Chairman of Mongolian Agency for Standardization and IVletrology （MASIvl） on March 15, 2018.
基金This study is supported in part by the National Natural Science Foun-dation of China under Grant Nos.62173337,21808181,72071207in part by the National Social Science Foundation of China under Grant 17CGL047.
文摘Effectively monitoring urban air quality,and analyzing the source terms of the main atmospheric pollutants is important for public authorities to take air quality management actions.Previous works,such as long-term obser-vations by monitoring stations,cannot provide customized data services and in-time emergency response under urgent situations(gas leakage incidents).Therefore,we first review the up-to-date approaches(often machine learning and optimization methods)with respect to urban air quality monitoring and hazardous gas source anal-ysis.To bridge the gap between present solutions and practical requirements,we design a conceptual framework,namely MAsmed(Multi-Agents for sensing,monitoring,estimating and determining),to provide fine-grained concentration maps,customized data services,and on-demand emergency management.In this framework,we leverage the hybrid design of wireless sensor networks(WSNs)and mobile crowdsensing(MCS)to sense urban air quality and relevant data(e.g.traffic data,meteorological data,etc.);Using the sensed data,we can create a fine-grained air quality map for the authorities and relevant stakeholders,and provide on-demand source term estimation and source searching methods to estimate,seek,and determine the sources,thereby aiding decision-makers in emergency response(e.g.for evacuation).In this paper,we also identify several potential opportunities for future research.
