There is still a gap between businesses and their supporting software. Even when an enterprise architecture is defined for a given business, its software is often not aligned to it. If it is reflected in the software ...
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ISBN:
(纸本)9781509019816
There is still a gap between businesses and their supporting software. Even when an enterprise architecture is defined for a given business, its software is often not aligned to it. If it is reflected in the software at all, then its representation there is mostly in program code rather than models, which makes it difficult to adapt the software. While BPMN provides the possibility to specify business processes in models, executing them with currently available engines does not satisfy the level of usability of traditionally developed software, due to missing context information on business arte facts and context switches for each isolated task execution. We propose a software architecture including a BPMN 2.0 engine and a model of business artefacts for aligning the architectures of the business and its supporting software. It shows how business processes (defined in BPMN) can be enriched at their enactment with additional artefact information. It is consistently presented to the user (in a graphical user interface) based on configuration information attached to business processes or tasks in the software application. It relates the process model with business arte-facts in the software much as in an enterprise architecture.
Investigation on time-domain responses of the monopole in the presence of an in intentional electromagnetic pulses(EMP) is carried out in this conference *** efficient hybrid numerical method based on FDTD method comb...
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ISBN:
(纸本)9781467360760
Investigation on time-domain responses of the monopole in the presence of an in intentional electromagnetic pulses(EMP) is carried out in this conference *** efficient hybrid numerical method based on FDTD method combined with the thin-wire model using subcellular extension is implanted for studying an EMP coupling with some typical monopole antennas widely used in the communication *** developed program code is used to capture the responses of the monopole *** transient response characteristics of the antenna illuminated by different incident EMPs are shown and compared in *** results are useful for further evaluating electromagnetic environment and electromagnetic protection of some complex communication.
This paper describes an integration framework that allows development of simulations where the cognitive reasoning and decision making is programmed and executed within an existing BDI (Belief, Desire, Intention) syst...
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ISBN:
(纸本)9781510855076
This paper describes an integration framework that allows development of simulations where the cognitive reasoning and decision making is programmed and executed within an existing BDI (Belief, Desire, Intention) system, and the simulation is played out in an existing ABM (Agent Based Modelling) system The framework has a generic layer which manages communication and synchronisation, a system layer which integrates specific BDI and ABM systems, and the application layer which contains the program code for a particular application. The code is available on GitHub: https://***/agentsoz/bdi-abm-integration
This article discusses the methods of making 3D network model library suitable for long-distance education using VRML together with 3D SMAX, it also introduces the techniqu of programming and modifying with VRML langu...
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This article discusses the methods of making 3D network model library suitable for long-distance education using VRML together with 3D SMAX, it also introduces the techniqu of programming and modifying with VRML language.
Wireless Sensor Networks (WSNs) are low power ad-hoc networks composed by a large number of nodes. Each node has a CPU to perform computation, a small amount of memory to store program code and data, a battery, and a ...
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ISBN:
(纸本)9781424420414
Wireless Sensor Networks (WSNs) are low power ad-hoc networks composed by a large number of nodes. Each node has a CPU to perform computation, a small amount of memory to store program code and data, a battery, and a radio transceiver for wireless communication. Usually, the network nodes are randomly deployed. Therefore, the underlying wireless architecture is provided with a reconfigurable topology and self-organizing capabilities. In such a framework, the use of smart antennas [1] has been mainly investigated to: (a) maximize the efficiency in the data exchange among the network nodes, (b) increase the network coverage, (c) improve both the network security and privacy (at the physical layer), and (d) profitably deal with the RF-energy saving issues. Reconfigurable directional antennas have several advantages also in mobile and ad-hoc networking over omni-directional radiators [2][3]. As a matter of fact, such devices generally provide higher signal-plus-interference-to-noise ratio (SINR) by placing the nulls of the radiation pattern at suitable spatial locations to reject undesired signals or interferers. The results of some preliminary studies on the application of smart antennas (i.e., switched beam and fully adaptive) in WSNs have been recently analyzed in [4]. Within such a framework, this paper deals with an integration of a switched beam parasitic smart antenna in a WSN. In order to show the effectiveness and potentialities of the proposed implementation, a set of representative experimental results are presented and discussed.
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