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Based on in-depth research on the structure of train operation dispatching command system (TDCS) and its operation maintenance status, a TDCS integrated operation and maintenance platform is designed in this paper. This platform realizes real-time monitoring of the computers, network equipment, databases, software and hardware and other infrastructure based on the businesses, effective pre-alarm for...
Aimed at abnormal score from evaluation experts, real data from Shanghai double-blind sampling system of graduate dissertation and thesis between 2013 and 2014 have been in depth analysis and mining. Some basic judgment rules of abnormal score are summed up, and monitoring model for abnormal score is proposed. By the least squares method and the multiple regression models, the equation of monitoring...
The health degree of large distributed information system reflected from the business perspective is the core index to measure the stability of information system. It has significant meaning for the fault diagnosis of any information system. To solve the above problems, a knowledge representation method based on weighted fault diagnosis is proposed in this paper. Based on the knowledge representation...
Since the rise of low-cost airline, air transportation has become one of the most popular trends in travelling over the world. This factor makes the competition in airline industry very intense. From airline market report, it showed that the revenue growth rate in the airline industry has been increasing over 30% in the last few years. For this reason, many airline brands seek for good strategies...
Despite the great benefits of cloud computing on businesses, some organizations have had to withdraw from its service due to incomplete compliance to conditions from standards, bodies, or Service Level Agreements which have led to their being penalized. A structured and efficient model is helpful to aid small and medium scale enterprises (SMSEs) utilize cloud services safely and ascertain their fitting...
Monitoring of residences and businesses can be effectively performed using machine learning algorithms. As sensors and devices used for monitoring become more complex, having humans process the information to detect intrusions would be expensive and difficult to scale. We propose an automated home/business monitoring system which resides on edge servers performing online learning on streaming data...
Trace checking is a procedure for evaluating requirements over a log of events produced by a system. This paper deals with the problem of performing trace checking of temporal properties expressed in TemPsy, a pattern-based specification language. The goal of the paper is to present a scalable and practical solution for trace checking, which can be used in contexts where relying on model-driven engineering...
The paper explores the features of functional modeling of the process of development of control and monitoring systems, using the example of the system of energy-saving control of technological objects.
Large enterprises are moving towards Software Defined Network (SDN) adoption, where business-critical applications are being deployed on top of highly programmable network components and orchestrated by a single or multiple controllers using network protocols, such as OpenFlow or NetConf for communication. Just like in traditional networks, low-cost monitoring solutions need to be developed for SDN...
An innovative cyber culture and computing of social governance of citizens is proposed, aimed at the moral metric cloud service of social groups through the leverage of digital monitoring and expert evaluation of social processes and phenomena. Cyber culture is defined as the development level of social, technological, moral and material relations between society, the physical world and cyberspace...
With the rapid development of science and technology, the informatization level of China water resource management has made considerable improved. Three disasters controls (flood control, anti-drought & typhoon defending) is an important content of the Guangzhou water management work. In recent years, a series of information collection system have been built to make the water status data acquirement...
This paper proposes a design to implement Intelligent Examination subsystem in the Internet Plus environment, which uses structure model combining B/S and C/S, JSP technology and SSH frames. Student examination terminal facilitates automatic acquisition and maintenance of exam candidate's face image for automatic authentication of its identity, automatically obtaining examination papers' information,...
The notion of a BPaaS is currently taking a momentum as many organisations attempt to move and offer their business processes (BPs) in the cloud. Such BPs need to be adaptively provisioned so as to sustain the service level promised in the respective SLA. However, current cloud-based adaptation frameworks cannot cover all possible abstraction levels and usually rely on simplistic adaptation rules...
We live in the post-informational era. Nowadays technologies transform many segments of human life. The Internet of things is becoming one of the most important information technologies that can change and has already changed the lives of people around the world. Under the Internet of Things (IoT) is understood the concept of a computer network that unites the most diverse devices, between which interaction...
Energy interconnection (EI) is a logical consequence when ideas of open source and distributed scheme from the information field are introduced into the energy field. EI is essentially a typical cyber-physical system. This paper studies the new capabilities in sensing, computation, communication and control by analyzing its characteristics and demand. Firstly, we analyze the system architecture of...
Traffic monitoring is an essential task for network operators since it allows evaluating network performance. Monitoring data from origin-destination (OD) traffic in core virtual network topologies can be collected from packet nodes and stored in a repository for further analysis, e.g., to detect anomalies or to create predicted traffic matrices for the near future. In this paper we propose a set...
Assessment feedback, which is an important factor in student learning development, has been a source of dissatisfaction for many years. The technology used in universities such as Gradebook does not allow the tracking of student engagement with their feedback. In general, engagement is mainly reported via observation or students' self-report. This paper presents results from using a prototype application...
Emerging Internet of Things represents a paradigm shift in our understanding of modern communication networks. The basic premise is to have smart sensors collaborate directly without human involvement to deliver a new class of applications having far reaching consequences for all aspects of human life. In particular Internet of Things revolution is transforming the modern connected healthcare. However,...
The orchestration of network services is a well investigated problem. Standards and recommendation have been produced by ETSI and IETF while a significant body of scientific literature can be found exploring both the theoretical and practical aspects of the problem. Likewise several open-source as well as proprietary tools for network service orchestration are already available. Nevertheless, in most...
Model-based simulation and monitoring are becoming part of advanced learning environments. In this paper, we propose a model-based simulation and monitoring framework for management of learning assessment and we describe its architecture and main functionalities. The proposed framework allows user-friendly learning simulation with a strong support for collaboration and social interactions. Moreover,...
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