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In this work we focus on solutions to an emerging threat to cloud-based services namely that of data seizures within a shared multiple customer architecture. We focus on the problem of securing distributed data storage in a cloud computing environment by designing a specialized multi-tenant data-storage architecture. The architecture we present not only provides high degrees of availability and confidentiality...
This paper gives the model of the decision support system based on data mining and web technology. The structure of the decision support system has been improved. And the paper studies features of each module of the new system. The system makes use of the technology of the data warehouse and data mining to improve the decision-making ability, and uses Web technology to improve the efficiency of the...
In the management of land resources, reasonably controlling the amount of land use and making the land resources used intensively is an important measure to implement the dustainable development of land resources. Standing on the land use conditions of land resources, this article considers the business of examining land use as the main line. According to the problems which are possiblely existing...
In this paper, we present a Decision Support System (DSS) framework for innovation management. The proposed framework utilizes the data acquired by a web based questionnaire which is filled in by the upper managers of the manufacturing companies. The DSS compares their answers with the responds of the other companies existing in the database of the DSS and determines the weak points of the company...
Sensor web applications such as real-time environmental decision support systems require the use of sensors from multiple heterogeneous sources for purposes beyond the scope of the original sensor design and deployment. In such cyberenvironments, provenance plays a critical role as it enables users to understand, verify, reproduce, and ascertain the quality of derived data products. Such capabilities...
Railway construction organization is a crucial part of modern railway operation system and the decision-making of construction plan is a complex and difficult problem. Compounding with computer science, information technology and group decision support system theory, a web-based distributed group support system, called Railway Construction plan Decision Support System (RCDSS) is designed and developed...
Technological and energetic networks display functional interdependency effects which should be evaluated and accounted for when control and healing strategies have to be envisaged. Topological and functional emulations (based on available data) of interconnected networks might help in shedding some light on the complex entanglement binding different technological networks. The case of electrical...
Innovative strategies for effective basin-scale salinity management have been developed in the Hunter River Basin of Australia and more recently in the San Joaquin River Basin of California. In both instances web-based stakeholder information dissemination has been a key to achieving a high level of stakeholder involvement and the formulation of effective decision support salinity management tools...
Firstly, it discusses the main characteristic of workflow management system (WfMS) which is used to solve Web-based domain problem, then it put forward a collaborative control system structure including three key modules under cooperative network environment, named as domain process rule base (RB), workflow template base (WfTB) and workflow collaborative solving cooperator(WfCC) separately. Furthermore,...
Bayesian networks (BNs) are probabilistic graphical models that are widely used for building diagnosis- and decision-support expert systems. The construction of BNs with the help of human experts is a difficult and time consuming task, which is prone to errors and omissions especially when the problems are very complicated. Learning the structure of a Bayesian network model and causal relations from...
The deep Web data integration has become more and more important due to the large amount of deep Web data sources. Nevertheless, how to select the most relevant data sources on deep web is still a challenging issue. However, the existing strategies only focus on the data sources interfaces, which are not enough to select the best-effort data sources in the same domain. To solve this problem, an integrative...
Various phases in the delivery of software services such as solution design, application deployment, and maintenance require analysis of the dependencies of software products that form the solution. As software systems become more complex and involve a large number of software products from multiple vendors, availability of correct and up-to-date system requirement information becomes critical to...
A construction and implementation technology of Distributed Decision Support System based on Business Integrated Network is described in this paper, First, we construct the framework of business intelligence decision support system(BIDSS) based on business integrated network, then we discussed the composition of the BIDSS in both the wired and wireless integrated network, the key technology to implement...
Competitive intelligence plays important role in enterprises competitive strategy and decision support. Based on previous questionnaire survey work, the demand analysis of competitive intelligence system of Chinese enterprises is made from the following four aspects: information demand, organization demand, technology demand and harmony demand. Subsequently, we designed the framework model of the...
The E-Government System is composed of three networks and one database. The business network within government offices (the Internal Net), the resource network in central and local administrations and departments (the External Net), the public information network (PIN) relying on the Internet. It is necessary to rebuild data in the three networks of the system in order to construct an effective electronic...
The tendency of modern enterprise marketing is to use network. The modern enterprise must meet the contemporary marketing's need to establish marketing decision support system (MDSS) that base on network behavior, namely WMDSS. It uses the browser/server structure to design WMDSS logical organization. WMDSS is constituted by client side, Web server and database server, and increased the function of...
This paper presents a methodology for setting up a decision support system for user interface design (DSUID). We first motivate the role and contributions of DSUID and then demonstrate its implementation in the case of usability diagnosis of Web pages, based on time analysis of clickstream data. The resulting DSUID diagnostic reports enable website managers to learn about possible sources of usability...
Ensuring public security is an important issue for every government, and effective public security depends on the efficiency of criminal justice processes and procedures. The procedures of the criminal justice may be viewed as the upper-, middle-, and down-stream sections of a supply chain. Like their business counterparts, most law enforcement agencies have to deal with logistics, information flow,...
In order to realization electronic parts product appearance quality detection control, one kind of processor based on the intelligent knowledge automatic extraction and system intelligence modeling was presented. In the processor, wavelet-fuzzy technique and neural network technique are combined. Uses the fuzzy wavelet extraction image feature, and wavelet function is used as fuzzy membership function...
The paper deals with the knowledge transformation process on the background of geospatial data modelling and discusses the possibilities of the context use as a reflection of the system of understanding. The problem of the relation to the decision support system is addressed and GIS as a tool dealing with all phases of knowledge structure. The paper shows that with the development of the Web services...
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