The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The integrated avionics system is a platform that integrates a series of flexible, reusable, interoperable hardware and software resources. It enables to implement the decoupled isolation of task software and physical resources under the premise of versatility of hardware resources and configuration of system applications, which can meet the requirements of software system updates and task changes...
In the nuclear power engineering, methods of detection and diagnostics of failures, as well as methods of information support of human operators in order to improve the efficiency and reliability of the operation, play increasing role. A task that is solved within the information support is the task of calculating technical and economical indexes, which the paper is devoted to.
Teaching quality value is the key point in valuing teaching quality in universities. This paper introduces the model design and evaluation index, web design and work flow, etc, and it is combined with Teaching Evaluation System (TES) of the Yuxi Normal University. It can remedy the defects in traditional teaching evaluation. Now the TES has been adopted in practice and the results show that it can...
We present the M.In.E.R.Va. project, an online tool to help students (both attending Secondary Schools and Universities) recovering their deficiencies in Mathematics. We also present an analysis of the answers given by the students, performed using the Rasch model, which allows to investigate both students' results and the validity of the items.
This paper presents the SQALE (Software Quality Assessment Based on Lifecycle Expectations) method. We describe its Quality Model and Analysis Model which is used to estimate the Quality and the Technical Debt of an application source code. We provide recommendations and guidelines for using the SQALE indicators in order to analyse the structure and the impact of the Technical Debt.
This paper describes a new approach to systems readiness by identifying quantitative hardware and software criteria to improve objective and effective decision-making at product shipment. The proposed method expands on previous work done in the software area by including and organizing hardware data. This streamlines various and diverse criteria obtained from existing quality and reliability data...
Existing design research on culture was summed up at first, and then the culture dimensions which contra pose the Internet products were summarized, and then the user satisfaction model was established. At last, a research example-MSN based on a questionnaire to some Chinese, Japanese and Americans was completed. The research finished the data analysis, found out the relativity of initial evaluation...
We proposed a new approach for target value sequencing problem using weighted evidence theory. Target value evaluation index system is constructed located at artillery battlefield, the uncertain target information are fused based on the evidence theory, the index weight is decided based on analytic network process. The case proves the reliability of the results and the validity of this method. This...
In this research dataware and software of client-server system for software reliability indexes evaluation are considered. Client-server section of the software system is meant for centralized storage of data about the tested software product, for command product development support and user provision with powerful computing resources of server stations. To establish platform-independence and flexibility...
The model of EPC has been used in our construction industry for 20 years. In the bidding of the practical EPC, the prequalification is usually realized by the traditional procedure and method, which need complicated calculation and implementation process. On the basic process of EPC prequalification tender, this article develops the system of prequalification tender by means of Excel VBA, determines...
Entrepreneurs' quality is a multi-dimensional and multi-level systemic concept. The determination of appropriate evaluation indices, weights and the number of experts are main contents of entrepreneurs' qualities comprehensive evaluation scenario decision-making. Considering the characteristics of the complexity, difficult evaluation of partial indices and high evaluation cost of entrepreneurs' quality...
SaaS has quickly become a mainstream business phenomenon by delivering a software product as a service. In this study, we examine the system dynamics of the SaaS business model in light of the drivers of growth, the various types of SaaS applications and the various entities in the SaaS value chain. A modeling approach is followed to determine the effects of various drivers of growth in SaaS business...
Behavior studies on the neurobiological effects of environmental, pharmacological and physiological manipulations in lab animals try to correlate these procedures with specific changes in animal behavior. Parameters such as duration, latency and frequency are assessed from the visually recorded sequences of behaviors, to distinguish changes due to manipulation. Since behavioral recording procedure...
This paper based on four key abilities of the Prognostics and Health Management (PHM) System including the abilities of fault detection, fault isolation, fault prognosis and prognosis of the remaining life, analyzes and constructs a framework of the PHM quantitative requirements, and defines the quantitative assessment emphasis of the PHM abilities. Targeting these quantitative requirements and proceeding...
Correct software cost estimation is important in software engineering. So it is significant to reasonably evaluate current lots of software cost estimation methods and subsequently select the most suitable one. The evaluation framework of software cost estimation methods is brought forward. The framework summarizes all aspects that should be considered by estimation methods. Fuzzy-Grey comprehensive...
In this paper, we firstly introduce and analyze the problems in existing objective weighting methods in MADM. Then we propose some ideas of solutions for those questions. Finally, we give a feasible solution for determining of weights, and verify its feasibility by a data experiment.
This paper proposed the layered index method for network reliability analysis through the study of the current network reliability research, as well as the existing problems. This paper first analyzed the required function, the stated condition, the specified period of the network reliability definition, then discussed the calculation of the application reliability based on individual application,...
As the industry moves to more mature software processes (e.g., CMMI) there is increased need to adopt more rigorous, sophisticated (i.e., quantitative) metrics. While quantitative product readiness criteria are often used for business cases and related areas, software readiness is often assessed more subjectively & qualitatively. Quite often there is no explicit linkage to original performance...
With the advent of cloud computing, massive and automated system management has become more important for successful and economical operation of computing resources. However, traditional monolithic system management solutions are designed to scale to only hundreds or thousands of systems at most. In this paper, we present Blue Eyes, a new system management solution to handle hundreds of thousands...
To deal with the selection of BPM software and lack of unified trustworthy evaluation index standards, this paper summarizes a systematic and reasonable BPM software trustworthy evaluation index system from the two dimensional prospective. By introducing a set of linguistic evaluation scales and the related notions, a multi-attribute group decision-making model base on AHP and linguistic scales is...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.