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 problems in our teaching on object-oriented programming are analyzed, and the basic ideas, causes and methods of the reform are discussed on the curriculum, theoretical teaching and practical classes. Our practice shows that these reforms can improve students' understanding of object-oriented to enhance students' practical ability and innovative ability.
The study presents exploratory research mainly on surfing behavior of smartphone users under a mixed network conditions. It mainly focuses on the following three aspects: variation trend analysis of the functions and operating systems of smartphone, explore the relations between the differentiation in user experience, social networks, emotional contagion sensitivity and cellphone surfing behavior...
The medical modeling based on CT imaging had been widely used in the current finite element analysis (FEA) of biomechanical study. To find out a new rapid and efficient method of model construction became the key point of further study. In this article, we proposed a new modeling method which introduced the innovative employment of the SIEMENS SYNGO 3D software before further processing of MIMICS...
Stomata density is an important parameter that is used to analyze the environmental stress to plants, especially water stress [1–3]. The objective of this paper is to estimate leaves stomata density of Populus euphratica using remote sensing image processing technology, i.e., object-oriented classification, and to analyze ecological significance about stomata density change. The 18 samples were selected...
A review is carried out on how quantitative approaches have been applied so far to the Reliability Prediction and Assessment (RPA) for computer and communication systems. A series of the reliability evaluation technology based on analytic models and computer simulations are developed for use in product design and test, shape, system operation and maintenance, during a research initiative towards understanding...
An important task in network management system is to manage the network device. As different users use different network devices, the management requirements are also different. So software developed for network management must consider maintenance and reuse. This article focuses on the application of Java component technology in network management system. It elaborates on development and application...
Total Isotropic Sensitivity (TIS) refers to the average receiver sensitivity across the entire radiated sphere around the device, which represents the overall receiving capability of the Device under Test (DUT). The designed GPS devices will not be qualified to manufacture unless they meet a minimum certified standard prompted by Cellular Telecommunications & Internet Association.
This paper proposes a method for detecting vulnerability defects caused by tainted data based on state machine. It first uses state machine to define various defect patterns. If the states of state machine is considered as the value propagated in dataflow analysis and the union operation of the state sets as the aggregation operation of dataflow analysis, the defect detection can be treated as a forward...
This paper proposes to use permissions to assure some important parallel interference patterns in multithreaded programs. With pre-defined annotations, programmers are able to express their design intent which could be interpreted as permission representations. A permission is a value associated with some piece of state in a program and it is designed to permit certain operations. There are two inherent...
Personalized information services are services which deliver the right information at the right time on a way preferred by the users, and help users to cope with the increasing amount of information available on the Internet. The arrival of the ambient intelligent (Ami) era brings great opportunities to personalized information services. In order to satisfy the users' personalized requirements better...
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.