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.
Fuzzy systems have been used as a mechanism to build classifiers which are called fuzzy rule based classification systems (FRBCSs). In this paper, a new method for improving this kind of classifiers, based on ensemble strategy, is proposed. Here instead of building a classifier or a fusion of a group of them, we build some base classifiers and select one for every test pattern. A number of UCI datasets...
ETL is an important process in building data warehouse. For processing large volume of data and accessing to heterogeneous multi-data sources, how to efficiently shorten the execution time and possess the ability of general accessing data sources is a big challenge. Aiming at the special requirements of telecommunication decision support system, this paper proposes a solution of a general ETL management...
Automatically extraction model, which is based on shape, spectrum, texture and other characteristics information, achieves a better effect in the information extraction of the buildings, but it is difficult to identify the building further. Therefore, this paper proposes we should consider the spatial association features and semantic features characteristic of the objectives when identifying the...
As a major part of teaching performance management in universities, Curriculum evaluation is of great significance in strengthening education management. During the course of curriculum evaluation, multiple expert decision combination has received much attention in recent years. But the evaluation point of individual expert is much different from others experts. To avoid the negative influence of...
Map building is very important to accomplish autonomous navigation and other complex intelligent tasks. A novel method of feature map building was proposed to process the uncertainty data and noise data of sonar. This method has introduced sonar arc to describe detectable region for sonar, and extracted line by a novel Hough transform based on randomized Hough transform and multi-resolution Hough...
Civil engineering is different from other products, for it is large and stable, it takes long time to build, and it is built openly. Many recognized vocational talent development models have proved to be not effective in training the civil engineering students. Aiming at to accomplish the goal that students will be qualified in their work after graduation, Zhejiang College of Construction initiated...
This paper according to economics of real estate and macro-control theory, combine with the characteristics of the real estate market, macro-control of the real estate market is studied. Systematically established the Stability conditions of equilibrium point for this model which is given by dynamic model of three-dimensional non-linear differential equations based on the the total number of houses...
Teachers have driven to explore new ways to optimize the results they dedicate to their students. The attempt toward developing an innovative teaching was conducted first year at the industrial design department of Chang Gung University, Taiwan. To explore integrated teaching methods for the course of engineering design, students were asked to design, build and test automata (one kind of mechanical...
Through building a socialist "harmonious society" is becoming the highlight for current theoretical studies and the direction of practice, the issue of growing income distance attracts wide attentions. Some studies have shown that higher education equity makes a considerable impact on income distribution. Therefore, the relationship between higher education equity and income distribution...
Buildings are important contributors to total energy consumption accounting for around 30 per cent of all energy consumed in China. Of this, around two-fifths are consumed within urban homes, one-fifth within public buildings, and two-fifths within rural area. From the perspective of improving energy efficiency, the public sector is a very important one: it is perhaps the one housing the highest cost-effective...
Large-scale 3D city building models has now become an indispensable part of digital globe information system. It is a big challenge how to make use of limited computer memory space and rendering ability to draw almost infinite city building models on the earth. In this paper, we focus discussion on how to improve the efficiency of management and rendering of largescale 3D city building models, which...
KD-Tree is an important accelerating structure for ray-tracing based realistic rendering. How to construct kd-tree efficiently is very crucial for ray tracing performance. In this paper, we present a fast construction algorithm. It is based on SAH cost estimation function and adopts a clever way to keep sorting order without sorting every time. Thus we reduce the complexity to O(NlogN), which is the...
The isolation effect of the non-eccentric or eccentric single building with base isolation and the multiple building with common isolation are analyzed by self developed software. The results show that, the isolation effect of using the method of non-eccentric multiple building with common isolation under seismic force is the same with the single building with base isolation. However, using the method...
Only considering freshness or total click number of a certain theme may lead to unreasonable themes updating. To improve the reasonableness of updating themes on homepage, this paper proposes a novel model based on theme interestingness of browser group (TIBG). TIBG can be used to calculate the theme's real-time popularity which tracks information related to theme browser's actual interest. Firstly,...
In this paper, a new control strategy is proposed which is about the problem of the design of the energy-efficient central air-conditioning system. Based on the conservation of energy, the model of the people flow and the predicted model of temperature are derived; the gray prediction model GM(1, 1) is applied to predict the error value at the next time of the error sequence, and the value is taken...
The concept of all-in-one digital real estate-management is provided based on the analysis of the current status of the informatization of real estate-management in our country. An especial stress is concentrated on the whole design and the data integration strategy. The research on data integration of all-in-one digital real estate-management, especially on the data integration that the external...
Trustworthy software has attracted increasing concern both in academia and industry. How to effectively evaluate the trustworthiness is becoming a closed question. This paper models the software trustworthiness evaluation (STE) problem as a multi-criteria decision-making (MCDM) problem, and proposes both an evaluation framework and a practical approach to evaluate the software trustworthiness based...
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.