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 problem of extracting high level information from digital images and videos is frequently faced in the area of computer vision and machine learning. For the recognition of traffic signs, a lot of outstanding methods have been proposed, and deep models demonstrates that their powerful representation capacity, can archieve dominant performances. In this paper a method for recognizing traffic signs...
The carbon dioxide is the major component of greenhouse gas in energy consumption. Because of different energy varieties and consumption patterns carbon emissions are different. Therefore, the estimate of carbon emissions should be calculated one by one according to different energy variety which bases on the clear range of energy consumption counting. In accordance with the carbon emission factors...
In order to investigate the impact of Macroeconomic Environment and financial factors on Companies in financial distress, This paper collects real estate listed companies from 2001 to 2008 as samples and then develops two models, model I of which introduces financial factors and Model II have the financial factors and the macroeconomic factors integrated together. Then this paper uses Logistic Regression...
In this work we mapped the spatial and temporal patterns of the land subsidence near the city of Hangzhou, China by PSI analysis with 49 scenes of ERS-1/2 SAR images acquired from 1992 to 2006 to detect and retrieve the subsidence due to economic development. The main reason of land subsidence in Hangzhou is groundwater exploitation, which is necessary for the rapid economic development, especially...
For the particularity of electric power enterprises themselves, the commonly methods used to forecast their financial risk is limited and inadequate. To forecast the financial risk of the power enterprises scientifically and accurately, this paper establishes a financial risk evaluation index system with the camel rating thinking, and then describes the adaptive genetic algorithm (AGA) evaluation...
Awareness net model is created for identification of process awareness requirement of the actors in collaborative business process in terms of roles, tasks and artefacts that exist within the collaborative processes. It could divide actors' awareness of knowledge sharing into five awareness levels. Consequently, people could use the model to measure actors' contribution to knowledge sharing and improve...
Service quality competitiveness is the focus of services quality management under economy globalization. This paper introduces a method based on linguistic approach to evaluate service quality competitiveness. Firstly, a service quality competitiveness evaluation index system is proposed, which is composed of five aspects such as quality stratagem, quality resources, quality capability, customers'...
A large-scale multivehicle model is presented. Based on individual local observed information of the swarm, a fuzzy logical controller (FLC) of the attraction/repulsion function is built. Combining with the rate consensus algorithm, the swarming of the separation, cohesion and alignment is achieved. By applying the connected network from the individual local perceived information, the aggregation...
This paper addresses the robust fuzzy control problem for nonlinear multiple time-delay large-scale systems in the presence of modeling errors and the state variables unavailable for measurement. The Takagi-Sugeno (T-S) fuzzy control system with modeling errors is adopted for modeling the nonlinear multiple time-delay large-scale systems and establishing fuzzy state observer. In terms of Lyapunovpsilas...
The snow-covered information, including snow-covered area, snow depth and snow water equivalent have been extracted from the remote sensing imagery of CBERS-02 satellite over the area of Jiaodong Peninsula in west Shandong Province, one of the snowiest regions in China. Based on the pre-processing of remote sensing data of CBERS-02 imagery, the statistical analysis of spectral characteristics has...
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.