Serwis Infona wykorzystuje pliki cookies (ciasteczka). Są to wartości tekstowe, zapamiętywane przez przeglądarkę na urządzeniu użytkownika. Nasz serwis ma dostęp do tych wartości oraz wykorzystuje je do zapamiętania danych dotyczących użytkownika, takich jak np. ustawienia (typu widok ekranu, wybór języka interfejsu), zapamiętanie zalogowania. Korzystanie z serwisu Infona oznacza zgodę na zapis informacji i ich wykorzystanie dla celów korzytania z serwisu. Więcej informacji można znaleźć w Polityce prywatności oraz Regulaminie serwisu. Zamknięcie tego okienka potwierdza zapoznanie się z informacją o plikach cookies, akceptację polityki prywatności i regulaminu oraz sposobu wykorzystywania plików cookies w serwisie. Możesz zmienić ustawienia obsługi cookies w swojej przeglądarce.
This study was conducted to characterize the development of handwriting consistency in primary school children using Dynamic Time Warping (DTW) technology. A total of ninety-seven children from grade 1 to grade 5 were recruited from a Chinese primary school. The children were asked to perform three handwriting tasks on a digital tablet for data collection. Six parameters were extracted by DTW to examine...
Mapping regional spatial patterns of coral reef geomorphology provides the primary information to understand the constructive processes in the reef ecosystem. The technique of remote sensing plays an increasingly important role in the protection and management of coral reef ecosystems. In this paper, an object-based image analysis (OBIA) method was presented to map intra-reef geomorphology of coral...
Cloud manufacturing transforms scattered resources and capabilities supplied by entity enterprise into integrated manufacturing cloud services, which can be realized through composing different services. A complete candidate service set is the foundation of developing a composite service with higher quality. In order to improve QoS (Quality of Service) of the composite service, the correlations between...
With the rapid development of the Internet, XML (eXtensible Markup Language) has become the standard data format for representation and exchange on the Internet. In many applications, XML files are transferred in a form of continuous streams. For example, in publishing- subscription systems, data is recorded in an XML format and the conditions of the user's subscription are expressed as queries. Thus,...
Recently State Grid Corporation has issued the Implementing Rules of Reliability Evaluation of Transmission System (IRRETS), in which the loop is firstly introduced into the reliability evaluation. Accordingly the reliability evaluation of the distribution grid can be based on loop-outage model instead of the basic elements. The evaluation can be made through three levels: element-loop-system. In...
In order to improve the quality of manufacturing cloud service composition, the influence of service statistic correlation on the QoS of cloud service composition was studied, then a cloud service composition & optimization approach supporting for service statistic correlation was proposed in this paper. Firstly, the statistic correlation between cloud services and their influence on QoS was analyzed,...
Understanding the effects of propagation of radio wave through ionospheric irregularities is critical in the design of transionospheric link. In this paper, some results of scintillation simulations based on the multiple phase-screen (MPS) technique is presented. The results include the fluctuation of amplitude and phase of received signal, the calculation of S4 and sigmaphi index, and the distortion...
According to the features of China's information security risk assessment, this paper presents a comprehensive risk assessment model based on the FSA and the AHP. This model calculated the value of information system security risks from a quantitative viewpoint. With this risk assessment method, China's enterprises could enhance their controls on the various information system security risks, thereby...
The rapid development of information technology and E-commerce proposes new requirements for enterprise's information construction and the suitable evaluation of existing information system (IS) is the important step for that process. In this paper, treating the E-commerce application requirements as the starting points, the author extracts the main factors affecting the IS evaluation from the dimensions...
Podaj zakres dat dla filtrowania wyświetlonych wyników. Możesz podać datę początkową, końcową lub obie daty. Daty możesz wpisać ręcznie lub wybrać za pomocą kalendarza.