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 study on the speech emotion recognition has very important realistic values in such aspects as enhancing the intelligence and humanity of computer, developing new human-machine environment and improving speech recognition results. The first goal is to search the most useful features with analyzing the features related emotions. The second gold is to find a recognition model to make use of these...
Combination existing Semantic Web services to form a new, reusable and value-added service is an important issue of the Semantic Web Services. In this paper, we proposed a message-driven-based Semantic Web Service Composition (SWSC) model, which is recognizes the semantic connection between Web Services base on Web Services Description Framework for Semantic (RDF4S), and using it modeling inner-relationship...
At present, most scholars know the important of requirements evolution, however, efficient methods to guide are still lacked. The paper presents the modeling of reflection requirement based on the ??-calculus to capture the requirements evolution, and makes it carry out efficiently and controllable. Aimed at the evolution issues of OWL-S requirements specification, this paper proposes a ??-Calculus...
Primates demonstrate an outstanding ability of gaining a continuous tracking of target in cluttered environments after target disappears in the scene for a long time while it is still a challenge for artificial visual system to do so. Research in psychology indicates that selective visual attention with two attention selection processes is crucial to visual tracking. This paper presents a novel visual...
With the increasing development of web service technologies, more and more applications need web services to give strong capabilities. We divide the existing information space into two levels - semantic space and information space. It will make the tranditional operations on web services been abstracted from information space level into semantic space level. Through semantic computing and semantic...
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.