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.
This paper presents rough set model under different granular computing, and compares the model under combined granular with that under single granular, also with rough set model under logical computing of granule. Results show that combination granule and logical computing of granule construct a chain, which will lay a foundation for knowledge acquisition based on information granule and induction...
This paper grafts rough set theory, logical computing with granular computing, and retrieving rough set model under logical computing of granular. This paper formally defines logical computer of granular and also presents its properties. In addition, this paper discusses the relationship between the values of granular with logical computing of granular. All of these will lay a foundation for knowledge...
Image segmentation is an important problem in image processing and object recognition, and is one well-known bottleneck for further applications. Fuzzy C-means, as one typical clustering algorithm in pattern recognition, has been improved for image segmentation in many aspects. Aiming at the distance form in FCM, this paper proposes to incorporate FCM with kernel functions, which will make it insensitive...
This paper probes into such problems in the course ldquoIntroduction to Computer Sciencerdquo as teaching mode, teaching content, teaching method reform, and etc. Also, the teaching organization of theoretical teaching and practical teaching is analyzed; the teaching philosophy of cultivating students' humanistic quality and innovation quality is tried, which achieves good result.
Aiming at a special incomplete information system, this paper proposes a novel rough set model to deal with it. Compared with other systems, this kind of incomplete system has the value of ldquonotrdquo. After analyzed related methods for incomplete information system, this paper proposes one special relation based on CWA and OWA, which can reflect the real situation between objects.
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.