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.
Elastic optical networks are prone to spectrum fragmentation, resulting in poor resource utilization and often higher blocking probability. To overcome the spectrum fragmentation, a defragmentation (DF) of the spectrum can be applied by reconfiguring some or all active connections. However, reconfiguration is generally not desirable, as it can interrupt the services of the existing connections. In...
Conventional methods for classifying SAR data, such as H-α decomposition, Wishart classifier etc. are quite complex and classifies data only on the basis of polarimetric information. With the advent of distinct feature types, their role in land cover classification using SAR data could be analysed. For the sake of classification, researchers are extracting and combining several features in order to...
In the past SAR data has been proven as a great source for land cover characterization. For classification purpose many individual methods has been used, but single method are likely to undergo high variance or biasness depending on the base used for classification. Hence, in this paper random forest classification technique has been used for SAR data classification into different land cover classes...
Two Photonic Crystal Fibers (PCFs) structure has been investigated. One of the PCFs structure has ethanol as the wafer, where as the other structure has soft glass as the wafer. Both the PCFs structure has seven ring of circular air holes. The first structure has shown very low dispersion at the first optical window. The second structure reports an anamolous dispersion behavior. A very low loss and...
Two Photonic Crystal Fibers (PCFs) structure has been investigated. One of the PCFs structure has ethanol as the wafer, where as the other structure has soft glass as the wafer. Both the PCFs structure has seven ring of circular air holes. The first structure has shown very low dispersion at the first optical window. The second structure reports an anamolous dispersion behavior. A very low loss and...
After intensity value, texture is another significant characteristic which could be used to describe an image. In this paper, a critical analysis based on texture features has been carried out to develop a decision-tree based land cover classification technique for SAR image. The individual role of textural measures like mean, variance, lacunarity, entropy, homogeneity, contrast, dissimilarity, second...
A semantic web service composition system can be considered as a multi-agent system, in which each of the agent act as a component service provider. In the service composition process, selecting most appropriate service for performing a task is considered to be one of the important aspects. This paper proposes a multi-agent based semantic web service composition process. The process presented deals...
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.