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.
Via analyzing characters of vast disaster news on the internet, a new topic detection algorithm based on Group Average Hierarchical Clustering (GAHC), which is suitable for the processing of big data on the network, is proposed in this paper. The core idea of GAHC is to divide big data into smaller groups, and then cluster groups hierarchically to generate final topics. During the process of clustering,...
As far as possible, the generally-known supporting techniques of Internet of Things and the widely-used Internet techniques are adopted to develop the interactive network platform of ubiquitous service, which can not only achieve the "stupidization" of its ways of using, but also is beneficial to march towards Ubiquitous Society. At present, according to changes of users' requirements in...
“The Interactive Network Platform is developed in the Support of a Dynamic Resource Repository of General Archives Education” on the basis of exploring general archives education — a new field. This Network Platform is able to solve many problems arising in the new field, which are difficult to tackle with traditional methods. It consists of archives information integration system, archives user feedback...
WANETs is a recent network architecture where the nodes are spread all over the world but behave exactly as if they are part of a single-hop or multi-hop wireless networks at the PHY and MAC layers. Without distinguishing data packets and noise, the Software Defined Access Point (SoDA) samples the wireless channel for the uplink and multicasts the sampled data via Internet to other SoDAs. This leads...
As an important branch of Media Access Control (MAC) protocol for Mobile Ad Hoc networks (MANETs), slotted MAC protocol with high efficiency is to pursue high throughput as well as reduce the overhead. Based on data-flow-classification method which is very mature in Internet, the paper proposes a novel distributed Flow-Driven MAC protocol (FD-MAC) for MANETs. FD-MAC reserves the slots for the elephant...
In this paper, we study the problem of anomaly detection in high-dimensional network streams. We have developed a new technique, called Stream Projected Outlier deTector (SPOT), to deal with the problem of anomaly detection from high-dimensional data streams. We conduct a case study of SPOT in this paper by deploying it on 1999 KDD Intrusion Detection application. Innovative approaches for training...
In recent years Web services has become prevalent and be looked as the best way in constructing distributed system over the Internet. Matchmaking is the key technique concerning Web services because it is the foundation of doing service discovering and composition. The matchmaking of Web services consists of the so called IOPE matchmaking. The capability information carried by IO is different from...
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.