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.
Recent studies have shown that the Pending Interest Table (PIT) in most Information-Centric Networking proposals can represent a bottleneck for the network performance. Newly arrived interest packets at the PIT are dropped if the PIT becomes full. In-network caching may fail to reduce the traffic load on the PIT if the cache dynamics is high as memory in routers is limited. How to manage the occupancy...
Despite simulation offers tremendous promise for designing and analyzing complex production systems, manufacturing industry has been less successful in using it as a decision support tool, especially in the early conceptual phase of factory flow design. If simulation is used today for system design, it is more of-ten used in later phases when important design decisions have already been made and costs...
As the popularity of Internet services continues to rise, the need to understand the design of the data center systems hosting these workloads becomes increasingly important. Unfortunately, research in this area has been stifled, primarily due to a lack of tools, workloads, and rigorous evaluation methodology. Traditional tools, such as architectural simulators, do not directly address data center-level...
In this paper we propose a web log mining-based network user behavior analysis scheme, which plays an important role in network structure optimization and website server configuration. Based on clustering and regression model, we studied the network user's visit model in a university by analyzing a large amount of web log data which is collected from the university campus network. The data analyzing...
Web log files store data related to the use of a website. Analyzing these data in detail is therefore crucial for improving the user browsing experience. However, usually Web log data are stored in flat files in different formats which hinders their analysis, thus obliging to use specific Web log analysis tools. In this context, approaches for structuring Web log data to better analyze them are highly...
With a majority of Internet traffic being predicted to be caused by content delivery, it is clear that content delivery applications will consume much of the resources on the Internet. This paper considers the problem of cost-efficient content delivery, in which the application incurs both a network delivery cost (e.g., from cross ISP traffic or, more generally, operation/energy costs at Internet...
Various phases in the delivery of software services such as solution design, application deployment, and maintenance require analysis of the dependencies of software products that form the solution. As software systems become more complex and involve a large number of software products from multiple vendors, availability of correct and up-to-date system requirement information becomes critical to...
FEA is a key product development tool, and remote FEA (finite element analysis) services via internet are an effective and economical way to popularizing FEA technology for different-sized manufacturing enterprises. For FEA grid portal, modeling technologies of FEA grid services and grid information management structure are presented in this paper. For modeling technologies of FEA grid service, workflow...
In this paper it is presented an analysis regarding the modeling technique and design of a database realized by the developer in an ERP (enterprise resources planning) type integrated system, namely SAP (system application product). Such a database creation can be very easily realized using the system tools, and it is required when the SAP standard, although includes many such models, it is not enough...
Active measurements on network paths provide end-to-end network health status in terms of metrics such as bandwidth, delay, jitter and loss. Hence, they are increasingly being used for various network control and management functions on the Internet. For purposes of network health anomaly detection and forecasting involved in these functions, it is important to accurately model the time-series process...
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.