Browsing by Author "Vakali, Athena I."

Now showing items 21-25 of 25

    • Conference Object  

      Replication based on Objects Load under a Content Distribution Network 

      Pallis, George C.; Stamos, Kostas; Vakali, Athena I.; Katsaros, Dimitrios S.; Sidiropoulos, Antonis; Manolopoulos, Yannis (Institute of Electrical and Electronics Engineers Inc., 2006)
      Users tend to use the Internet for "resource-hungry" applications (which involve content such as video, audio on-demand and distributed data) and at the same time, more and more applications (such as e-commerce, elearning ...
    • Conference Object  

      A similarity based approach for integrated Web caching and content replication in CDNs 

      Stamos, Kostas; Pallis, George C.; Thomos, Charilaos; Vakali, Athena I. (2006)
      Web caching and content replication techniques emerged to solve performance problems related to the Web. We propose a generic non-parametric heuristic method that integrates both techniques under a CDN. We provide ...
    • Conference Object  

      A Study on Workload Characterization for a Web Proxy Server 

      Pallis, George C.; Vakali, Athena I.; Angelis, Lefteris; Saïd Hacid, M. (2003)
      The popularity of the World-Wide-Web has increased dramatically in the past few years. Web proxy servers have an important role in reducing server loads, network traffic, and client request latencies. This paper presents ...
    • Article  

      Validation and interpretation of Web users' sessions clusters 

      Pallis, George C.; Angelis, Lefteris; Vakali, Athena I. (2007)
      Understanding users' navigation on the Web is important towards improving the quality of information and the speed of accessing large-scale Web data sources. Clustering of users' navigation into sessions has been proposed ...
    • Book Chapter  

      Web data management practices: Emerging techniques and technologies 

      Vakali, Athena I.; Pallis, George C. (IGI Global, 2006)
      New state-of-the-art techniques for analyzing and managing Web data have emerged due to the need for dealing with huge amounts of data which are circulated on the Web. Web Data Management Practices: Emerging Techniques and ...