CAREER: Scalable High-Performance Information Servers for Internet-based Multimedia Applications

University Of Massachusetts Amherst, Amherst MA

Investigators

Abstract

PI: Prashant Shenoy The rapid growth of the Internet coupled with advances in computing and communication technologies has led to the emergence of a variety of distributed multimedia applications. Realizing such applications requires the development of large-scale information servers that can efficiently manage heterogeneity in data characteristics and application requirements. The main objective of the proposed research is to develop scalable, high-performance information servers to enable Internet-based multimedia applications and utilize the results of this research to enhance the effectiveness of imparting education. The proposed research will address three key issues: (i) the design of a scalable, general-purpose multimedia file system based on network-attached storage, (ii) the design of a coordinated resource management framework for efficiently managing resources on large servers, and (iii) the design of a multimedia proxy cache architecture for efficiently delivering data to applications over wide area networks. The research methodology for addressing these problems is eclectic, relying on a combination of analysis, simulation, and prototype implementation. The proposed teaching efforts will focus on the development of a curriculum in multimedia systems and the use of multimedia technology to improve the effectiveness of distance and classroom education. The proposed effort will: (i) lead to development of hands-on, laboratory-based graduate and undergraduate courses in multimedia, and (ii) explore the use of multimedia technology to develop more effective pedagogical aids.