Bayanihan: Web-Based Volunteer Computing Using Java

. This paper presents and discusses the idea of Web-based volunteer computing, wherein people cooperate in solving a large parallel problem by using standard Web browsers to volunteer their computers' processing power. Because volunteering requires no prior human contact and very little technical knowledge, it becomes very easy to build very large volunteer computing networks. At its full potential, volunteer computing can make it possible to build world-wide massively parallel computing networks more powerful than any supercomputer. Even on a smaller, more practical scale, volunteer computing can be used within companies or institutions to provide supercomputer-like facilities by harnessing the computing power of existing workstations. Many interesting variations are possible such as networks of information appliances (NOIAs), paid volunteer systems, and barter trade of computing resources. In this paper, we discuss these intriguing possibilities, and identify several issues that wi..