Green Super computing Comes of Age
Energy-efficient (green) supercomputing has traditionally been viewed as passé, even to the point of public ridicule. But today, it’s finally coming into vogue. This article describes the authors’ view of this evolution. In 2002 the Japanese Earth Simulator supercomputer shattered US domination of high-end computing (HEC) with a 400 percent increase in computational speed, as […]
free research papers-FPGA
Field Programmable Gate Array is a digital integrated circuit that can be programmed to do any type of digital function. When the FPGA-based system is used for implementing the desired FLC, many possible designs can be tried due to the reusability of the FPGA. Often, a hardware implementation on the FPGA-based system is supported by […]
Trust Based Security Scheme for RREQ Flooding Attack in MANET
Mobile ad hoc are gaining popularity because of availability of low cost mobile devices and its ability to provide instant wireless networking capabilities where implementation of wired network is not possible or costly. MANETs are vulnerable to various types of attack because of its features like continuous changing topology, resource constraints and unavailability of any […]