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Recently many imprecise circuit design techniques have been proposed for implementation of error-tolerant applications, such as multimedia and communications. These algorithms do not mandate absolute correctness of their results, and imprecise circuit components can therefore leverage this relaxed fidelity requirement to provide performance and energy benefits. In this paper, several imprecise adder...
Application-specific integrated circuits (ASICs) are physical implementations of algorithms, so implementation metrics are determined in large part by the algorithm specification. However, the system abstraction layers that have been developed to manage the ever-increasing complexity of digital systems separate algorithm designers from hardware designers, forcing the latter to work within the design...
Geographic routing is widely used in wireless sensor networks. The problem that most of the geographic routing algorithms, which adopt greedy algorithm as their basic routing strategies, have to face is the ldquolocal minimal phenomenardquo. In this paper, we propose a neighbors investment geographic routing algorithm (NIGRA), which is based on the geographic information of 2-hop neighbors. NIGRA...
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