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Y. Li, G. Patounakis, A. Jose, K. L. Shepard and S. M. Nowick, “Asynchronous datapath with software-controlled on-chip adaptive voltage scaling for multirate signal processing applications” Proceedings of the International Symposium on Asynchronous Circuits and Systems, 2003, pp. 216-225.
S. Rajapandian, Z. Xu, and K. L. Shepard, “Charge-recycling voltage domains for energy-efficient low-voltage operation of digital CMOS circuits” Proceedings of International Conference on Computer Design, 2003.
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Y. Li, G. Patounakis, K. L. Shepard, “High-throughput asynchronous datapath with software-controlled voltage scaling” VLSI Circuits Symposium, 2003, pp. 49-52.