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Energy-Adaptive Signal Processing Under Renewable Energy
Journal of Signal Processing Systems, 2015This paper presents an energy-adaptive performance management technique for the design of embedded signal processing systems powered by renewable energy sources. By jointly considering the non-deterministic characteristics of renewable energy and the unique relationship between signal processing performance and the required energy consumption, a ...
Junlin Chen, Lei Wang 0003
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Application of entropy and energy measures of fuzziness to processing of ECG signal
Fuzzy Sets and Systems, 1998The paper deals with the application of entropy and energy measure of fuzziness to processing of ECG signal. After formulation of the problem the notion of entropy measure of fuzziness is recalled. Next the idea of a fuzzy signal created from the original signal is proposed and the entropy measure of fuzziness determined for each sample is calculated ...
Ernest Czogala, Jacek M. Leski
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Advances in Control, Signal Processing and Energy Systems
Lecture Notes in Electrical Engineering, 2020exaly +2 more sources
Energy Efficient Digital Signal Processing
Optical Fiber Communication Conference, 2014We discuss the major power reduction trends for DSP-ASICs used in coherent optical interfaces that target line card and pluggable applications. Optimization measures are shown for the digital and physical design of such integrated circuits.
Maxim Kuschnerov +2 more
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Processing Energy and Signals by Molecular and Supramolecular Systems
Chemistry – A European Journal, 2007AbstractAny kind of device or machine requires a substrate, energy, and information signals. If we wish to operate at the nanometer scale, we must use molecules as substrates. Energy‐ and signal‐processing at a molecular level relies on cause/effect relationships between the input supplied and the kind of process obtained.
BALZANI, VINCENZO +2 more
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BioCare: An Energy-Efficient CGRA for Bio-Signal Processing at the Edge
2021 IEEE International Symposium on Circuits and Systems (ISCAS), 2021Coarse Grained Reconfigurable Architectures (CGRAs) have proved to be viable platforms for health monitoring applications. Targeting energy-efficiency, state-of-the-art (SoA) CGRAs are augmented with approximation techniques, while still maintain acceptable accuracy at final Quality of Result (QoR).
Zahra Ebrahimi, Akash Kumar 0001
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Circuits for energy harvesting sensor signal processing
2006 43rd ACM/IEEE Design Automation Conference, 2006The recent explosion in capability of embedded and portable electronics has not been matched by battery technology. The slow growth of battery energy density has limited device lifetime and added weight and volume. Passive energy harvesting from solar radiation, thermal sources, or mechanical vibration has potentially wide application in wearable and ...
Rajeevan Amirtharajah +4 more
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An Energy Scalable Computational Array for Sensor Signal Processing
IEEE Custom Integrated Circuits Conference 2006, 2006Harvesting energy from environmental sources can extend wireless sensor network node lifetime beyond the limits of battery technology. However, the output power from an energy harvester is highly variable. We propose a domain-specific computational array which maximizes sensor performance by matching system power consumption to the available scavenged ...
Liping Guo +2 more
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Energy efficient Digital Signal Processing
2010 53rd IEEE International Midwest Symposium on Circuits and Systems, 2010This paper focuses on issues related to energy efficient Digital Signal Processing (DSP) - taking a Systems-to-Silicon approach. This implies that achieving maximum energy efficiency in a DSP system is a distributed task from the systems level (compilers, algorithm design etc.) to a silicon (transistor, process technologies etc.) level.
Neeraj Magotra, Jim Larimer
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