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Analog-to-information converters and Compressed Sampling (CS) sensor front-ends try to only extract the relevant, information-bearing elements of an incoming data stream. Information extraction and recognition tasks can run directly on the compressed data stream without needing full signal reconstruction. The accuracy of the extracted information or classification is strongly determined by the front-end...
3D interposers are one of just a few ways of making electronic systems faster and more powerful, but their design can be complex. This paper presents a optimization flow to assist the design of silicon interposers with the highest bandwidth density possible. Using the methodology described in this paper, simulations have shown that chip-to-chip links on a silicon interposer can achieve bandwidth densities...
Distributed algorithms allow wireless acoustic sensor networks (WASNs) to divide the computational load of signal processing tasks, such as speech enhancement, among the sensor nodes. However, current algorithms focus on performance optimality, oblivious to the energy constraints that battery-powered sensor nodes usually face. To extend the lifetime of the network, nodes should be able to dynamically...
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