System Bits: Jan. 22


Toward more trusted microelectronics David Crandall, an associate professor in Indiana University Bloomington’s School of Informatics, Computing and Engineering, is collaborating with other researchers through the Indiana Innovation Institute (IN3) to work on technology challenges for private industry and the U.S. Department of Defense. Crandall is currently tackling trusted microelectron... » read more

Power/Performance Bits: Jan. 22


Efficient neural net training Researchers from the University of California San Diego and Adesto Technologies teamed up to improve neural network training efficiency with new hardware and algorithms that allow computation to be performed in memory. The team used an energy-efficient spiking neural network for implementing unsupervised learning in hardware. Spiking neural networks more closel... » read more

Power/Performance Bits: Jan. 2


High-temp electronics Researchers at Purdue University, UC Santa Cruz, and Stanford developed a semiconducting plastic capable of operating at extreme temperatures. The new material, which combines both a semiconducting organic polymer and a conventional insulating organic polymer could reliably conduct electricity in up to 220 degrees Celsius (428 F). "One of the plastics transports the ch... » read more

System Bits: Dec. 4


High precision system for self-driving car navigation Based on technology developed by ETH Zurich researchers, Fixposition is a spin-off specializing in real-time navigation systems for use in self-driving vehicles, robots or industrial drones, which uses a combination of satellite-based positioning systems such as GPS with computer vision technologies to achieve an unparalleled degree of prec... » read more

System Bits: Oct. 16


Solving the quantum verification problem UC Berkeley doctoral candidate Urmila Mahadev spent 8 years in graduate school solving one of the most basic questions in quantum computation, which is how to know whether a quantum computer has done anything quantum at all, according to Quanta Magazine. In her paper, Mahadev presents the first protocol allowing a classical computer to interactively ... » read more

Power/Performance Bits: Oct. 2


Photonic sensor Researchers at Washington University in St. Louis devised a way to record environmental data using a wireless photonic sensor resonator with a whispering-gallery-mode (WGM) architecture capable of resonating at light frequencies and also at vibrational or mechanical frequencies. Optical sensors are not affected by electromagnetic interference, a major benefit in noisy or har... » read more

Power/Performance Bits: Sept. 18


Etching photovoltaics Researchers at Michigan Technological University and Aalto University found a way to reduce production costs of black silicon solar cells by more than 10%. The first prototype modules have been manufactured on an industrial production line. Typically, the silicon used for solar cells is etched to reduce reflected light, although some light is still lost. Nano-texturing... » read more

System Bits: Aug. 28


Characterizing quantum computers To accelerate and simplify the imposing task of diagnosing quantum computers, a Rice University computer scientist and his colleagues have proposed a method to do just this. The development of a nonconventional method as a diagnostic tool for powerful, next-generation computers that depend on the spooky actions of quantum bits — aka qubits — which are sw... » read more

Power/Performance Bits: May 29


Using bandwidth like a fish Researchers from the University of Georgia developed a method to make fuller use of wireless bandwidth, inspired by a cave-dwelling fish's jamming avoidance response. Eigenmannia fish live in complete darkness, sensing their environment and communicating through emitting an electric field. When two fish emit signals at similar frequencies they can interfere with ... » read more

System Bits: April 10


Ultrafast laser beam steering for autonomous cars Researchers at Purdue University and Stanford University reported they have found a novel laser light sensing technology that is more robust and less expensive than currently available with a wide range of uses, including a way to guide fully autonomous vehicles. The team said this innovation is orders of magnitude faster than conventional l... » read more

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