tag: Johns Hopkins University

Hardware Implementation Of A Random Gumber Generator On A FPGA
By Technical Paper Link - 13 Sep, 2022 - Comments: 0

A new research paper titled "FPGA Random Number Generator" was published by a researcher at Johns Hopkins University. According to the paper's abstract: "This paper offers a proof-of-concept for creating a verilog-based hardware design that utilizes random measurement and scrambling algorithms to generate 32-bit random synchronously with a single clock cycle on a field-programmable-gate-arr... » read more

It’s Eternal Spring For AI
By Rama Chellappa - 14 Jul, 2020 - Comments: 0

The field of Artificial Intelligence (AI) has had many ups and downs largely due to unrealistic expectations created by everyone involved including researchers, sponsors, developers, and even consumers. The “reemergence” of AI has lot to do with recent developments in supporting technologies and fields such as sensors, computing at macro and micro scales, communication networks and progre... » read more

COVID-19 Tech Bits
By Linda Christensen - 06 Apr, 2020 - Comments: 0

Tech companies, consortiums and universities are jumping in to help fight COVID-19, deploying everything from massive computing capabilities to developing new technologies that can protect medical workers and first responders. Nearly all of these have ramped up over the past several weeks, as the tech world begins to take on a global challenge to combat the deadly virus. Compute resources... » read more

Thomas Dolby’s Very Different View Of Progress
By Ann Mutschler - 16 Oct, 2019 - Comments: 4

Thomas Dolby’s hit songs “She Blinded Me with Science” and “Hyperactive!” catapulted him to international fame in the early '80s as a pioneer of New Wave and Electronica by combining a love for invention with a passion for music. The result defined an era of revolutionary music. As record company politics began to overshadow the joy of performing, Dolby turned his attention to Holl... » read more

Power/Performance Bits: Aug. 20
By Jesse Allen - 20 Aug, 2019 - Comments: 0

Six-angstrom waveguide Engineers at the University of California San Diego, City University of New York, and Johns Hopkins University created the thinnest optical waveguide yet. At only three atoms thick, the team says the waveguide serves as a proof of concept for scaling down optical devices. The waveguide consists of a tungsten disulfide monolayer (made up of one layer of tungsten atoms ... » read more

Week in Review: IoT, Security, Auto
By Jeff Dorsch - 31 May, 2019 - Comments: 0

Internet of Things Paris-based Parrot Drones and five other companies were selected by the Pentagon’s Defense Innovation Unit and the U.S. Army to adapt off-the-shelf commercial drones for combat applications as part of the Army’s Short Range Reconnaissance program. SRR seeks to develop unmanned aerial vehicles that have a flight time of 30 minutes, a range of three kilometers (nearly two ... » read more

Power/Performance Bits: April 8
By Jesse Allen - 08 Apr, 2019 - Comments: 0

Predicting battery life Researchers at Stanford University, MIT, and Toyota Research Institute developed a machine learning model that can predict how long a lithium-ion battery can be expected to perform. The researchers' model was trained on a few hundred million data points of batteries charging and discharging. The dataset consists of 124 commercial lithium iron phosphate/graphite cells... » read more

The Week in Review: IoT
By Jeff Dorsch - 06 Apr, 2018 - Comments: 0

Investment Microsoft this week said it will spend $5 billion over four years on Internet of Things programs in research, development, and partner enablement. The company previously spent $1.5 billion on developing IoT technology. The move could pay dividends for the Microsoft Azure cloud platform and lead to wider use of Azure Stack, which pairs Microsoft software with hardware from approved p... » read more

Power/Performance Bits: April 3
By Jesse Allen - 03 Apr, 2018 - Comments: 0

Long-lived data storage Scientists from RMIT University and Wuhan Institute of Technology demonstrated a next-generation optical disk with up to 10TB capacity and a six-century lifespan using gold nanoparticles. The technology could radically improve the energy efficiency of data centers according to the researchers, using 1000 times less power than a hard disk center by requiring far less ... » read more

Switching a Perpendicular Ferromagnetic Layer by Competing Spin Currents
By Technical Paper Link - 31 Mar, 2018 - Comments: 0

ABSTRACT "An ultimate goal of spintronics is to control magnetism via electrical means. One promising way is to utilize a current-induced spin-orbit torque (SOT) originating from the strong spin-orbit coupling in heavy metals and their interfaces to switch a single perpendicularly magnetized ferromagnetic layer at room temperature. However, experimental realization of SOT switching to date req... » read more

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