A research team led by Prof. LI Huiyun from the Shenzhen Institutes of Advanced Technology (SIAT) of the Chinese Academy of Sciences introduced a simple deep reinforcement learning (DRL) algorithm with m-out-of-n bootstrap technique and aggregated multiple deep deterministic policy gradient (DDPG) algorithm structures.
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Researchers from A*STAR’s NanoBio Lab (NBL) have designed a semi-solid electrolyte for lithium-sulfur batteries that improves their safety without compromising their performance. This promising breakthrough paves the way for lithium-sulfur batteries to be used as efficient power solutions across diverse electronic and energy storage applications.
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Amazon on Monday began offering its “just walk out” technology to other retailers in a move aimed at boosting the use of the cashierless store system.
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Twitter unveiled a deal with key investors Monday to end an effort to oust chief executive Jack Dorsey, creating a new committee on the board of directors to keep tabs on company leadership.
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Humans are generally able to adapt their walking style based on the environment they are moving in, for instance, speeding up if the consistency of the ground below their feet allows it, slowing down when the floor is slippery, changing direction to avoid puddles or holes in the ground, and so on. To navigate a variety of environments, robots should be able to adapt their walking behavior in a similar way, adjusting their structure in response to environmental changes.
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Scientists at Osaka University have built a new computing device from field-programmable gate arrays (FPGA) that can be customized by the user for maximum efficiency in artificial intelligence applications. Compared with currently used rewireable hardware, the system increases circuit density by a factor of 12. Also, it is expected to reduce energy usage by 80%. This advance may lead to flexible artificial intelligence (AI) solutions that provide enhanced performance while consuming much less electricity.
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A team of researchers from NUS have invented a novel class of reconfiguration techniques that adaptively extends both the minimum power consumption and the maximum performance of digital circuits, well beyond common voltage scaling. Such extended adaptation allows digital silicon chips to operate at lower power during normal use, and at higher performance level when necessary.
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Soft and flexible materials can ultrasonically charge bioelectronic implants, which could help to reduce the need for surgical treatment.
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Frontline health workers represent the lifeblood of many healthcare systems in low- and middle-income countries around the world. Often overworked and underpaid, these workers operate outside hospital settings to meet the community’s poorest people where they live and work, ensuring healthcare initiatives impact the families that need them most.
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Multiple rideshare and food delivery companies are following in the footsteps of Uber, which announced it would compensate its drivers who catch the new coronavirus.
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