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The hidden costs of AI: Impending energy and resource strain（图）
Artificial Intelligence Electrical and Computer Engineering Climate Change Sustainability
2023/6/29
New technologies like the rapidly advancing deep learning models have led to increasingly sophisticated artificial intelligence (AI) models. With promises ranging from autonomous vehicles—land, air, a...
A new chip for decoding data transmissions demonstrates record-breaking energy efficiency（图）
数据传输 新芯片 能源效率
2023/6/8
Imagine using an online banking app to deposit money into your account. Like all information sent over the internet, those communications could be corrupted by noise that inserts errors into the data.
Modern computers contain tens of billions of switches, called transistors, that pass electrical signals to process inputs and outputs—serving as the basis for computation.
密歇根大学Lei Zuo教授应邀作“Engineering Marine Energy and the Blue Economy”的学术报告（图）
密歇根大学 学术报告 机电一体化
2023/12/14
2022年11月11日9：00，哈尔滨工程大学机电工程学院邀请密歇根大学Lei Zuo教授为全校师生作了一场题为“Engineering Marine Energy and the Blue Economy”的学术报告。
New hardware offers faster computation for artificial intelligence, with much less energy（图）
新硬件 人工智能 计算速度 模拟深度学习
2023/6/6
As scientists push the boundaries of machine learning, the amount of time, energy, and money required to train increasingly complex neural network models is skyrocketing. A new area of artificial inte...
Credit card-sized device focuses terahertz energy to generate high-resolution images（图）
设备聚焦 太赫兹能量 高分辨率图像
2023/6/9
Researchers have created a device that enables them to electronically steer and focus a beam of terahertz electromagnetic energy with extreme precision. This opens the door to high-resolution, real-ti...
Born into a family of architects, Nina Andrejevi? loved creating drawings of her home and other buildings while a child in Serbia. She and her twin sister shared this passion, along with an appetite f...
A Cornell-led collaboration received a $3 million grant from the U.S. Department of Energy to use machine learning to accelerate the creation of low-cost materials for solar energy.
Using adversarial attacks to refine molecular energy predictions（图）
对抗性攻击 分子能量预测 量化神经网络 分子能量 不确定性
2023/6/7
Neural networks (NNs) are increasingly being used to predict new materials, the rate and yield of chemical reactions, and drug-target interactions, among others. For these applications, they are order...
Autonomous HVAC system could provide more comfort with less energy（图）
Autonomous HVAC system provide comfort less energy
2020/6/19
The way we use indoor spaces is changing. That presents challenges for those who manage these spaces in homes, offices and factories.Not least among the challenges is heating and cooling, which is the...
Climbing Stairs Just Got Easier with Energy-Recycling Steps
Climbing Stairs Just Got Easier Energy-Recycling Steps
2017/7/24
Researchers at Georgia Tech and Emory University have created a device that makes walking up and down stairs easier. They’ve built energy-recycling stairs that store a user’s energy during descent and...
Stanford researchers create a high-performance,low-energy artificial synapse for neural network computing
Stanford researchers high-performance low-energy artificial synapse neural network computing
2017/3/14
For all the improvements in computer technology over the years, we still struggle to recreate the low-energy, elegant processing of the human brain. Now, researchers at Stanford University and Sandia ...
Real-time scans of self-healing nanoparticles show their energy storage potential
Real-time scans self-healing nanoparticles their energy storage potential
2017/2/16
In a lab 18 feet below the Engineering Quad of Stanford University, researchers in the Dionne lab camped out with one of the most advanced microscopes in the world to capture an unimaginably...
NSF funds new projects to advance energy-efficient computing
NSF advance energy-efficient computing
2016/11/4
The National Science Foundation (NSF) and Semiconductor Research Corporation (SRC) have jointly awarded $21.6 million for nine new projects to find revolutionary solutions that will enable more energy...
Hardware and software debugging tools created for intermittently powered energy-harvesting devices
Hardware and software debugging tools intermittently powered energy-harvesting devices
2016/4/13
Researchers at Disney Research and Carnegie Mellon University (CMU) have developed a system for finding computer bugs in small devices that scavenge their energy from their environment and are subject...