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The supplementary joint venture agreement between NTPC - the country's largest integrated energy company - and government enterprise Nuclear Power Corporation of India Ltd (NPCIL) is for the developme...
Russia's Rosatom and China's Atomic Energy Authority (CAEA) have signed a Comprehensive Programme for Long-Term Cooperation in the field of fast-neutron reactors and closing the nuclear fuel cycle.
Deaf infants exposed to American Sign Language more attuned to visual-communicative signals（图）
Deaf infants visual-communicative signals
2019/11/5
Gaze-following helps infants communicate. Through everyday interactions, hearing infants integrate auditory and visual information to establish a social connection between caregiver and child, and thi...
Approximate Trapdoors for Lattices and Smaller Hash-and-Sign Signatures
Digital Signature Lattice
2019/9/16
We study a relaxed notion of lattice trapdoor called approximate trapdoor, which is defined to be able to invert Ajtai's one-way function approximately instead of exactly. The primary motivation of ou...
One Bit is All It Takes: A Devastating Timing Attack on BLISS’s Non-Constant Time Sign Flips
Lattice-Based Cryptography Cryptanalysis BLISS
2019/8/7
As one of the most efficient lattice-based signature schemes, and one of the only ones to have seen deployment beyond an academic setting (e.g., as part of the VPN software suite strongSwan), BLISS ha...
Cryptography with quantum states exhibits a number of surprising and counterintuitive features. In a 2002 work, Barnum et al. argued informally that these strange features should imply that digital si...
EVALUATION OF A TRAFFIC SIGN DETECTOR BY SYNTHETIC IMAGE DATA FOR ADVANCED DRIVER ASSISTANCE SYSTEMS
Scene Understanding Traffic Sign Detection Machine Learning Neural Network Synthetic Images
2018/6/4
Recently, several synthetic image datasets of street scenes have been published. These datasets contain various traffic signs and can therefore be used to train and test machine learning-based traffic...
Rusting pyrite ‘fool’s gold’ in glaciers a sign of increased carbon（图）
rusting pyrite fool’s gold glaciers increased carbon
2017/9/1
Some say the world will end in fire, some in ice. One more reason to hold with those who favor fire: USC scientists have found that rock and soil breakdown in glaciers generates more acidity and relea...
The Rhythms of Sign Language
Rhythms Sign Language
2017/7/25
From an outside perspective, understanding a spoken language versus a signed language seems like it might involve entirely different brain processes. One process involves your ears and the other your ...
FROM THE ROAD SIGN TO THE MAP: 3D MODELING IN SUPPORT OF THE URBAN AND RURAL ROAD CONDITIONS
aerial photogrammetry points cloud road sign drone UAV
2017/6/20
Unmanned Aerial Vehicles (UAV), commonly known as a drone, and an Unmanned Aircraft Systems (UAS) have been spreading on a massive scale during the last few years, especially for civilian use. And thi...
PARAMETRIC REPRESENTATION OF THE SPEAKER’S LIPS FOR MULTIMODAL SIGN LANGUAGE AND SPEECH RECOGNITION
Sign language Gestures Speech recognition Computer Vision Principal Component Analysis Machine learning Face detection Linear contrasting
2017/6/19
In this article, we propose a new method for parametric representation of human’s lips region. The functional diagram of the method is described and implementation details with the explanation of its ...
TRAFFIC SIGN INVENTORY FROM GOOGLE STREET VIEW IMAGES
Google Maps API Google Street View Traffic Sign Detection
2016/11/8
Traffic sign detection and recognition (TSDR) has drawn considerable attention on developing intelligent transportation systems (ITS) and autonomous vehicle driving systems (AVDS) since 1980’s. Unlike...
2016年9月22日，由环境基准和风险评估国家重点实验室及国家环境保护河口与海岸带环境重点实验室主办，中德合作项目（Sino-German water supply network, SIGN）中期研讨会在中国环境科学研究院顺利举行。来自德国驻中国大使馆、德国联邦教研部（BMBF）、TZW、KIT、IWW、GAIAC、BBE、IGB、HI、TUHH/ISAH、UFZ、RWTH、SH、无锡市环保局、...
NSF,NASA sign collaborative agreement to support human health research in polar environments
NSF NASA collaborative agreement human health research polar environments
2016/9/29
For b-roll of NSF's McMurdo Station, please contact Dena Headlee, dheadlee@nsf.gov / (703) 292-7739.The National Science Foundation (NSF) and NASA have formed a collaborative arrangement to sponsor ba...
AUTOMATIC ROAD SIGN INVENTORY USING MOBILE MAPPING SYSTEMS
Mobile Mapping System Point cloud segmentation Road sign inventory Image processing Classification
2016/7/28
The periodic inspection of certain infrastructure features plays a key role for road network safety and preservation, and for developing optimal maintenance planning that minimize the life-cycle cost ...