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Rethinking the computer chip in the age of AI（图）
AI时代 计算机芯片 人工智能
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2023/7/7
Artificial intelligence presents a major challenge to conventional computing architecture. In standard models, memory storage and computing take place in different parts of the machine, and data must ...
Brown computer scientist aims to protect people in an age of artificial intelligence（图）
布朗计算机 人工智能 数据驱动
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2023/6/26
Suresh Venkatasubramanian served as a White House advisor for the nation’s first “Blueprint for an AI Bill of Rights,” helping to develop a guide to ethical practices in an era of data-driven technolo...
Follow-up of a randomized trial on postdischarge nutrition in preterm-born children at age 8 y
preterm-born infants postdischarge nutrition follow-up growth body composition bone metabolic health
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2018/11/15
Background: Early nutritional interventions may modulate health risks in preterm-born infants. Previously, we showed that preterm-born infants fed an isocaloric protein- and mineral-enriched postdisch...
Factors associated with inflammation in preschool children and women of reproductive age: Biomarkers Reflecting Inflammation and Nutritional Determinants of Anemia (BRINDA) project
acute-phase response inflammation obesity stunting women and children
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2018/11/15
Background: In many settings, populations experience recurrent exposure to inflammatory agents that catalyze fluctuations in the concentrations of acute-phase proteins and certain micronutrient biomar...
USING SUPERVISED DEEP LEARNING FOR HUMAN AGE ESTIMATION PROBLEM
Machine Learning Age Estimation Supervised Deep Learning Active Appearance Model Bio-Inspired Feature Support Vector
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2017/6/19
Automatic facial age estimation is a challenging task upcoming in recent years. In this paper, we propose using the supervised deep learning features to improve an accuracy of the existing age estimat...
Preconceptional and gestational weight trajectories and risk of delivering a small-for-gestational-age baby in rural Gambia
age-related trajectories gestational weight gain maternal nutrition prepregnancy weight small for gestational age
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2018/11/14
Background: Maternal nutritional status is a key determinant of small for gestational age (SGA), but some knowledge gaps remain, particularly regarding the role of the energy balance entering pregnanc...
Longer exposure to a new refugee food ration is associated with reduced prevalence of small for gestational age: results from 2 cross-sectional surveys on the Thailand-Myanmar border
birth weight birth length head circumference preconception pregnancy preterm birth ration refugees small for gestational age fetal growth
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2018/11/14
Background: Despite the high risk of compromised nutrition, evidence of the effect of refugee rations on fetal growth is limited. A new ration containing micronutrient-fortified flour without increase...
Dietary intake of α-linolenic acid and risk of age-related macular degeneration
α-linolenic acid omega-3 fatty acids trans fat age-related macular degeneration prospective cohort study food-frequency questionnaire
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2018/11/14
Background: The relation between α-linolenic acid (ALA), a plant-derived omega-3 (n–3) fatty acid, and age-related macular degeneration (AMD) is unclear. European researchers reported that ≤40% of ALA...
REMOTELY SENSED DATA FUSION IN MODERN AGE ARCHAEOLOGY AND MILITARY HISTORICAL RECONSTRUCTION
LiDAR remote sensing GIS archaeology military historical reconstruction
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2016/11/11
LiDAR technology has become one of the major remote sensing methods in the last few years. There are several areas, where the scanned 3D point clouds can be used very efficiently. In our study we revi...
MAPPING OF PLANETARY SURFACE AGE BASED ON CRATER STATISTICS OBTAINED BY AN AUTOMATIC DETECTION ALGORITHM
Crater statistics CSFD automatic crater detection absolute model age age mapping
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2016/11/8
The analysis of the impact crater size-frequency distribution (CSFD) is a well-established approach to the determination of the age of planetary surfaces. Classically, estimation of the CSFD is achiev...
Optimizing Age-of-Information in a Multi-class Queueing System
Optimizing Age-of-Information Multi-class Queueing System
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2016/1/22
We consider the age-of-information in a multi-class M/G/1 queueing system, where each class generates packets containing status information. Age of information is a relatively new metric that measures...
Dietary vitamin D dose-response in healthy children 2 to 8 y of age: a 12-wk randomized controlled trial using fortified foods
dose response food fortification pediatric randomized controlled trial vitamin D
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2018/11/23
Background: Vitamin D is fundamental for bone health. A high proportion of Canadian 2- to 8-y-olds do not meet the Estimated Average Requirement (EAR) of 400 IU/d.
Digitising Aegean Bronze Age Buildings: Building Typologies From Digital Plans
GIS digital plans archaeology architecture acquisition analysis Akrotiri-Thera
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2015/11/13
How and why did people living in the Aegean region over 3,000 years ago construct their buildings in the manner that they did? By having access to digital building plans our understanding of building ...
INTEGRATING AGE ATTRIBUTES TO VIRTUAL HUMAN LOCOMOTION
ageing locomotion human motion virtual human computer animation virtual reality
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2015/5/19
Computer animation of human locomotion has become popular in recent years because of the desire to use human beings as synthetic actors in three-dimensional simulation environments. However, it has al...
OPTIMIZATION OF FOREST AGE-DEPENDENT LIGHT-USE EFFICIENCY AND ITS IMPLICATIONS ON CLIMATE-VEGETATION INTERACTIONS IN CHINA
NPP Stand age Maximum light-use efficiency
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2015/5/6
Forest’s net primary productivity (NPP) is a key index in studying interactions of climate and vegetation, and accurate prediction of NPP is essential to understand the forests’ response to climate ...