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A more effective way to train machines for uncertain, real-world situations（图）
训练机器 “学生”机器 算法 人工智能
2023/6/20
Someone learning to play tennis might hire a teacher to help them learn faster. Because this teacher is (hopefully) a great tennis player, there are times when trying to exactly mimic the teacher won’...
A new AI-based technology developed by Cornell researchers will help gain new insights into how our brains respond to external stimuli.
2017年印度铁路先进列车控制系统和安全系统研讨会（2017 Symposium on Advanced Train Control and Safety Systems for Indian Railways ）
2017年 印度 铁路 先进列车 控制系统 安全系统 研讨会
2017/5/23
The Symposium on Advanced Train Control and Safety Systems for Indian Railways on host technical sessions related to (1) On board Advances in Train Control Systems, (2) New standards, Algorithms and T...
ANALYSIS AND REMEDIATION OF THE 2013 LAC-MéGANTIC TRAIN DERAILMENT
Disaster Train Derailment Remediation NDVI Optical SAR Change Detection
2016/11/30
On July 6, 2013 a train owned by Montréal, Maine & Atlantic Railway (MMA) Company derailed in Lac-Mégantic, Quebec, Canada triggering the explosion of the tankers carrying crude oil. Several buildings...
New Tech Uses Hardware,Software to Train Dogs More Efficiently
Uses Hardware Software Train Dogs
2016/5/6
This paper introduces a canine posture detection system comprised of wearable sensors and instrumented devices that detect canine postures such as sit, stand, or eat. The system consists of a customiz...
3D City Modelling for Planning Activities, Case Study: Haydarpasa Train Station, Haydarpasa Port and Surrounding Backside Zones, Istanbul
Haydarpasa Train Station Haydarpasa Port 3D city modelling Level of Detail
2016/1/25
was built as the terminus of the Istanbul-Baghdad and Istanbul-Damascus-Medina railways during the final years of the Ottoman Empire. Its construction started in 1906 by German architects who chose a ...
VISUALIZATION OF NASA A-TRAIN VERTICAL DATA ON GOOGLE EARTHTM
Vertical Data Orbit Curtain A-Train Google Earth COLLADA CloudSat CALIPSO
2015/12/28
Google Earth is becoming a popular browser for online geographic-related data and information. It integrates satellite imagery, aerial photography, digital map data, and social-economic data to make a...
Digital Geometric Documentation of the Rail Journey of the Historic Train of Pelion
Industrial Heritage documentation multimedia application
2015/11/12
The object of this research project is the documentation of the rail journey of the historic train of Pelion. From the beginning, the approach of the issue pointed out the immediate need of its digita...
Verification of the safety communication protocol in train control system using colored Petri net
EURORADIO The safety communication protocol Colored petri net Verification
2012/4/16
This paper deals with formal and simulation-based verification of the safety communication protocol in ETCS (European Train Control System). The safety communication protocol controls the establishmen...
New Ground-to-Train High-Speed Free-Space Optical Communication System with Fast Handover Mechanism
Free-space optical communication Scanners
2015/5/26
We developed a new ground-to-train free-space optical communication system that performs stable high-speed communication even when a train is running at high speed and does fast handover between laser...
20-Gb/s Error-Free Wireless Transmission Using Ultra-Wideband Photonic Transmitter-Mixer Excited with Remote Distributed Optical Pulse Train
Photodiodes Radio frequency photonics
2015/5/26
Photonic transmitter-mixers with ultra-wide O-E/modulation bandwidths excited by remote-distributed pulse trains for 20Gbps error-free wireless transmission is presented. The S/N ratios and output pow...
A Novel Wireless over Fiber Access Architecture Employing Moving Chain Cells and RoF Technique for Broadband Wireless Applications on the Train Environment
Networks ptical communications
2015/5/26
We have demonstrated a hybrid optical/wireless system based on moving chain cells and radio-over-fiber techniques. This scheme can improve power efficiency, cell-edge coverage,system throughput and fl...
437 GHz Optical Pulse Train Generation from a C-Band InAs/InP Quantum Dot Laser
Lasers pulsed Quantum-wel dot devices
2015/5/22
We demonstrate 437 GHz optical pulse train generation based on grating coupled external cavities using InAs/InP quantum dots as the gain material. It is the highest repetition rate ever produced by QD...
Heating and burning of optical fiber by light scattered from bubble train formed by optical fiber fuse
optical fiber bubble train light scattered Heating and burning
2015/5/14
We investigate in detail for the first time the scattering properties and heating characteristics in an optical fiber when a bubble train forms in the middle of the fiber as a result of the fiber fuse...
Physical Activity and Use of Suburban Train Stations:An Exploratory Analysis
Physical Activity Suburban Train Stations Exploratory Analysis
2009/10/19
Physical inactivity contributes to a growing proportion of illness and premature
death in the United States. Only about 45 percent of Americans meet the recommended
national standard for physical ac...