100 trucs pour...

Faites savoir vos exploits!!^^

Vous n'êtes pas identifié.

#1 20-12-2018 10:04:54

Date d'inscription: 30-12-2014
Messages: 859


SAN FRANCISCO Steven Nelson Jersey , June 24 (Xinhua) -- A team of computer scientists and engineers at Stanford University are developing the infrastructure to centrally manage autonomous cars and drones.

Believing that autonomous cars and drones will be managed centrally, using applications running in large datacenters, members of the team have formed a new laboratory, called the Platform Lab, to work on infrastructure for new "Big Control" applications.

"We think all these self-driving cars and drones will be controlled not individually, but centrally Armani Watts Jersey , in a coordinated fashion," John Ousterhout, faculty director of the lab, was quoted as saying in a news release. "This has the potential to change how society functions on a daily basis."

Most current research into autonomous vehicles assumes a distributed model, namely relatively autonomous devices, controlled in a peer-to-peer fashion with each machine doing its own calculations. The concentrated model under study in Stanford is expected to work much the way the cloud centralized big data.

In the centralized model Dorian O'Daniel Jersey , the vehicle is merely a tool, or a relatively dumb device fitted with equipment by which to see the road and the skies ahead, to detect obstacles and other vehicles in the way, to provide geolocation and so forth. The gathered data gets transferred back to the cloud and processed en masse by much faster computers able to handle the mathematical demand of keeping track of those millions of vehicles and to plan ways around bottlenecks and hazards to efficiently and safely guide passengers and packages to their many destinations.

About its advantages, according to Ousterhout, first is the ease of creating applications. Writing applications for the distributed model is difficult Derrick Nnadi Jersey , since each device has limited information about the state of the world. With the centralized approach, data from all the devices is collected in one place, providing a big-picture view of the world that allows better control of higher-level tasks like system-wide situational perception, decision-making and large-scale traffic planning.

Second, control applications running in datacenters have many more resources available, such as computing horsepower and large back-end datasets Chris Conley Chiefs Jersey , allowing them to implement more sophisticated collaborative behaviors for the devices. In addition, the centralized applications can take advantage of powerful machine learning algorithms, which allow the control system to learn and improve its behavior.

However, not all functions are suited to the centralized model. The Platform Lab foresees that devices will retain local control for things like device stability and near-term collision avoidance. Such control needs microsecond or sub-millisecond response time and must happen on the device.

About possible applications, the team believes that a flock of autonomous drones could be dispatched to assess the situation in a community devastated by earthquake, fire or flood Mitch Morse Chiefs Jersey , allowing emergency management to triage from afar; and that in a massive warehouse, 10,000 or more drones could operate indoors, all watched over by cameras and sensors, to monitor, organize and move millions of packages each day.

"From a technology standpoint Chris Jones Chiefs Jersey , it is attractive and easiest to centralize control - to amass data, plan and then disseminate a singular view to all devices," noted Ousterhout.

China tests underwater robot in South China Sea

China's Sun Yang defends 400m freestyle title with top result in Budapest

Chinese naval fleet arrives in Greece for friendly visit

Japan's Abe grilled on cronyism, defense chief's cover-up scandal amid plummeting support rate

Highlights of Int'l Aviation and Space Salon MAKS-2017 in Zhukovsky, Russia

Weekly choices of Xinhua photo (July 16 - July 23)

In pics: Junior Carnival Parade of 2017 Toronto Caribbean Carnival

AOPA-China Fly-In 2017 air show opens in SW China's Guizhou

For mountain biking, wearing long-sleeved cycling top can defend your arms from erosions although riding through brush and trees. Quality shirts or jerseys are constructed of special materials that is actually light-weight Kareem Hunt Chiefs Jersey , moisture-resistant, and furnish maximum comfort. Whether longer or short-sleeved, these materials help the rider keep up ideal temperature.

The best equipment for the summer winter circumstances

Hard-core bicyclers take on the road during a myriad of weather, they brave your sour cold or excessive heat, especially if the peda bike is their primary method to transportation. Zips were introduced at the front of the jersey, first short ones then full length that will help cope with the heat Tanoh Kpassagnon Chiefs Jersey , you will often see cyclists along with the zips fully open when climbing mountains in the hot alpine stages.

Cycling jerseys have due to the fact improved again becoming more resilient to your cold and wet climatic conditions, however in heavy rain you may still see the drivers all seeking the protection on the rain cape.

As in so all kinds of other sports replica kits have become ever more popular. There’s everything from basic T-shirts and shorts to help elaborate trainers, rain outdoor jackets, tights and more. In addition, it’s important to possess a partial of full-length zipper down the front that can be used to control ventilation as your body heats up and cools straight down.

Another feature to try to look for is pockets. Having two large pockets on the lower back of the jersey offer an easily accessible place to help store small, useful items you might need during your ride. Think cellular phones Patrick Mahomes II Chiefs Jersey , energy bars, keys and other essentials.

Your bicycling jersey ought to be form fitting to stop extra material from dragging inside wind and slowing you down. It also needs to be long enough to cover your back to make sure you aren’t constantly adjusting even though ridin. Wholesale Custom Jerseys   Wholesale Throwback Jerseys   Jerseys Free Shipping   NHL Jerseys Free Shipping   Baseball Jerseys Wholesale   Hockey Jerseys Cheap   Football Jerseys Wholesale   Football Jerseys From China   College Hockey Jerseys Wholesale   Replica Jerseys China

Hors ligne

Pied de page des forums

Créez Votre Propre Forum
Insérer vos Graphiques
Dictionnaires de Traduction
Hébergé par ForumCrea.com