Tag: scientist

Advanced in Tech & Business

More than machines: Computer scientist prepares robots to improve human lives

Robots to help with aphasia, cancer care, geriatric issues and more

WEST LAFAYETTE, Ind. — There is no avoiding robots. With increasing autonomy, satellites span the skies; vacuums vroom underfoot; and bots conduct surgery, deliver packages and explore the solar system.

Robot expert Sooyeon Jeong, an assistant professor of computer science in Purdue University’s College of Science, works in artificial intelligence to ensure that those robots are more friendly helpers to humans and less inscrutable interlopers, more R2-D2 than HAL, more Baymax than Terminator. AI is a foundational component of the Institute for Physical Artificial Intelligence, a Purdue Computes initiative.

“My goal, and the goal of my research group, is to design robots and AI that can have socially and emotionally natural interactions with people,” Jeong said. “I want anything I make or design to have a measurable positive impact on people’s lives.”


To that end, she


Computer system scientist wins Turing Award for seminal work on randomness

Avi Wigderson of the Institute for Advanced Study in Princeton is the recipient of the 2023 A.M. Turing Award.
Enlarge / Avi Wigderson of the Institute for Advanced Analyze in Princeton is the receiver of the 2023 A.M. Turing Award.

Andrea Kane/Institute for State-of-the-art Research

Computational scientist and mathematician Avi Wigderson of the Institute for Sophisticated Review (IAS) in Princeton has gained the 2023 A.M. Turing Award. The prize, which is provided per year by the Affiliation for Computing Equipment (ACM) to a pc scientist for their contributions to the area, comes with $1 million thanks to Google. It is named in honor of the British mathematician Alan Turing, who helped build a theoretical foundation for knowing equipment computation.

Wigderson is being honored “for foundational contributions to the principle of computation, together with reshaping our knowledge of the function of randomness in computation and for his decades of intellectual leadership in theoretical laptop science.” He also gained the prestigious Abel Prize in 2021 for his get the job


Watch Computer Scientist Answers Computer Questions From Twitter | Tech Support

Hello world.

My name is Professor David J. Malan,

I teach computer science at Harvard,

and I’m here today to answer your questions from Twitter.

This is Computer Science Support.

[upbeat music]

First up from tadproletarian,

How do search engines work so fast?

Well, the short answer really is distributed computing,

which is to say that Google and Bing,

and other such search engines,

they don’t just have one server

and they don’t even have just one really big server,

rather they have hundreds, thousands,

probably hundreds of thousands or more servers nowadays

around the world.

And so when you and I go in and to Google or Bing

and maybe type in a word to search for like, cats,

it’s quite possible that when you hit enter

and that keyword like cats is sent over the internet

to Google or to Bing, it’s actually spread out ultimately

across multiple


A Personal computer Scientist Breaks Down Generative AI’s Hefty Carbon Footprint

The following essay is reprinted with permission from The ConversationThe Discussion, an on the web publication covering the hottest investigation.

Generative AI is the sizzling new technological innovation powering chatbots and image turbines. But how sizzling is it making the planet?

As an AI researcher, I normally fret about the strength prices of creating synthetic intelligence types. The more powerful the AI, the much more electricity it takes. What does the emergence of progressively extra impressive generative AI styles necessarily mean for society’s potential carbon footprint?

“Generative” refers to the skill of an AI algorithm to create sophisticated facts. The alternate is “discriminative” AI, which chooses amongst a preset variety of alternatives and creates just a solitary amount. An illustration of a discriminative output is selecting regardless of whether to approve a mortgage application.

Generative AI can develop a lot much more elaborate outputs, these types of as


What particularly is the world-wide-web? A pc scientist points out what it is and how it came to be

Curious Children is a sequence for children of all ages. If you have a problem you’d like an professional to solution, send out it to [email protected].

What particularly is the world wide web? Nora, age 8, Akron, Ohio

The world-wide-web is a world-wide collection of personal computers that know how to mail messages to a person one more. Almost all the things connected to the internet is without a doubt a pc – or has a single “baked inside” of it.

In the early 1960s, computers had been made use of only for distinctive functions, like scientific investigate. There weren’t a ton of them simply because they have been large and pricey. 1 personal computer and its connected equipment could simply fill a home. To exchange info, people would program time to perform alongside one another, and one laptop would connect to another with a phone phone.


Meet the Computer system Scientist Who Solved 50-Year Old ‘Einstein’ Tiles Trouble

Back in November 2022, when David Smith, a hobbyist who loves actively playing around with shapes, arrived across a form (a tile) that could fill an full aircraft without the need of forming frequent patterns, he straight away contacted pc scientist Craig Kaplan. Kaplan, who had been in lookup of such a form for a long time, albeit working with a computational technique, began working his computer software on this shape. By the conclusion of January, they had proof of a superb open challenge that occupied their minds for a prolonged time.  

The Challenge

Imagine the tiling to be the same as your toilet ground tiling the place a square grid is recurring several times until finally it fills the overall surface area without having leaving any gaps. Having said that, mathematicians have extensive been browsing for a form that can be tiled in a very similar way, besides