Skip to main content

Home/ Digit_al Society/ Group items tagged solve

Rss Feed Group items tagged

dr tech

AI achieves silver-medal standard solving International Mathematical Olympiad problems ... - 0 views

  •  
    "First, the problems were manually translated into formal mathematical language for our systems to understand. In the official competition, students submit answers in two sessions of 4.5 hours each. Our systems solved one problem within minutes and took up to three days to solve the others. AlphaProof solved two algebra problems and one number theory problem by determining the answer and proving it was correct. This included the hardest problem in the competition, solved by only five contestants at this year's IMO. AlphaGeometry 2 proved the geometry problem, while the two combinatorics problems remained unsolved."
dr tech

Electricity needed to mine bitcoin is more than used by 'entire countries' | Technology... - 0 views

  •  
    "Bitcoin mining - the process in which a bitcoin is awarded to a computer that solves a complex series of algorithms - is a deeply energy-intensive process. "Mining" bitcoin involves solving complex math problems in order to create new bitcoins. Miners are rewarded in bitcoin. Earlier in bitcoin's relatively short history - the currency was created in 2009 - one could mine bitcoin on an average computer. But the way bitcoin mining has been set up by its creator (or creators - no one really knows for sure who created it) is that there is a finite number of bitcoins that can be mined: 21m. The more bitcoin that is mined, the harder the algorithms that must be solved to get a bitcoin become."
dr tech

AI now surpasses humans in almost all performance benchmarks - 0 views

  •  
    "The new AI Index report notes that in 2023, AI still struggled with complex cognitive tasks like advanced math problem-solving and visual commonsense reasoning. However, 'struggled' here might be misleading; it certainly doesn't mean AI did badly. Performance on MATH, a dataset of 12,500 challenging competition-level math problems, improved dramatically in the two years since its introduction. In 2021, AI systems could solve only 6.9% of problems. By contrast, in 2023, a GPT-4-based model solved 84.3%. The human baseline is 90%. "
dr tech

Three-dimensional computer simulations have solved the mystery of why doomed stars expl... - 0 views

  •  
    "Three-Dimensional Computer Simulations Have Solved The Mystery Of Why Doomed Stars Explode"
dr tech

With These New Digital Tools, Citizens Can Help Police Solve Crimes | Technology on GOOD - 0 views

  •  
    As our connectivity increases, we're seeing a growing number of cases of law enforcement using social media and other digital tools to help solve crimes. A study from Accenture, a global management and consulting agency, showed that 72 percent of respondent citizens believe that social media can help in crime investigations and in the prosecution of offenders.
dr tech

What's artificial intelligence best at? Stealing human ideas | Technology | The Guardian - 0 views

  •  
    " A new AI pair programmer that helps you write better code. It helps you quickly discover alternative ways to solve problems, write tests, and explore new APIs without having to tediously tailor a search for answers on the internet. As you type, it adapts to the way you write code - to help you complete your work faster. In other words, Copilot will sit on your computer and do a chunk of your coding work for you. There's a long-running joke in the coding community that a substantial portion of the actual work of programming is searching online for people who've solved the same problems as you, and copying their code into your program. Well, now there's an AI that will do that part for you."
dr tech

Students using artificial intelligence did worse on tests, experiment shows | EdSource - 0 views

  •  
    "Students using ChatGPT solved 48% more of the problems correctly, and those with the AI tutor solved 127% more problems correctly, according to the report. But their peers who did not use ChatGPT outscored them on the related tests. In fact, students using ChatGPT scored 17% worse on tests.  Kids working on their own performed the same on practice assignments and tests.  Researchers told The Hechinger Report that students are using the chatbot as a "crutch" and that it can "substantially inhibit learning.""
dr tech

The US fears back-door routes into the net because it's building them too | Technology ... - 0 views

  •  
    "In a discussion of how to secure the "critical infrastructure" of the United States he described the phenomenon of compromised computer hardware - namely, chips that have hidden "back doors" inserted into them at the design or manufacturing stage - as "the problem from hell". And, he went on, "frankly, it's not a problem that can be solved"."
dr tech

Gamers solve decade old HIV puzzle in ten days - 0 views

  •  
    "Scientists from University of Washington have been struggling for the past decade to decipher the complex structure of an enzyme that exhibits behavior similar to that of an enzyme key in the development of AIDS from an HIV infection, and which might hold a critical role in building a cure for the disease. Gamers playing spatial game Foldit have managed to collectively determine the enzyme's structure in ten days."
dr tech

ATM Skimmers, Part II - Krebs on Security - 0 views

  •  
    More on those dreaded skimmers - be careful - but more importantly is there a way to solve this problem?
dr tech

8 Skilled Jobs That May Soon Be Replaced by Robots - 0 views

  •  
    "Unskilled manual laborers have felt the pressure of automation for a long time - but, increasingly, they're not alone. The last few years have been a bonanza of advances in artificial intelligence. As our software gets smarter, it can tackle harder problems, which means white-collar and pink-collar workers are at risk as well. Here are eight jobs expected to be automated (partially or entirely) in the coming decades. Call Center Employees call-center Telemarketing used to happen in a crowded call center, with a group of representatives cold-calling hundreds of prospects every day. Of those, maybe a few dozen could be persuaded to buy the product in question. Today, the idea is largely the same, but the methods are far more efficient. Many of today's telemarketers are not human. In some cases, as you've probably experienced, there's nothing but a recording on the other end of the line. It may prompt you to "press '1' for more information," but nothing you say has any impact on the call - and, usually, that's clear to you. But in other cases, you may get a sales call and have no idea that you're actually speaking to a computer. Everything you say gets an appropriate response - the voice may even laugh. How is that possible? Well, in some cases, there is a human being on the other side, and they're just pressing buttons on a keyboard to walk you through a pre-recorded but highly interactive marketing pitch. It's a more practical version of those funny soundboards that used to be all the rage for prank calls. Using soundboard-assisted calling - regardless of what it says about the state of human interaction - has the potential to make individual call center employees far more productive: in some cases, a single worker will run two or even three calls at the same time. In the not too distant future, computers will be able to man the phones by themselves. At the intersection of big data, artificial intelligence, and advanced
dr tech

Computer Science Cheating Scandals Infect Prestigious Colleges - 0 views

  •  
    "It's also important to note that codes are intentionally accessible online. Looking up codes is a typical for programmers, and isn't considered foul play. However, there's a difference between using a publicly available code as assistance in solving a problem and using it as the solution to a problem."
dr tech

Police trial AI software to help process mobile phone evidence | UK news | The Guardian - 0 views

  •  
    "Cellebrite, the Israeli-founded and now Japanese-owned company behind some of the software, claims a wider rollout would solve problems over failures to disclose crucial digital evidence that have led to the collapse of a series of rape trials and other prosecutions in the past year. However, the move by police has prompted concerns over privacy and the potential for software to introduce bias into processing of criminal evidence."
dr tech

Mongolia is changing all its addresses to What3Words' three-word phrases - Quartz - 0 views

  •  
    "The system is designed to solve the an often-ignored problem of 75% of the earth's population, an estimated 4 billion people, who have no address for mailing purposes, making it difficult to open a bank account, get a delivery, or be reached in an emergency."
dr tech

Solve e-learning issues, teachers urge | The Star Online - 0 views

  •  
    "ISSUES with the online learning and teaching process has caused students from the low-income group to be left behind, said the National Union of the Teaching Profession (NUTP)."
dr tech

Apple and Google partner on COVID-19 contact tracing technology - 0 views

  •  
    "Privacy, transparency, and consent are of utmost importance in this effort, and we look forward to building this functionality in consultation with interested stakeholders. We will openly publish information about our work for others to analyze. All of us at Apple and Google believe there has never been a more important moment to work together to solve one of the world's most pressing problems. Through close cooperation and collaboration with developers, governments and public health providers, we hope to harness the power of technology to help countries around the world slow the spread of COVID-19 and accelerate the return of everyday life."
dr tech

How to Solve Captchas-and Why They've Gotten So Hard | WIRED - 0 views

  •  
    "It can be a tricky balance, especially as machines become more sophisticated. "Usually artificial intelligence systems are capable of coping better than humans because, as an example, they don't suffer from annoyance. They are infinitely patient, they don't care about wasting time," says Mauro Migliardi, associate professor at the University of Padua in Italy. He recently coauthored a paper summarizing 20 years of captcha versions and their effectiveness."
dr tech

Don't Fear the Robot - Issue 84: Outbreak - Nautilus - 0 views

  •  
    "Robots have been slow to appear because each one requires a rare confluence of market, task, technology, and innovation. (And luck. I only described some of the things that nearly killed Roomba.) But as technology advances and costs decline, the toolbox for robot designers constantly expands. Thus, more types of robots will cross the threshold of economic viability. Still, we can expect one constant. Each new, successful robot will represent a minimum-the simplest, lowest-cost solution to a problem people want solved. The growing set of tools that let us attack ever more interesting problems make this an exciting time to practice robotics."
dr tech

Q&A with Sal Khan: The Khan Academy founder on what distance learning can and can't do ... - 0 views

  •  
    "This is the biggest concern. I can't overstate how big of a problem this is. I'd be the first that wishes I could wave a magic wand and have an easy solution where all of this could be solved. A teacher I know says there's just 5 percent or 10 percent of her kids in Mountain View, Calif., who are just checked out. She can't get them to show up. She can even see that their language has degraded because they haven't spent as much time with adults or peers in an academic setting."
1 - 20 of 34 Next ›
Showing 20 items per page