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Bill Fulkerson

http://www.crypto.com/papers/blaze-govtreform-20171129.pdf - 0 views

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    I offer three specific recommendations: * Paperless DRE voting machines should be immediately phased out from US elections in favor of systems, such as precinct-counted optical scan ballots, that leave a direct artifact of the voter's choice. * Statistical "risk limiting audits" should be used after every election to detect software failures and attacks. * Additional resources, infrastructure, and training should be made available to state and local voting officials to help them more effectively defend their systems against increasingly sophisticated adversaries.
Bill Fulkerson

New 'Deep Claim' Algorithm Could Save Patients, Hospitals Major Money in the Insurance ... - 0 views

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    The model, called Deep Claim, predicts both when and how much an insurance company will pay for a given claim in advance of any payment they make. It was trained with three million de-identified claims including parameters like demographic information, diagnoses, treatments, and billed amounts. Using this information, Deep Claim can not only predict the date and amount of payments with reasonable certainty, but also the likeliest reasonings for any claim denial in play.
Bill Fulkerson

Gender imbalanced datasets may affect the performance of AI pathology classifi... - 0 views

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    Though it may not be common knowledge, AI systems are currently being used in a wide variety of commercial applications, including article selection on news and social media sites, which movies get made,and maps that appear on our phones-AI systems have become trusted tools by big business. But their use has not always been without controversy. In recent years, researchers have found that AI apps used to approve mortgage and other loan applications are biased, for example, in favor of white males. This, researchers found, was because the dataset used to train the system mostly comprised white male profiles. In this new effort, the researchers wondered if the same might be true for AI systems used to assist doctors in diagnosing patients.
Bill Fulkerson

Study of nearly 2,000 Marine recruits reveals asymptomatic SARS-CoV-2 transmission - 0 views

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    A study of nearly 2,000 Marine recruits who went through supervised quarantine before starting basic training revealed several instances of asymptomatic transmission of SARS-CoV-2, the virus that causes COVID-19, despite the quarantine measures.
Steve Bosserman

The Next System Project, Reconsidered | Grassroots Economic Organizing - 0 views

  • That is, our situation is much like that of colonized peoples: we can vote for our rulers, but cannot control them; our voices, at times, can be expressed, but can almost always be dismissed or over-ruled; our tax revenues mainly fund military interventions and corporate interests, leaving us to battle with each other over tiny trickle-downs. We are, in effect, walking in the dreams and demands of our captors, doomed to sit like docile passengers, who can only watch as the USA train goes wherever the MIC takes it. Despite the incessant rhetoric of “freedom”, we as a people are unwilling and indeed, unknowing, captives.
Steve Bosserman

Wanted: Factory Workers, Degree Required - The New York Times - 0 views

  • Struggling to fill jobs in the Charlotte plant, Siemens in 2011 created an apprenticeship program for seniors at local high schools that combines four years of on-the-job training with an associate degree in mechatronics from nearby Central Piedmont Community College. When they finish, graduates have no student loans and earn more than $50,000 a year.
Steve Bosserman

Why we find change so difficult, according to neuroscience - 0 views

  • “Emotionally and cognitively and executively the brain has established a lot of pathways,” says Dr. Sanam Hafeez, a licensed clinical psychologist and neuropsychologist. “The more you do something the more ingrained it becomes in neural pathways, much like how a computer that stores the sites you visit — when you log onto your browser, they will pop up because you use them a lot. Change is an upheaval of many things and the brain has to work to fit it into an existing framework.”
  • “You absolutely can and should teach your brain to change,” says Hafeez, noting that keeping the brain agile has been shown to help delay aging. “I've done quite a bit of work on the aging process and slowing that down. It starts with changing the aversion to change.”
  • “Let’s say you’re a financial planer who takes up knitting,” says Hafeez. “That is doing something very different, where the brain truly has to adapt new neural pathways. Learning a new skill like this have been shown to ward off dementia, aging and cognitive decline because it regenerates cellular activity. Learn a new language in middle age. You tax your brain by shaking things up and it’s effective for your body in the way HIIT is for your body.”
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  • “Most people won't try something new because they’re deathly afraid of failing,” notes Hafeez. “When you see that something is doable it makes you more receptive and brave. There's that emotional, therapeutic factor that is separate from the neural pathway factor. Over the years, we learn to succeed by viewing our previous failures and successes in a certain light and as we get older we lose sight of that. When you try a new thing it makes you more confident to try to do more new things.”
Steve Bosserman

For better AI, diversify the people building it - 0 views

  • Lyons announced the Partnership on AI’s first three working groups, which are dedicated to fair, transparent, and accountable AI; safety-critical AI; and AI, labor, and the economy. Each group will have a for-profit and nonprofit chair and aim to share its results as widely as possible. Lyons says these groups will be like a “union of concerned scientists.” “A big part of this is on us to really achieve inclusivity,” she says. Tess Posner, the executive director of AI4ALL, a nonprofit that runs summer programs teaching AI to students from underrepresented groups, showed why training a diverse group for the next generation of AI workers is essential. Currently, only 13 percent of AI companies have female CEOs, and less than 3 percent of tenure-track engineering faculty in the US are black. Yet an inclusive workforce may have more ideas and can spot problems with systems before they happen, and diversity can improve the bottom line. Posner pointed out a recent Intel report saying diversity could add $500 billion to the US economy.
  • “It’s good for business,” she says. These weren’t the first presentations at EmTech Digital by women with ideas on fixing AI. On Monday, Microsoft researcher Timnit Gebru presented examples of bias in current AI systems, and earlier on Tuesday Fast.ai cofounder Rachel Thomas talked about her company’s free deep-learning course and its effort to diversify the overall AI workforce. Even with the current problems achieving diversity, there are more women and people of color that could be brou
  • ght into the workforce.
Steve Bosserman

How teaching AI to be curious helps machines learn for themselves - The Verge - 0 views

  • The problem with Montezuma’s Revenge is that it doesn’t provide regular rewards for the AI agent. It’s a puzzle-platformer where players have to explore an underground pyramid, dodging traps and enemies while collecting keys that unlock doors and special items. If you were training an AI agent to beat the game, you could reward it for staying alive and collecting keys, but how do you teach it to save certain keys for certain items, and use those items to overcome traps and complete the level? The answer: curiosity.
Steve Bosserman

How Instagram Saved Poetry - 0 views

  • In 2010, the editor of n+1 magazine, Chad Harbach, famously wrote that there were two distinct and rival literary cultures in America: the institutional, university-driven M.F.A. track and the New York–centered publishing world. But now there is a third option: the fast-paced, democratizing, hyper-connected culture of the internet. The poets of this third category often have little formal training, and their publishers are strewn across the country. Andrews McMeel, for instance, is an indie publisher in Missouri. Social media seem to have cracked the walls around a field that has long been seen as highbrow, exclusive, esoteric, and ruled by tradition, opening it up for young poets with broad appeal, many of whom are women and people of color.
  • Social-media poets, using Instagram as a marketing tool, are not just artists—they’re entrepreneurs. They still primarily earn money through publication and live events, but sharing their work on Instagram is now what opens up the possibility for both. Kaur, the ultimate poet-entrepreneur, said she approaches poetry like “running a business.” A day in the life can consist of all-day writing, touring, or, perhaps unprecedented for a poet, time in the office with her team to oversee operations and manage projects.
Steve Bosserman

Every future we think of follows one of four narratives - 0 views

  • Journalists can’t see the future, but they are able to peer through the lens of history to better understand the present. It’s a founding principle of Retro Report, the co-producer of this series. The future may be starkly different than the present, but it’ll be easier to understand once you uncover its deep continuity with the past. The social and technical transformations we’re currently living through are profound, but this isn’t the first time rapid, singular change has occurred. Before computer networks disrupted our communications, networks of steel rails and grids of artificial light upended our very concepts of space and time, day and night. Subtract trains and light bulbs from a modern city, and how much of it is even left?
  • The future has a history. And the stories we tell about incoming change—the stories we’ve always told about such changes—fall into consistent patterns. Dator gained some of his stature in future studies with his famous observation that predictions about the future—whether they’re coming from a corporate spreadsheet, a church pulpit or Hollywood—all boil down to roughly four scenarios. Growth that keeps going. Transformation upending the past. Collapse of the present order. And  discipline imposed, in some cases, to hold such collapse at bay.
  • “Most people, through their education, and through their acculturation, are locked into a single view of the future. They have never been encouraged to think about these alternatives, or forced to think about them,” Dator says.
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