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Bill Fulkerson

Anatomy of an AI System - 1 views

shared by Bill Fulkerson on 14 Sep 18 - No Cached
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    "With each interaction, Alexa is training to hear better, to interpret more precisely, to trigger actions that map to the user's commands more accurately, and to build a more complete model of their preferences, habits and desires. What is required to make this possible? Put simply: each small moment of convenience - be it answering a question, turning on a light, or playing a song - requires a vast planetary network, fueled by the extraction of non-renewable materials, labor, and data. The scale of resources required is many magnitudes greater than the energy and labor it would take a human to operate a household appliance or flick a switch. A full accounting for these costs is almost impossible, but it is increasingly important that we grasp the scale and scope if we are to understand and govern the technical infrastructures that thread through our lives. III The Salar, the world's largest flat surface, is located in southwest Bolivia at an altitude of 3,656 meters above sea level. It is a high plateau, covered by a few meters of salt crust which are exceptionally rich in lithium, containing 50% to 70% of the world's lithium reserves. 4 The Salar, alongside the neighboring Atacama regions in Chile and Argentina, are major sites for lithium extraction. This soft, silvery metal is currently used to power mobile connected devices, as a crucial material used for the production of lithium-Ion batteries. It is known as 'grey gold.' Smartphone batteries, for example, usually have less than eight grams of this material. 5 Each Tesla car needs approximately seven kilograms of lithium for its battery pack. 6 All these batteries have a limited lifespan, and once consumed they are thrown away as waste. Amazon reminds users that they cannot open up and repair their Echo, because this will void the warranty. The Amazon Echo is wall-powered, and also has a mobile battery base. This also has a limited lifespan and then must be thrown away as waste. According to the Ay
Steve Bosserman

About - Catalog - 0 views

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    "We are developing next generation technology to store digital information in DNA molecules. Our vision is to fit the information content of entire data centers in the palm of your hand. We have proven our approach to encoding data in DNA and are in the process of scaling up our platform. CATALOG technology will make it economically attractive to use DNA as a medium for long-term archival of data."
Bill Fulkerson

Physicists offer a new 'spin' on memory - 0 views

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    Unlike conventional micro-transistors, magnetic tunnel junctions don't use the electrical charge of electrons to store information, but take advantage of a quantum-mechanical property that electrons have, which is referred to as "spin." Known as spintronics, computing technology based on magnetic tunnel junctions is still very much in the experimental phase, and applications are extremely limited. For example, the technology is used in aircraft and slot machines to protect stored data from sudden power outages. This is possible because magnetic tunnel junctions process and store information by switching the orientation of nano-scale magnets instead of moving electrons around as regular transistors do.
Steve Bosserman

A radio play about radio that became the first fake-news story | Aeon Essays - 0 views

  • The broadcast has become an origin story of fake news and technological anxiety in the United States, and its tentacled aliens watch when we talk of fake news today. Then, as now, the worry over whether the news can be believed was a proxy for something else entirely – fear of the new technologies that brought it. Scholars have convincingly questioned the scale of the 1938 panic. Everybody loves a good story – especially the newspapers threatened by radio news, the social scientists seeking a claim to relevance, and Welles, great ham that he was. Firsthand accounts attest that some listeners did panic, but many more did not. Why, then, did millions more find the panic so easy to believe these past 80 years?
  • In that decade, radio became more trusted than newspapers. The reasons had to do partially with the unique characteristics of the medium – its intimacy and ability to put you on the spot to hear as an event unfolded without a reporting gap in which craven newspapermen could insert their own slant. It also had to do with the trueness of the sounds that radio reproduced.
  • In November, three days after the War of the Worlds broadcast, Dorothy Thompson, a syndicated columnist and radio reporter, published an oft-cited piece in response, entitled ‘Mr Welles and Mass Delusion’, in which she argued that the broadcast suggested American susceptibility to foreign propaganda:All unwittingly Mr Orson Welles and the Mercury Theatre of the Air have made one of the most fascinating and important demonstrations of all time. They have proved that a few effective voices, accompanied by sound effects, can so convince masses of people of a totally unreasonable, completely fantastic proposition as to create nationwide panic … If people can be frightened out of their wits by mythical men from Mars, they can be frightened into fanaticism by the fears of Reds, or convinced that America is in the hands of 60 families, or aroused to revenge against any minority, or terrorised into subservience to leadership because of any imaginable menace.
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  • The new trajectory changed news from an informative tool to an expressive one, and upended older reader-to-journalist relationships that looked almost more like a student-to-teacher relationship, albeit one entered into by choice. Though readers could always share stories, social media propelled the act. Readers can share stories because they feel true, and lend those stories emotional rather than factual force.
  • There are plenty of reasons the fake news concern of today does not exactly parallel the War of the Worlds story– among them, the fact that a large part of the modern worry is the degree to which lone actors can create the illusion of legitimacy online. But as with War of the Worlds, any individual piece of fake news – like the false story that Pope Francis endorsed President Trump – is not the only concern.More than the news, we fear the technology that transmits it. The quintessential Martians are those ways of knowing that are enabled by our new machines, threatening to make the solid world make-believe once more.
Steve Bosserman

Jobless recoveries: Exploring technology's role | VOX, CEPR's Policy Portal - 0 views

  • It is possible that US technology adoption is somehow different to that in other developed countries and that this is contributing to jobless recoveries. For example, Bloom et al. (2012) show that US multinationals achieved more productivity gains from using information technology than their European counterparts, so it is possible that job creation patterns in the US also differed. At the same time, the extension of US unemployment benefits in recent years may have played a role in explaining slow employment recoveries. Meanwhile, European labour markets have become more flexible, which may have contributed to their robust employment growth during recent recoveries. Exploring these possibilities is an important task for future research.
Bill Fulkerson

It's not all Pepes and trollfaces - memes can be a force for good - The Verge - 0 views

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    "How the 'emotional contagion' of memes makes them the internet's moral conscience By Allie Volpe Aug 27, 2018, 11:30am EDT Illustration by Alex Castro & Keegan Larwin SHARE Newly single, Jason Donahoe was perusing Tinder for the first time since it started integrating users' Instagram feeds. Suddenly, he had an idea: follow the Instagram accounts of some of the women he'd been interested in but didn't match with on the dating service. A few days later, he considered taking it a step further and direct messaging one of the women on Instagram. After all, the new interface of the dating app seemed to encourage users to explore other areas of potential matches' online lives, so why not take the initiative to reach out? Before he had a chance, however, he came across the profile of another woman whose Tinder photo spread featured a meme with Parks and Recreation character Jean-Ralphio Saperstein (Ben Schwartz) leaning into the face of Ben Wyatt (Adam Scott) with the caption: hey I saw you on Tinder but we didn't match so I found your Instagram you're so beautiful you don't need to wear all that makeup ahah I bet you get a lot of creepy dm's but I'm not like all those other guys message me back beautiful btw what's your snap "I was like, 'Oh shit, wow,'" Donahoe says. Seeing his potential jerk move laid out so plainly as a neatly generalized joke, he saw it in a new light. "I knew a) to be aware of that, and b) to cut that shit out … It prompted self-reflection on my part." THE MOST SUCCESSFUL MEMES STRIKE A CULTURAL CHORD AND CAN GUIDE AND EVEN INFLUENCE BEHAVIOR Donahoe says memes have resonated with him particularly when they depict a "worse, extreme version" of himself. For Donahoe, the most successful memes are more than just jokes. They "strike a societal, cultural chord" and can be a potent cocktail for self-reflection as tools that can guide and even influence behavior. In the months leading up to the 2016 US
Steve Bosserman

Realignment and Legitimacy - 1 views

  • “The Constitutional Crisis Is Now” [Robert Reich, The American Prospect]. “If [Trump] refuses to accept the results [the 2020] election, as he threatened to do if he lost the 2016 election, he will have to be forcefully removed from office.” This is lunacy. In 2016, liberal Democrats floated the idea that “faithless electors” in the Electoral College should not appoint Trump — based on information from the “intelligence community” that the public was not allowed to see. From that day to this, liberal Democrats haven’t accepted the results of 2016, which is what the “Clinton won the popular vote” amounts to. Is the inability to look in the mirror a 10%-er deformation professionnelle?
  • “The Democratic Party unraveling is not good for America” [Ed Rogers, WaPo]. “The Democratic Party is not functioning as an umbrella organization or even a coalition. Instead, activists from Tom Steyer to George Soros to Planned Parenthood are operating independently*, doing things a political party otherwise would. These independent actors are pushing pet causes. Traditional party building isn’t one of them. Campaign finance reform and communication technologies have empowered wealthy individuals and collateral groups while at the same time inhibiting parties and individual campaigns. I say this not to kick the Democratic Party while it is down but because I believe in the two-party system…. We need reforms that empower parties and candidates and diminish the influence of deep-pocketed plutocrats and narrowly focused interest groups.” Rogers is a veteran of the Reagan and Bush White Houses, but he’s not wrong. NOTE * Maybe. When you start thinking, it’s hard to know where the boundaries of the Democrat Party really are. For example, are journalists who propagate Brock talking points in the party, or not? My instinct is to say that they are, but how is an institution with fluid boundaries like that to be named and categorized? Or how about an organization like Emily’s List, ostensibly independent, but directing donors only to Democrats? (And Donna Shalala, but not Alexandria Ocasio-Cortez. Or Cynthia Nixon. Or Zephyr Teachout. Really, Emily’s List? Really?)
  • UPDATE “One-time Ohio congressional district candidate arrested while streaming incident live on Facebook” [WHIOTV-7]. This is Sam Ronan, who ran for DNC chair and had good things to say about election rigging. The odd thing about this story, and everything I’ve seen on the Twitter, is that he was arrested at his house, and nobody is saying why the cops were there in the first place. Readers?
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  • UPDATE “Maine Supreme Judicial Court rules ranked-choice voting unconstitutional” [Bangor Daily News]. From May, still germane: “In a unanimous, 44-page opinion issued Tuesday, the Maine Supreme Judicial Court’s seven justices agreed with Attorney General Janet Mills, Secretary of State Matthew Dunlap and Republican legislators that the system violates a provision of the Maine Constitution that allows elections to be won by pluralities — and not necessarily majorities — of votes.” The political establishment really, really hates RCV.
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    "Realignment and Legitimacy "The Constitutional Crisis Is Now" [Robert Reich, The American Prospect]. "If [Trump] refuses to accept the results [the 2020] election, as he threatened to do if he lost the 2016 election, he will have to be forcefully removed from office." This is lunacy. In 2016, liberal Democrats floated the idea that "faithless electors" in the Electoral College should not appoint Trump - based on information from the "intelligence community" that the public was not allowed to see. From that day to this, liberal Democrats haven't accepted the results of 2016, which is what the "Clinton won the popular vote" amounts to. Is the inability to look in the mirror a 10%-er deformation professionnelle? "The Democratic Party unraveling is not good for America" [Ed Rogers, WaPo]. "The Democratic Party is not functioning as an umbrella organization or even a coalition. Instead, activists from Tom Steyer to George Soros to Planned Parenthood are operating independently*, doing things a political party otherwise would. These independent actors are pushing pet causes. Traditional party building isn't one of them. Campaign finance reform and communication technologies have empowered wealthy individuals and collateral groups while at the same time inhibiting parties and individual campaigns. I say this not to kick the Democratic Party while it is down but because I believe in the two-party system…. We need reforms that empower parties and candidates and diminish the influence of deep-pocketed plutocrats and narrowly focused interest groups." Rogers is a veteran of the Reagan and Bush White Houses, but he's not wrong. NOTE * Maybe. When you start thinking, it's hard to know where the boundaries of the Democrat Party really are. For example, are journalists who propagate Brock talking points in the party, or not? My instinct is to say that they are, but how is an institution with fluid boundaries like that to be named and cate
Bill Fulkerson

DNA damage caused by migrating light energy - 0 views

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    Ultraviolet light endangers the integrity of human genetic information and may cause skin cancer. For the first time, researchers at Karlsruhe Institute of Technology (KIT) have demonstrated that DNA damage may also occur far away from the point of incidence of the radiation. They produced an artificially modeled DNA sequence in new architecture and succeeded in detecting DNA damage at a distance of 30 DNA building blocks. The results are reported in Angewandte Chemie.
Bill Fulkerson

Geographical fragmentation of the global network of Twitter communications: Chaos: An I... - 0 views

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    The introduction of the Internet rapidly enabled unprecedented global connectivity. In about two decades, communication became instantaneous, affordable, and independent of physical barriers. People, however, do not seem to be communicating with each other homogeneously. Online communication networks appear to be polarized and echo-chambers are manifesting for political1-5 and non-political6-9 reasons. Understanding the emergent structure of information flows on the Internet and its implications for the complexity of society is a challenge for scientists and technology developers. Mapping the organization of social systems is crucial for effective policy making involving ethnic groups10 as well as economic growth.11
Steve Bosserman

Only governments can safeguard the openness of the internet - Rufus Pollock | Aeon Ideas - 0 views

  • The internet’s low-cost transmission can just as easily create information empires and robber barons as it can digital democracy and information equality. The growing value of being able to mine and manipulate huge data-sets, to generate predictions about consumers’ behaviour and desires, creates a self-reinforcing spiral of network effects. Data begets more data, locked down behind each company’s walls where their proprietary algorithms can exploit it for profit.
  • Today, the equivalent gesture might be to turn away from private monopolies to fund innovation and creativity. What matters is who owns information, not just the infrastructure by which it is distributed. Digital technology must be combined with concrete actions that protect openness across the spectrum, from maps to medicines, from software to schools. Better that we do it through public institutions, instead of relying on mavericks and martyrs.
Steve Bosserman

What does home mean if your bed is on the pavements of Paris? | Aeon Essays - 0 views

  • The American anthropologist Edward Fischer, paraphrasing Aristotle, said that the good life is ‘a life worth living’, or a journey towards ‘a fulfilled life’. It has to do with happiness but is not limited to it; it’s often – perhaps counterintuitively – linked to commitment and sacrifice, to the work of becoming a particular person. The French philosopher Michel Foucault in 1982 described these practices as technologies of the self. According to Foucault, the self is ‘not given to us … we have to create ourselves as a work of art’. My informants on the streets of Paris were striving – in their own ways – towards being better selves. I came to understand the activities, processes and routines that they engaged in – begging, making a shelter, accessing temporary housing, etc – as practices of the self geared towards a better life, as practices of homemaking on the street, as practices of hope.
  • Aside from François, others I met on the streets of Paris – such as Sabal from India, and Alex from Kosovo – talked about their engagement in such practices of hope. Following them through soup kitchens, drop-in centres, government institutions and homeless shelters, I observed two main ways in which they attempted to push for a better life. Both of them were connected to the idea of home: my informants in Paris were longing to find and go back to a homeland, often one from the past, while on a daily basis they were struggling to construct a home in order to survive. That was what a better life looked like for them.
  • Home, according to the Australian social scientist Shelley Mallett, is always suspended between the ideal and the real. It relates to ‘the activity performed by, with or in person’s things and places. Home is lived in the tension between the given and the chosen, then and now.’ While Sabal’s India was part of the ideal, what Alex was dealing with was closer to the ‘real’ side of this distinction. His home-making efforts were a continuous process of daily activities.
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  • For many of the homeless people I’ve met in both London and Paris, home was connected to a place they departed from and have a desire to return to – a place that carried what the English sociologist Liz Kenyon calls a right to return and a sense of one’s origin. Sara Ahmed’s 1999 study of migrants’ writing, particularly Asian women living in Britain, supports this view of home as something in the longer-term future. The British-Australian scholar wrote that home is often a destination, somewhere to travel to: ‘the space which is most like home, which is most comfortable and familiar, is not the space of inhabitance – I am here – but the very space in which one finds the self as almost, but not quite, at home. In such a space, the subject has a destination, an itinerary, indeed a future, but in having such as destination, has not yet arrived.’ Home is, in this sense, not about the present – and surely not a place of passive suffering – but about one’s hopes, about making home an imagined place where one has not yet arrived.
  • Home is exactly such a process, involving the material and the imaginative, social connections and mundane acts. Routines, habits and rhythms – often as simple as regularly visiting certain neighbourhoods, shelters and food kitchens – are important parts of this process, and are deeply connected to a temporal as well as spatial order. This focus on order is best expressed in the classical analysis of home by the English anthropologist Mary Douglas:[Home] is always a localisable idea. Home is located in space but it is not necessarily a fixed space. It does not need bricks and mortar, it can be a wagon, a caravan, a board, or a tent. It need not be a large space, but space there must be, for home starts by bringing some space under control.
  • François, who introduced me to the labour of begging, found something close to home in his daily practices. His home was fashioned by coming face to face with the city around him. These narratives show how far removed these people are from a state of passive suffering. Yes, there were moments of idleness and, for some, long phases of pain. But most of the people I met sleeping rough – independent of age, gender, tenure on the street and level of addiction – were striving, in their way, towards a better life: first on, and hopefully off, the street.
Steve Bosserman

How Do We Reclaim Control Of Our Lives When the Economy Looms So Grim? | naked capitalism - 0 views

  • What he found was that—in the absence of a perpetually-growing economy—community and culture are key. He quotes, for example, the historian Juliet Schor’s view of working life in the Middle Ages: “The medieval calendar was filled with holidays …These were spent both in sober churchgoing and in feasting, drinking and merrymaking …All told, holiday leisure time in medieval England took up probably about one third of the year. And the English were apparently working harder than their neighbors. The ancien régime in France is reported to have guaranteed fifty-two Sundays, ninety rest days, and thirty-eight holidays. In Spain, travelers noted that holidays totaled five months per year.”
  • Reading this took me back to a childhood fed by TV programmes like the BBC’s Tomorrow’s World, which had informed me that by now robots would be doing all the menial work, leaving humans free to relax and enjoy an abundance of leisure time. So it came as a shock to realise that the good folk of the Middle Ages were enjoying far more of it than we are in our technologically-advanced society. What gives? Fleming explains, “In a competitive market economy a large amount of roughly-equally-shared leisure time – say, a three-day working week, or less – is hard to sustain, because any individuals who decide to instead work a full week can produce for a lower price (by working longer hours than the competition they can produce a greater quantity of goods and services, and thus earn the same wage by selling each one more cheaply). These more competitive people would then be fully employed, and would put the more leisurely out of business completely. This is what puts the grim into reality.”
Steve Bosserman

The wealth of our collective data should belong to all of us | Chris Hughes - 0 views

  • Nearly every moment of our lives, we’re producing data about ourselves that companies profit from. Our smartwatches know when we wake up, Alexa listens to our private conversations, our phones track where we go, Google knows what we email and search, Facebook knows what we share with friends, and our loyalty cards remember what we buy. We share all this data about ourselves because we like the services these companies provide, and business leaders tell us we must to make it possible for those services to be cheap or free.
  • We should not only expect that these companies better protect our data – we should also ensure that everyone creating it shares in the economic value it generates. One person’s data is worth little, but the collection of lots of people’s data is what fuels the insights that companies use to make more money or networks, like Facebook, that marketers are so attracted to. Data isn’t the “new oil”, as some have claimed: it isn’t a non-renewable natural resource that comes from a piece of earth that a lucky property owner controls. We have all pitched in to create a new commonwealth of information about ourselves that is bigger than any single participant, and we should all benefit from it.
  • The value of our data has a lot in common with the value of our labor: a single individual worker, outside of the rarest professions, can be replaced by another with similar skills. But when workers organize to withhold their labor, they have much more power to ensure employers more fairly value it. Just as one worker is an island but organized workers are a force to be reckoned with, the users of digital platforms should organize not only for better protection of our data, but for a new contract that ensures everyone shares in the historic profits we make possible.
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  • A data dividend would be a powerful way to rebalance the American economy, which currently makes it possible for a very small number of people to get rich while everyone else struggles to make ends meet.
  • A data dividend on its own would not be enough to stem growing income inequality, but it would create a universal benefit that would guarantee people benefit from the collective wealth our economy is creating more than they do today. If paired with fairer wages, more progressive taxation, and stricter enforcement of monopoly and monopsony power, it could help us turn the corner and create a country where we take care of one another and ensure that everyone has basic economic security.
Bill Fulkerson

New app turns consent into a contract. Why do we need it? - 1 views

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    This article speaks to a trend of using blockchain technology to document contracts for the time, use, consumption, etc. of all resources required to fulfill those agreements. That information has considerable bearing on the availability, replenishment, refurbishment, or replacement of such resources, which is particularly useful to those who own / control them for reasons of pricing, inventory, and costs, as well as input to design specifications for algorithms that analyze behavior in the system.
Steve Bosserman

How We Made AI As Racist and Sexist As Humans - 0 views

  • Artificial intelligence may have cracked the code on certain tasks that typically require human smarts, but in order to learn, these algorithms need vast quantities of data that humans have produced. They hoover up that information, rummage around in search of commonalities and correlations, and then offer a classification or prediction (whether that lesion is cancerous, whether you’ll default on your loan) based on the patterns they detect. Yet they’re only as clever as the data they’re trained on, which means that our limitations—our biases, our blind spots, our inattention—become theirs as well.
  • The majority of AI systems used in commercial applications—the ones that mediate our access to services like jobs, credit, and loans— are proprietary, their algorithms and training data kept hidden from public view. That makes it exceptionally difficult for an individual to interrogate the decisions of a machine or to know when an algorithm, trained on historical examples checkered by human bias, is stacked against them. And forget about trying to prove that AI systems may be violating human rights legislation.
  • Data is essential to the operation of an AI system. And the more complicated the system—the more layers in the neural nets, to translate speech or identify faces or calculate the likelihood someone defaults on a loan—the more data must be collected.
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  • The power of the system is its “ability to recognize that correlations occur between gender and professions,” says Kathryn Hume. “The downside is that there’s no intentionality behind the system—it’s just math picking up on correlations. It doesn’t know this is a sensitive issue.” There’s a tension between the futuristic and the archaic at play in this technology. AI is evolving much more rapidly than the data it has to work with, so it’s destined not just to reflect and replicate biases but also to prolong and reinforce them.
  • And sometimes, even when ample data exists, those who build the training sets don’t take deliberate measures to ensure its diversity
  • But not everyone will be equally represented in that data.
  • Accordingly, groups that have been the target of systemic discrimination by institutions that include police forces and courts don’t fare any better when judgment is handed over to a machine.
  • A growing field of research, in fact, now looks to apply algorithmic solutions to the problems of algorithmic bias.
  • Still, algorithmic interventions only do so much; addressing bias also demands diversity in the programmers who are training machines in the first place.
  • A growing awareness of algorithmic bias isn’t only a chance to intervene in our approaches to building AI systems. It’s an opportunity to interrogate why the data we’ve created looks like this and what prejudices continue to shape a society that allows these patterns in the data to emerge.
  • Of course, there’s another solution, elegant in its simplicity and fundamentally fair: get better data.
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