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After Canceling Exam, College Board Touts Record Number of AP CSP Exam Takers

著者: BeauHD
2020年12月18日 19:00
theodp writes: Q. How many AP Computer Science Principles 'exam takers' would you have if you cancelled the AP CSP exam due to the coronavirus? A. More than 116,000! That's according to the math behind a new College Board press release, which boasts, "In 2020, more than 116,000 students took the AP CSP Exam -- more than double the number of exam takers in the course's first year, and a 21% increase over the previous year. In 2020, 39,570 women took the AP CSP exam, nearly three times the number who tested in 2017." Which is somewhat confusing, since the College Board actually cancelled the 2020 AP CSP Exam last spring, explaining to students, "This year, there will be no end-of-year multiple-choice exam in Computer Science Principles [the exam was to have counted for 60% of students' scores] -- your AP score will be computed from the Create and Explore performance tasks only." Still, Sunday's Washington Post reported the good PR news, as did tech-bankrolled College Board partner Code.org, which exclaimed, "Young women set records in computer science exams, again!" In 2018, Code.org lamented that many students enrolled in AP CSP wouldn't get college credit for the course "because they don't take the exam", so perhaps an increase in AP CSP scores awarded -- if not AP CSP exams taken -- should be added to the list of silver linings of the pandemic.

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A Successful Experiment Gets Us One Step Closer To a Quantum Internet

著者: BeauHD
2020年12月18日 16:00
Earlier this week, a team of researchers announced that they successfully teleported qubits of photons across approximately 27 miles of fiber-optic cable. Engadget reports: While other scientists have worked on similar projects, this group is the first to beam quantum information across such a great distance. What's more, they did so across two separate networks and with a fidelity greater than 90 percent. One of the researchers on the team told Motherboard they built the networks using "off-the-shelf" components, and that their tech is compatible with existing telecommunications equipment. In PRX Quantum, where the team published its findings, they say their work provides "a realistic foundation for a high-fidelity quantum Internet with practical devices." They added, "this is a key achievement on the way to building a technology that will redefine how we conduct global communication." Experts believe a quantum internet could revolutionize a variety of computing fields, including cryptography and search. [...] With two 13-mile networks under their belts, the Caltech and Fermilab teams plan to build a city-scale network called the Illinois Express Quantum Network in Chicago next.

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Biomarker of Alzheimer's Found To Be Regulated By Sleep Cycles

著者: BeauHD
2020年12月18日 12:30
Following a 2018 study demonstrating how disrupted sleep can accelerate the buildup of toxic plaques associated with the disease, scientists from Washington University School of Medicine (WUSM) in St. Louis have now identified a protein implicated in the progression of the disease that appears highly regulated by the circadian rhythm, helping them join the dots and providing a potential new therapeutic target. New Atlas reports: In their previous research, the WUSM team set out to explore how disruptions to our natural sleep cycles, or circadian rhythm, may accelerate the accumulation of amyloid plaques in the brain, which are strongly linked to Alzheimer's disease. Through studies on humans and in mice, the team was able to show a strong correlation between the two, and now through follow up work, the team has identified a brain protein that appears to play a role in this relationship. The brain protein in question is called YKL-40 and for years has served as a biomarker for Alzheimer's, as high levels of it have been found in the cerebrospinal fluid of those suffering from the disease and these levels rise as the disease progresses. The researchers were screening for genes that are regulated by the circadian rhythm, and were intrigued to see the gene for this brain protein pop up. From there, the team investigated this connection between YKL-40 and Alzheimer's, which is characterized by chronic inflammation, by exploring how much of the protein is made under inflammatory conditions both with and without a key circadian gene. Indeed, this demonstrated that the circadian rhythm controls how much YKL-40 is produced. Next up, the team worked with mice prone to developing amyloid plaques, and genetically modified one group of them to be lacking the gene for YKL-40. As the mice reached old age, the team analyzed their brains and found that those without the YKL-40 protein exhibited around half the amyloid plaques of the control group. Digging deeper into the reasons why, the team found that the mice lacking the YKL-40 gene featured more microglia, which are immune cells that surround amyloid plaques and prevent them from spreading. Essentially, this meant that those mice had more hungry immune cells prepared to gobble up the amyloid. [...] The team also examined this idea in human subjects, drawing on genetic data on 778 subjects from aging and dementia studies and finding only a quarter of them featured a genetic variant that lowers levels of YKL-40, and that cognitive function declined 16 percent more slowly in that group. The research was published in the journal Science Translational Medicine.

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Sony Is Pulling Cyberpunk 2077 From the PlayStation Store and Offering Full Refunds

著者: BeauHD
2020年12月18日 11:10
Sony is pulling Cyberpunk 2077 from the PlayStation Store and offering full refunds for anyone who bought the game from the digital storefront, the company said on Thursday. The Verge reports: If you want to start a refund, Sony says to visit this site and sign into your PlayStation account to submit a request. The game has already been removed from the PlayStation Store for a few Verge staffers on their PS5s, and the game doesn't come up in a search for "Cyberpunk 2077" on the web version of the store. Players have found that Cyberpunk 2077, which has only been out for a week, has been riddled with bugs. The game looks good on PS5, but in my few hours with the game, I've run into a few complete crashes to the PS5's home screen and a number of distracting visual glitches. On PS4, the game fares a lot worse -- Eurogamer reported poor performance, low framerate, and texture pop-in. Further reading: 'Cyberpunk 2077' Players Are Fixing Parts of the Game Before CD Projekt

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FDA Panel Endorses Moderna's Coronavirus Vaccine

著者: BeauHD
2020年12月18日 10:30
Vaccine advisers to the US Food and Drug Administration voted easily and quickly to recommend that the agency give emergency use authorization to Moderna's coronavirus vaccine. CNN reports: The Vaccines and Related Biological Products Advisory Committee (VRBPAC) voted 20-0 with one abstention to recommend EUA for the Moderna vaccine, which is very similar in design, composition, safety and efficacy to Pfizer/BioNTech's vaccine. That was the only question facing the committee -- whether to recommend EUA. "There's no doubt in my mind that the data -- it looks like the benefits outweigh the risks, from what I've seen," committee member Dr. Steven Pergam, of the University of Washington and Fred Hutchinson Cancer Research Center, said before the vote. That did not, however, stop the collection of academics, physicians, public health specialists and others from getting into a lengthy discussion about whether Moderna should offer the vaccine to people who got saline shots -- something that might have the effect of reducing long-term data on how well and safely the vaccine protects people from infection. "Academics have a way of getting involved in details, and what we have done for the last eight or nine hours was to go over the details," Dr. Arnold Monto, an infectious disease specialist and professor of epidemiology at the University of Michigan, who chairs the panel, said after the vote. He noted the vote this time was more one-sided than last week's vote to recommend Pfizer/BioNTech's vaccine, which came down 17 for, 4 against, with one abstention. Similar to Pfizer/BioNTech's vaccine, the Moderna vaccine uses messenger RNA or mRNA that prompts the body to produce compounds that look like the outside of the coronavirus, causing an immune response that protects against infection. The report notes that "Each vaccine is about 95% effective in preventing symptomatic illness, with few side effects."

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Hackers Tied To Russia Hit US Nuclear Agency, Three States

著者: BeauHD
2020年12月18日 09:50
The U.S. nuclear weapons agency and at least three states were hacked as part of a suspected Russian cyber attack that struck a number of federal government agencies. Microsoft Corp. was also breached, and its products were used to further attacks on others, Reuters reported. Bloomberg reports: The Energy Department and its National Nuclear Security Administration, which maintains America's nuclear stockpile, were targeted as part of the larger attack, according to a person familiar with the matter. An ongoing investigation has found the hack didn't affect "mission-essential national security functions," Shaylyn Hynes, a Department of Energy spokeswoman, said in a statement. "At this point, the investigation has found that the malware has been isolated to business networks only," Hynes said. The hack of the nuclear agency was reported earlier by Politico. In addition, two people familiar with the broader government investigation into the attack said three states were breached, though they wouldn't identify the states. A third person familiar with the probe confirmed that states were hacked but didn't provide a number. In an advisory Thursday that signaled the widening alarm over the the breach, the Cybersecurity and Infrastructure Security Agency said the hackers posed a "grave risk" to federal, state and local governments, as well as critical infrastructure and the private sector. The agency said the attackers demonstrated "sophistication and complex tradecraft."

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Wildfire Smoke Is Loaded With Microbes. Is That Dangerous?

著者: BeauHD
2020年12月18日 09:10
An anonymous reader quotes a report from Wired: If you're unfortunate enough to breathe wildfire smoke, you're getting a lungful of charred plant material, noxious gases, and -- if the fire tore through human structures -- incinerated synthetic materials. All across the board, it's bad stuff, proven to be a severe detriment to human health, particularly for those with respiratory conditions like asthma. And not to pile on the worries, but that haze also turns out to be loaded with microbes like bacteria and fungi. The problem is, scientists have only just begun to study this smoky microbial community. That led a pair of researchers to publish a new perspective piece in the journal Science today calling for a multidisciplinary push to better characterize these microbes and determine how they might be making wildfire smoke even worse for human lungs. "It's not just comprised of particulate matter and gases, but it also has a significant living component in it," says University of Idaho fire scientist Leda Kobziar, coauthor of the piece. Wildfire smoke may actually spread beneficial organisms for an ecosystem, Kobziar adds, but "what might the consequences be for the spread of pathogens that we know are airborne?" But hold on a tick: Shouldn't the microbes get cooked to death in the flames? Well, that's not giving these microbes any credit. You see, a wildfire burns with different intensities at different spots as it moves across a landscape. "At the smallest scales, complete combustion is coupled with incomplete combustion," says Kobziar. "Even at one centimeter, you could get very high temperatures for long durations, and at the next centimeter, it can be completely skipped, and no heat at all. So that degree of variability provides a lot of pockets in which these microbes could survive fire." Instead of perishing, they hitch rides on bits of charred carbon and in water vapor, as the wildfire's heat propels all of the muck skyward. If they end up in tiny droplets of water, this could well protect them from desiccation as they travel downwind. "We know that microbes attached to dust particles are certainly transported across continents," Kobziar says. "So we have no reason to believe that that's not also occurring in smoke as smoke travels. But how long do they survive, and which ones survive? That is an open question, and that's exactly the kind of research that we're hoping this paper will inspire."

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AI-Enabled Cheetos Offer Promise of the Perfect Puff

著者: BeauHD
2020年12月18日 08:30
Microsoft says in a blog post that PepsiCo is using their Project Bonsai "machine teaching" service to "help ensure its Cheetos cheese-puff snacks all have the same texture, crunch and shape," reports The Wall Street Journal. From the blog post: PepsiCo built a computer vision system that continually monitors Cheeto attributes. Data about qualities such as density and length are fed to the Project Bonsai solution, which makes adjustments to bring the product within spec. This approach reduces the time it takes to correct inconsistencies and allows operators to focus on parts of the line that require human expertise. PepsiCo is preparing to use the solution in a production plant and exploring how to use the solution with other products, including the tortilla chip manufacturing process. An out-of-spec product can't be sold, which leads to wasted resources, time, and money. Greater consistency helps PepsiCo maintain high quality products while maximizing throughput. To make an ideal Cheeto, the solution needed examples of what wasn't ideal -- and needed to know what to do in those cases. The extruder line is self-contained and well-suited for developing and testing an autonomous system solution. Operators had been running it manually, which gave developers the opportunity to build the solution from scratch, instead of on top of other software. The AI solution has a recommendation mode and a closed loop control mode. In both modes, a computer vision system continuously measures the quality of the Cheetos. In recommendation mode, the AI will alert an operator if the product drifts out of spec, displaying on an instrument panel the attributes that are not ideal as well as a recommendation to correct it. The operator can push a button to make any or all recommended adjustments. In control mode, the only difference is that the AI solution skips the recommendation step and adjusts the extruder line specifications independently. The company expects that running this intelligent control system will return product to acceptable attributes faster. In the current extruder line, operators measure product attributes manually at defined intervals. If the Cheetos are out of spec, the operator makes adjustments based on guidelines or experience to return the product to acceptable quality. The problem: Infrequent sampling meant that the line could be producing out-of-spec Cheetos for a longer period of time without anyone realizing. The Project Bonsai solution will monitor the product almost continuously, using sensors to oversee characteristics such as length and bulk density. That way, it knows as soon as the product strays outside a defined range.

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Google Kills Android Things, a Smart Home OS That Never Took Off

著者: BeauHD
2020年12月18日 07:50
Google plans to shut down Android Things, a stripped-down version of Android designed for smart home devices. The OS never really got off the ground, so this isn't all that much of a loss, but it is yet another entry in Google's expansive graveyard of shut-down projects. The Verge reports: The smart home project got its start in 2015 under the name Brillo, which was meant to provide the "underlying operating system for the internet of things." In 2016, Google revamped Brillo and relaunched the initiative as Android Things, which was likewise meant to run on products like connected speakers, security cameras, and routers. By relying on Android, the OS was supposed to be familiar to developers and easy to get started with. Then nothing happened. In 2018, some initial smart speakers and smart displays came out using the underlying OS. It seems no other companies were interested, because in February 2019, Google announced it was "refocusing" Android Things to cater specifically to smart speakers and smart displays. Nearly two years later, and Android Things is now on track to be shut down. The Android Things Console, which lets developers push updates to their devices, will stop accepting new non-commercial projects starting January 5th, 2021. A year later, on January 5th, 2022, "the console will be turned down completely and all project data will be permanently deleted." That essentially means developers have a year to wind down any Android Things projects they already have set up.

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'Evil Mobile Emulator Farms' Used To Steal Millions From US and EU Banks

著者: BeauHD
2020年12月18日 07:10
An anonymous reader quotes a report from Ars Technica: Researchers from IBM Trusteer say they've uncovered a massive fraud operation that used a network of mobile device emulators to drain millions of dollars from online bank accounts in a matter of days. The scale of the operation was unlike anything the researchers have seen before. In one case, crooks used about 20 emulators to mimic more than 16,000 phones belonging to customers whose mobile bank accounts had been compromised. In a separate case, a single emulator was able to spoof more than 8,100 devices. The thieves then entered usernames and passwords into banking apps running on the emulators and initiated fraudulent money orders that siphoned funds out of the compromised accounts. Emulators are used by legitimate developers and researchers to test how apps run on a variety of different mobile devices. To bypass protections banks use to block such attacks, the crooks used device identifiers corresponding to each compromised account holder and spoofed GPS locations the device was known to use. The device IDs were likely obtained from the holders' hacked devices, although in some cases, the fraudsters gave the appearance they were customers who were accessing their accounts from new phones. The attackers were also able to bypass multi-factor authentication by accessing SMS messages.

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Venezuela's Socialist Regime Is Mining Bitcoin In a Bunker To Generate Cash

著者: msmash
2020年12月18日 06:30
The socialist regime once cracked down on bitcoin miners. Now it's mining the digital asset itself. From a report: At a military base outside Caracas, Venezuela, state video footage shows officers in green fatigues cut a blue ribbon donned with a cluster of glossy balloons. Then, the men pry open the doors of a narrow, dimly-lit bunker. But the balloons weren't inaugurating a new weapons factory or training facility. They marked the opening of a new bitcoin mining farm. Venezuela's President Nicolas Maduro needs cash to sustain his grip on power after muddling through one of the worst economic implosions seen in recent modern history in the Western Hemisphere. It appears that Maduro's last ditch effort to buoy Venezuela's shriveling economy is to dig deep for this digital asset and sell it for hard cash. "In a strategic alliance with private capital, the Bolivarian army inaugurated the first center for the production of digital assets at the Fuerte Tiuna facilities," said a spokesperson in footage published by state television in late November. Venezuelan General Domingo Antonio Hernandez Larez details the project in a cramped conference room, then he and other officers fondle a few S9 AntMiners, a type of specialized computer used to mine bitcoin, the volatile cryptocurrency whose price is scraping all-time-highs of just under $20,000 per coin. "This center of digital asset production will ensure self-financing sufficiency within the military," the Venezuelan state TV official explains. "These mining activities will be key for increasing revenues for the country."

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WHO-led Team Expected in China in January To Probe COVID-19 Origins

著者: msmash
2020年12月18日 05:50
An international mission led by the World Health Organization (WHO) is expected to go to China in the first week of January to investigate the origins of the virus that sparked the COVID-19 pandemic, a member and diplomats told Reuters this week. From a report: The United States, which has accused China of having hidden the outbreak's extent, has called for a "transparent" WHO-led investigation and criticised its terms, which allowed Chinese scientists to do the first phase of preliminary research. China reported the first cases of a pneumonia of unknown cause in Wuhan, central China, to the WHO on Dec. 31 and closed a market where the novel coronavirus is believed to have emerged. Health ministers called on the WHO in May to identify the source of the virus and how it crossed the species barrier. Now a team of 12-15 international experts is finally preparing to go to Wuhan to examine evidence, including human and animal samples collected by Chinese researchers, and to build on their initial studies. Thea Fischer, a Danish member, said that the team would leave "just after New Year's" for a six-week mission, including two weeks of quarantine on arrival.

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Judge Orders Tim Cook and Craig Federighi To Testify in Epic Case

著者: msmash
2020年12月18日 05:10
A judge has ordered Apple to produce Tim Cook and Craig Federighi to testify for the Apple versus Epic lawsuit, and they must produce required documents before the next hearing. From a report: The Apple versus Epic lawsuit continues as publicly filed court documents tell us a bit more about the upcoming trial. Epic wants Apple to produce extensive documentation surrounding the App Store and its operations, but there has been some deliberation as to how extensive this data needs to be, and who will present it. The document filed states that Apple will have a large burden placed on them to gather much of what Epic is asking for. The court sides with Apple here stating that Epic need not ask for more amplifying data unless absolutely necessary. The most important part of the court filing is who's going to be made available to represent Apple. Epic has requested that Tim Cook and Craig Federighi be made available for the hearing. Apple says that Tim Cook will be available, but requests his deposition be limited to four hours. Apple also requested that Eric Neuenshwander, who runs the App Store and reports to Craig Federighi, be present instead.

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Google Sued by States for Abuse of Search-Market Dominance

著者: msmash
2020年12月18日 04:30
A bipartisan coalition of states sued Alphabet's Google Thursday alleging broad antitrust violations in the online search market, marking the third U.S. case against the search giant in two months. From a report: The lawsuit, led by Colorado, Iowa and other states, marks the latest escalation of the antitrust battle against Google. It comes a day after 10 Republican state attorneys general led by Texas sued the company for anticompetitive practices, and follows an October complaint by the Justice Department. "Combined with the other recent lawsuits filed against Google, never before have so many states and the federal government come together to challenge a company with such power," Iowa Attorney General Tom Miller said a statement. "Google has more data on consumers, and more variety of information, than perhaps any entity in history." The lawsuit, filed by 38 attorneys general, accuses Google of illegally monopolizing internet search and search advertising through a series of anticompetitive contracts and conduct, hurting consumers and advertisers in the process.

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Can't Get a PlayStation 5? Meet the Grinch Bots Snapping Up the Holidays' Hottest Gift.

著者: msmash
2020年12月18日 03:52
Computer programs that automate online tasks, called bots, have aligned with the coronavirus pandemic and low inventories of hot products to create a perfect storm of holiday disappointment -- or opportunity, depending on your perspective. From a report: On Black Friday, when it launched a deal on the console, Walmart.com says it blocked more than 20 million bot attempts in the sale's first 30 minutes. Target says it's constantly tracking and blocking bots, focusing on high-demand products such as the PS5. One British retailer called Very said it canceled at least 1,000 game console orders after it realized they were placed by bots. Using shopping bots to buy these products is perfectly legal in the United States, despite flustering retailers and stoking annoyance for customers like Coleman. Some bot operators are modern scalpers, in it to make money by forcing Santa to pay market prices. Others are computer-savvy shoppers now turning to bots out of desperation to fill their own gift lists. Shopping bots aren't new, but their use is growing fast. Deployed by people who buy and resell tickets, high-end sneakers and designer fashion, they're now expanding into other categories where demand outstrips supply -- including grocery delivery slots at the height of the pandemic. Imperva, a cybersecurity firm, says that among its clients, "bad bots" accounted for 24.1 percent of all traffic in 2019 -- up from 20.4 percent in 2018. Bots are only one part of the PS5 crunch -- there have even been daring heists. But stopping the use of bots is easier said than done in an Internet economy that connects so many different interests: companies that want to make highly sought-after products and early adopters who will do anything to get them.

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Global Chip Shortage Threatens Production of Laptops, Smartphones and More

著者: msmash
2020年12月18日 03:11
Makers of cars and electronic devices from TVs to smartphones are sounding alarm bells about a global shortage of chips, which is causing manufacturing delays as consumer demand bounces back from the coronavirus crisis. From a report: The problem has several causes, industry executives and analysts say, including bulk-buying by U.S. sanctions-hit Chinese tech giant Huawei Technologies, a fire at a chip plant in Japan, coronavirus lockdowns in Southeast Asia, and a strike in France. More fundamentally, however, there has been under-investment in 8-inch chip manufacturing plants owned mostly by Asian firms, which means they have struggled to ramp up production as demand for 5G phones, laptops and cars picked up faster than expected. "For the whole electronics industry, we've been experiencing a shortage of components," said Donny Zhang, CEO of Shenzhen-based sourcing company Sand and Wave, who said he faced delays in obtaining a microcontroller unit that was key to a smart headphone product he was working on. "We were originally planning to complete production in one month, but now it looks like we'll need to do it in two." A source at a Japanese electronics component supplier said it was seeing shortages of WiFi and Bluetooth chips and was expecting delays of more than 10 weeks.

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Google Wins EU Approval for Fitbit Bid Amid Tech Crackdown

著者: msmash
2020年12月18日 02:31
Google won European Union approval for its $2.1 billion takeover of health tracker Fitbit, days after regulators proposed tougher rules to curb powerful technology firms' push into new services. From a report: The European Commission said Google's pledge to maintain access for rival health and fitness apps and device makers for 10 years removed its concerns about the U.S. tech giant's move into health data and devices. Smaller rivals previously complained that the company's promises might not go far enough to stop Google shutting off access in future to rival products or services. "The commitments will determine how Google can use the data collected for ad purposes, how interoperability between competing wearables and Android will be safeguarded and how users can continue to share health and fitness data, if they choose to," Margrethe Vestager, the EU's antitrust chief, said in a statement Thursday. Approval comes in a harsh climate when Google and others are facing mounting scrutiny of acquisitions that help them push into new areas. Google announced its plans to buy Fitbit in November 2019, describing the bid for the smartwatch maker as a boost to its lagging hardware business.

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Gun Detection AI is Being Trained With Homemade 'Active Shooter' Videos

著者: msmash
2020年12月18日 01:46
In Huntsville, Alabama, there is a room with green walls and a green ceiling. Dangling down the center is a fishing line attached to a motor mounted to the ceiling, which moves a procession of guns tied to the translucent line. From a report: The staff at Arcarithm bought each of the 10 best-selling firearm models in the U.S.: Rugers, Glocks, Sig Sauers. Pistols and long guns are dangled from the line. The motor rotates them around the room, helping a camera mounted to a mobile platform photograph them from multiple angles. "It's just like a movie set," said Arcarithm president and CEO Randy E. Riley. This process creates about 5,000 images of each gun floating ethereally. Arcarithm's computer programmers then replace the green backdrop with different environments, like fields, forests, and city streets. They add rain or snow or fog or sun. A program then randomly distorts the images. The result is 30,000 to 50,000 images of the same gun, from multiple angles, in different synthetic settings and of varying degrees of visibility. The point of creating this vast portfolio of digital gun art is to feed an algorithm made to detect a firearm as soon as a security camera catches it being drawn by synthetically creating tens of thousands of ways each gun may appear. Arcarithm is one of several companies developing automated active shooter detection technology in the hopes of selling it to schools, hotels, entertainment venues and the owners of any location that could be the site of one of America's 15,000 annual gun murders and 29,000 gun injuries. Among the other sellers are Omnilert, a longtime vendor of safety notification software, and newcomers ZeroEyes, Defendry, and Athena Securities. Some cities employ a surveillance system of acoustic sensors to instantly detect gunshots. These companies promise to do one better and save precious minutes by alerting police or security personnel before the first shot is fired.

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Google Waives $1.5 Billion DeepMind Loan as AI Costs Mount

著者: msmash
2020年12月18日 01:10
Alphabet's Google waived a 1.1 billion-pound loan ($1.5 billion) to DeepMind in 2019 after the U.K.-based artificial intelligence lab continued to ramp up the scale of its research and development. From a report: Revenue jumped 158% in 2019, DeepMind said in a financial filing this week. Sales were 265.5 million pounds, up from 102.8 million pounds a year earlier. Its losses also widened, increasing 1.4% to 476.6 million pounds. DeepMind's parent has agreed to continue funding the company for at least a year after the report's approval. Alphabet's Google Ireland unit waived repayments and interest from the loan to help cover DeepMind's losses. Google acquired DeepMind in 2014 in a 400 million-pound acquisition that gave the Silicon Valley search giant access to cutting edge AI research. DeepMind Chief Executive Officer Demis Hassabis's goal is to produce general-purpose intelligence that can solve an array of problems. It develops products used by its parent company -- like its system for making data centers more energy efficient and a program to improve the accuracy of travel times on Google Maps -- as well as AI with broader applications.

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Goodreads Is Retiring Its Current API, and Book-Loving Developers Aren't Happy

著者: msmash
2020年12月18日 00:25
Last week, some Goodreads users received a disappointing message: The popular book tracking website is disabling access to its API for users who haven't used the product in more than 30 days. The company says it "plans to retire these tools" altogether and that, as of December 8, it will no longer issue new keys. It's unclear when or if Goodreads will close off its API to active users. From a report: "When I found out, I was pretty upset," says Karen Ellett, a software developer in South Carolina who uses the Goodreads API to power a private tool that tracks book series. The tool, which she had hoped to eventually release for other people to use, keeps track of new releases in book series she reads, which is a function Goodreads doesn't currently offer. When a new book gets added to the series, Ellett's tool updates automatically, so she doesn't have to go looking for it on her own when she's ready to dive back into the series. Since she's read 172 books this year, it's not easy for her to mentally juggle all the new additions she wants to get to on her own. "I've put so many hours into developing this tool not just for myself, but with an eye towards it being utilized by other people. I'd say I was probably about 70 to 80% done, and now there's just no point," she says. As Goodreads is a stagnant product that has barely improved its functionality and features since it was acquired by Amazon in 2013, thousands of readers with basic coding skills use the Goodreads API to power their own better features and tools. On a thread about the change for Goodreads Developers, one user says the Discord book recommendations bot he was in the process of building suddenly stopped working. Another says his tool, which analyzes statistics related to the authors on a Goodreads user's "read" list, will be shut down, nullifying countless hours of work he put into the feature. Ellett still uses the API daily, so her access to the API hasn't been shut down -- yet. She heard about it from a friend who forwarded the email to her. Many Goodreads API users complain that the communication from Goodreads has been terrible, with people only hearing about the change from intermittent users whose access was suddenly terminated.

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