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Math

A Chess Formula Is Taking Over the World (theatlantic.com) 20

An anonymous reader quotes a report from The Atlantic: In October 2003, Mark Zuckerberg created his first viral site: not Facebook, but FaceMash. Then a college freshman, he hacked into Harvard's online dorm directories, gathered a massive collection of students' headshots, and used them to create a website on which Harvard students could rate classmates by their attractiveness, literally and figuratively head-to-head. The site, a mean-spirited prank recounted in the opening scene of The Social Network, got so much traction so quickly that Harvard shut down his internet access within hours. The math that powered FaceMash -- and, by extension, set Zuckerberg on the path to building the world's dominant social-media empire -- was reportedly, of all things, a formula for ranking chess players: the Elo system.

Fundamentally, what an Elo rating does is predict the outcome of chess matches by assigning every player a number that fluctuates based purely on performance. If you beat a slightly higher-ranked player, your rating goes up a little, but if you beat a much higher-ranked player, your rating goes up a lot (and theirs, conversely, goes down a lot). The higher the rating, the more matches you should win. That is what Elo was designed for, at least. FaceMash and Zuckerberg aside, people have deployed Elo ratings for many sports -- soccer, football, basketball -- and for domains as varied as dating, finance, and primatology. If something can be turned into a competition, it has probably been Elo-ed. Somehow, a simple chess algorithm has become an all-purpose tool for rating everything. In other words, when it comes to the preferred way to rate things, Elo ratings have the highest Elo rating. [...]

Elo ratings don't inherently have anything to do with chess. They're based on a simple mathematical formula that works just as well for any one-on-one, zero-sum competition -- which is to say, pretty much all sports. In 1997, a statistician named Bob Runyan adapted the formula to rank national soccer teams -- a project so successful that FIFA eventually adopted an Elo system for its official rankings. Not long after, the statistician Jeff Sagarin applied Elo to rank NFL teams outside their official league standings. Things really took off when the new ESPN-owned version of Nate Silver's 538 launched in 2014 and began making Elo ratings for many different sports. Some sports proved trickier than others. NBA basketball in particular exposed some of the system's shortcomings, Neil Paine, a stats-focused sportswriter who used to work at 538, told me. It consistently underrated heavyweight teams, for example, in large part because it struggled to account for the meaninglessness of much of the regular season and the fact that either team might not be trying all that hard to win a given game. The system assumed uniform motivation across every team and every game. Pretty much anything, it turns out, can be framed as a one-on-one, zero-sum game.
Arpad Emmerich Elo, creator of the Elo rating system, understood the limitations of his invention. "It is a measuring tool, not a device of reward or punishment," he once remarked. "It is a means to compare performances, assess relative strength, not a carrot waved before a rabbit, or a piece of candy given to a child for good behavior."
Windows

Microsoft Does Not Want You To Use iPerf3 To Measure Network Performance on Windows 56

An anonymous reader shares a report: iPerf is a fairly popular cross-platform tool that is used by many to measure network performance and diagnose any potential issues in this area. The open-source utility is maintained by an organization called Energy Sciences Network (ESnet) and officially supports Linux, Unix, and Windows. However, Microsoft has now published a detailed blog post explaining why you should not use the latest version, iPerf3, on Windows installations.

Microsoft has highlighted three key reasons to discourage the use of iPerf3 on Windows. The first is that ESnet does not support this version on Windows, and recommends iPerf2 instead. On its website, ESnet has emphasized that CentOS 7 Linux, FreeBSD 11, and macOS 10.12 are the only supported platforms. Another very important reason not to use iPerf3 on Windows is that it does not make native OS calls. Instead, it leverages Cygwin as an emulation layer, which obviously comes with a performance penalty. This alone means that iPerf3 on Windows isn't really an ideal candidate for benchmarking your network. While Microsoft has praised the maintainers who are trying to get iPerf3 to run on Windows via emulation, another flaw with this approach is that some advanced networking options simply aren't available on Windows or may behave in unexpected ways.
Communications

Northrop Grumman Working With SpaceX On US Spy Satellite System (reuters.com) 10

Longtime Slashdot reader SonicSpike shares a report from Reuters: Aerospace and defense company Northrop Grumman is working with SpaceX [...] on a classified spy satellite project already capturing high-resolution imagery of the Earth, according to people familiar with the program. The program, details of which were first reported by Reuters last month, is meant to enhance the U.S. government's ability to track military and intelligence targets from low-Earth orbits, providing high-resolution imagery of a kind that had traditionally been captured mostly by drones and reconnaissance aircraft. The inclusion of Northrop Grumman, which has not been previously reported, reflects a desire among government officials to avoid putting too much control of a highly-sensitive intelligence program in the hands of one contractor, four people familiar with the project told Reuters. 'It is in the government's interest to not be totally invested in one company run by one person,' one of the people said.

It's unclear whether other contractors are involved at present or could join the project as it develops. Northrop Grumman is providing sensors for some of the SpaceX satellites, the people familiar with the project told Reuters. Northrop Grumman, two of the people added, will test those satellites at its own facilities before they are launched. At least 50 of the SpaceX satellites are expected at Northrop Grumman facilities for procedures including testing and the installation of sensors in coming years, one of the people said. In March, Reuters reported that the National Reconnaissance Office, or NRO, in 2021 awarded a $1.8 billion contract to SpaceX for the classified project, a planned network of hundreds of satellites. So far, the people familiar with the project said, SpaceX has launched roughly a dozen prototypes and is already providing test imagery to the NRO, an intelligence agency that oversees development of U.S. spy satellites.

Security

Frontier Communications Shuts Down Systems After Cyberattack (bleepingcomputer.com) 6

U.S. telecom provider Frontier Communications shut down its systems after a cybercrime group breached some of its IT systems in a recent cyberattack. BleepingComputer reports: Frontier is a leading U.S. communications provider that provides gigabit Internet speeds over a fiber-optic network to millions of consumers and businesses across 25 states. After discovering the incident, the company was forced to partially shut down some systems to prevent the threat actors from laterally moving through the network, which also led to some operational disruptions. Despite this, Frontier says the attackers could access some PII data, although it didn't disclose if it belonged to customers, employees, or both.

"On April 14, 2024, Frontier Communications Parent, Inc. [..] detected that a third party had gained unauthorized access to portions of its information technology environment," the company revealed in a filing with the U.S. Securities and Exchange Commission on Thursday. "Based on the Company's investigation, it has determined that the third party was likely a cybercrime group, which gained access to, among other information, personally identifiable information." Frontier now believes that it has contained the breach, has since restored its core IT systems affected during the incident, and is working on restoring normal business operations.

Privacy

Colorado Bill Aims To Protect Consumer Brain Data (nytimes.com) 13

An anonymous reader quotes a report from the New York Times: Consumers have grown accustomed to the prospect that their personal data, such as email addresses, social contacts, browsing history and genetic ancestry, are being collected and often resold by the apps and the digital services they use. With the advent of consumer neurotechnologies, the data being collected is becoming ever more intimate. One headband serves as a personal meditation coach by monitoring the user's brain activity. Another purports to help treat anxiety and symptoms of depression. Another reads and interprets brain signals while the user scrolls through dating apps, presumably to provide better matches. ("'Listen to your heart' is not enough," the manufacturer says on its website.) The companies behind such technologies have access to the records of the users' brain activity -- the electrical signals underlying our thoughts, feelings and intentions.

On Wednesday, Governor Jared Polis of Colorado signed a bill that, for the first time in the United States, tries to ensure that such data remains truly private. The new law, which passed by a 61-to-1 vote in the Colorado House and a 34-to-0 vote in the Senate, expands the definition of "sensitive data" in the state's current personal privacy law to include biological and "neural data" generated by the brain, the spinal cord and the network of nerves that relays messages throughout the body. "Everything that we are is within our mind," said Jared Genser, general counsel and co-founder of the Neurorights Foundation, a science group that advocated the bill's passage. "What we think and feel, and the ability to decode that from the human brain, couldn't be any more intrusive or personal to us." "We are really excited to have an actual bill signed into law that will protect people's biological and neurological data," said Representative Cathy Kipp, Democrat of Colorado, who introduced the bill.

Network

Nigeria To Criminalise Fiber Cable Damage Costing Telecoms Billions (bloomberg.com) 19

Nigeria will criminalize the destruction of broadband fiber cables following repeated complaints by MTN Nigeria and other telecommunications companies that they are losing billions of naira, Bloomberg News reported, citing people familiar with the matter. From the report: Nigeria's works ministry, which supervises federal road constructors, is finalizing the regulation that will be signed as an executive order by President Bola Tinubu, said the people, asking not to be identified as they weren't authorized to comment. While there are presently laws against vandalism, the authorities are aiming to regulate construction firms more closely. The order will enforce stiff penalties on offenders, said the people, declining to provide more details or say when it will be signed. "Telecom assets are critical backbone that supports the economy across sectors," said Temitope Ajayi, a senior presidential aide, who noted that the Association of Telecommunications Companies has been demanding the classification for years. New rules will provide "further assurance that the Nigerian government will protect their investments against vandals and criminal elements."
Television

Trump Media Shares Down 14% After Company Says Truth Social To Launch TV Streaming (cnbc.com) 121

Trump Media & Technology Group Corp., which has been called the "mother of all meme stocks" after it made its stock market debut in late March, announced that its Truth Social platform is moving to launch a live TV streaming platform. Following the news, shares of DJT closed more than 14% lower Tuesday. They ended trading Monday down by more than 18%. CNBC reports: The stock's price has dropped by a whopping 67.7% since Trump Media began trading as a public company on March 26, erasing more than $5 billion in market capitalization. Trump Media's majority shareholder is former President Donald Trump, who holds nearly 60% of its stock.

Earlier Tuesday, Trump Media in a press release said it "has finished the research and development phase of its new live TV streaming platform and will begin scaling up its own content delivery network." The company said it will roll out streaming content in three phases, the first of which will introduce Truth Social's content delivery network for streaming live TV to the app for Android, iOS and web. Phase two will release stand-alone Truth Social streaming apps for phones, tablets and other devices, while phase three will release such apps for home television, Trump Media said.
"The streaming content is expected to focus on live TV including news networks, religious channels, family-friendly content including films and documentaries; and other content that has been cancelled, is at risk of cancellation, or is being suppressed on other platforms and services," Trump Media said in its release.

"We're excited to move forward with the next big phase for Truth Social," added CEO Devin Nunes in a statement. "With our streaming content, we aim to provide a permanent home for high-quality news and entertainment that face discrimination by other channels and content delivery service. There is a lot of great content that simply can't find an audience for unjust reasons, and we want to let these creators know they'll soon have a guaranteed platform where they won't be cancelled."
Security

Cloudflare DDoS Threat Report For 2024 Q1 10

Cloudflare, in a blog post: Key insights from the first quarter of 2024 include:
1. 2024 started with a bang. Cloudflare's defense systems automatically mitigated 4.5 million DDoS attacks during the first quarter -- representing a 50% year-over-year (YoY) increase.
2. DNS-based DDoS attacks increased by 80% YoY and remain the most prominent attack vector.
3. DDoS attacks on Sweden surged by 466% after its acceptance to the NATO alliance, mirroring the pattern observed during Finland's NATO accession in 2023.

We've just wrapped up the first quarter of 2024, and, already, our automated defenses have mitigated 4.5 million DDoS attacks -- an amount equivalent to 32% of all the DDoS attacks we mitigated in 2023. Breaking it down to attack types, HTTP DDoS attacks increased by 93% YoY and 51% quarter-over-quarter (QoQ). Network-layer DDoS attacks, also known as L3/4 DDoS attacks, increased by 28% YoY and 5% QoQ. When comparing the combined number of HTTP DDoS attacks and L3/4 DDoS attacks, we can see that, overall, in the first quarter of 2024, the count increased by 50% YoY and 18% QoQ. In total, our systems mitigated 10.5 trillion HTTP DDoS attack requests in Q1. Our systems also mitigated over 59 petabytes of DDoS attack traffic -- just on the network-layer.
The Internet

ISPs Can Charge Extra For Fast Gaming Under FCC's Internet Rules, Critics Say (arstechnica.com) 29

An anonymous reader quotes a report from Ars Technica: Some net neutrality proponents are worried that soon-to-be-approved Federal Communications Commission rules will allow harmful fast lanes because the plan doesn't explicitly ban "positive" discrimination. FCC Chairwoman Jessica Rosenworcel's proposed rules for Internet service providers would prohibit blocking, throttling, and paid prioritization. The rules mirror the ones imposed by the FCC during the Obama era and repealed during Trump's presidency. But some advocates are criticizing a decision to let Internet service providers speed up certain types of applications as long as application providers don't have to pay for special treatment. Stanford Law Professor Barbara van Schewick, who has consistently argued for stricter net neutrality rules, wrote in a blog post on Thursday that "harmful 5G fast lanes are coming."

"T-Mobile, AT&T and Verizon are all testing ways to create these 5G fast lanes for apps such as video conferencing, games, and video where the ISP chooses and controls what gets boosted," van Schewick wrote. "They use a technical feature in 5G called network slicing, where part of their radio spectrum gets used as a special lane for the chosen app or apps, separated from the usual Internet traffic. The FCC's draft order opens the door to these fast lanes, so long as the app provider isn't charged for them." In an FCC filing yesterday, AT&T said that carriers will use network slicing "to better meet the needs of particular business applications and consumer preferences than they could over a best-efforts network that generally treats all traffic the same."

Van Schewick warns that carriers could charge consumers more for plans that speed up specific types of content. For example, a mobile operator could offer a basic plan alongside more expensive tiers that boost certain online games or a tier that boosts services like YouTube and TikTok. Ericsson, a telecommunications vendor that sells equipment to carriers including AT&T, Verizon, and T-Mobile, has pushed for exactly this type of service. In a report on how network slicing can be used commercially, Ericsson said that "many gamers are willing to pay for enhanced gaming experiences" and would "pay up to $10.99 more for a guaranteed gaming experience on top of their 5G monthly subscription."

Earth

World's Coral Reefs Hit By a Fourth Mass Bleaching Event, NOAA Says (nbcnews.com) 56

The National Oceanic and Atmospheric Administration on Monday declared that Earth is in the midst of a "4th global coral bleaching event" that's been documented over the last 14 months in every major ocean basin, including off Florida in the United States, in Australia's Great Barrier Reef and in the South Pacific. "As the world's oceans continue to warm, coral bleaching is becoming more frequent and severe," said Derek Manzello, a coral reef ecologist who coordinates NOAA's Coral Reef Watch Program, in a news release. "When these events are sufficiently severe or prolonged, they can cause coral mortality, which hurts the people who depend on the coral reefs for their livelihoods." NBC News reports: Corals are critical ecosystems that support a vast array of fish and aquatic species, which help feed coastal communities and attract tourists. The economic value of reefs is estimated at $2.7 trillion per year, according to a 2020 report from the Global Coral Reef Monitoring Network. "They protect our coastline. They offer protection from storms and hurricanes. They have a great value for our economy and safety," [Ana Palacio, an assistant scientist at the Cooperative Institute for Marine and Atmospheric Studies, a research institute that is based at the University of Miami in partnership with NOAA] said.

In Florida, as sea surface temperatures spiked, bleaching started early in the season, experts said. "Normally, bleaching will be observed in the Northern Hemisphere around August and September. We started to observe bleaching in July last year," said Phanor Montoya-Maya, a marine biologist with the Coral Restoration Foundation, an organization that collects, restores and repopulates corals. Palacio said the region saw widespread mortality of elkhorn and staghorn corals, two species that have been the focus of restoration efforts. "In some locations, about 20% of those populations survived," Palacio said of restored corals. "We're concentrating our hope on why those corals survived and what they can tell us about resistance and how corals can be more resilient."

The last global coral bleaching event happened in 2014 and lasted until 2017. More than 56% of global reef areas saw temperatures that could cause bleaching during that time period. In an email on Monday, Manzello said that 54% of the world's coral reef areas had experienced bleaching-level heat stress in the past year and that the event was poised to become the worst bleaching event in history. "The percentage of reef areas experiencing bleaching-level heat stress has been increasing by roughly 1% per week," Manzello said. "It is likely that this event will surpass the previous peak."

Montoya-Maya said a bleaching alert is already in effect in Florida, even earlier than last year. He said the Coral Restoration Foundation was preparing for a busy summer responding to another bleaching event. The natural pattern of El Nino has begun to dissipate and NOAA's Climate Prediction Center estimates there is a 60% chance La Niaa develops this summer, which could help cool Atlantic waters and allow some corals to recover, at least temporarily.

Transportation

Emissions Dropped 1.8% Every Year in California's Bay Area. Researchers Credit EVs (yahoo.com) 164

An anonymous reader shared this report from the Los Angeles Times: A network of air monitors installed in Northern California has provided scientists with some of the first measurable evidence quantifying how much electric vehicles are shrinking the carbon footprint of a large urban area. Researchers from UC Berkeley set up dozens of sensors across the Bay Area to monitor planet-warming carbon dioxide, the super-abundant greenhouse gas produced when fossil fuels are burned. Between 2018 and 2022, the region's carbon emissions fell by 1.8% each year, which the Berkeley researchers concluded was almost exclusively owed to drivers switching to electric vehicles, according to a study published in the journal Environmental Science & Technology.

In that time, Californians purchased about 719,500 zero-emission or plug-in hybrid vehicles, more than triple the amount compared to the previous five years, according to the California Department of Energy. The Bay Area also had a higher rate of electric vehicle adoption than the state as a whole.

While the findings confirm the state's transition to zero-emission vehicles is substantially lowering carbon emissions, it also reveals these reductions are still not on pace to meet the state's ambitious climate goals. Emissions need to be cut by around 3.7% annually, or nearly twice the rate observed by the monitors, according to Ronald Cohen, UC Berkeley professor of chemistry. Although cars and trucks are the state's largest source of carbon emissions, it underscores the need to deploy zero-emission technology inside homes and for the power grid.

"I think what we see right now is evidence of strong success in the transportation sector," Cohen said. "We're going to need equally strong success in home and commercial heating, and in the [industrial] sources. We don't yet see significant movement in those, but policy pushing on those is not as far ahead as policy on electric vehicles." Although cities only cover roughly 3% of global surface area, they produce about 70% of carbon emissions.

The Internet

Stop 'Harmful 5G Fast Lanes', Legal Scholar Warns America's FCC (stanford.edu) 41

America's FCC votes on net neutrality April 25th. And the director of Stanford Law School's "Center for Internet and Society" (also a law professor) says mostly there's "much to celebrate" in the draft rules released earlier this month. Mobile carriers like T-Mobile, AT&T and Verizon that have been degrading video quality for mobile users will have to stop. The FCC kept in place state neutrality protections like California's net neutrality law, allowing for layers of enforcement. The FCC also made it harder for ISPs to evade net neutrality at the point where data enters their networks.
However, the draft rules also have "a huge problem." The proposed rules make it possible for mobile ISPs to start picking applications and putting them in a fast lane — where they'll perform better generally and much better if the network gets congested.

T-Mobile, AT&T and Verizon are all testing ways to create these 5G fast lanes for apps such as video conferencing, games, and video where the ISP chooses and controls what gets boosted. They use a technical feature in 5G called network slicing, where part of their radio spectrum gets used as a special lane for the chosen app or apps, separated from the usual internet traffic. The FCC's draft order opens the door to these fast lanes, so long as the app provider isn't charged for them.

They warn of things like cellphone plans "Optimized for YouTube and TikTok... Or we could see add-ons like Enhanced Video Conferencing for $10 a month, or one-time 24-hour passes to have Prioritized Online Gaming." This isn't imagination. The ISPs write about this in their blogs and press releases. They talk about these efforts and dreams openly at conferences, and their equipment vendors plainly lay out how ISPs can chop up internet service into all manner of fast lanes.

These kinds of ISP-controlled fast lanes violate core net neutrality principles and would limit user choice, distort competition, hamper startups, and help cement platform dominance. Even small differences in load times affect how long people stay on a site, how much they pay, and whether they'll come back. Those differences also affect how high up sites show in search results. Thus, letting ISPs choose which apps get to be in a fast lane lets them, not users, pick winners and losers online... [T]he biggest apps will end up in all the fast lanes, while most others would be left out. The ones left out would likely include messaging apps like Signal, local news sites, decentralized Fediverse apps like Mastodon and PeerTube, niche video sites like Dropout, indie music sites like Bandcamp, and the millions of other sites and apps in the long tail.

One subheading emphasizes that "This is not controversial," noting that "Even proposed Republican net neutrality bills prohibited ISPs from speeding up and slowing down apps and kinds of apps..." Yet "While draft order acknowledges that some speeding up of apps could violate the no-throttling rule, it added some unclear, nebulous language suggesting that the FCC would review any fast lanes case-by-case, without explaining how it would do that... Companies that do file complaints will waste years litigating the meaning of "unreasonably discriminatory," all the while going up against giant telecoms that stockpile lawyers and lobbyists."

"Net neutrality means that we, the people who use the internet, get to decide what we do online, without interference from ISPs. ISPs do not get to interfere with our choices by blocking, speeding up or slowing down apps or kinds of apps..."

They urge the FCC to edit their draft order before April 24 to clarify "that the no-throttling rule also prohibits ISPs from creating fast lanes for select apps or kinds of apps."
Android

Google Finally Launches Android's 'Find My Device' Network (zdnet.com) 41

This week the new "Find My Device" feature rolled out to Android devices around the world, starting in the U.S. and Canada.

"With a new, crowdsourced network of over a billion Android devices, Find My Device can help you find your misplaced Android devices and everyday items quickly and securely," according to a Google blog post. ZDNet explains: Although Google already offers a Find My Device setting on Android phones, the device you're looking for must be powered on and connected for the feature to work. The new Find My Device network is designed to use Bluetooth to track down missing phones and other devices that are disconnected from a Wi-Fi or cellular network. A Powered Off Finding feature would let each device store beacons in its Bluetooth controller's memory, letting the network see any supported device even if it's not connected.
From Google's blog post: Locate your compatible Android phone and tablet by ringing them or viewing their location on a map in the app — even when they're offline. And thanks to specialized Pixel hardware, Pixel 8 and 8 Pro owners will also be able to find their devices if they're powered off or the battery is dead.

Starting in May, you'll be able to locate everyday items like your keys, wallet or luggage with Bluetooth tracker tags from Chipolo and Pebblebee in the Find My Device app.

Google promises "end-to-end encryption of location data as well as aggregated device location reporting, a first-of-its-kind safety feature that provides additional protection against unwanted tracking back to a home or private location." Find My Device is available on compatible devices running Android 9 or higher.

In addition, "Sometimes what we're looking for is right under our noses. If you're close to your lost device but need a little extra help tracking it down, a 'Find nearby' button will appear to help you figure out exactly where it's hiding. You'll also be able to use this to find everyday items, like your wallet or keys, when Bluetooth tags launch in May.

"More often than not, we lose everyday items like our keys or phone right at home. So the Find My Device app now shows a lost device's proximity to your home Nest devices, giving you an easy reference point."
AI

Adobe Is Buying Videos for $3 Per Minute To Build AI Model (yahoo.com) 18

Adobe has begun to procure videos to build its AI text-to-video generator, trying to catch up to competitors after OpenAI demonstrated a similar technology. From a report: The software company is offering its network of photographers and artists $120 to submit videos of people engaged in everyday actions such as walking or expressing emotions including joy and anger, according to documents seen by Bloomberg. The goal is to source assets for artificial intelligence training, the company wrote.

Over the past year, Adobe has focused on adding generative AI features to its portfolio of software for creative professionals, including Photoshop and Illustrator. [...] Adobe is requesting more than 100 short clips of people engaged in actions and showing emotions as well as simple anatomy shots of feet, hands or eyes. The company also wants video of people "interacting with objects" such as smartphones or fitness equipment. It cautions against providing copyrighted material, nudity or other "offensive content." Pay for the submission works out, on average, to about $2.62 per minute of submitted video, although it could be as much as about $7.25 per minute.

Supercomputing

New Advances Promise Secure Quantum Computing At Home (phys.org) 27

Scientists from Oxford University Physics have developed a breakthrough in cloud-based quantum computing that could allow it to be harnessed by millions of individuals and companies. The findings have been published in the journal Physical Review Letters. Phys.Org reports: In the new study, the researchers use an approach dubbed "blind quantum computing," which connects two totally separate quantum computing entities -- potentially an individual at home or in an office accessing a cloud server -- in a completely secure way. Importantly, their new methods could be scaled up to large quantum computations. "Using blind quantum computing, clients can access remote quantum computers to process confidential data with secret algorithms and even verify the results are correct, without revealing any useful information. Realizing this concept is a big step forward in both quantum computing and keeping our information safe online," said study lead Dr. Peter Drmota, of Oxford University Physics.

The researchers created a system comprising a fiber network link between a quantum computing server and a simple device detecting photons, or particles of light, at an independent computer remotely accessing its cloud services. This allows so-called blind quantum computing over a network. Every computation incurs a correction that must be applied to all that follow and needs real-time information to comply with the algorithm. The researchers used a unique combination of quantum memory and photons to achieve this. The results could ultimately lead to commercial development of devices to plug into laptops, to safeguard data when people are using quantum cloud computing services.
"We have shown for the first time that quantum computing in the cloud can be accessed in a scalable, practical way which will also give people complete security and privacy of data, plus the ability to verify its authenticity," said Professor David Lucas, who co-heads the Oxford University Physics research team and is lead scientist at the UK Quantum Computing and Simulation Hub, led from Oxford University Physics.
AI

Amazon Adds AI Expert Andrew Ng To Board as GenAI Race Heats Up (reuters.com) 10

Amazon on Thursday added Andrew Ng, the computer scientist who led AI projects at Alphabet's Google and China's Baidu, to its board amid rising competition among Big Techs to add users for their GenAI products. From a report: Amazon's cloud unit is facing pressure from Microsoft's early pact with ChatGPT-maker OpenAI and integration of its technology into Azure, while Alexa voice assistant is in race with genAI chat tools from OpenAI and Google.

The appointment, effective April 9, also follows job cuts across Amazon, which has seen enterprise cloud spending and e-commerce sales moderate due to macroeconomic factors such as inflation and high interest rates. "As we look toward 2024 (and beyond), we're not done lowering our cost to serve," CEO Andy Jassy said in a letter to shareholders on Thursday.

The Internet

Starting Today, ISPs Must Display Labels With Price, Speeds, and Data Caps (arstechnica.com) 15

An anonymous reader quotes a report from Ars Technica: Starting today, home Internet and mobile broadband providers in the US are required to display consumer labels with information on prices, speeds, and data allowances. "Today's nationwide launch of the Broadband Consumer Labels means internet service providers are now required to display consumer-friendly labels at the point of sale," the Federal Communications Commission said (PDF). "Labels are required for all standalone home or fixed Internet service or mobile broadband plans. Providers must display the label -- not simply an icon or link to the label -- in close proximity to an associated plan's advertisement."

The labels are required now for providers with at least 100,000 subscribers, while ISPs with fewer customers have until October 10, 2024, to comply. "If a provider is not displaying their labels or has posted inaccurate information about its fees or service plans, consumers can file a complaint with the FCC Consumer Complaint Center," an agency webpage says. The October 10 date will also bring an additional requirement that providers "make the labels machine-readable to enable third parties to more easily collect and aggregate data for the purpose of creating comparison-shopping tools for consumers," the FCC said.

The FCC issued a consumer advisory telling broadband users what to look for in the labels. Labels should include the monthly price, state whether it is an introductory rate, the amount of time that an introductory rate applies, and the price after any introductory rate expires. The labels must include any additional monthly charges, one-time fees, early termination fees, and taxes. Speed information should include typical download speed, upload speed, and latency. For data caps, the labels should state how much data is included with the monthly price and how much consumers have to pay for additional usage. Labels should also include links to information on discounts and service bundles, network management practices, and privacy policies.

Communications

Consumers Will Finally See FCC-Mandated 'Nutrition Labels' For Most Broadband Plans (theverge.com) 56

It appears that a nearly eight-year-long battle by the FCC to require internet companies to display information on the costs, fees, and speeds of their broadband services is finally over. From a report: Starting on Wednesday, all but the smallest ISPs will be required to publish broadband "nutrition labels" on all of their plans, the regulator announced. [...] Each label will include monthly broadband prices, introductory rate details, data allowances, broadband speeds, and links to find out about any available discounts or service bundles. Links to network management practices and privacy policies should be listed as well.
The Courts

Cox Plans To Take Piracy Liability Battle To the Supreme Court (torrentfreak.com) 70

An anonymous reader quotes a report from TorrentFreak: Cox Communications doesn't believe that ISPs should be held liable for the activities of their pirating subscribers. After a disappointing verdict from a Virginia jury and an unsatisfactory outcome at the Court of Appeals, the internet provider now intends to escalate the matter to the Supreme Court. If the present verdict stands, innocent people risk losing their Internet access, the ISP notes. [...] That's notable, as it would be the first time that a "repeat infringer" case ends up at the highest court United States. Cox asked the court of appeals to also stay its mandate pending its Supreme Court application, as this could steer the legal battle in yet another direction.

According to Cox, the Supreme Court has substantial reasons to take on the case. For one, there are currently conflicting court of appeals rulings on the "material contribution" aspect of copyright infringement. The Supreme Court could give more clarity on when a service, with a myriad of lawful uses, can be held liable for infringers. In addition, Cox also cites the recent 'Twitter vs. Taamneh' Supreme Court ruling, which held that social media platforms aren't liable for terrorists who use their network. While that's not a copyright case, it's relevant for the secondary liability question, the ISP argues. "Though Twitter was not a copyright case, it confronted a directly analogous theory of secondary liability: that social-media platforms, including Twitter and YouTube, could be liable for continuing to provide services to those they knew were using them for illegal purposes," Cox writes.

Finally, Cox notes that the Supreme Court should hear the case because it deals with an issue that's 'exceptionally important' to ISPs as well as the public. If the present verdict stands, Internet providers may be much more likely to terminate Internet access, even if the subscriber is innocent. "This Court's material-contribution standard provides powerful incentives for ISPs of all stripes to swiftly terminate internet services that have been used to infringe -- no matter the universe of lawful uses to which those services are put, or the consequences to innocent, non-infringing people who also use those services. "That is why a chorus of amici urged this Court not to adopt this standard at the panel and en banc stages, and will likely urge the Supreme Court to grant review as well," Cox adds, referring to the support it received from third-parties previously.
"Cox hasn't filed a writ of certiorari yet and still has time, as it's due June 17, 2024," notes TorrentFreak. "The intention to go to the Supreme Court would be another reason to halt the new damages trial, according to Cox, but the court of appeals rejected the request."

"This means that the new damages trial can start, even if the case is still pending at the Supreme Court. However, it's clear that this legal battle is far from over yet."
AI

Intel Says New Gaudi 3 AI Chips Top Nvidia H100s in Speed and Cost 32

Intel on Tuesday unveiled its new "Gaudi 3" AI chip that the company claims is over twice as power-efficient and can run AI models one-and-a-half times faster than Nvidia's H100 GPU. "It also comes in different configurations like a bundle of eight Gaudi 3 chips on one motherboard or a card that can slot into existing systems," adds CNBC. From the report: Intel tested the chip on models like Meta's open-source Llama and the Abu Dhabi-backed Falcon. It said Gaudi 3 can help train or deploy models, including Stable Diffusion or OpenAI's Whisper model for speech recognition. Intel says its chips use less power than Nvidia's. Intel said that the new Gaudi 3 chips would be available to customers in the third quarter, and companies including Dell, Hewlett Packard Enterprise, and Supermicro will build systems with the chips. Intel didn't provide a price range for Gaudi 3.

Gaudi 3 is built on a five nanometer process, a relatively recent manufacturing technique, suggesting that the company is using an outside foundry to manufacture the chips. In addition to designing Gaudi 3, Intel also plans to manufacture AI chips, potentially for outside companies, at a new Ohio factory expected to open in 2027 or 2028, CEO Patrick Gelsinger told reporters last month. "We do expect it to be highly competitive" with Nvidia's latest chips, said Das Kamhout, vice president of Xeon software at Intel, on a call with reporters. "From our competitive pricing, our distinctive open integrated network on chip, we're using industry-standard Ethernet. We believe it's a strong offering."

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