MIT Makes Probability-Based Computing a Bit Brighter

In a noisy and imprecise world, the definitive 0s and 1s of today’s computers can get in the way of accurate answers to messy real-world problems. So says an emerging field of research pioneering a kind of computing called probabilistic computing. And now a team of researchers at MIT have pioneered a new way of generating probabilistic bits (p-bits) at much higher rates—using photonics to harness random quantum oscillations in empty space.

The deterministic way in which conventional computers operate is not well suited to dealing with the uncertainty and randomness found in many physical processes and complex systems. Probabilistic computing promises to provide a more natural way to solve these kinds of problems by building processors out of components that behave randomly themselves.

The approach is particularly well suited to complicated optimization problems with many possible solutions or to doing machine learning on very large and incomplete datasets where uncertainty is an issue. Probabilistic computing could unlock new insights and findings in meteorology and climate simulations, for instance, or spam detection and counterterrorism software, or next-generation AI.

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LEXISNEXIS IS SELLING YOUR PERSONAL DATA TO ICE SO IT CAN TRY TO PREDICT CRIMES

THE LEGAL RESEARCH and public records data broker LexisNexis is providing U.S. Immigration and Customs Enforcement with tools to target people who may potentially commit a crime — before any actual crime takes place, according to a contract document obtained by The Intercept. LexisNexis then allows ICE to track the purported pre-criminals’ movements.

The unredacted contract overview provides a rare look at the controversial $16.8 million agreement between LexisNexis and ICE, a federal law enforcement agency whose surveillance of and raids against migrant communities are widely criticized as brutal, unconstitutional, and inhumane.

“The purpose of this program is mass surveillance at its core,” said Julie Mao, an attorney and co-founder of Just Futures Law, which is suing LexisNexis over allegations it illegally buys and sells personal data. Mao told The Intercept the ICE contract document, which she reviewed for The Intercept, is “an admission and indication that ICE aims to surveil individuals where no crime has been committed and no criminal warrant or evidence of probable cause.”

While the company has previously refused to answer any questions about precisely what data it’s selling to ICE or to what end, the contract overview describes LexisNexis software as not simply a giant bucket of personal data, but also a sophisticated analytical machine that purports to detect suspicious activity and scrutinize migrants — including their locations.

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As Chicago Crime Sends Businesses Packing, Scientists Create Algorithm To Detect In Advance

Chicago’s legendary crime has caused businesses to leave town amid the growing threat of violence.

“We would do thousands of jobs a year in the city, but as we got robbed more, my people operating rollers and pavers we got robbed, our equipment would get stolen in broad daylight and there would usually be a gun involved, and it got expensive and it got dangerous,” said Gary Rabine, who pulled his road paving company out of the city after his crews were repeatedly robbed.

Rabine told Fox News that the increased costs of security and insurance for “thousands” of jobs in the city eventually caused expenses to be “twice as much as they should be” per employee.

Billionaire Ken Griffin moved his firm, Citadel, from Chicago to Miami, after saying in October 2021 that “Chicago is like Afghanistan, on a good day, and that’s a problem,” adding that he saw “25 bullet shots in the glass window of the retail space” in the building he lives in.

“If people aren’t safe here, they’re not going to live here,” he told the Wall Street Journal in April. “I’ve had multiple colleagues mugged at gunpoint. I’ve had a colleague stabbed on the way to work. Countless issues of burglary. I mean, that’s a really difficult backdrop with which to draw talent to your city from.”

AI to the rescue?

Scientists from the University of Chicago have created a new “AI” algorithm that can predict crime a week in advance.

By learning patterns in time and geographic locations from publicly available data on violent and property crimes, the “AI” can predict crimes up to one week in advance with around 90% accuracy.

The tool was tested and validated using historical data from the City of Chicago around two broad categories of reported events: violent crimes (homicides, assaults, and batteries) and property crimes (burglaries, thefts, and motor vehicle thefts). These data were used because they were most likely to be reported to police in urban areas where there is historical distrust and lack of cooperation with law enforcement. Such crimes are also less prone to enforcement bias, as is the case with drug crimes, traffic stops, and other misdemeanor infractions.

Previous efforts at crime prediction often use an epidemic or seismic approach, where crime is depicted as emerging in “hotspots” that spread to surrounding areas. These tools miss out on the complex social environment of cities, however, and don’t consider the relationship between crime and the effects of police enforcement. –PhysOrg

The model isolates crime by analyzing time and spacial coordinates of discrete events and detecting patterns to predict future events. It worked just as well with data from seven other US cities; Atlanta, Austin, Detroit, Los Angeles, Philadelphia, Portland, and San Francisco

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Everybody’s Guilty: To The Police State, We’re All Criminals Until We Prove Otherwise

“In a closed society where everybody’s guilty, the only crime is getting caught.”

– Hunter S. Thompson

The burden of proof has been reversed.

No longer are we presumed innocent. Now we’re presumed guilty unless we can prove our innocence beyond a reasonable doubt in a court of law. Rarely, are we even given the opportunity to do so.

Although the Constitution requires the government to provide solid proof of criminal activity before it can deprive a citizen of life or liberty, the government has turned that fundamental assurance of due process on its head.

Each and every one of us is now seen as a potential suspect, terrorist and lawbreaker in the eyes of the government.

Consider all the ways in which “we the people” are now treated as criminals, found guilty of violating the police state’s abundance of laws, and preemptively stripped of basic due process rights.

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You’ve Been Flagged as a Threat: Predictive AI Technology Puts a Target on Your Back

“The government solution to a problem is usually as bad as the problem and very often makes the problem worse.”—Milton Friedman

You’ve been flagged as a threat.

Before long, every household in America will be similarly flagged and assigned a threat score.

Without having ever knowingly committed a crime or been convicted of one, you and your fellow citizens have likely been assessed for behaviors the government might consider devious, dangerous or concerning; assigned a threat score based on your associations, activities and viewpoints; and catalogued in a government database according to how you should be approached by police and other government agencies based on your particular threat level.

If you’re not unnerved over the ramifications of how such a program could be used and abused, keep reading.

It’s just a matter of time before you find yourself wrongly accused, investigated and confronted by police based on a data-driven algorithm or risk assessment culled together by a computer program run by artificial intelligence.

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Despotism Is The New Normal: Looming Threats to Freedom in 2022

“Looking at the present, I see a more probable future: a new despotism creeping slowly across America. Faceless oligarchs sit at command posts of a corporate-government complex that has been slowly evolving over many decades. In efforts to enlarge their own powers and privileges, they are willing to have others suffer the intended or unintended consequences of their institutional or personal greed. For Americans, these consequences include chronic inflation, recurring recession, open and hidden unemployment, the poisoning of air, water, soil and bodies, and, more important, the subversion of our constitution.”—Bertram Gross, Friendly Fascism: The New Face of Power in America

Despotism has become our new normal.

Digital tyranny, surveillance. Intolerance, cancel culture, censorship. Lockdowns, mandates, government overreach. Supply chain shortages, inflation. Police brutality, home invasions, martial law. The loss of bodily integrity, privacy, autonomy.

These acts of tyranny by an authoritarian government have long since ceased to alarm or unnerve us. We have become desensitized to government brutality, accustomed to government corruption, and unfazed by the government’s assaults on our freedoms.

This present trajectory is unsustainable. The center cannot hold.

The following danger points pose some of the greatest threats to our collective and individual freedoms now and in the year to come.

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Police caught using online spy tool to plot “pre-crimes”

Tech startup Voyager Labs helps law enforcement agencies use what you post on social media and who you interact with to predict whether you have or “plan to” commit a crime. It is one of a growing number of companies that claim they can use social media analysis to help predict and solve crimes and has opened many questions about privacy.

Non-profit organization Brennan Center obtained documents through freedom of information requests that revealed the strategies Voyager uses violate the first amendment protections. For instance, the software uses posts about Islam and social media usernames indicating Arab pride as signs of potential inclination towards extremism. But they can also be used to target any group.

Additionally, according to the documents, obtained by The Guardian, the company uses questionable processes to access data on social media, and even enables law enforcement officers to infiltrate groups and private accounts using fake personas.

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Pasco County Cops Harassed Them and Searched Their Homes Without Warrants. A Judge Says They Can Sue.

It’s not every day you receive a letter from the local police department congratulating you on your acceptance into an exclusive program. Such is the story shared by several residents in Pasco County, Florida, a community in the Tampa area. One problem: None of the recipients applied.

“We are pleased to inform you that you have been selected to participate in a Prolific Offender Program,” reads a letter from the Pasco County Sheriff’s Office (PCSO). “Research indicates that barriers to successful living may involve struggles with mental health, substance abuse, domestic violence, homelessness, finding a job, or several other challenges many people face on a daily basis. It is possible you have struggled with some of these issues. If so, please know the Pasco Sheriff’s Office is committed to support you in overcoming these challenges through this program.”

The “support” it offers, originally detailed in an investigation by the Tampa Bay Times, includes sending cadres of cops to people’s homes, where officers show up unannounced, harassing them and their family members, performing warrantless searches on their homes, and trying to nab them on petty offenses, like having grass that is too tall. The lucky winners were “selected as a result of an evaluation of your recent criminal behavior,” according to the PCSO, “using an unbiased, evidence-based risk assessment designed to identify prolific offenders in our community.”

In other words, the program is ostensibly trying to keep people out of trouble and deter future criminal behavior before anything goes dramatically awry. That sounds well-intentioned on the surface. But its “relentless pursuit” of community members has ruthlessly entangled people with the state—including targets’ family and friends—trampling over their Fourth Amendment rights in the process, says a recent lawsuit filed by the Institute for Justice, a libertarian public interest law firm.

Their clients received good news this week: Though the PCSO sought to have the suit dismissed on a litany of different grounds, a federal judge struck each down in a ruling issued on Wednesday, allowing the claim to proceed.

“The Fourth Amendment protects the right to be safe and secure in your person and property,” says Ari Bargil, an attorney on the suit. “This program violates that right,” he notes, “because it allows and requires Pasco County Sheriff’s Office deputies to approach people at their home, harass them, refuse to leave, and in some instances demand entry without a warrant. These are obvious and clear Fourth Amendment violations.”

Sheriff Chris Nocco, the brains behind the program, openly admitted that it’s intended to do more than what the congratulatory letter implies: He hopes it will “take them out” of the community, he said, with one of his former employees conceding that their job was to “make their lives miserable until they move or sue.”

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Florida Sheriff’s Office Now Notifying People It Will Be Inflicting Its Pre-Crime Program On Them

The Pasco County (FL) Sheriff’s Office has been swamped with negative press coverage centering on its predictive policing program. The Office claims it’s not “predictive policing,” but rather “intelligence-led policing.” Whatever you call it, it sucks.

The Sheriff’s Office may have some lofty goals that involve stopping crime before it starts, but the supposedly forward-looking policing program does little more than subject past offenders (along with friends, families, and acquaintances) to sustained harassment by law enforcement officers. What’s supposed to keep crime down by directing resources to possible serious criminal activity has manifested as multiple visits from officers who do little more than try to coerce people into consenting to unlawful searches and write out nuisance citations for things like missing mailbox numbers or uncut grass.

The Sheriff’s Office has since spun this off to include students at public schools, presumably to prep kids for a future of pointless harassment by law enforcement officers simply because they have the misfortune of living in Pasco County.

Thanks to some lawsuits and investigations, the Sheriff’s Office is being a bit more proactive on the notification front. According to this ongoing investigation by the Tampa Bay Times, targets of the “intelligence” program are now being informed they’ve been blacklisted by the Sheriff’s Office.

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