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posted by Fnord666 on Wednesday January 01 2020, @07:58PM   Printer-friendly
from the false-positives dept.

University of Cambridge researchers are hoping to launch technology that blocks online "hate speech" similar to how an antivirus program stops malicious code.

Thanks to researchers at the University of Cambridge, the largest social media companies in the world may soon have the ability to preemptively quarantine content classified by an algorithm as "hate speech"." On October 14, 2019, researcher Stephanie Ullmann and professor Marcus Tomalin published a proposal in the Ethics and Information Technology journal promoting an invention that they claim could accomplish this goal without infringing on individual rights of free speech. Their proposal involves software that uses an algorithm to identify "hate speech" in much the same way an antivirus program detects malware. It would then be up to the viewer of such content to either leave it in quarantine or view it.

The basic premise is that online "hate speech" is as harmful in its way as other forms of harm (physical, emotional, financial...), and social media companies should intercept it before it can do that harm, rather than post-facto by review.

Tomalin's proposal would use a sophisticated algorithm which would evaluate not just the content itself, but also all content posted by the user to determine if a post might be classifiable as "hate speech". If not classified as potential "hate speech", the post occupies the social media feed like any regular post. If the algorithm flags it as possible "hate speech", it will then flag the post as potential hate speech, making it so that readers must opt-in to view the post. A graph from the proposal illustrates this process.

The alert to the reader will identify the type of "hate speech" potentially classified in the content as well as a "Hate O'Meter" to show how offensive the post is likely to be.

The goal of the researchers is to have a working prototype available in early 2020 and, assuming success and subsequent social media company adoptions, intercepting traffic in time for the 2020 elections.


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  • (Score: 0) by Anonymous Coward on Thursday January 02 2020, @05:14PM (6 children)

    by Anonymous Coward on Thursday January 02 2020, @05:14PM (#938685)

    Hate speech isn't free speech in Canada

    It is if you can argue it's within a reasonable limit. Common law countries define reasonable [wikipedia.org] in a way that would clearly exclude Justin Trudeau and all of Ontario ;P

  • (Score: 2) by barbara hudson on Thursday January 02 2020, @05:23PM (5 children)

    by barbara hudson (6443) <barbara.Jane.hudson@icloud.com> on Thursday January 02 2020, @05:23PM (#938691) Journal
    Your thinking might apply in common law, but it doesn't when it comes to the criminal code. In Canada, unlike the USA, there's only one criminal code, and it applies to the entire country. Each province can enact their own civil laws, and those vary by province and territory (can't forget the territories, though most Canadians can't even name them).
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    • (Score: 0) by Anonymous Coward on Thursday January 02 2020, @09:54PM (4 children)

      by Anonymous Coward on Thursday January 02 2020, @09:54PM (#938832)

      And it is now readily apparent you don't know what common law is. Canada is a common law system, even within the criminal sphere. The sole exception is Quebec's use of a Napoleonic system for their provincial laws.

      • (Score: 2) by barbara hudson on Thursday January 02 2020, @10:06PM (2 children)

        by barbara hudson (6443) <barbara.Jane.hudson@icloud.com> on Thursday January 02 2020, @10:06PM (#938838) Journal
        And I'm in Quebec. I'm quite aware of the differences between common law and the cilil code - but neither applies to Canada's criminal code. Do YOU know the difference between common law and criminal law?
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        SoylentNews is social media. Says so right in the slogan. Soylentnews is people, not tech.
        • (Score: 0) by Anonymous Coward on Thursday January 02 2020, @10:13PM (1 child)

          by Anonymous Coward on Thursday January 02 2020, @10:13PM (#938845)

          Seems you're correct. [wikipedia.org]

          In Canada the consolidation of criminal law in the Criminal Code, enacted in 1953, involved the abolition of all common law offences except contempt of court (preserved by section 9 of the Code) and contempt of Parliament (preserved by section 18 of the Constitution Act, 1867).

          Where can I find the definition of "reasonable" for the purposes of the Criminal Code? If there's no definition then interpretation is surely a matter of common law?

          • (Score: 0) by Anonymous Coward on Saturday January 04 2020, @06:09AM

            by Anonymous Coward on Saturday January 04 2020, @06:09AM (#939405)

            Nope, you are, as I said, both wrong. "Criminal law is uniform throughout Canada. It is based on the constitution and federal statutory Criminal Code, as interpreted by the Supreme Court of Canada," from https://en.wikipedia.org/wiki/Common_law#Canadian_federal_law [wikipedia.org] The Supreme Court of Canada interprets the law and promulgates precedent rulings that are binding on lower courts. Such law made by judges is the definition of a common law system. For example, most standard defenses to crimes are in the common law instead of being codified.

      • (Score: 0) by Anonymous Coward on Thursday January 02 2020, @10:07PM

        by Anonymous Coward on Thursday January 02 2020, @10:07PM (#938839)

        Correct. I meant Quebec, my Canada is bad but I guess the joke worked anyway.