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Viewing profile — ritwikgupta

ritwikgupta

HN member
Joined
Mon, Mar 05, 2018, 4:35 AM UTC
HN karma
410
Public activity
72 items

About ritwikgupta

Assistant Professor at the University of Maryland, College Park

[ my public key: https://keybase.io/ritwik; my proof: https://keybase.io/ritwik/sigs/88iY5DNjp9zGJxyemrVgtXw0TsrESOi3zGYoqTTwPZM ]

Recent public activity

  1. comment
    Comment #48038514

    Speaking of cute animals that communicate during earthquakes, apparently kangaroo rats use "footdrumming" to message each other about danger. I wonder what travels faster, the pres…

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    Comment #47457785

    VLMs are selectively blind — they decide how much to look at an image based on question framing (open-ended vs Yes/No vs MCQ), even when the same visual reasoning is required.

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    Comment #43968908

    This is about changing the way FedRAMP accreditation is done for any cloud service, like Box (or a new SaaS that you may create tomorrow). The FedRAMP process requires you go throu…

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    Comment #43112608

    Public trust is not a security clearance; it is simply a more involved background check. A security clearance is only granted after a T3/T5 investigation and adjudication of the re…

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    Comment #41702514

    With the recent veto of SB 1047, it becomes even more important to ask why these proposed policies are lacking. We suggest that all modern AI regulations are overly broad and flawe…

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  11. comment
    Comment #40520225

    Do you have an example of this workflow? Are you developing outside of XCode on a non-macOS platform in Swift and then essentially compiling and packaging using GitHub Actions?

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    Comment #40457215

    Fascinating. The massive variance in the percentage of chickens that prefer roosting off the ground is interesting. I wonder what environmental pressures drives this decision.

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    Comment #40400313

    1. The PROTECT Act provisions have repeatedly been upheld by both appellate the Supreme Court as constitutional as long as the CSAM in question meets the Miller or Ferber standards…

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    Comment #40398397

    You are grossly under-estimating the ability of the FBI’s cyber forensics teams to discern whether or not data was planted maliciously or produced overtly, as well as under-estimat…

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    Comment #40398372

    This is a misinformed and incorrect take. The PROTECT Act of 2003 [0] makes it illegal to possess CSAM that is generated by superimposing faces of minors onto sexually explicit ima…

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    Comment #39326021

    The old search was much better than the new search. The new search can never find exact strings in my repos, even when I have copy-pasted those strings from my repo to the search b…

  18. comment
    Comment #38528043

    Apple may already be headed in that direction. They already have unified CPU and GPU RAM. It doesn’t seem far-fetched to imagine that they could unify persistent storage and memory…

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    Comment #38314302

    Military contracts are posted and solicited publicly. There's no "dark" acquisition of the type that you are suggesting. You can look up if OpenAI has any contracts with the DoD at…

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    Comment #37541853

    Out of curiosity, are you a Christian who observes Lent? Many of my Christian friends do not consider fish to be “meat” as that is not allowed during Lent, but fish is allowed, the…

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    Comment #37185453

    This is survivorship bias. No counterexamples emerge because successful and working capabilities can’t and won’t be shared? Not until declassification of those sources kicks in. Th…

  22. comment
    Comment #37185434

    There’s no feeling of power here. I took on this role because the FBI needs people to help them answer these hard questions, and your traditional Silicon Valley crypto bros won’t h…

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    Comment #37182858

    No, this is a misconception. The FBI is not just a law enforcement agency. It is also an intelligence agency.

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    Comment #37181958

    FISA 702 is not a criminal authority. It’s used in cases of foreign surveillance, cyber attacks, terrorism, and espionage. “Convictions” and “evidence” are not the right words, “in…

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    Comment #37181887

    Absolutely. I was given full access to all of their SLs, EADs, and staff members. I was able to brief Director Wray on my findings and continue to engage with their leadership on s…