Confessions of a researchaholic

2025-08-20

Rise against hunger

Filed under: Real — liyiwei @ 2:29 pm
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Today he participated in a company volunteer activity to help fight hunger by packing dried food.

Within a large conference room were multiple stations of two types, one for mixing powdered vitamins, dried and chopped vegetables, powdered soy, and rice grains into bags, and another for weighing and sealing the bags.
Multiple volunteers were assigned to each station, and the process was repeated ad infinitum with pop music blasting in the background.

It was kind of fun to work and chat with other volunteers, but he started to wonder the value and goal of this activity.
All the equipments and materials had to be brought to and from the event venue, and the repetitive tasks seemed more suitable for robots than humans, not to mention employees who are paid (potentially high) hourly wages to do this.
So this volunteer activity looks like a form of employee benefits but with a more positive spin than the usual corporate parties.

2025-07-07

Calm after a break

Filed under: Real — liyiwei @ 4:24 pm
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If you worry about coming back to work after a break, just remember that you are not alone, and I often find my colleagues to be still away or no more prepared.

I also no longer have to think about what to do with my time during the break.

2025-01-05

Straightforward mystery

Filed under: Real — liyiwei @ 10:32 pm
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I was mystified by the code structure of a repo until realizing that I was on the wrong branch.

2024-12-31

Shell scripts

Filed under: Real — liyiwei @ 7:03 pm
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Try to use bash instead of source to execute scripts in separate shell environments, especially in a nested fashion to avoid side effects, such as variable pollution and exit status propagation that could lead to mysterious bugs.

2024-12-12

A post of insignificance

Filed under: Real — liyiwei @ 4:25 pm
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Just walked up to the 15th floor and found my PhD adviser sitting in a cubicle before returning to my office on the 8th floor.

2024-11-19

Patent banquet

Filed under: Real — liyiwei @ 7:48 pm
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As a potential sign that patents are even more important for the company than I thought, the best corporate party I have ever attended so far turns out to be a patent banquet, with excellent food, place, service, and participation by the top executives.

2024-11-16

Most important skills for ML R&D

Filed under: Real — liyiwei @ 7:25 pm
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Secure compute resources and figure out the compatible combinations of Python package versions, and the rest will follow naturally. 😈

2024-10-23

Digital painting apps – good to use, hard to monetize

Filed under: Real — liyiwei @ 1:44 pm
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Adobe Fresco is free for all now!
Give a try if you are into painting/drawing/motion and have a touch/stylus-supported device running iOS/Windows.



Compared to apps that have a larger audience (e.g., social media) or higher margins (e.g., business/productivity), digital painting aims for those who have the skills and interests to create art and who often do this for fun instead of work.
I guess this is why the Procreate CEO once commented that they make money in order to make the app, not the other way around.

2024-10-19

Adobe MAX Sneaks

Filed under: Real — liyiwei @ 11:26 am
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Presenting in Adobe MAX Sneaks turns out to be a very fun and rewarding experience and quite different from presenting in SIGGRAPH or other large academic conferences – higher stakes, deeper-vested audience, to entertain than to inform, larger teamwork, and more rehearsals.
See the list of presentations here.

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