Aloha guys!
I'm verty excited to announce that I have joined Facebook Reality Labs (FRL) as a Research Scientist! Before that, I interned twice at Facebook AI Research, and now I will work in the FRL division, which focuses on virtual and augmented reality. Moving from academy to industry, I hope that I will still have enough freedom in choosing research directions 😉.

Here's a very recent article from Googe Brain that uses diffusion models for super-resolution.

The results are shocking! Their model beats the GAN-based SOTA method. The video shows an example of how a 64x64 picture is upscaled to 1024x1024. But no source code yet.

🌀 Project page
📝 Paper

I also wrote about OpenAI paper on diffusion models earlier.

OpenAI disbands its robotics research team. This is exactly the same team that, for example, taught a robotic arm to solve a Rubik's cube using Reinforcement Learning. This decision was made because the company considers more promising research in areas where physical equipment is not required (except for servers, of course), and there is already a lot of data available. And also for economic reasons, since Software as a Services is a business with a much higher margin. Yes, the joke is that the non-profit organization OpenAI is considered more and more about profit. This is understandable because it takes a lot of money to create general artificial intelligence (AGI) that can learn all the tasks that a person can do and even more.

It's no secret that research in the field of robotics is also a very costly activity that requires a lot of investment. Therefore, there are not so many companies involved in this. Among the large and successful, only Boston Dynamics comes to mind, which has already changed several owners. Did you know that in 2013 Google acquired Boston Dynamics, then Google also scaled down its robotics research program, and in 2017 sold Boston Dynamic to the Japanese firm SoftBank. The adventures of Boston Dynamics did not end there, and in December 2020 SoftBank resold 80% of the shares (a controlling stake) to the automaker Hyundai. This looks somehow fishy as if every company understands after a few years that it is still difficult to make a profit from Boston Dynamics and sells it to another patsy.

In any case, it is very interesting to observe which focus areas are chosen by the titans of AI research. But I'm a bit sad that robots are still lagging behind.

German startup aims to become "Europe's OpenAI"

The German startup Aleph Alpha, which is based in Heidelberg, Germany (the city where I did my PhD), recently raised $ 27M in a Series A round. The task, they set themselves ambitious (even too much) - they want to create another breakthrough in AI, something similar to OpenAI GPT-3.

The company was founded in 2019, and, strangely, I discovered it only today. I looked at their ML team. And I have not found a single person with any major scientific achievements (say on the level of Professor). I got disappointed. Their ML team includes 3 recent PhD students and Connor Leahy, who is known for co-founding EleutherAI. EleutherAI is a non-profit organization that was created to reproduce and open-source GPT-3 model. Perhaps they bet on Connor, but, frankly speaking, Connor is not a researcher, he has no scientific publications, and EleutherAI is simply reproducing results of OpenAI. When OpenAI was founded, it was immediately clear that they got a stellar team, which would certainly produce something cool.

My impressions are controversial. Aleph Alpha has partnerships with German government agencies. They promote themselves in the style of "we are Europe's last chance claim a place in the field of AI", "we will be based purely in Europe and will be pushing European values and ethical standards." They also promise to be more open than OpenAI (lol) and commit to open-source. Although, perhaps, they will just create some kind of large platform with AI solutions and sit on the government funding. It will be a kind of AI consulting, they even have a job posted on their website for this purpose - AI Delivery & Consulting. The whole affair smacks of a government cover-up like in the case of Palantir (at least partially).

I'm not a startup expert, but it seems like Europe is very hungry for innovation. They want to keep up with the United States and China. Therefore, they give out the bucks at the first opportunity, especially if the company promises to work closely with the government. What do you think about this, gentlemen?