dimitris drikakis

@SebastienBubeck Relevant article about the potential of AI (LRM): ieeexplore.ieee.org/abstract/docum…

Yet more evidence that a pretty major shift is happening, this time by Scott Aaronson scottaaronson.blog/?p=9183&fbclid…

@ElonMuskAOC I look forward to receiving one!

I just ordered 10 rose gold Teslas. I will be giving all of these away to followers tonight at 8pm PST! Like and comment to be entered into the raffle!

An innovative computational approach that combines unsupervised learning, a Gaussian mixture model and computational fluid dynamics is proposed for understanding the spread of infectious diseases. @Ddrikakis aippub.org/42vqdNF

In 'Is humanity doomed?' by MailOnline, UNIC's Prof. @DDrikakis an optimistic view on the #DoomsdayClock. 'I believe there will be substantial efforts to mitigate threats due to diplomatic agreements and technological breakthroughs,' he states. Read more here 👉 dailymail.co.uk/sciencetech/ar…

@PhysInHistory The question is valid; I have raised it multiple times in scientific communities. The “expansion” is pure speculation.

If the Universe is Expanding, What is it Expanding Into? ✍️

@ElonMuskAOC Yes

I need your response Are you glad I involved myself in politics? Yes or No?

@realTrumpNewsX Yes!

@realTrumpNewsX Yes!

@elonmusk It would be an amazing achievement. Good luck @elonmusk and @SpaceX

Excitement is guaranteed, success is possible

An adjoint shape optimization approach is implemented in a fully turbulent flow regime. An optimal design of an innovative concentric-tube heat exchanger is obtained by morphing the tube’s walls. @DboukTalib @univrouen @Ddrikakis aippub.org/3WWJ7sA

@ElonMuskOde Yes

@iamnot_elon Yes because it comes from a great engineer and visioner.

@GoogleDeepMind @IsomorphicLabs Yea, I have seen that. Amazing.

Announcing AlphaFold 3: our state-of-the-art AI model for predicting the structure and interactions of all life’s molecules. 🧬 Here’s how we built it with @IsomorphicLabs and what it means for biology. 🧵 dpmd.ai/3URDiNo

@DrJimFan Realistic physics can be introduced through training with data from advanced scientific simulations. Recently, a Transformer was extended to turbulent flow time series data for the first time; paper published in the Physics of Fluids (doi.org/10.1063/5.0189…).

If you think OpenAI Sora is a creative toy like DALLE, ... think again. Sora is a data-driven physics engine. It is a simulation of many worlds, real or fantastical. The simulator learns intricate rendering, "intuitive" physics, long-horizon reasoning, and semantic grounding, all by some denoising and gradient maths. I won't be surprised if Sora is trained on lots of synthetic data using Unreal Engine 5. It has to be! Let's breakdown the following video. Prompt: "Photorealistic closeup video of two pirate ships battling each other as they sail inside a cup of coffee." - The simulator instantiates two exquisite 3D assets: pirate ships with different decorations. Sora has to solve text-to-3D implicitly in its latent space. - The 3D objects are consistently animated as they sail and avoid each other's paths. - Fluid dynamics of the coffee, even the foams that form around the ships. Fluid simulation is an entire sub-field of computer graphics, which traditionally requires very complex algorithms and equations. - Photorealism, almost like rendering with raytracing. - The simulator takes into account the small size of the cup compared to oceans, and applies tilt-shift photography to give a "minuscule" vibe. - The semantics of the scene does not exist in the real world, but the engine still implements the correct physical rules that we expect. Next up: add more modalities and conditioning, then we have a full data-driven UE that will replace all the hand-engineered graphics pipelines. openai.com/sora

LSTM Reconstruction of Turbulent Pressure Fluctuation Signals mdpi.com/2623230 #mdpicomputation via @ComputationMDPI

@ColesThermoAI @NormalComputing Very interesting. Thanks for sharing.

We have exciting news to share 🔥 The team at @NormalComputing has performed the first thermodynamic linear algebra experiment. This is an experimental follow-up to our theory paper that came out in August. The details are in this blog, see thread below blog.normalcomputing.ai/posts/2023-11-…

Morphing optimization of flow and heat transfer in concentric tube heat exchangers. See our new research article featured in Physics of Fluids, 15 September 2023 by S.ALI, @DboukTalib M.KHALED, J. FARAJ, @DDrikakis . DOI Link: doi.org/10.1063/5.0159…

The impact of endotracheal intubation on oxygen delivery, trachea pressure and wall deformation. Computers in Biology and Medicine, by: @TalibDbouk (@univrouen), F. Roger(@IMTFrance), @DDrikakis (@Uni_of_Nicosia), S. Ali, H. Menu and E. Wiel(@univ_lille) doi.org/10.1016/j.comp…

A new paper published in the Physics of Fluids shows explosions' impact on human organs and how high airspeeds can affect injuries. lnkd.in/dfExd4sV