The hottest Simulation Substack posts right now

And their main takeaways
Category
Top Technology Topics

Adding a new RISC-V extension (to spike)

Fprox’s Substack • 2 HN points • 14 Apr 23
🕹 Technology Coding Simulation Extensions Development Testing
  1. The post describes how to extend the RISC-V ISA simulator Spike to implement a new instruction for vector AES-128 encryption.
  2. It covers steps like adding the new opcode in riscv-opcodes, declaring the new instruction in riscv-isa-sim, and testing the program.
  3. The process involves modifying opcode header files, updating the simulator, and building a test program to implement and verify the new instruction.

Today’s AI sucks at math, but developing cars and planes with it is still a good idea

Assisted Everything • 2 HN points • 23 Feb 23
🕹 Technology Engineering AI Hardware Simulation Design
  1. Today's AI can assist in engineering tasks and lead to faster and safer product design.
  2. Assisted Engineering involves AI assisting engineers in brainstorming, retrieving information, triggering simulations, reviewing work, system modeling, and documenting.
  3. To ensure safety, AI in engineering should be complemented with math, engineering structure, and proper verification processes.
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Any Angel: Realness Scars

Do Not Research • 0 implied HN points • 15 Oct 22
🎨 Art & Illustration Neural Networks Illustrations Text Simulation
  1. The video essay 'Realness Scars' was written and illustrated by neural networks, with the script by OpenAI's GPT-3 and images by Midjourney.
  2. The text explores a landscape where representation is overshadowed by 'realness scars,' reflecting on traces of simulation absorbed by infrastructures.
  3. The collaboration between AI models like GPT-3 and artists like Midjourney can lead to innovative and thought-provoking creative projects.

The Limits of the Existence Proof Argument for General Intelligence

Amadeus Pagel's Newsletter • 0 implied HN points • 19 Sep 23
🔬 Science Artificial Intelligence General Intelligence Simulation
  1. The existence proof argument for general intelligence is not conclusive because the existence of something does not prove it can be perfectly simulated by a computer.
  2. Concerns about artificial intelligence should not be based on the assumption that it would be fundamentally different from human intelligence.
  3. The existence of one thing does not prove the possibility of a fundamentally different thing.

Are AI Girlfriends the Great Filter?

Neural Networking • 0 implied HN points • 14 Jan 24
🕹 Technology AI Simulation Brain Energy consumption GDP
  1. The Fermi paradox questions why we haven't encountered extraterrestrial life despite the vastness of the universe.
  2. The possibility of AI advancing to perfectly stimulate human reward pathways might lead to a decline in the desire for outward expansion.
  3. Current trends in global population growth, energy consumption, and GDP concentration suggest that the need for physical exploration may be diminishing.

Position bias in features

Simplicity is SOTA • 0 implied HN points • 12 Feb 24
🔬 Science Machine Learning Bias Features Ranking Simulation
  1. Position bias can affect the inputs of machine learning models when features reflect prior user behavior, leading to biased estimations of relevance.
  2. Using inverse propensity weighting (IPW) like IPW-CTR can help mitigate position bias in features, but it can result in high variance due to dividing by small numbers.
  3. The choice of weights to measure position bias is crucial, as observed click propensities may overestimate the bias, impacting the performance of features designed to address bias-variance trade-offs.

coldsteel003: Simfiltrator

Do Not Research • 0 implied HN points • 15 Oct 22
🎭️ Culture Society Humanity Technology Communication Simulation
  1. The post discusses the concept of society as a game environment where technology and human perception intersect in complex ways.
  2. It explores the idea of alienation and the difficulty in seeing others as individuals in a society where everyone is supposed to be unique.
  3. The narrative in the post reflects a struggle between real humans and what are portrayed as non-playable entities within a simulated reality.