https://charbelochoa.com/#forum Technical notes, mathematical derivations, and systems dispatches in Large Language Models, Computer Vision, Autonomous AI Agents, Deep Learning, and Aerospace Systems. en-us Mon, 02 Nov 2026 07:45:00 GMT https://charbelochoa.com/#post=DSP-005 https://charbelochoa.com/#post=DSP-005 Mon, 02 Nov 2026 06:00:00 GMT AEROSPACE Replacing fragile handcrafted feature descriptors with dense Vision Transformer patch embeddings for low-latency autonomous descent state estimation. https://charbelochoa.com/#post=DSP-004 https://charbelochoa.com/#post=DSP-004 Sat, 31 Oct 2026 06:00:00 GMT VISION Combining early depthwise convolutional inductive bias with global late-stage self-attention to eliminate patch-boundary aliasing under strict millisecond budgets. https://charbelochoa.com/#post=DSP-003 https://charbelochoa.com/#post=DSP-003 Thu, 29 Oct 2026 06:00:00 GMT AGENTS Why flat vector stores collapse on multi-step causal reasoning, and how Node-Panda pairs contiguous C++20 adjacency arenas with Orbit's execution loop. https://charbelochoa.com/#post=DSP-002 https://charbelochoa.com/#post=DSP-002 Wed, 21 Oct 2026 06:00:00 GMT LLMs Deriving exact backward Jacobians for softmax(QK^T / sqrt(d_k)) and LayerNorm in raw NumPy before scaling up to PyTorch Transformer stacks. https://charbelochoa.com/#post=DSP-001 https://charbelochoa.com/#post=DSP-001 Wed, 14 Oct 2026 06:00:00 GMT KERNEL Stripping background daemon jitter, pinning PCIe/CUDA clocks, and isolating agent sandboxes on minimal x86_64 Linux environments.