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• CUDA Programming Fundamentals: Complete Guide to GPU Parallel Computing ♪ Listenable

  Systematically analyze the core concepts of CUDA programming including thread hierarchy, memory model, and kernel development based on NVIDIA official documentation.

  2026-03-01 · 24 min read #gpu#cuda#parallel-computing#nvidia

• Nginx Configuration Complete Guide: 15 Essential Topics from Architecture to Production Optimization ♪ Listenable

  From Nginx event-driven architecture and configuration structure to reverse proxy, load balancing, SSL/TLS, caching, rate limiting, security headers, performance tuning, and health checks -- a comprehensive guide to 15 e

  2026-03-01 · 33 min read #nginx#reverse-proxy#load-balancing#ssl#tls

• The Complete Guide to Docker & Podman Commands: Container Operations, All on One Page ♪ Listenable

  From the architectural differences between Docker and Podman to image management, the container lifecycle, networking, volumes, Docker Compose vs Podman Compose, security (rootless), multi-stage builds, and debugging — a

  2026-03-01 · 52 min read #docker#podman#container#devops#kubernetes

• The Complete Guide to vLLM & Ollama: LLM Serving Engine Setup, Parameters, and Environment Variables ♪ Listenable

  A comprehensive deep dive comparing vLLM PagedAttention architecture and Ollama local LLM runtime environments. Covers everything from installation, server startup, API calls, key CLI arguments, sampling parameters, envi

  2026-03-01 · 46 min read #vllm#ollama#model-serving#inference#gpu

• OpenAI Codex Complete Analysis: From the Birth of AI Code Generation to the Evolution of Cloud Coding Agents ♪ Listenable

  A complete analysis of OpenAI Codex covering the history of AI code generation and the evolution toward cloud-based coding agents.

  2026-03-01 · 32 min read #codex#openai#code-generation#github-copilot#ai-coding

• Kubernetes AI Training Pipeline: Analyzing Volcano, Training Operator, and Kueue ♪ Listenable

  A deep dive into building distributed AI training pipelines on Kubernetes based on the official documentation of Volcano, Kubeflow Training Operator, and Kueue.

  2026-03-01 · 21 min read #kubernetes#ai#distributed-training#volcano#kubeflow

• Complete Guide to GPU Memory Optimization and Mixed Precision Training ♪ Listenable

  Analyze GPU memory components based on NVIDIA official documentation and cover memory optimization techniques including Mixed Precision Training and Gradient Checkpointing.

  2026-03-01 · 22 min read #gpu#cuda#mixed-precision#optimization#deep-learning

• Mastering the Segment Anything Model: Paper Analysis and Practical Guide from SAM 1 to SAM 2 to SAM 3 ♪ Listenable

  A comprehensive deep dive into Meta AI's Segment Anything Model (SAM) series. Covering SAM 1 (image promptable segmentation), SAM 2 (real-time video segmentation), and SAM 3 (concept-aware segmentation) — including archi

  2026-03-01 · 21 min read #sam#segment-anything#computer-vision#image-segmentation#video-segmentation

• ResNet Paper In-Depth Analysis: How Residual Connections Broke the Depth Barrier in Deep Learning ♪ Listenable

  An in-depth analysis of Microsoft Research ResNet paper. We cover the discovery of the degradation problem, the mathematical principles behind skip connections, bottleneck architecture, and the ImageNet ILSVRC 2015 winni

  2026-03-01 · 29 min read #resnet#residual-learning#cnn#computer-vision#image-classification

• RAG: Retrieval-Augmented Generation — Paper Analysis and Production Architecture ♪ Listenable

  Analyzing the core concepts of the RAG paper and covering chunking strategies, Vector DB selection, and Advanced RAG patterns for designing production-level RAG systems.

  2026-03-01 · 21 min read #ai-papers#rag#llm#vector-database#langchain

• Complete Analysis of the DDPM Paper: The Mathematics and Principles of Diffusion Models that Create Images from Noise ♪ Listenable

  An in-depth analysis of the DDPM paper by Ho et al. We derive the Forward/Reverse diffusion process, variational lower bound (ELBO), noise scheduling, and simplified training objective from formulas, and provide a compre

  2026-03-01 · 31 min read #ddpm#diffusion-model#generative-model#score-matching#stable-diffusion

• Complete Analysis of the BERT Paper: How Bidirectional Transformers Changed the Landscape of NLP ♪ Listenable

  An in-depth analysis of Google BERT paper. We cover bidirectional pre-training through Masked Language Model (MLM) and Next Sentence Prediction (NSP), fine-tuning strategies, and the core principles of the architecture t

  2026-03-01 · 28 min read #bert#nlp#transformer#pre-training#fine-tuning

• Vision Transformer (ViT) Paper In-Depth Analysis: An Image is Worth 16x16 Words ♪ Listenable

  An in-depth analysis of Google ViT paper. We cover the innovative approach of converting images into patch sequences, the principles behind Patch Embedding and Position Embedding, the performance vs. data efficiency trad

  2026-03-01 · 30 min read #vit#vision-transformer#computer-vision#transformer#image-classification

• Evening Japanese Mini Lesson -- Hospital and Medical Care

  10 hospital vocabulary words, 5 practical conversation sentences, grammar points for ~のですが and ~てください, plus a mini quiz

  2026-02-28 · 3 min read #japanese#hospital#grammar#evening-japanese

• Lunch English Mini — Job Interviews & Career Moves

  Learn 5 essential expressions for job interviews — land a job, nail the interview — with fill-in-the-blank, speaking, translation, and listening exercises

  2026-02-28 · 3 min read #english#job-interview#career#lunch-english

• Japanese at the Hospital

  Essential hospital expressions including 具合が悪い, 熱がある, 予約をお願いします, with fill-in-the-blank, speaking, translation, and listening exercises

  2026-02-26 · 4 min read #japanese#hospital#evening-japanese

• Japanese OUTPUT Training #Hospital Edition

  Hospital consultation conversation -- key expressions like 具合が悪い, 症状, 処方, plus fill-in-the-blank, speaking, translation, and listening exercises

  2026-02-26 · 5 min read #japanese#hospital#output

• Japanese Output Practice #Hospital Edition

  5 essential Japanese expressions used at the hospital, plus fill-in-the-blank, speaking, translation, and listening exercises

  2026-02-25 · 5 min read #japanese#hospital#output

• Joby Aviation: Solidifying Its Uptrend Amid a Series of Positive Developments

  Joby Aviation continues its stock price rally with a series of positive announcements including Saudi investment, technological breakthroughs, and a new executive appointment. Here is a summary of the latest developments

  2025-06-16 · 2 min read #joby-aviation#evtol#air-taxi#stock#investment

• Table Tennis Trip to Japan (Fukuoka)

  Table Tennis Trip to Japan (Fukuoka)

  2025-03-20 · 4 min read #diary