optimization

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#optimization

Functional Architecture of European Electricity Trading Markets: Requirements for AI Supported Trading Systems under Regulatory Constraints

arXiv cs.AI ↗ · 16h ago Cached

The paper proposes a formal functional architecture for AI-supported electricity trading in European markets, integrating regulatory compliance and operational constraints.

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#optimization

I had Opus 5.5 (Extra) build a Mandelbrot explorer + Conways Game of Life that dives to 10^300 in the browser, and it's one HTML file [2-min demo]

Reddit r/singularity ↗ · 23h ago

Using Opus 5.5 (Extra), the author built a single HTML file that implements a deep-zoom Mandelbrot explorer and Conway's Game of Life, capable of diving to 10^300 with high-precision math and WebGL2 optimizations.

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#optimization

Massive Parallel Imports in Neo4j Without Deadlock and Lock Contention

Lobsters Hottest ↗ · yesterday Cached

The article proposes an improved method for massive parallel imports in Neo4j, using hash-based partitioning and the k-1 coloring algorithm to avoid deadlock and lock contention during data loading.

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#optimization

ThinkingCap 3.8-27B vs. Swift 3.8-27B vs. Qwen 3.8-27B Benchmarks

Reddit r/LocalLLaMA ↗ · yesterday

The article benchmarks ThinkingCap-Qwen3.8-27B and Swift-Qwen3.8-27B against the original Qwen3.8-27B, showing both fine-tunes reduce reasoning tokens by ~40% with minimal performance loss, though with differences in language-specific results and token usage patterns.

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#optimization

The Story of Mel

Lobsters Hottest ↗ · yesterday Cached

A historical account of Mel, a real programmer who wrote machine code directly in hexadecimal for early drum-memory computers, optimizing programs by hand for optimal performance.

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#optimization

NGN: Learning Neural Network Size as a Differentiable Count

arXiv cs.LG ↗ · yesterday Cached

The paper presents Neurogenesis Network (NGN), a differentiable parameterization for learning the optimal size of neural networks during training, applicable to various architectures like MLPs, CNNs, and Transformers.

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#optimization

Graph Learning with Spectral Connectivity Priors for Scarce Data

arXiv cs.LG ↗ · yesterday Cached

The paper proposes a spectral connectivity-regularized graph learning framework (SCoGL) that incorporates Laplacian spectral priors to improve graph recovery and downstream tasks like graph signal denoising when data is scarce.

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#optimization

COPE: Continual Personalization of LLMs under Sparse User Feedback via User Embeddings and Self-Evaluation

arXiv cs.LG ↗ · yesterday Cached

COPE is a novel optimization framework for continual personalization of large language models under sparse user feedback, using learnable user embeddings and self-evaluation calibration. Experiments show it outperforms training-free and training-based baselines and remains robust in various settings.

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#optimization

The Drift Contract: Spectral Updates for Depth-Robust Local Learning

arXiv cs.LG ↗ · yesterday Cached

This paper introduces spectral updates for local learning that enhance depth robustness and reduce hyperparameter sensitivity, achieving better accuracy than local Adam on CIFAR-10 benchmarks.

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#optimization

@rauchg: ShellPerfBench. I'm really neurotic about the startup time of a new shell session. Opus 5.5 found a lot of really great…

X AI KOLs Timeline ↗ · yesterday

The tweet discusses using AI model Opus 5.5 to discover optimizations for shell startup time via the ShellPerfBench tool, recommending users enhance their .zshrc files.

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#optimization

Rate-distortion optimization for full-reference image quality metrics via stochastic Hessian estimates

Hugging Face Daily Papers ↗ · yesterday Cached

This paper proposes a method to integrate full-reference image quality metrics into rate-distortion optimization for video codecs by approximating them with input-dependent quadratic distortions using stochastic Hessian estimates, achieving BD-rate savings in VVC.

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#optimization

Making Tailscale Faster

Hacker News Top ↗ · 2d ago Cached

Tailscale details upcoming performance improvements to its networking product, including reduced memory overhead for small packets and planned throughput enhancements for late 2026.

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#optimization

@0xCodila: Send this Jev prompt to any LLM or AI agent It sets up Jev → analyzes you → finds where you waste time and money → upgr…

X AI KOLs Timeline ↗ · 2d ago Cached

A tweet promotes a 'Jev' prompt for LLMs and AI agents that analyzes users to optimize their AI setup and save time and money.

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#optimization

@charliermarsh: In preview, uv will now omit package metadata from the lockfile. (This is separate from the resolved dependency graph, …

X AI KOLs Timeline ↗ · 2d ago Cached

In preview, uv will omit package metadata from the lockfile, reducing lockfile size by up to 50% on average and decreasing conflicts.

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#optimization

@yoheinakajima: got object detection down to below 0.35 sec latency locally

X AI KOLs Timeline ↗ · 2d ago Cached

A developer shares their achievement of reducing object detection latency to below 0.35 seconds on local hardware, highlighting progress in AI performance optimization.

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#optimization

@krzyzanowskim: Swift is swift, then I rewrite class to Objective-C and change is: 21.3 ms→95 µs at 1M units, 384 µs→6.4 µs at 67K ther…

X AI KOLs Following ↗ · 2d ago Cached

The article highlights a performance benchmark where rewriting code from Swift to Objective-C drastically improved execution times, from milliseconds to microseconds for large datasets.

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#optimization

Modular Norm RandOpt: Population-Efficient Ensembling through Architecture-Aware Perturbations

arXiv cs.LG ↗ · 2d ago Cached

The paper introduces Modular Norm RandOpt, an architecture-aware perturbation method for efficient ensembling of language models, showing improved performance with fewer candidates across multiple tasks and model scales.

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#optimization

Continuous Optimization for p-adic Models

arXiv cs.LG ↗ · 2d ago Cached

This paper introduces the first method for continuous gradient descent optimization in machine learning models with p-adic parameters, using the Berkovich affine line to enable effective learning on tasks like modular arithmetic.

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#optimization

Terminal Shrinkage Averaging Reveals a Schedule-Estimator Interaction in LLM Pretraining

arXiv cs.LG ↗ · 2d ago Cached

Proposes Terminal Shrinkage Averaging (TSA) to separate learning-rate schedule from model estimator in LLM pretraining, improving validation quality and potentially accelerating benchmarks.

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#optimization

LazyAgent: Demand-Driven Materialization and Physical Optimization of Agentic Programs

arXiv cs.AI ↗ · 2d ago Cached

LazyAgent introduces a demand-driven execution framework for agentic programs that selectively executes only necessary steps based on the current goal, leading to substantial efficiency gains and cost savings over eager baselines.

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