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21511

File Locks on Linux

You're probably reading this page because you've attempted to access some part of my blog (Wandering Thoughts) or CSpace , the wiki thing it's part of. Unfortunately you're using a browser version that my anti-crawler precautions consider suspicious, most often because it's too old (most often this applies to versions…

21512

Twenty years of blogging

Twenty years... a significant chunk of a human's adult life; while so many things in my life have changed since May 2003, the blog has remained a constant companion. This milestone inspired me to do some archaeology using the amazing Wayback Machine . It didn't have the very first post, but I dug up one from just a…

21539

Reflected Diffusion Models

Diffusion models are trained to reverse a stochastic process through score matching. However, a lot of diffusion models rely on a small but critical implementation detail called thresholding. Thresholding projects the sampling process to the data support after each discretized diffusion step, stabilizing generation at…