<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>2609.03235v1 on Jaehun's Blog</title><link>https://jaehun.me/tags/2609.03235v1/</link><description>Recent content in 2609.03235v1 on Jaehun's Blog</description><generator>Hugo</generator><language>ko-kr</language><lastBuildDate>Mon, 07 Sep 2026 14:31:22 +0000</lastBuildDate><atom:link href="https://jaehun.me/tags/2609.03235v1/index.xml" rel="self" type="application/rss+xml"/><item><title>SGD-KV: Summarization Guided KV Cache Compression</title><link>https://jaehun.me/posts/sgd-kv-summarization-guided-kv-cache-compression/</link><pubDate>Mon, 07 Sep 2026 00:00:00 +0900</pubDate><guid>https://jaehun.me/posts/sgd-kv-summarization-guided-kv-cache-compression/</guid><description>&lt;p&gt;&lt;a&#10; href="https://arxiv.org/abs/2609.03235v1"target="_blank"&#10; class="inline-flex items-center gap-1"&#10; &gt;논문 링크&lt;svg class="h-3 w-3 flex-shrink-0" id="external-link" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"&gt;&lt;path fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 3h6v6m-11 5L21 3m-3 10v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"/&gt;&lt;/svg&gt;&#10; &lt;/a&gt;&lt;/p&gt;&#10;&lt;h2 id="sgd-kv-요약을-잘하는-헤드를-찾아-1m-토큰의-kv-캐시를-75까지-줄인다"&gt;SGD-KV: &amp;lsquo;요약을 잘하는 헤드&amp;rsquo;를 찾아 1M 토큰의 KV 캐시를 75%까지 줄인다&lt;a href="#sgd-kv-%ec%9a%94%ec%95%bd%ec%9d%84-%ec%9e%98%ed%95%98%eb%8a%94-%ed%97%a4%eb%93%9c%eb%a5%bc-%ec%b0%be%ec%95%84-1m-%ed%86%a0%ed%81%b0%ec%9d%98-kv-%ec%ba%90%ec%8b%9c%eb%a5%bc-75%ea%b9%8c%ec%a7%80-%ec%a4%84%ec%9d%b8%eb%8b%a4" class="heading-anchor" aria-label="이 섹션에 대한 링크"&gt;&lt;svg class="h-4 w-4" aria-hidden="true" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"&gt;&lt;g fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"&gt;&lt;path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"/&gt;&lt;path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"/&gt;&lt;/g&gt;&lt;/svg&gt;&lt;/a&gt;&lt;/h2&gt;&#10; &lt;blockquote&#10; class="border-primary bg-muted/30 hover:bg-muted/40 my-6 rounded-r-lg border-l-4 py-4 pr-4 pl-6 italic transition-all duration-200 ease-out hover:translate-x-1"&#10; &gt;&#10; &lt;div class="prose prose-sm max-w-none"&gt;&#10; &lt;p&gt;&lt;strong&gt;TL;DR&lt;/strong&gt; — 어텐션 헤드는 모두 같은 일을 하지 않는다. &amp;lsquo;요약&amp;rsquo;이라는 고차원 정보 압축을 담당하는 &lt;strong&gt;summarization heads&lt;/strong&gt; 를 진단 태스크로 찾아내고, 그 점수에 비례해 KV 캐시 예산을 나눠주는 &lt;strong&gt;SGD-KV&lt;/strong&gt; 가 최대 100만(1M) 토큰 컨텍스트에서 KV 캐시 메모리를 최대 &lt;strong&gt;75%&lt;/strong&gt; 줄이면서도 기존 헤드 단위 압축 기법들을 압도한다.&lt;/p&gt;</description></item></channel></rss>