ARCHIVE — BY DATE

A trace of time.

Every record, in chronological order.
Nothing hidden. Nothing hurried.

2026

September

24[Note] Triangle Counting over Large-scale Directed GraphsPaperNote

04[Note] BeaconKV: Key-Value Cache Compression Guided by Beacon Queries for Efficient Large Reasoning Model InferenceLLM

June

30What is Base64 and how to base anything?CTF

April

29Play 'Ugh~' Sound While Playing Nightregin by Using Discord BotBot

23Delete Git/Github CommitStudy

20[Note] EvoRoute: Experience-Driven Self-Routing LLM Agent SystemsPaperNote

March

17What is Sepeculative DecodingSpeculative Decoding

16[Note] FreeKV: Boosting KV Cache Retrieval For Efficient LLM InferenceLLM

15What is KV CacheLLM

2024

September

20Interesting puzzle found in neocitiesCTF

May

11复刻明日方舟官网粒子特效FrontEnd

05HynoO 网络聊天室HynoO

March

31并行计算MPI 埃拉筛及性能优化MPI

2023

December

09TX·IEG菁英班3期作业wpRe

November

192023·CSSS安全招新MISC部分CTF

October

282023·御林安全招新MISC部分CTF

May

07UDP打洞理论及实现Linux

March

15Linux初步Linux

2022

December

12Parameterized algorithmsAlgorithms

July

01Little VampireUnity

June

02QQ机器人制作Bot

March

01暑期集训 Data StructuresACM

01暑期集训DPACM

01暑期集训图论ACM

01暑期集训数学和计算几何ACM

01暑期集训字符串与搜索ACM