1. Ip2regionIp2region is a offline IP location library with accuracy rate of 99.9% and 0.0x millseconds searching performance. DB file is ONLY a few megabytes with all IP address stored. binding for Java,PHP,C,Python,Nodejs,Golang,C#,lua. Binary,B-tree,Memory searching algorithm
2. JcsegJcseg is a light weight NLP framework developed with Java. Provide CJK and English segmentation based on MMSEG algorithm, With also keywords extraction, key sentence extraction, summary extraction implemented based on TEXTRANK algorithm. Jcseg had a build-in http server and search modules for the latest lucene,solr,elasticsearch
3. FrisoHigh performance Chinese tokenizer with both GBK and UTF-8 charset support based on MMSEG algorithm developed by ANSI C. Completely based on modular implementation and can be easily embedded in other programs, like: MySQL, PostgreSQL, PHP, etc.
4. celibC extend library - common data structs and algorithms implementation with ANSI C
5. freeswitch-asrTTS and ASR module with auto Voice Active Detecting supported for Freeswitch. I build it for Nature sound interactive, With the embedded LUA engine we could easly build a Freeswtich application like this.