Open source (LGPL)

WS-Discovery in Java

WS-Discovery is an OASIS standard for discovery of Web Services without the need of a registry. This is an implementation of WS-Discovery written in Java. It is up to date with the draft specification, and the code in the respository should be working with the full specification of 2009 as well. The library is currently hosted at Google code.

A stand-alone Bloom filter in Java

There are several Bloom filter implementations available in Java, but most of them depend on other libraries or are themselves a part of a larger library. This project aims to provide a simple Bloom filter implementation without other requirements than the Bloom filter class itself. It is currently hosted at GitHub.

If you just want the Bloom filter, download it here. For some code examples, see this page.

Other projects

Bloom filter calculator

An iOS-application I wrote while learning Objective C and Cocoa. The application is free and lets you easily calculate different Bloom filter parameters, like optimal length, false positive probability and so on. It can be downloaded from here.