Gearman     Gearman provides a generic framework to farm out work to other machines or dispatch function calls to machines that are better suited to do the work. It allows you to do work in parallel, to load balance processing, and to call functions between languages. It can be used in a variety of applications, from high-availability web sites to the transport for database replication. In other words, it is the nervous system for how distributed processing communicates.     http://www.gearman.org/doku.php     tags: cluster scipy-cluster - Google Code     is library provides Python functions for agglomerative clustering. Its features include * generating hierarchical clusters from distance matrices * computing distance matrices from observation vectors * computing statistics on clusters * cutting linkages to generate flat clusters * and visualizing clusters with dendrograms.     http://code.google.com/p/scipy-cluster/     tags: cluster hac python Re: similarity matrix - more clear     http://www.mail-archive.com/lucene-user@jakarta.apache.org/m...     tags: lucene cluster similarity carrot2 Clusterizer Technologies     http://www.clusterizer.com/     tags: cluster iBoogie - MetaSearch Clustering Engine. Every topic deserves...     http://www.iboogie.com/     tags: search cluster p230-zeng.pdf (application/pdf Object)     http://research.microsoft.com/users/hjzeng/p230-zeng.pdf     tags: search cluster Mooter - Web Search     http://www.mooter.com/moot     tags: Search cluster GUUUI - The optimal layout of search result pages     http://www.guuui.com/posting.php?id=1585     tags: cluster MARC: msg 'Re: Clustering lucene's results'     http://marc.theaimsgroup.com/?l=lucene-user&m=10971652742471...     tags: lucene carrot2 cluster