Hey,<div><br></div><div>This is my forth weekly report.</div><div><br></div><div><a href="https://github.com/pgRouting/pgrouting/wiki/Gsoc2012-jinfu-leng-r4">https://github.com/pgRouting/pgrouting/wiki/Gsoc2012-jinfu-leng-r4</a></div>
<div><br></div><div>Thanks,</div><div>Jinfu</div>