Hello, -> I have pushed the optimized BB2 scheme and have opened a PR for the same. -> By Sunday night, I will re-review DLH and BB2 to identify optimizations to the upper bound. -> By the end of the next week, I'll finish PL2 ,query expansion and working on feedback of all schemes and getting them merged. -Regards Aarsh -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xapian.org/pipermail/xapian-devel/attachments/20140614/a71b7746/attachment.html>