Add a test of make_pair_from_hash()
Expand this module to adapt to a weghted vector
Add the tests to make check on the API to input a weighted vector
Change the version number to 0.0.0_03
Add the tests of check_joinable()
Add a perl implementation of the Weighted MPJoin Algorithm
Add the tests of WMPJoin.pm
Remove 'use YAML;'
Fix alpha parameter
Fix alpha parameter
mistake...
Fix  parameter and  parameter
Delete the null lines
Delete an unused method
Delete an unused method
Write ChangeLog of version 0.0.0_03