LICENSE.txt

=========================================================================
   Copyright (c) 2010-2013 The Lemur Project.  All rights reserved.
  
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions
   are met:
  
   1. Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
  
   2. Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in
      the documentation and/or other materials provided with the
      distribution.
  
   3. The names "RankLib" and "University of Massachusetts"  must not 
      be used to endorse or promote products derived from this software
      without prior written permission. To obtain permission, 
      contact vdang@cs.umass.edu.
  
   4. Products derived from this software may not be called "RankLib"
      nor may "RankLib" appear in their names without prior written
      permission. To obtain permission, contact vdang@cs.umass.edu.
   
   THIS SOFTWARE IS PROVIDED BY THE LEMUR PROJECT AND OTHER
   CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
   BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
   FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
   COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
   INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
   BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
   OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
   TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
   USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
   DAMAGE.
==========================================================================