License

The cicada toolkit is released under the LGPL.

  The cicada toolkit is free software: you can redistribute it and/or modify
  it under the terms of the GNU Lesser General Public License as published
  by the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  The cicada toolkit is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License
  along with the cicada toolkit.  If not, see <http://www.gnu.org/licenses/>.

Bundled Libraries

The cicada toolkit comes with other libraries which are licensed under
different copyrights. For details, see the licenses, briefly listed
here.

KenLM <http://kheafield.com/code/kenlm/>

Most of the code here is licensed under the LGPL.  There are exceptions that
have their own licenses, listed below.  See comments in those files for more
details.  

util/murmur_hash.cc
util/string_piece.hh and util/string_piece.cc
util/double-conversion/LICENSE covers util/double-conversion except Jamfile
util/file.cc contains a modified implementation of mkstemp under the LGPL

For the rest:

    KenLM is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published
    by the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    KenLM is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with Avenue code.  If not, see <http://www.gnu.org/licenses/>.


Murmurhash2 <http://code.google.com/p/smhasher/>

All code is released to the public domain. For business purposes, Murmurhash is under the MIT license. 

Murmurhash3 <http://code.google.com/p/smhasher/>

MurmurHash3 was written by Austin Appleby, and is placed in the public
domain. The author hereby disclaims copyright to this source code.

MIT license

libstemmer_c

Snowball stemmer <http://snowball.tartarus.org/>

 All the software given out on this Snowball site is covered by the BSD
 License (see http://www.opensource.org/licenses/bsd-license.html ),
 with Copyright (c) 2001, Dr Martin Porter, and (for the Java
 developments) Copyright (c) 2002, Richard Boulton.

 Essentially, all this means is that you can do what you like with the
 code, except claim another Copyright for it, or claim that it is
 issued under a different license. The software is also issued without
 warranties, which means that if anyone suffers through its use, they
 cannot come back and sue you. You also have to alert anyone to whom
 you give the Snowball software to the fact that it is covered by the
 BSD license.

 We have not bothered to insert the licensing arrangement into the text
 of the Snowball software. 


WordNet-3.0 <http://wordnet.princeton.edu/>

Actually, we do not include data, but uses c-library.

  WordNet Release 3.0

  This software and database is being provided to you, the LICENSEE, by  
  Princeton University under the following license.  By obtaining, using  
  and/or copying this software and database, you agree that you have  
  read, understood, and will comply with these terms and conditions.:  
  
  Permission to use, copy, modify and distribute this software and  
  database and its documentation for any purpose and without fee or  
  royalty is hereby granted, provided that you agree to comply with  
  the following copyright notice and statements, including the disclaimer,  
  and that the same appear on ALL copies of the software, database and  
  documentation, including modifications that you make for internal  
  use or for distribution.  
  
  WordNet 3.0 Copyright 2006 by Princeton University.  All rights reserved.  
  
  THIS SOFTWARE AND DATABASE IS PROVIDED "AS IS" AND PRINCETON  
  UNIVERSITY MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR  
  IMPLIED.  BY WAY OF EXAMPLE, BUT NOT LIMITATION, PRINCETON  
  UNIVERSITY MAKES NO REPRESENTATIONS OR WARRANTIES OF MERCHANT-  
  ABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE OR THAT THE USE  
  OF THE LICENSED SOFTWARE, DATABASE OR DOCUMENTATION WILL NOT  
  INFRINGE ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADEMARKS OR  
  OTHER RIGHTS.  
  
  The name of Princeton University or Princeton may not be used in  
  advertising or publicity pertaining to distribution of the software  
  and/or database.  Title to copyright in this software, database and  
  any associated documentation shall at all times remain with  
  Princeton University and LICENSEE agrees to preserve same.  


libLBFGS <http://www.chokkan.org/software/liblbfgs/>

  The MIT License

  Copyright (c) 1990 Jorge Nocedal
  Copyright (c) 2007-2010 Naoaki Okazaki

  Permission is hereby granted, free of charge, to any person obtaining a
  copy of this software and associated documentation files (the "Software"),
  to deal in the Software without restriction, including without limitation
  the rights to use, copy, modify, merge, publish, distribute, sublicense,
  and/or sell copies of the Software, and to permit persons to whom the
  Software is furnished to do so, subject to the following conditions:

  The above copyright notice and this permission notice shall be included in
  all copies or substantial portions of the Software.

  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  THE SOFTWARE.


boost.m4 <http://github.com/tsuna/boost.m4>

 The code of boost.m4 is released under GPLv3+ with the following additional
 clause:

 Additional permission under section 7 of the GNU General Public
 License, version 3 ("GPLv3"):

 If you convey this file as part of a work that contains a
 configuration script generated by Autoconf, you may do so under
 terms of your choice.

 This clause has been written by FSF lawyers for Autotools.  If you have any
 concerns about legal issues, do not contact me as I Am Not A Lawyer.  I
 *think* you can get advices at <copyright-clerk at fsf dot org>.  The intent
 here is to keep the code Free but to allow anyone to *use* it.


liblinear <http://www.csie.ntu.edu.tw/~cjlin/liblinear/>

  Copyright (c) 2007-2011 The LIBLINEAR 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. Neither name of copyright holders nor the names of its contributors
  may be used to endorse or promote products derived from this software
  without specific prior written permission.
  
  
  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 REGENTS 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.


Edmonds's Algorithm <http://edmonds-alg.sourceforge.net>

 MIT License

 Copyright (c) 2007 Ali Tofigh, Erik Sjölund

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:

 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.


lz4 <http://code.google.com/p/lz4/>

   LZ4 - Fast LZ compression algorithm
   Header File
   Copyright (C) 2011-2012, Yann Collet.
   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)

   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions are
   met:

       * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.
       * 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.

   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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
   OWNER 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.

   You can contact the author at :
   - LZ4 homepage : http://fastcompression.blogspot.com/p/lz4.html
   - LZ4 source repository : http://code.google.com/p/lz4/

quicklz <http://www.quicklz.com>

Fast data compression library
Copyright (C) 2006-2011 Lasse Mikkel Reinhold
lar@quicklz.com

  QuickLZ can be used for free under the GPL 1, 2 or 3 license (where anything 
  released into public must be open source) or under a commercial license if such 
  has been acquired (see http://www.quicklz.com/order.html). The commercial license 
  does not cover derived or ported versions created by third parties under GPL.

fastlz <http://fastlz.org>

  FastLZ is distributed using the MIT license, see file LICENSE
  for details.

  FastLZ - lightning-fast lossless compression library

  Copyright (C) 2007 Ariya Hidayat (ariya@kde.org)
  Copyright (C) 2006 Ariya Hidayat (ariya@kde.org)
  Copyright (C) 2005 Ariya Hidayat (ariya@kde.org)

  Permission is hereby granted, free of charge, to any person obtaining a copy
  of this software and associated documentation files (the "Software"), to deal
  in the Software without restriction, including without limitation the rights
  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  copies of the Software, and to permit persons to whom the Software is
  furnished to do so, subject to the following conditions:

  The above copyright notice and this permission notice shall be included in
  all copies or substantial portions of the Software.

  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  THE SOFTWARE.


Eigen <http://eigen.tuxfamily.org>

Since the 3.1.1 release, Eigen is licensed under the MPL2. We refer to the MPL2 FAQ for initial questions.

xxhash <http://code.google.com/p/xxhash/>

   xxHash - Fast Hash algorithm
   Header File
   Copyright (C) 2012, Yann Collet.
   BSD 2-Clause License (http://www.opensource.org/licenses/bsd-license.php)

   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions are
   met:
  
       * Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.
       * 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.
  
   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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
   OWNER 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.

        You can contact the author at :
        - xxHash source repository : http://code.google.com/p/xxhash/

CG_DESCENT <http://www.math.ufl.edu/~hager/papers/CG>

            A conjugate gradient method with guaranteed descent       
                   C-code Version 1.1  (October 6, 2005)              
                          Version 1.2  (November 14, 2005)            
                          Version 2.0  (September 23, 2007)           
                          Version 3.0  (May 18, 2008)                 
                          Version 4.0  (March 28, 2011)               
                          Version 4.1  (April 8, 2011)                
                          Version 4.2  (April 14, 2011)               
                          Version 5.0  (May 1, 2011)                  
                          Version 5.1  (January 31, 2012)             
                          Version 5.2  (April 17, 2012)               
                          Version 5.3  (May 18, 2012)                 
                          Version 6.0  (November 6, 2012)             
                          Version 6.1  (January 27, 2013)             
                          Version 6.2  (February 2, 2013)             
                                                                      
                 William W. Hager    and   Hongchao Zhang             
                hager@math.ufl.edu       hozhang@math.lsu.edu         
                         Department of Mathematics                    
                           University of Florida                      
                       Gainesville, Florida 32611 USA                 
                            352-392-0281 x 244                        
                                                                      
                       Copyright by William W. Hager                  
                                                                      
                http://www.math.ufl.edu/~hager/papers/CG              
                                                                      
        Disclaimer: The views expressed are those of the authors and  
                    do not reflect the official policy or position of 
                    the Department of Defense or the U.S. Government. 
                                                                      
            Approved for Public Release, Distribution Unlimited       

      This program is free software; you can redistribute it and/or   
      modify it under the terms of the GNU General Public License as  
      published by the Free Software Foundation; either version 2 of  
      the License, or (at your option) any later version.             
      This program is distributed in the hope that it will be useful, 
      but WITHOUT ANY WARRANTY; without even the implied warranty of  
      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the   
      GNU General Public License for more details.                    
                                                                      
      You should have received a copy of the GNU General Public       
      License along with this program; if not, write to the Free      
      Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, 
      MA  02110-1301  USA                                             

Japanese-English Bilingual Corpus of Wikipedia's Kyoto Articles
http://alaginrc.nict.go.jp/WikiCorpus/index_E.html

The sample data used in this service contains English contents which is translated by the National Institute of Information and Communications Technology (NICT) from Japanese sentences on Wikipedia. Our use of this data is licensed by the Creative Comons Attribution-Share-Alike License 3.0. Please refer to http://creativecommons.org/licenses/by-sa/3.0/ or http://alaginrc.nict.go.jp/WikiCorpus/ for details.

Fast approximate functions <https://code.google.com/p/fastapprox/>

New BSD License
