Welcome to the 2015 Conference of the North American Chapter of the Association for Computational Linguistics – Human Language Technologies (NAACL HLT 2015), taking place May 31 to June 5 in Denver, Colorado, USA.

Registration deadlines

Early registration
Through 11:59PM EDT May 10, 2015
Late registration
From May 10, 2015 to 11:59PM EDT May 24, 2015
Onsite registration
Begins May 31, 2015


Aug 17, 2015: Online material for talks and tutorials

Thank you all for making NAACL-HLT 2015 successful! There are now some online material for you to read/watch:

May 31, 2015: Conference handbook

The PDF of the conference handbook for NAACL HLT 2015 is available for download at the following link:

NAACL 2015 Conference Handbook

The Proceedings of NAACL HLT 2015 are now available on the ACL Anthology.

NAACL 2015 Proceedings on ACL Anthology

May 29, 2015: Conference venue

NAACL HLT 2015 will take place at Sheraton Denver Downtown Hotel:

Sheraton Denver Downtown Hotel
1550 Court Place
Denver, CO 80202
Phone: (303) 893–3333

More about the venue

May 28, 2015: Proceedings of the conference available for download

The NAACL HLT 2015 conference proceedings are available for download. It will also appear on the ACL Anthology very soon. Please download the files before you come to the conference venue. Once you are at the venue please do not use the internet connection provided at the conference venue to download this large file. Instead you should use the ACL Anthology to access individual NAACL HLT 2015 papers.

Updated on Oct 18, 2015 The links below are no longer available. Go to NAACL 2015 on the ACL Anthology to view the proceedings.

The proceedings are available in two bundled formats. Click on the link below and click the Download link in the top navigation bar.

  1. zip file that can be uncompressed using unzip
  2. tar.gz file that can be uncompressed using tar -zxvf naacl2015cd.tar.gz

Once you have uncompressed the contents open the file naacl_hlt_starsem_2015/index.html in any web browser.