Three Dimensions of Reproducibility in Natural Language Processing
K. Bretonnel Cohen | Jingbo Xia | Pierre Zweigenbaum | Tiffany Callahan | Orin Hargraves | Foster Goss | Nancy Ide | Aurélie Névéol | Cyril Grouin | Lawrence E. Hunter |

Evaluating Natural Language Understanding Services for Conversational Question Answering Systems
Daniel Braun | Adrian Hernandez Mendez | Florian Matthes | Manfred Langen |

GKR: the Graphical Knowledge Representation for semantic parsing
Aikaterini-Lida Kalouli | Richard Crouch |