no code implementations • 11 Aug 2023 • Fabian Galetzka, Anne Beyer, David Schlangen
In this survey, we interpret Grice's maxims of cooperative conversation from the perspective of this specific research area and systematize the literature under the aspect of what makes a contribution appropriate: A neural conversation model has to be fluent, informative, consistent, coherent, and follow social norms.
1 code implementation • ACL 2021 • Fabian Galetzka, Jewgeni Rose, David Schlangen, Jens Lehmann
To improve the coherence and knowledge retrieval capabilities of non-task-oriented dialogue systems, recent Transformer-based models aim to integrate fixed background context.
1 code implementation • LREC 2020 • Fabian Galetzka, Chukwuemeka U. Eneh, David Schlangen
Fully data driven Chatbots for non-goal oriented dialogues are known to suffer from inconsistent behaviour across their turns, stemming from a general difficulty in controlling parameters like their assumed background personality and knowledge of facts.