Search Results for author: Luísa Coheur

Found 4 papers, 2 papers with code

PGTask: Introducing the Task of Profile Generation from Dialogues

1 code implementation13 Apr 2023 Rui Ribeiro, Joao P. Carvalho, Luísa Coheur

Recent approaches have attempted to personalize dialogue systems by leveraging profile information into models.

Profile Generation

SUMBot: Summarizing Context in Open-Domain Dialogue Systems

no code implementations12 Oct 2022 Rui Ribeiro, Luísa Coheur

In order to surpass this problem, we introduce a simple method that substitutes part of the context with a summary instead of the whole history, which increases the ability of models to keep track of all the previous relevant information.

Answer Generation Dialogue Generation

Question rewriting? Assessing its importance for conversational question answering

1 code implementation22 Jan 2022 Gonçalo Raposo, Rui Ribeiro, Bruno Martins, Luísa Coheur

In conversational question answering, systems must correctly interpret the interconnected interactions and generate knowledgeable answers, which may require the retrieval of relevant information from a background repository.

Question Rewriting Retrieval

Learning to answer questions

no code implementations4 Sep 2013 Ana Cristina Mendes, Luísa Coheur, Sérgio Curto

We present an open-domain Question-Answering system that learns to answer questions based on successful past interactions.

Open-Domain Question Answering

Cannot find the paper you are looking for? You can Submit a new open access paper.