4 papers
Referring to Screen Texts with Voice Assistants
Shruti Bhargava, Anand Dhoot, Ing-Marie Jonsson +4
Voice assistants help users make phone calls, send messages, create events, navigate, and do a lot more. However, assistants have limited capacity to understand their users' contex…
User-Initiated Repetition-Based Recovery in Multi-Utterance Dialogue Systems
Hoang Long Nguyen, Vincent Renkens, Joris Pelemans +3
Recognition errors are common in human communication. Similar errors often lead to unwanted behaviour in dialogue systems or virtual assistants. In human communication, we can reco…
Opinion Spam Recognition Method for Online Reviews using Ontological Features
L. H. Nguyen, N. T. H. Pham, V. M. Ngo
Nowadays, there are a lot of people using social media opinions to make their decision on buying products or services. Opinion spam detection is a hard problem because fake reviews…
Alquist: The Alexa Prize Socialbot
Jan Pichl, Petr Marek, Jakub Konrád +3
This paper describes a new open domain dialogue system Alquist developed as part of the Alexa Prize competition for the Amazon Echo line of products. The Alquist dialogue system is…