Alexandros Papangelis | DeepAI

DeepAI AI Chat

Featured Co-authors

Bing Liu
102 publications
Dilek Hakkani-Tur
65 publications
Andrea Madotto
54 publications
Dian Yu
45 publications
Hu Xu
40 publications
Lei Shu
36 publications
Stefan Ultes
28 publications
Gokhan Tur
28 publications
Karthik Gopalakrishnan
17 publications
Piero Molino
16 publications
Seokhwan Kim
16 publications

∙ 07/22/2022

Knowledge-Grounded Conversational Data Augmentation with Generative Conversational Networks

While rich, open-domain textual data are generally available and may inc...

0 Yen-Ting Lin, et al. ∙

∙ 06/01/2022

Understanding How People Rate Their Conversations

User ratings play a significant role in spoken dialogue systems. Typical...

0 Alexandros Papangelis, et al. ∙

∙ 10/15/2021

Training Conversational Agents with Generative Conversational Networks

Rich, open-domain textual data available on the web resulted in great ad...

0 Yen-Ting Lin, et al. ∙

∙ 06/15/2021

Generative Conversational Networks

Inspired by recent work in meta-learning and generative teaching network...

0 Alexandros Papangelis, et al. ∙

∙ 12/29/2020

Can You be More Social? Injecting Politeness and Positivity into Task-Oriented Conversational Agents

Goal-oriented conversational agents are becoming prevalent in our daily ...

0 Yi-Chia Wang, et al. ∙

∙ 11/05/2020

Language Model is All You Need: Natural Language Understanding as Question Answering

Different flavors of transfer learning have shown tremendous impact in a...

0 Mahdi Namazifar, et al. ∙

∙ 09/25/2020

Controllable Text Generation with Focused Variation

This work introduces Focused-Variation Network (FVN), a novel model to c...

0 Lei Shu, et al. ∙

∙ 06/29/2020

Towards meaningful, grounded conversations with intelligent agents

As conversational agents become integral parts of many aspects of our li...

0 Alexandros Papangelis, et al. ∙

∙ 01/28/2020

Joint Contextual Modeling for ASR Correction and Language Understanding

The quality of automatic speech recognition (ASR) is critical to Dialogu...

0 Yue Weng, et al. ∙

∙ 01/24/2020

Exploration Based Language Learning for Text-Based Games

This work presents an exploration and imitation-learning-based agent cap...

27 Andrea Madotto, et al. ∙

∙ 01/17/2020

Plato Dialogue System: A Flexible Conversational AI Research Platform

As the field of Spoken Dialogue Systems and Conversational AI grows, so ...

18 Alexandros Papangelis, et al. ∙

∙ 07/11/2019

Collaborative Multi-Agent Dialogue Model Training Via Reinforcement Learning

We present the first complete attempt at concurrently training conversat...

0 Alexandros Papangelis, et al. ∙

∙ 10/09/2017

LD-SDS: Towards an Expressive Spoken Dialogue System based on Linked-Data

In this work we discuss the related challenges and describe an approach ...

0 Alexandros Papangelis, et al. ∙

Are you a researcher?
Expose your work
to one of the largest
A.I. communities in the world