17 citations · 36 across the 8 of their papers we have counts for
10 papers · 1 filter
An End-to-End Document-Level Neural Discourse Parser Exploiting Multi-Granularity Representations
Ke Shi, Zhengyuan Liu, Nancy F. Chen
Document-level discourse parsing, in accordance with the Rhetorical Structure Theory (RST), remains notoriously challenging. Challenges include the deep structure of document-level…
UniConv: A Unified Conversational Neural Architecture for Multi-domain Task-oriented Dialogues
Hung Le, Doyen Sahoo, Chenghao Liu +2
Building an end-to-end conversational agent for multi-domain task-oriented dialogues has been an open challenge for two main reasons. First, tracking dialogue states of multiple do…
Multimodal Transformer with Pointer Network for the DSTC8 AVSD Challenge
Hung Le, Nancy F. Chen
Audio-Visual Scene-Aware Dialog (AVSD) is an extension from Video Question Answering (QA) whereby the dialogue agent is required to generate natural language responses to address u…
Hierarchical Character Embeddings: Learning Phonological and Semantic Representations in Languages of Logographic Origin using Recursive Neural Networks
Minh Nguyen, Gia H. Ngo, Nancy F. Chen
Logographs (Chinese characters) have recursive structures (i.e. hierarchies of sub-units in logographs) that contain phonological and semantic information, as developmental psychol…
Joint Learning of Word and Label Embeddings for Sequence Labelling in Spoken Language Understanding
Jiewen Wu, Luis Fernando D'Haro, Nancy F. Chen +2
We propose an architecture to jointly learn word and label embeddings for slot filling in spoken language understanding. The proposed approach encodes labels using a combination of…
Topic-aware Pointer-Generator Networks for Summarizing Spoken Conversations
Zhengyuan Liu, Angela Ng, Sheldon Lee +2
Due to the lack of publicly available resources, conversation summarization has received far less attention than text summarization. As the purpose of conversations is to exchange…