activity
20172023
most citedGlobal Context Enhanced Graph Neural Networks for Session-based Recommendation

554 citations · 1.6k across the 42 of their papers we have counts for

collaborators
Showing 2019Show all

5 papers · 1 filter

cs.IR2019★ 46 cited

Attentive History Selection for Conversational Question Answering

Chen Qu, Liu Yang, Minghui Qiu +4

Conversational question answering (ConvQA) is a simplified but concrete setting of conversational search. One of its major challenges is to leverage the conversation history to und…

cs.IR2019★ 152 cited

BERT with History Answer Embedding for Conversational Question Answering

Chen Qu, Liu Yang, Minghui Qiu +3

Conversational search is an emerging topic in the information retrieval community. One of the major challenges to multi-turn conversational search is to model the conversation hist…

cs.IR2019★ 22 cited

A Hybrid Retrieval-Generation Neural Conversation Model

Liu Yang, Junjie Hu, Minghui Qiu +6

Intelligent personal assistant systems that are able to have multi-turn conversations with human users are becoming increasingly popular. Most previous research has been focused on…

cs.LG2019

Artificial Intelligence for Prosthetics - challenge solutions

Łukasz Kidziński, Carmichael Ong, Sharada Prasanna Mohanty +47

In the NeurIPS 2018 Artificial Intelligence for Prosthetics challenge, participants were tasked with building a controller for a musculoskeletal model with a goal of matching a giv…

cs.IR2019★ 61 cited

User Intent Prediction in Information-seeking Conversations

Chen Qu, Liu Yang, Bruce Croft +3

Conversational assistants are being progressively adopted by the general population. However, they are not capable of handling complicated information-seeking tasks that involve mu…