activity
20202025
most citedImproving Conversational Recommendation System by Pretraining on Billions Scale of Knowledge Graph

2 citations · 4 across the 6 of their papers we have counts for

collaborators

7 papers

cs.CL2025

Beyond Completion: A Foundation Model for General Knowledge Graph Reasoning

Yin Hua, Zhiqiang Liu, Mingyang Chen +6

In natural language processing (NLP) and computer vision (CV), the successful application of foundation models across diverse tasks has demonstrated their remarkable potential. How…

cs.AI2022

PKGM: A Pre-trained Knowledge Graph Model for E-commerce Application

Wen Zhang, Chi-Man Wong, Ganqinag Ye +4

In recent years, knowledge graphs have been widely applied as a uniform way to organize data and have enhanced many tasks requiring knowledge. In online shopping platform Taobao, w…

cs.AI2021

Improving Knowledge Graph Representation Learning by Structure Contextual Pre-training

Ganqiang Ye, Wen Zhang, Zhen Bi +3

Representation learning models for Knowledge Graphs (KG) have proven to be effective in encoding structural information and performing reasoning over KGs. In this paper, we propose…

cs.LG2021

Complexity-Optimized Sparse Bayesian Learning for Scalable Classification Tasks

Jiahua Luo, Chi-Man Wong, Chi-Man Vong

Sparse Bayesian Learning (SBL) constructs an extremely sparse probabilistic model with very competitive generalization. However, SBL needs to invert a big covariance matrix with co…

cs.AI2021★ 2 cited

Billion-scale Pre-trained E-commerce Product Knowledge Graph Model

Wen Zhang, Chi-Man Wong, Ganqiang Ye +3

In recent years, knowledge graphs have been widely applied to organize data in a uniform way and enhance many tasks that require knowledge, for example, online shopping which has g…

cs.IR2021★ 2 cited

Improving Conversational Recommendation System by Pretraining on Billions Scale of Knowledge Graph

Chi-Man Wong, Fan Feng, Wen Zhang +7

Conversational Recommender Systems (CRSs) in E-commerce platforms aim to recommend items to users via multiple conversational interactions. Click-through rate (CTR) prediction mode…

cs.CL2020

Neural Abstractive Summarization with Structural Attention

Tanya Chowdhury, Sachin Kumar, Tanmoy Chakraborty

Attentional, RNN-based encoder-decoder architectures have achieved impressive performance on abstractive summarization of news articles. However, these methods fail to account for…