87 citations · 434 across the 36 of their papers we have counts for
3 papers · 1 filter
SiReN: Sign-Aware Recommendation Using Graph Neural Networks
Changwon Seo, Kyeong-Joong Jeong, Sungsu Lim +1
In recent years, many recommender systems using network embedding (NE) such as graph neural networks (GNNs) have been extensively studied in the sense of improving recommendation a…
Clustering-Based Collaborative Filtering Using an Incentivized/Penalized User Model
Cong Tran, Jang-Young Kim, Won-Yong Shin +1
Giving or recommending appropriate content based on the quality of experience is the most important and challenging issue in recommender systems. As collaborative filtering (CF) is…
DIR-ST: Delineation of Imprecise Regions Using Spatio--Temporal--Textual Information
Cong Tran, Won-Yong Shin, Sang-Il Choi
An imprecise region is referred to as a geographical area without a clearly-defined boundary in the literature. Previous clustering-based approaches exploit spatial information to…