Graph neural point process for temporal interaction prediction

• Main Authors: XIA, Wenwen, LI, Yuchen, LI, Shengdong
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2023
• Subjects: Temporal graphs; Graph neural networks; Point processes; Databases and Information Systems; Graphics and Human Computer Interfaces
• Online Access: https://ink.library.smu.edu.sg/sis_research/7547; https://ink.library.smu.edu.sg/context/sis_research/article/8550/viewcontent/09709121.pdf
• Institution: Singapore Management University

Temporal graphs are ubiquitous data structures in many scenarios, including social networks, user-item interaction networks, etc. In this paper, we focus on predicting the exact time of the next interaction, given a node pair on a temporal graph. This novel problem can support interesting applicatio...