3 papers
cs.LG2024
DUPLEX: Dual GAT for Complex Embedding of Directed Graphs
Zhaoru Ke, Hang Yu, Jianguo Li +1
Current directed graph embedding methods build upon undirected techniques but often inadequately capture directed edge information, leading to challenges such as: (1) Suboptimal re…
cs.AI2023
Where Did the President Visit Last Week? Detecting Celebrity Trips from News Articles
Kai Peng, Ying Zhang, Shuai Ling +2
Celebrities' whereabouts are of pervasive importance. For instance, where politicians go, how often they visit, and who they meet, come with profound geopolitical and economic impl…
cs.DL2023
Conservative adventurers have more future academic impact
Xingsheng Yang, Zhaoru Ke, Xiangyi Xiao +3
Some scientists explore unfamiliar topics, while others exploit existing ones, yet the link between these choices and academic performance remains unclear. Prior studies offer conf…