3 papers
physics.soc-ph2025
Economy and Geography Shape the Collective Attention of Cities
Ke-ke Shang, Jiangli Zhu, Junfan Yi +5
Complex networks are commonly used to explore human behavior. However, previous studies largely overlooked the geographical and economic factors embedded in collective attention. T…
physics.geo-ph2025
Dynamic Object Geographic Coordinate Recognition: An Attitude-Free and Reference-Free Framework via Intrinsic Linear Algebraic Structures
Junfan Yi, Ke-ke Shang, Michael Small
The Earth, a temporal complex system, is witnessing a shift in research on its coordinate system, moving away from conventional static positioning toward embracing dynamic modeling…
cs.SI2025
Triadic Closure-Heterogeneity-Harmony GCN for Link Prediction
Ke-ke Shang, Junfan Yi, Michael Small +1
Link prediction aims to estimate the likelihood of connections between pairs of nodes in complex networks, which is beneficial to many applications from friend recommendation to me…