手法を比較

	Temporal PageRank	時間的媒介中心性
分野	ネットワーク分析	ネットワーク分析
系統	Machine learning	Machine learning
提唱年	2016	2012
提唱者	Rozenshtein, P. & Gionis, A.	Kim, H. & Anderson, R.; Holme, P. & Saramäki, J.
種類	Centrality / ranking algorithm for temporal networks	Centrality measure for temporal networks
原典	Rozenshtein, P. & Gionis, A. (2016). Temporal PageRank. In Proceedings of the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML PKDD), Part II, LNCS 9852, pp. 674–689. Springer.	Holme, P., & Saramäki, J. (2012). Temporal networks. Physics Reports, 519(3), 97–125.
別名	TPR, time-aware PageRank, streaming PageRank, dynamic PageRank	TBC, time-varying betweenness centrality, dynamic betweenness centrality, time-respecting betweenness
関連	6	6
概要	Temporal PageRank extends the classic PageRank algorithm to time-evolving networks by incorporating the recency and ordering of interactions. Edges are weighted by a decay function so that recent contacts contribute more to a node's score than old ones. The result is a dynamic importance ranking that captures who is influential right now, rather than over the entire history of the network.	Temporal Betweenness Centrality (TBC) extends classical betweenness centrality to time-stamped networks by counting how often a node lies on time-respecting shortest paths — paths that traverse edges in chronological order. It identifies nodes that act as temporal brokers, controlling information or resource flow as it evolves over time, rather than in a static snapshot.