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| Độ tập trung bậc theo thời gian× | Độ trung tâm giữa hai điểm theo thời gian (Temporal Betweenness Centrality)× | |
|---|---|---|
| Lĩnh vực | Phân tích mạng lưới | Phân tích mạng lưới |
| Họ | Machine learning | Machine learning |
| Năm ra đời≠ | 2011–2012 | 2012 |
| Người khởi xướng≠ | Holme, P.; Saramaki, J.; Kim, H.; Anderson, R. | Kim, H. & Anderson, R.; Holme, P. & Saramäki, J. |
| Loại≠ | Centrality measure (temporal extension) | Centrality measure for temporal networks |
| Công trình gốc≠ | Holme, P. & Saramaki, J. (2012). Temporal networks. Physics Reports, 519(3), 97–125. DOI ↗ | Holme, P., & Saramäki, J. (2012). Temporal networks. Physics Reports, 519(3), 97–125. DOI ↗ |
| Tên gọi khác | time-varying degree centrality, dynamic degree centrality, temporal node degree, TDC | TBC, time-varying betweenness centrality, dynamic betweenness centrality, time-respecting betweenness |
| Liên quan | 6 | 6 |
| Tóm tắt≠ | Temporal degree centrality extends the classic degree centrality to time-varying networks by counting how many distinct contacts a node accumulates over time. Rather than collapsing a dynamic network into a single static graph, it preserves the temporal order of edges, yielding a more faithful measure of a node's activity and reachability across the observation window. | 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. |
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