[Retracted] Visualization and Analysis of Mapping Knowledge Domain of Heterogeneous Traffic Flow

Table 2

Organization of the top 10 research achievements in heterogeneous traffic flow from 2004 to 2021.

Rank	Organization	Link strength	Quantity	Percentage	Cited times	The average number of citations per article
1	Beijing Jiaotong University	125	213	4.52	2276	161.85
2	Southeast University	129	187	3.97	1116	143.58
3	Tongji University	106	154	3.27	852	142.86
4	Tsinghua University	86	133	2.82	1200	147.99
5	Delft University technology	24	120	2.55	1874	192.28
6	Beihang University	80	100	2.12	1803	169.31
7	Changan University	52	93	1.97	456	86.69
8	Ningbo University	103	92	1.95	1013	128.08
9	Jiangsu Provincial Collaborative Innovation Center modern urban	109	87	1.85	892	110.16
10	Indian Institute of Technology	4	81	1.72	1106	66.43