Bibliometric analysis and visualisation of heritage buildings preservation

Heritage Science

Table 11 References clusters

Cluster ID	Cluster label	Size	Silhouette	Average year	Year range	Top cited references
0	Thermal comfort	73	0.882	2015	2010–2020	Varas-Muriel et al. [50]; Silva and Henriques [51]; Muñoz-González et al. [52]
1	BIM	71	0.926	2003	2013–2022	Khodeir et al. [53]; Bruno et al. [54]; De Berardinis et al. [55]
2	Energy efficiency	63	0.826	2015	2010–2019	Ascione et al. [37]; Şahin et al. [56]; Tadeu et al. [57]
3	Operational modal analysis (structural health monitoring)	41	0.95	2015	2011–2019	Asteris et al. [58]; Masciotta et al. [59]; Clementi et al. [38]
4	Internal insulation	37	0.871	2015	2011–2021	Finken et al. [60]; Vereecken and Roels [61]; Harrestrup and Svendsen [62]
5	Seismic retrofit	36	0.938	2014	2010–2019	Lagomarsino and Cattari [63]; Brandonisio et al. [64]; Moreira et al. [65]
6	Vulnerability	31	0.934	2018	2014–2021	Ortiz and Ortiz [66]; Reimann et al. [67]; Prieto et al. [68]
7	Microstructure	23	0.988	2014	2012–2017	Gulotta et al. [69]; Pacheco-Torgal et al. [70]; Dewanckele et al. [71]
8	Chile (fuzzy logic, digital management, functional service life)	21	0.978	2017	2011–2021	Prieto et al. [72]; Sánchez-Aparicio et al. [73]; Prieto et al. [74]
9	Adaptive reuse	18	0.978	2016	2012–2021	Mısırlısoy and Günçe [34]; Vardopoulos [75]; Conejos [76]; Langston et al. [77]
10	Historic heritage	14	0.989	2019	2017–2022	Hadzima-Nyarko et al. [78]; Işık et al. [79]; Illampas et al. [80]
11	Daylight performance	11	0.994	2016	2012–2019	Salata et al. [81]; De Luca et al. [82]; Kaya et al. [83]