{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,17]],"date-time":"2026-01-17T08:59:06Z","timestamp":1768640346785,"version":"3.49.0"},"reference-count":25,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2022,3,21]],"date-time":"2022-03-21T00:00:00Z","timestamp":1647820800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004608","name":"Natural Science Foundation of Jiangsu province","doi-asserted-by":"publisher","award":["BK2012439"],"award-info":[{"award-number":["BK2012439"]}],"id":[{"id":"10.13039\/501100004608","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004608","name":"Natural Science Foundation of Jiangsu province","doi-asserted-by":"publisher","award":["BE2016774"],"award-info":[{"award-number":["BE2016774"]}],"id":[{"id":"10.13039\/501100004608","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"Natural Science Foundation of China","doi-asserted-by":"publisher","award":["41201465"],"award-info":[{"award-number":["41201465"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IJGI"],"abstract":"<jats:p>Applying spatial clustering algorithms on large-scale spatial interactive dataset to find urban hot\/cold spots is a new idea to assist urban management. However, the research usually focuses on the dataset with spatio-temporal proximity, rather than remote dataset. This article proposes a spatial hot\/cold spot detection method for human communication by auto-correlating the PageRank values of the spatial interaction networks constructed by records. Milan was selected as the study area, and the spatial interaction records reflected by telephone calls, the land-use dataset, and the POI dataset were used as experimental data. The results showed that the proposed method can be applied to long-distance spatial interactive recording data, and the hot\/cold spot were clearly distinguished by the statistical distribution of the containing land-use dataset and the POI dataset. These differences were consistent with the actual situation in the study area, indicating the accuracy of the proposed method for detecting hot\/cold areas.<\/jats:p>","DOI":"10.3390\/ijgi11030210","type":"journal-article","created":{"date-parts":[[2022,3,21]],"date-time":"2022-03-21T13:24:59Z","timestamp":1647869099000},"page":"210","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["An Urban Hot\/Cold Spot Detection Method Based on the Page Rank Value of Spatial Interaction Networks Constructed from Human Communication Records"],"prefix":"10.3390","volume":"11","author":[{"given":"Haitao","family":"Zhang","sequence":"first","affiliation":[{"name":"School of Geography and Bioinformatics, Nanjing University of Posts and Telecommunications, Nanjing 210000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Huixian","family":"Shen","sequence":"additional","affiliation":[{"name":"School of Geography and Bioinformatics, Nanjing University of Posts and Telecommunications, Nanjing 210000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kang","family":"Ji","sequence":"additional","affiliation":[{"name":"School of Geography and Bioinformatics, Nanjing University of Posts and Telecommunications, Nanjing 210000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rui","family":"Song","sequence":"additional","affiliation":[{"name":"School of Geography and Bioinformatics, Nanjing University of Posts and Telecommunications, Nanjing 210000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jinyuan","family":"Liu","sequence":"additional","affiliation":[{"name":"School of Geography and Bioinformatics, Nanjing University of Posts and Telecommunications, Nanjing 210000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuxin","family":"Yang","sequence":"additional","affiliation":[{"name":"School of Geography and Bioinformatics, Nanjing University of Posts and Telecommunications, Nanjing 210000, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2022,3,21]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Tizzoni, M., Bajardi, P., Decuyper, A., Kon Kam King, G., Schneider, C.M., Blondel, V., Smoreda, Z., Gonz\u00e1lez, M.C., and Colizza, V. 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