{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,23]],"date-time":"2026-03-23T13:16:12Z","timestamp":1774271772926,"version":"3.50.1"},"reference-count":43,"publisher":"Emerald","issue":"2","license":[{"start":{"date-parts":[[2019,6,26]],"date-time":"2019-06-26T00:00:00Z","timestamp":1561507200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.emerald.com\/insight\/site-policies"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["LHT"],"published-print":{"date-parts":[[2019,6,26]]},"abstract":"<jats:sec>\n<jats:title content-type=\"abstract-subheading\">Purpose<\/jats:title>\n<jats:p>The purpose of this paper is to analyze the research trends in smart cities (SCs) in order to demonstrate the most and the least active fields, researchers, institutions, frontier active centers\/authors and funding institutions, as well as drawing the map of the most active countries in this scope.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title content-type=\"abstract-subheading\">Design\/methodology\/approach<\/jats:title>\n<jats:p>Bibliometric data of 4,696 scientific works were collected from Web of Science, one of the most authentic bibliometric databases, within 1970\u20132018. The data were analyzed using scientometrics and content analysis methods and visualized by tables, charts and atlases.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title content-type=\"abstract-subheading\">Findings<\/jats:title>\n<jats:p>The results showed an increasing trend in these studies mostly published as conference papers during 48 years. In this period, 0.6 percent of the papers got more than ten citations. Highly cited fields in the area of SCs were orderly smart IT infrastructure, smart government, smart environment, smart mobility, smart energy, smart economy and smart citizen. The geographic atlas of SC studies showed that the frontier countries in SCs were China, Spain and Italy, orderly. China\u2019s main focus was on smart infrastructure while Spain\u2019s focus was smart citizens and smart energy. Italy\u2019s studies were mostly concentrated on smart government, smart mobility and smart environment. In general, it can be concluded that \u201csmart IT infrastructure\u201d was the most noted among the other components of SCs.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title content-type=\"abstract-subheading\">Originality\/value<\/jats:title>\n<jats:p>The scientometrics of SC literature has been conducted for the first time.<\/jats:p>\n<\/jats:sec>","DOI":"10.1108\/lht-12-2018-0203","type":"journal-article","created":{"date-parts":[[2019,6,26]],"date-time":"2019-06-26T11:22:01Z","timestamp":1561548121000},"page":"385-398","source":"Crossref","is-referenced-by-count":17,"title":["The scientometrics of literature on smart cities"],"prefix":"10.1108","volume":"38","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5556-4098","authenticated-orcid":false,"given":"Shima","family":"Moradi","sequence":"first","affiliation":[]}],"member":"140","reference":[{"issue":"11","key":"key2020061114432493200_ref001","doi-asserted-by":"crossref","first-page":"2017","DOI":"10.1080\/13658816.2015.1063151","article-title":"Everyday space\u2013time geographies: using mobile phone-based sensor data to monitor urban activity in Harbin, Paris, and Tallinn","volume":"29","year":"2015","journal-title":"International Journal of Geographical Information Science"},{"key":"key2020061114432493200_ref002","first-page":"529","article-title":"Understanding smart city business models: a comparison","year":"2015"},{"key":"key2020061114432493200_ref003","first-page":"525","article-title":"Comparing smart cities with different modeling approaches","year":"2015"},{"key":"key2020061114432493200_ref004","article-title":"Smart city and the use technology to improve the quality of urban life, case study: Zanjan","year":"2013"},{"issue":"4","key":"key2020061114432493200_ref005","doi-asserted-by":"crossref","first-page":"425","DOI":"10.1111\/j.1944-8287.2009.01051.x","article-title":"Knowledge bases, talents, and contexts: on the usefulness of the creative class approach in Sweden","volume":"85","year":"2009","journal-title":"Economic Geography"},{"issue":"5","key":"key2020061114432493200_ref043","first-page":"445","article-title":"Architecture for parking management in smart cities","volume":"8","year":"2013","journal-title":"IET Intelligent Transport Systems"},{"issue":"3","key":"key2020061114432493200_ref006","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1016\/S0169-2046(02)00218-9","article-title":"Modelling dynamic spatial processes: simulation of urban future scenarios through cellular automata","volume":"64","year":"2003","journal-title":"Landscape and Urban Planning"},{"issue":"8","key":"key2020061114432493200_ref007","doi-asserted-by":"crossref","first-page":"4694","DOI":"10.3390\/su6084694","article-title":"Buildings energy efficiency: interventions analysis under a smart cities approach","volume":"6","year":"2014","journal-title":"Sustainability"},{"issue":"1","key":"key2020061114432493200_ref008","doi-asserted-by":"crossref","first-page":"481","DOI":"10.1140\/epjst\/e2012-01703-3","article-title":"Smart cities of the future","volume":"214","year":"2012","journal-title":"The European Physical Journal Special Topics"},{"key":"key2020061114432493200_ref009","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1016\/j.cities.2015.08.016","article-title":"City attachment and use of urban services: benefits for smart cities","volume":"50","year":"2016","journal-title":"Cities"},{"issue":"2","key":"key2020061114432493200_ref010","doi-asserted-by":"crossref","first-page":"65","DOI":"10.1080\/10630732.2011.601117","article-title":"Smart cities in Europe","volume":"18","year":"2011","journal-title":"Journal of Urban Technology"},{"key":"key2020061114432493200_ref011","doi-asserted-by":"crossref","unstructured":"Cocchia, A. 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