{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,3,28]],"date-time":"2025-03-28T00:34:23Z","timestamp":1743122063571,"version":"3.40.3"},"publisher-location":"Cham","reference-count":19,"publisher":"Springer International Publishing","isbn-type":[{"type":"print","value":"9783319473635"},{"type":"electronic","value":"9783319473642"}],"license":[{"start":{"date-parts":[[2016,10,1]],"date-time":"2016-10-01T00:00:00Z","timestamp":1475280000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2017]]},"DOI":"10.1007\/978-3-319-47364-2_7","type":"book-chapter","created":{"date-parts":[[2016,9,30]],"date-time":"2016-09-30T12:41:56Z","timestamp":1475239316000},"page":"63-72","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Time Analysis of Air Pollution in a Spanish Region Through k-means"],"prefix":"10.1007","author":[{"given":"\u00c1ngel","family":"Arroyo","sequence":"first","affiliation":[]},{"given":"Ver\u00f3nica","family":"Tricio","sequence":"additional","affiliation":[]},{"given":"\u00c1lvaro","family":"Herrero","sequence":"additional","affiliation":[]},{"given":"Emilio","family":"Corchado","sequence":"additional","affiliation":[]}],"member":"297","published-online":{"date-parts":[[2016,10,1]]},"reference":[{"key":"7_CR1","unstructured":"Government of Spain - Aporta Project. http:\/\/administracionelectronica.gob.es"},{"issue":"3","key":"7_CR2","doi-asserted-by":"publisher","first-page":"264","DOI":"10.1145\/331499.331504","volume":"31","author":"AK Jain","year":"1999","unstructured":"Jain, A.K., Murty, M.N., Flynn, P.J.: Data clustering: a review. ACM Comput. Surv. (CSUR) 31(3), 264\u2013323 (1999)","journal-title":"ACM Comput. Surv. (CSUR)"},{"key":"7_CR3","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1007\/s00704-009-0233-7","volume":"102","author":"P Kassomenos","year":"2010","unstructured":"Kassomenos, P., Vardoulakis, S., Borge, R., Lumbreras, J., Papaloukas, C., Karakitsios, S.: Comparison of statistical clustering techniques for the classification of modelled atmospheric trajectories. Theoret. Appl. Climatol. 102, 1\u201312 (2010)","journal-title":"Theoret. Appl. Climatol."},{"issue":"6","key":"7_CR4","doi-asserted-by":"publisher","first-page":"1249","DOI":"10.1016\/j.atmosenv.2007.10.044","volume":"42","author":"JCM Pires","year":"2008","unstructured":"Pires, J.C.M., Sousa, S.I.V., Pereira, M.C., Alvim-Ferraz, M.C.M., Martins, F.G.: Management of air quality monitoring using principal component and cluster analysis\u2014Part I: SO2 and PM10. Atmos. Environ. 42(6), 1249\u20131260 (2008)","journal-title":"Atmos. Environ."},{"key":"7_CR5","unstructured":"European Commission - Air Quality Standards. http:\/\/ec.europa.eu\/environment\/air\/quality\/standards.htm"},{"key":"7_CR6","doi-asserted-by":"crossref","unstructured":"Liu, Y., Li, Z., Xiong, H., Gao, X., Wu, J.: Understanding of internal clustering validation measures. In: IEEE International Conference on Data Mining, pp. 911\u2013916 (2010)","DOI":"10.1109\/ICDM.2010.35"},{"key":"7_CR7","doi-asserted-by":"publisher","first-page":"651","DOI":"10.1016\/j.patrec.2009.09.011","volume":"31","author":"AK Jain","year":"2010","unstructured":"Jain, A.K.: Data clustering: 50 years beyond K-means. Pattern Recogn. Lett. 31, 651\u2013666 (2010)","journal-title":"Pattern Recogn. Lett."},{"key":"7_CR8","doi-asserted-by":"publisher","first-page":"295","DOI":"10.1162\/neco.1989.1.3.295","volume":"1","author":"H Barlow","year":"1989","unstructured":"Barlow, H.: Unsupervised learning. Neural Comput. 1, 295\u2013311 (1989)","journal-title":"Neural Comput."},{"key":"7_CR9","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1080\/03610927408827101","volume":"3","author":"T Cali\u0144ski","year":"1974","unstructured":"Cali\u0144ski, T., Harabasz, J.: A dendrite method for cluster analysis. Commun. Stat. Theory Methods 3, 1\u201327 (1974)","journal-title":"Commun. Stat. Theory Methods"},{"key":"7_CR10","doi-asserted-by":"publisher","first-page":"53","DOI":"10.1016\/0377-0427(87)90125-7","volume":"20","author":"PJ Rousseeuw","year":"1987","unstructured":"Rousseeuw, P.J.: Silhouettes: A graphical aid to the interpretation and validation of cluster analysis. J. Comput. Appl. Math. 20, 53\u201365 (1987)","journal-title":"J. Comput. Appl. Math."},{"issue":"2","key":"7_CR11","doi-asserted-by":"publisher","first-page":"224","DOI":"10.1109\/TPAMI.1979.4766909","volume":"1","author":"DL Davies","year":"1979","unstructured":"Davies, D.L., Bouldin, D.W.: A cluster separation measure. IEEE Trans. Pattern Anal. Mach. Intell. 1(2), 224\u2013227 (1979)","journal-title":"IEEE Trans. Pattern Anal. Mach. Intell."},{"key":"7_CR12","doi-asserted-by":"publisher","first-page":"411","DOI":"10.1111\/1467-9868.00293","volume":"63","author":"R Tibshirani","year":"2001","unstructured":"Tibshirani, R., Walther, G., Hastie, T.: Estimating the number of clusters in a data set via the gap statistic. J. Roy. Stat. Soc.: Ser. B (Stat. Methodol.) 63, 411\u2013423 (2001)","journal-title":"J. Roy. Stat. Soc.: Ser. B (Stat. Methodol.)"},{"key":"7_CR13","doi-asserted-by":"crossref","unstructured":"Ding, C., He, X.: K-means clustering via principal component analysis. In: Proceedings of the Twenty-First International Conference on Machine Learning, p. 29 (2004)","DOI":"10.1145\/1015330.1015408"},{"key":"7_CR14","doi-asserted-by":"publisher","first-page":"227","DOI":"10.1016\/0146-664X(80)90054-4","volume":"14","author":"PE Danielsson","year":"1980","unstructured":"Danielsson, P.E.: Euclidean distance mapping. Comput. Graph. Image Process. 14, 227\u2013248 (1980)","journal-title":"Comput. Graph. Image Process."},{"key":"7_CR15","unstructured":"Government of Castilla y Le\u00f3n - Zoning of the territory in Castilla y Le\u00f3n. http:\/\/www.jcyl.es\/"},{"key":"7_CR16","unstructured":"European Union Law - Directive 2008\/50\/EC of the European Parliament and of the Council of 21 May 2008 on ambient air quality and cleaner air for Europe. http:\/\/eur-lex.europa.eu\/"},{"key":"7_CR17","unstructured":"Government of Castilla y Le\u00f3n - Annual reports of the Air Quality. http:\/\/www.medioambiente.jcyl.es\/"},{"key":"7_CR18","unstructured":"PubChem - PubChem Compounds. https:\/\/pubchem.ncbi.nlm.nih.gov\/compound"},{"key":"7_CR19","unstructured":"ISO - International Organization for Standardization. PM10\/PM2.5. https:\/\/www.iso.org\/"}],"container-title":["Advances in Intelligent Systems and Computing","International Joint Conference SOCO\u201916-CISIS\u201916-ICEUTE\u201916"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/978-3-319-47364-2_7","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,11,13]],"date-time":"2023-11-13T02:07:51Z","timestamp":1699841271000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/978-3-319-47364-2_7"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,10,1]]},"ISBN":["9783319473635","9783319473642"],"references-count":19,"URL":"https:\/\/doi.org\/10.1007\/978-3-319-47364-2_7","relation":{},"ISSN":["2194-5357","2194-5365"],"issn-type":[{"type":"print","value":"2194-5357"},{"type":"electronic","value":"2194-5365"}],"subject":[],"published":{"date-parts":[[2016,10,1]]},"assertion":[{"value":"1 October 2016","order":1,"name":"first_online","label":"First Online","group":{"name":"ChapterHistory","label":"Chapter History"}},{"value":"ICEUTE","order":1,"name":"conference_acronym","label":"Conference Acronym","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"International Conference on EUropean Transnational Education","order":2,"name":"conference_name","label":"Conference Name","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"San Sebasti\u00e1n","order":3,"name":"conference_city","label":"Conference City","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"Spain","order":4,"name":"conference_country","label":"Conference Country","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"2016","order":5,"name":"conference_year","label":"Conference Year","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"19 October 2016","order":7,"name":"conference_start_date","label":"Conference Start Date","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"21 October 2016","order":8,"name":"conference_end_date","label":"Conference End Date","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"7","order":9,"name":"conference_number","label":"Conference Number","group":{"name":"ConferenceInfo","label":"Conference Information"}},{"value":"iceute2016","order":10,"name":"conference_id","label":"Conference ID","group":{"name":"ConferenceInfo","label":"Conference Information"}}]}}