{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T13:03:16Z","timestamp":1791896596801,"version":"4.3.4"},"reference-count":20,"publisher":"Oxford University Press (OUP)","issue":"4","license":[{"start":{"date-parts":[[2013,3,20]],"date-time":"2013-03-20T00:00:00Z","timestamp":1363737600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"funder":[{"DOI":"10.13039\/501100003407","name":"Ministero dell\u2019Istruzione dell\u2019Universit\u00e0e della Ricerca","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003407","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000038","name":"Natural Sciences and Engineering Research Council of Canada","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000038","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2013,9,1]]},"abstract":"<jats:title>Summary<\/jats:title>\n                  <jats:p>We describe a model for the analysis of data distributed over irregularly shaped spatial domains with complex boundaries, strong concavities and interior holes. Adopting an approach that is typical of functional data analysis, we propose a spatial spline regression model that is computationally efficient, allows for spatially distributed covariate information and can impose various conditions over the boundaries of the domain. Accurate surface estimation is achieved by the use of piecewise linear and quadratic finite elements.<\/jats:p>","DOI":"10.1111\/rssb.12009","type":"journal-article","created":{"date-parts":[[2013,3,20]],"date-time":"2013-03-20T09:17:27Z","timestamp":1363771047000},"page":"681-703","source":"Crossref","is-referenced-by-count":127,"title":["Spatial Spline Regression Models"],"prefix":"10.1093","volume":"75","author":[{"given":"Laura M.","family":"Sangalli","sequence":"first","affiliation":[{"name":"Politecnico di Milano , Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James O.","family":"Ramsay","sequence":"additional","affiliation":[{"name":"McGill University , Montr\u00e9al \u00a0 Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Timothy O.","family":"Ramsay","sequence":"additional","affiliation":[{"name":"Ottawa Health Research Institute , Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2013,3,20]]},"reference":[{"key":"2023031109460799100_","article-title":"PDE penalization for spatial fields smoothing","author":"Azzimonti","year":"2012","journal-title":"Proc. 46th Scient. 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