{"id":102623,"date":"2025-11-26T09:09:07","date_gmt":"2025-11-26T08:09:07","guid":{"rendered":"https:\/\/www.istat.it\/?p=102623"},"modified":"2025-12-04T12:40:20","modified_gmt":"2025-12-04T11:40:20","slug":"abstract-and-presentations-fourth-workshop-on-methodologies-for-official-statistics","status":"publish","type":"post","link":"https:\/\/www.istat.it\/en\/news\/abstract-and-presentations-fourth-workshop-on-methodologies-for-official-statistics\/","title":{"rendered":"Abstract and Presentations &#8211; Fourth Workshop on methodologies for Official Statistics"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\"><strong>MONDAY, 1 DECEMBER<\/strong><\/h2>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Welcome and opening session<\/strong><\/p>\n\n\n\n<p>Massimo Fedeli | Head of Department for development of methods and technologies for production and dissemination of statistical information | Istat<\/p>\n\n\n\n<p>Cristina Freguja | Head of Department for social and demographic statistics | Istat<\/p>\n\n\n\n<p>Stefano Menghinello | Head of Department for economic, environmental and national accounts statistics | Istat<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>Session 1 | Statistical Models for Official Statistics<\/strong><\/h3>\n\n\n\n<p><em>in collaboration with<\/em> <strong><em>International Association of Survey Statisticians (IASS)<\/em> <\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Master class: On Adversarial Risk Analysis in Official Statistics<\/strong> &#8211; <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/abstract-1_Ruggeri.pdf\">Abstract<\/a> | <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/master-class_Ruggeri.pdf\">Presentation<\/a><\/p>\n\n\n\n<p><em>by<\/em> F. Ruggeri | President of the International Statistical Institute (ISI) and Senior Fellow at the Italian National Research Council (CNR IMATI, Milan)<\/p>\n\n\n\n<p><em><strong>Master class Chair<\/strong><\/em>  &#8211; Abstract | <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/chair_NatalieShlomo.pdf\">Presentation<\/a><\/p>\n\n\n\n<p>N. Shlomo | Former President of IASS, University of Manchester, Istat Advisory Committee on Statistical Methods<\/p>\n\n\n\n<p><strong>Invited talks<\/strong><\/p>\n\n\n\n<p><strong>Statistical Inference for a Finite Population Mean with Machine Learning-Based Imputation  for Missing Survey Data<\/strong> &#8211; <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/abstract-1_Haziza.pdf\">Abstract<\/a> | <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/session-1-Haziza.pdf\">Presentation<\/a><\/p>\n\n\n\n<p>D. Haziza | University of Ottawa, Canada &#8211; Abstract | Presentation<\/p>\n\n\n\n<p>M. Dagdoug | McGill University, Montreal, Canada<\/p>\n\n\n\n<p><strong>A Contamination Model for Multivariate Zero-Inflated Data<\/strong> &#8211; <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/abstract-1_Di-Cecco.pdf\">Abstract<\/a> | <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/session-1-Di-Cecco.pdf\">Presentation<\/a><\/p>\n\n\n\n<p>D. Di Cecco, D. Filipponi | Istat &#8211; Abstract | Presentation<\/p>\n\n\n\n<p>U. Guarnera | Italian Revenue Agency, Rome, Italy<\/p>\n\n\n\n<p><strong>Small Area Estimation via Spatio-Temporal M-Quantile Modeling<\/strong> &#8211; <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/abstract-1_Schirripa.pdf\">Abstract<\/a> | <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/session-1-Schirripa.pdf\">Presentation<\/a><\/p>\n\n\n\n<p>N. Salvati, F. Schirripa Spagnolo | University of Pisa, Italy &#8211; Abstract | Presentation<\/p>\n\n\n\n<p>M. Bugallo, D. Morales | Miguel Hern\u00e1ndez University of Elche, Spain<\/p>\n\n\n\n<p><strong><em>Invited talks Chair <\/em><\/strong> &#8211; Presentation<\/p>\n\n\n\n<p>N. Shlomo | Former President of IASS, University of Manchester, Istat Advisory Committee on Statistical Methods<\/p>\n\n\n\n<p><strong><em>Invited talks Discussant<\/em><\/strong> &#8211; <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/discussant-Alfo.pdf\">Presentation<\/a><\/p>\n\n\n\n<p>M. Alf\u00f2 | Sapienza University of Rome, Italy and Istat Advisory Committee on Statistical Methods<\/p>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>Session 2 | AI\/ML for Official Statistics <\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>President Welcome<\/strong><\/p>\n\n\n\n<p>Francesco M. Chelli | Istat President | Istat<\/p>\n\n\n\n<p><strong>Master class: Predictive Inference of Machine Learning for Official Statistics<\/strong> &#8211; <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/abstract-2_master-Zhang-1.pdf\">Abstract<\/a> | <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/session-2-master-Zhang.pdf\">Presentation<\/a><\/p>\n\n\n\n<p><em>by<\/em><strong> <\/strong>Li-Chun Zhang | Statistics Norway, University of Southampton and Istat Advisory Committee on Statistical Methods<\/p>\n\n\n\n<p><strong><em>Master class Chair<\/em><\/strong> &#8211; Abstract | <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/chair-Haziza.pdf\">Presentation<\/a><\/p>\n\n\n\n<p>D. Haziza | University of Ottawa, Canada and Istat Advisory Committee on Statistical Methods<\/p>\n\n\n\n<p><strong>Invited talks<\/strong><\/p>\n\n\n\n<p><strong>Generative AI and Large Language Models in Official Statistics: from Prototypes to Practice<\/strong> &#8211; <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/abstract-2_Engdahl.pdf\">Abstract<\/a> | Presentation<\/p>\n\n\n\n<p>J. Engdahl | Statistics Sweden<\/p>\n\n\n\n<p><strong>Language Models for Automated Coding in Official Statistics: Risks and Opportunities <\/strong> &#8211; <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/abstract-2_Bruno.pdf\">Abstract<\/a> | <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/session-2-Bruno.pdf\">Presentation<\/a><\/p>\n\n\n\n<p>M. Bruno, M. Di Zio, F. Ortame | Istat<\/p>\n\n\n\n<p><strong>Transfer Learning for Tourism Flash Estimates with Mobile Network Operator Data <\/strong>&#8211; <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/abstract-2_Faricelli-Tuoto-Piovani.pdf\">Abstract<\/a> | <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/Session-2-Faricelli-Piovani-Tuoto.pdf\">Presentation<\/a><\/p>\n\n\n\n<p>T. Tuoto, A. Piovani, C. Faricelli | Istat<\/p>\n\n\n\n<p><em><strong>Invited talks Chair and Discussant<\/strong><\/em> &#8211; Abstract | <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/discussant-Liseo.pdf\">Presentation<\/a><\/p>\n\n\n\n<p>B. Liseo | Sapienza University of Rome, Italy and Istat Advisory Committee on Statistical Methods<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading has-large-font-size\"><strong>TUESDAY, 2 DECEMBER<\/strong><\/h2>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>Session 3 | Multisource Analyses for Official Statistics<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Master class: Generalized Calibration for Non-Response and Non-Probability Samples<\/strong> &#8211; <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/abstract-3_-masterMatei.pdf\">Abstract<\/a> | <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/master-AMatei_presentation.pdf\">Presentation<\/a><\/p>\n\n\n\n<p><em>by<\/em> Alina Matei | University of Neuchatel, Switzerland<\/p>\n\n\n\n<p><strong><em>Master class Chair<\/em><\/strong><strong><\/strong><\/p>\n\n\n\n<p>Daniela Cocchi | University of Bologna, Italy and Istat Advisory Committee on Statistical Methods<\/p>\n\n\n\n<p><strong>Invited talks<\/strong><\/p>\n\n\n\n<p><strong>Innovations in the Quality of EU-SILC Survey Estimates<\/strong> &#8211; <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/abstract-3_-Gerosa.pdf\">Abstract<\/a> | <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/session-3-Gerosa.pdf\">Presentation<\/a><\/p>\n\n\n\n<p><em>by<\/em> D. Chianella, M. D&#8217;Al\u00f2, S. Gerosa, M. Terribili, C. De Vitiis | Istat<\/p>\n\n\n\n<p><strong>A Constrained Optimization Approach for adjusting Misclassified Proxy Variables<\/strong> &#8211; <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/abstract-3_-Solari.pdf\">Abstract<\/a> | <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/session-3-Solari.pdf\">Presentation<\/a><\/p>\n\n\n\n<p><em>by<\/em><strong> <\/strong>F. Solari, V. Quondamstefano, R. Filippini, Gaia Rocchetti | Istat<\/p>\n\n\n\n<p><strong><em>Invited talks Chair and Discussant<\/em> <\/strong> &#8211; <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/discussant-Ranalli.pdf\">Presentation<\/a><\/p>\n\n\n\n<p>G. Ranalli | University of Perugia, Italy and Istat Advisory Committee on statistical methods<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>Session 4 | Software Open Source implementing Statistical Methods  for Official Statistics<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Master class: Open-source Software for the Implementation of New Statistical Methods<\/strong> &#8211; <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/abstract-4_master-Lesur.pdf\">Abstract<\/a> | <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/master-Lesur.pdf\">Presentation<\/a><\/p>\n\n\n\n<p><em>by<\/em><strong> <\/strong>R. Lesur and P. Lamarche | INSEE<\/p>\n\n\n\n<p><strong><em>Master class chair <\/em><\/strong><\/p>\n\n\n\n<p>P. D. Falorsi | Former Director at Istat<\/p>\n\n\n\n<p><strong>Invited talks<\/strong><\/p>\n\n\n\n<p><strong>ARTIC: An R Procedure for the Automatic Random Error Treatment and Imputation  for Categorical Variables<\/strong> &#8211; <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/abstract-4_FilippiniToti.pdf\">Abstract<\/a> | <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/session-4-Filippini_Toti.pdf\">Presentation<\/a><\/p>\n\n\n\n<p>R. Filippini, S. Toti | Istat<\/p>\n\n\n\n<p><strong>Statistical Open Source Software for Official Statistics: State of Play and Future Directions<\/strong> &#8211; <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/abstract-4_tenBosch_vanderLoo.pdf\">Abstract<\/a> | <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/session-4-tenBosch.pdf\">Presentation<\/a><\/p>\n\n\n\n<p>O. ten Bosch | CBS, the Netherlands, Mark van der Loo | CBS, the Netherlands and University of Leiden<\/p>\n\n\n\n<p><strong>Methodological Framework for developing Open Source Software Tools at Istat<\/strong> &#8211; <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/abstract-4_-DOrazio.pdf\">Abstract<\/a> | <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/session-4-DOrazio.pdf\">Presentation<\/a><\/p>\n\n\n\n<p>M. D\u2019Orazio | Istat<\/p>\n\n\n\n<p><strong><em>Invited talks Chair and discussant<\/em><\/strong> &#8211; Abstract | <a href=\"https:\/\/www.istat.it\/wp-content\/uploads\/2025\/11\/discussion-Kowarik.pdf\">Presentation<\/a><\/p>\n\n\n\n<p>A. Kowarik | Statistics Austria<\/p>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>Closing session<\/strong><\/h3>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Closing session<\/strong><\/p>\n\n\n\n<p>O. Luzi | Head of Directorate for Methodology and Statistical Process Design | Istat<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>MONDAY, 1 DECEMBER Welcome and opening session Massimo Fedeli | Head of Department for development of methods and technologies for production and dissemination of statistical [&hellip;]<\/p>\n","protected":false},"author":19,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[4093],"tags":[],"regione":[],"tema":[],"class_list":["post-102623","post","type-post","status-publish","format-standard","hentry","category-news"],"meta_fields":{"data_pubblicazione":"","descrizioneperiodo":"","titolobreve":"","news":"","news_rss":"","sottotitolo":""},"acf":[],"wpml_current_locale":"en_US","wpml_translations":[],"tags-info":[],"categories-info":[{"id":4093,"label":"News","slug":"news"}],"_links":{"self":[{"href":"https:\/\/www.istat.it\/en\/wp-json\/wp\/v2\/posts\/102623","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.istat.it\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.istat.it\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.istat.it\/en\/wp-json\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/www.istat.it\/en\/wp-json\/wp\/v2\/comments?post=102623"}],"version-history":[{"count":10,"href":"https:\/\/www.istat.it\/en\/wp-json\/wp\/v2\/posts\/102623\/revisions"}],"predecessor-version":[{"id":112687,"href":"https:\/\/www.istat.it\/en\/wp-json\/wp\/v2\/posts\/102623\/revisions\/112687"}],"wp:attachment":[{"href":"https:\/\/www.istat.it\/en\/wp-json\/wp\/v2\/media?parent=102623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.istat.it\/en\/wp-json\/wp\/v2\/categories?post=102623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.istat.it\/en\/wp-json\/wp\/v2\/tags?post=102623"},{"taxonomy":"regione","embeddable":true,"href":"https:\/\/www.istat.it\/en\/wp-json\/wp\/v2\/regione?post=102623"},{"taxonomy":"tema","embeddable":true,"href":"https:\/\/www.istat.it\/en\/wp-json\/wp\/v2\/tema?post=102623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}