{"id":37578,"date":"2024-12-18T14:34:04","date_gmt":"2024-12-18T13:34:04","guid":{"rendered":"https:\/\/www.l3s.de\/?page_id=37578"},"modified":"2024-12-19T14:12:44","modified_gmt":"2024-12-19T13:12:44","slug":"equal-opportunities-in-federated-learning","status":"publish","type":"page","link":"https:\/\/www.l3s.de\/de\/magazine\/binaire-articles\/equal-opportunities-in-federated-learning\/","title":{"rendered":"Chancengleichheit beim f\u00f6derierten Lernen"},"content":{"rendered":"<div data-colibri-id=\"37578-c1\" class=\"style-26359 style-local-37578-c1 position-relative\">\r\n  <!---->\r\n  <div data-colibri-component=\"section\" data-colibri-id=\"37578-c2\" id=\"reusable-sections\" class=\"h-section h-section-global-spacing d-flex align-items-lg-center align-items-md-center align-items-center style-26360 style-local-37578-c2 position-relative\">\r\n    <!---->\r\n    <!---->\r\n    <div class=\"h-section-grid-container h-section-boxed-container\">\r\n      <!---->\r\n      <div data-colibri-id=\"37578-c3\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-26361 style-local-37578-c3 position-relative\">\r\n        <!---->\r\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\r\n          <!---->\r\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-26362-outer style-local-37578-c4-outer\">\r\n            <div data-colibri-id=\"37578-c4\" class=\"d-flex h-flex-basis h-column__inner h-ui-empty-state-container h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 colibri-featured-img-bg style-26362 style-local-37578-c4 position-relative\">\r\n              <div class=\"background-wrapper\">\r\n                <div class=\"background-layer background-layer-media-container-lg\">\r\n                  <div data-enabled=\"true\" data-colibri-component=\"parallax\" class=\"background-layer paraxify colibri-featured-img-bg lazyload\" model-id=\"37578-c4\" media=\"desktop\" is-preview=\"true\" style=\"background-image:inherit;\" data-bg-image=\"url(&quot;https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/AdobeStock_107295809-scaled.jpg&quot;)\"><\/div>\r\n                <\/div>\r\n                <div class=\"background-layer background-layer-media-container-md\">\r\n                  <div data-enabled=\"true\" data-colibri-component=\"parallax\" class=\"background-layer paraxify colibri-featured-img-bg lazyload\" model-id=\"37578-c4\" media=\"tablet\" is-preview=\"true\" style=\"background-image:inherit;\" data-bg-image=\"url(&quot;https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/AdobeStock_107295809-scaled.jpg&quot;)\"><\/div>\r\n                <\/div>\r\n                <div class=\"background-layer background-layer-media-container\">\r\n                  <div data-enabled=\"true\" data-colibri-component=\"parallax\" class=\"background-layer paraxify colibri-featured-img-bg lazyload\" model-id=\"37578-c4\" media=\"mobile\" is-preview=\"true\" style=\"background-image:inherit;\" data-bg-image=\"url(&quot;https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/09\/AdobeStock_107295809-scaled.jpg&quot;)\"><\/div>\r\n                <\/div>\r\n              <\/div>\r\n              <!---->\r\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100\">\r\n                <!---->\r\n              <\/div>\r\n            <\/div>\r\n          <\/div>\r\n        <\/div>\r\n      <\/div>\r\n      <div data-colibri-id=\"37578-c5\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-26363 style-local-37578-c5 position-relative\">\r\n        <!---->\r\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\r\n          <!---->\r\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-26364-outer style-local-37578-c6-outer\">\r\n            <div data-colibri-id=\"37578-c6\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-26364 style-local-37578-c6 position-relative\">\r\n              <!---->\r\n              <!---->\r\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\r\n                <!---->\r\n                <div data-colibri-id=\"37578-c7\" class=\"h-text h-text-component style-26365 style-local-37578-c7 position-relative h-element\">\r\n                  <!---->\r\n                  <!---->\r\n                  <div class=\"\">\r\n                    <p>Das Bild wurde von Midjourney f\u00fcr den Prompt erstellt: \u201eFoto einer Gruppe von Studenten, die l\u00e4ssig in einem Raum mit einem gro\u00dfen Computer sitzen, alle halten Smartphones und Tablets, helle Linien zeigen die digitale Vernetzung, Schlosssymbole verweisen auf die Sicherheit.\u201c<\/p>\r\n                  <\/div>\r\n                <\/div>\r\n              <\/div>\r\n            <\/div>\r\n          <\/div>\r\n        <\/div>\r\n      <\/div>\r\n      <div data-colibri-id=\"37578-c8\" class=\"h-row-container gutters-row-lg-2 gutters-row-md-2 gutters-row-0 gutters-row-v-lg-2 gutters-row-v-md-2 gutters-row-v-2 style-26366 style-local-37578-c8 position-relative\">\r\n        <!---->\r\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-2 gutters-col-md-2 gutters-col-0 gutters-col-v-lg-2 gutters-col-v-md-2 gutters-col-v-2\">\r\n          <!---->\r\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-26367-outer style-local-37578-c9-outer\">\r\n            <div data-colibri-id=\"37578-c9\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-26367 style-local-37578-c9 position-relative\">\r\n              <!---->\r\n              <!---->\r\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\r\n                <!---->\r\n                <div data-colibri-id=\"37578-c10\" class=\"h-text h-text-component style-26368 style-local-37578-c10 position-relative h-element\">\r\n                  <!---->\r\n                  <!---->\r\n                  <div class=\"\">\r\n                    <p>Ausgabe: 02\/2024<\/p>\r\n                  <\/div>\r\n                <\/div>\r\n                <div data-colibri-id=\"37578-c11\" class=\"h-x-container style-26369 style-local-37578-c11 position-relative h-element\">\r\n                  <!---->\r\n                  <div class=\"h-x-container-inner style-dynamic-37578-c11-group style-26369-spacing style-local-37578-c11-spacing\"><span class=\"h-link__outer style-26370-outer style-local-37578-c12-outer d-inline-flex h-element\"><a h-use-smooth-scroll=\"true\" href=\"https:\/\/www.l3s.de\/de\/magazine\/#2024\"  data-colibri-id=\"37578-c12\" class=\"d-flex w-100 align-items-center h-link style-26370 style-local-37578-c12 position-relative\"><!----><!----> <span>Exzellenz in der KI-Forschung<\/span><\/a>\r\n                    <\/span>\r\n                  <\/div>\r\n                <\/div>\r\n                <div data-colibri-id=\"37578-c13\" class=\"style-26371 style-local-37578-c13 position-relative h-element\">\r\n                  <!---->\r\n                <\/div>\r\n              <\/div>\r\n            <\/div>\r\n          <\/div>\r\n          <div class=\"h-column h-column-container d-flex h-col-lg h-col-md-auto h-col-auto style-26372-outer style-local-37578-c14-outer\">\r\n            <div data-colibri-id=\"37578-c14\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-26372 style-local-37578-c14 position-relative\">\r\n              <!---->\r\n              <!---->\r\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\r\n                <!---->\r\n                <div data-colibri-id=\"37578-c15\" class=\"h-global-transition-all h-heading style-26373 style-local-37578-c15 position-relative h-element\">\r\n                  <!---->\r\n                  <div class=\"h-heading__outer style-26373 style-local-37578-c15\">\r\n                    <!---->\r\n                    <!---->\r\n                    <h6 class=\"\">Fairness<\/h6>\r\n                  <\/div>\r\n                <\/div>\r\n                <div data-colibri-id=\"37578-c16\" class=\"h-global-transition-all h-heading style-26374 style-local-37578-c16 position-relative h-element\">\r\n                  <!---->\r\n                  <div class=\"h-heading__outer style-26374 style-local-37578-c16\">\r\n                    <!---->\r\n                    <!---->\r\n                    <h1 class=\"\">Chancengleichheit beim f\u00f6derierten Lernen <\/h1>\r\n                  <\/div>\r\n                <\/div>\r\n                <div data-colibri-id=\"37578-c17\" class=\"style-26375 style-local-37578-c17 position-relative h-element\">\r\n                  <!---->\r\n                <\/div>\r\n                <div data-colibri-id=\"37578-c18\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-26376 style-local-37578-c18 position-relative\">\r\n                  <!---->\r\n                  <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\r\n                    <!---->\r\n                    <div class=\"h-column h-column-container d-flex h-col-lg h-col-md h-col-auto style-26377-outer style-local-37578-c19-outer\">\r\n                      <div data-colibri-id=\"37578-c19\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-26377 style-local-37578-c19 position-relative\">\r\n                        <!---->\r\n                        <!---->\r\n                        <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\r\n                          <!---->\r\n                          <div data-colibri-id=\"37578-c20\" class=\"h-text h-text-component style-26378 style-local-37578-c20 position-relative h-element\">\r\n                            <!---->\r\n                            <!---->\r\n                            <div class=\"\">\r\n                              <p>Modelle der k\u00fcnstlichen Intelligenz werden traditionell mit zentral gespeicherten Datens\u00e4tzen trainiert. Dieser Ansatz birgt jedoch erhebliche Herausforderungen im Umgang mit sensiblen Daten, insbesondere im Hinblick auf den Datenschutz und die Datensicherheit. F\u00f6deriertes Lernen (FL) bietet eine sichere Alternative, indem Modelle auf dezentralisierten Daten trainiert werden, wodurch sichergestellt wird, dass sensible Informationen lokalisiert bleiben. Trotz seiner Vorteile besteht eine der gr\u00f6\u00dften Herausforderungen bei FL darin, ein optimales Gleichgewicht zwischen Fairness und Genauigkeit der Modellleistung zu erreichen. Wissenschaftler des Forschungszentrums L3S haben sich in einer aktuellen Studie mit dieser Herausforderung befasst und eine innovative L\u00f6sung namens FairTrade vorgestellt. Dieser Ansatz verbessert die Fairness bei gleichzeitiger Aufrechterhaltung eines hohen Genauigkeitsniveaus in f\u00f6derierten Lernanwendungen und ebnet so den Weg f\u00fcr gerechtere und zuverl\u00e4ssigere KI-Systeme. <\/p>\r\n                              <h6>Genauigkeit und Gerechtigkeit im Einklang <\/h6>\r\n                              <p>F\u00f6deriertes Lernen erm\u00f6glicht das Training eines gemeinsamen KI-Modells mit Daten mehrerer Ger\u00e4te, zum Beispiel Smartphones oder Tablets, ohne dass die Daten von den Ger\u00e4ten \u00fcbertragen werden. Dieser Ansatz verbessert den Datenschutz und die Datensicherheit. Er bringt jedoch auch Herausforderungen mit sich, da unterschiedliche Daten auf den verschiedenen Ger\u00e4ten zu Unterschieden in der Leistung des Modells f\u00fchren k\u00f6nnen. So k\u00f6nnen beispielsweise unterrepr\u00e4sentierte Datens\u00e4tze zu verzerrten oder ungerechten Vorhersagen des KI-Modells f\u00fchren. \u201eFairTrade zielt darauf ab, diese Diskriminierung bei Vorhersagen zu minimieren\u201c, sagt Maryam Badar, Hauptautorin der Studie. \u201eDurch den Einsatz von Mehrzieloptimierung versucht es, einen optimalen Kompromiss zwischen Modellgenauigkeit und Fairness zu erreichen.\u201c Der Rahmen l\u00e4sst sich je nach den Anforderungen der Anwendung an verschiedene Fairness-Konzepte anpassen, darunter statistische und kausale Fairness. <\/p>\r\n                              <p>Experimente mit realen Datens\u00e4tzen aus Bereichen wie Bank-, Personal- und Gesundheitswesen haben bemerkenswerte Ergebnisse gezeigt. FairTrade verbesserte die Fairness in allen Szenarien, ohne die Genauigkeit zu beeintr\u00e4chtigen. Selbst bei stark unausgewogenen Datens\u00e4tzen erwies es sich als zuverl\u00e4ssige Alternative zu bestehenden Methoden. <\/p>\r\n                              <h6>Viele Anwendungsbereiche <\/h6>\r\n                              <p>FairTrade hat das Potenzial f\u00fcr eine breite Anwendung in unterschiedlichen Bereichen. In jedem Kontext, in dem KI-Systeme personalisierte Entscheidungen treffen, kann dieser Ansatz dazu beitragen, gerechtere und ausgewogenere Ergebnisse zu erzielen. <\/p>\r\n                              <p>In der medizinischen Diagnostik k\u00f6nnte FairTrade beispielsweise Verzerrungen ausgleichen, die sich aus dem Training von Modellen mit ungleichm\u00e4\u00dfig verteilten Patientendaten ergeben. Durch die Abschw\u00e4chung dieser Verzerrungen kann die Methode die Diskriminierung von Minderheitengruppen im Gesundheitswesen verringern, was letztlich zu genaueren Diagnosen und besseren Behandlungsergebnissen f\u00fchrt. <\/p>\r\n                              <p>\u00c4hnlich verh\u00e4lt es sich bei der Kreditvergabe, wo sich die Banken zunehmend auf KI st\u00fctzen, um die Kreditw\u00fcrdigkeit ihrer Kunden zu bewerten. FairTrade kann dazu beitragen, eine voreingenommene Entscheidungsfindung zu verhindern, die bestimmte Gemeinschaften ungerechtfertigt benachteiligt. Dies gew\u00e4hrleistet ein integrativeres und gerechteres Finanzsystem. <\/p>\r\n                              <p>Die Forscher betonen, dass Fairness von Anfang an in KI-Systeme integriert werden muss. Post-hoc-Anpassungen der Ergebnisse reichen nicht aus, um Fairness umfassend zu ber\u00fccksichtigen. \u201eUnsere Ergebnisse zeigen, dass es m\u00f6glich ist, Fairness w\u00e4hrend des Trainingsprozesses einzubauen, ohne die Leistung des Modells zu beeintr\u00e4chtigen\u201c, so Badar. Dies ist ein bedeutender Schritt in Richtung eines ethischen und fairen Einsatzes von KI-Technologien. <\/p>\r\n                              <p><em>Maryam Badar, Sandipan Sikdar, Wolfgang Nejdl, Marco Fisichella: FairTrade: Achieving Pareto-Optimal Trade-Offs between Balanced Accuracy and Fairness in Federated Learning. AAAI 2024: 10962-10970 <\/em>\r\n                                <a href=\"https:\/\/ojs.aaai.org\/index.php\/AAAI\/article\/view\/28971\"\r\n                                  target=\"_blank\" class=\"customize-unpreviewable\"><em>ojs.aaai.org\/index.php\/AAAI\/article\/view\/28971<\/em><\/a>\r\n                              <\/p>\r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      <\/div>\r\n                    <\/div>\r\n                  <\/div>\r\n                <\/div>\r\n              <\/div>\r\n            <\/div>\r\n          <\/div>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n  <div data-colibri-component=\"section\" data-colibri-id=\"37578-c21\" id=\"reusable-sections-2\" class=\"h-section h-section-global-spacing d-flex align-items-lg-center align-items-md-center align-items-center style-26379 style-local-37578-c21 position-relative\">\r\n    <!---->\r\n    <!---->\r\n    <div class=\"h-section-grid-container h-section-boxed-container\">\r\n      <!---->\r\n      <div data-colibri-id=\"37578-c22\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-26380 style-local-37578-c22 position-relative\">\r\n        <!---->\r\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\r\n          <!---->\r\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-26381-outer style-local-37578-c23-outer\">\r\n            <div data-colibri-id=\"37578-c23\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-26381 style-local-37578-c23 position-relative\">\r\n              <!---->\r\n              <!---->\r\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\r\n                <!---->\r\n                <div data-colibri-id=\"37578-c24\" class=\"h-divider style-26382 style-local-37578-c24 position-relative h-element\">\r\n                  <!----><span class=\"h-divider__line style-26382-line style-local-37578-c24-line style-26382-line style-local-37578-c24-line\"><\/span><\/div>\r\n              <\/div>\r\n            <\/div>\r\n          <\/div>\r\n        <\/div>\r\n      <\/div>\r\n      <div data-colibri-id=\"37578-c25\" class=\"h-row-container gutters-row-lg-2 gutters-row-md-2 gutters-row-0 gutters-row-v-lg-2 gutters-row-v-md-2 gutters-row-v-2 style-26383 style-local-37578-c25 position-relative\">\r\n        <!---->\r\n        <div class=\"h-row justify-content-lg-end justify-content-md-end justify-content-end align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-2 gutters-col-md-2 gutters-col-0 gutters-col-v-lg-2 gutters-col-v-md-2 gutters-col-v-2\">\r\n          <!---->\r\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-26388-outer style-local-37578-c26-outer\">\r\n            <div data-colibri-id=\"37578-c26\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-26388 style-local-37578-c26 position-relative\">\r\n              <!---->\r\n              <!---->\r\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\r\n                <!---->\r\n                <div data-colibri-id=\"37578-c27\" class=\"h-global-transition-all h-heading style-26385 style-local-37578-c27 position-relative h-element\">\r\n                  <!---->\r\n                  <div class=\"h-heading__outer style-26385 style-local-37578-c27\">\r\n                    <!---->\r\n                    <!---->\r\n                    <h6 class=\"\">Kontakt<\/h6>\r\n                  <\/div>\r\n                <\/div>\r\n                <div data-colibri-id=\"37578-c28\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-26389 style-local-37578-c28 position-relative\">\r\n                  <!---->\r\n                  <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\r\n                    <!---->\r\n                    <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-26390-outer style-local-37578-c29-outer\">\r\n                      <div data-colibri-id=\"37578-c29\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-26390 style-local-37578-c29 position-relative\">\r\n                        <!---->\r\n                        <!---->\r\n                        <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\r\n                          <!---->\r\n                          <div data-colibri-id=\"37578-c30\" class=\"d-block style-26391 style-local-37578-c30 position-relative h-element\">\r\n                            <!---->\r\n                            <div class=\"h-image__frame-container-outer\">\r\n                              <div class=\"h-image__frame-container\">\r\n                                <!---->\r\n                                <!---->\r\n                                <img decoding=\"async\" data-src=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2024\/12\/maryam_badar-150x150.jpeg\" class=\"style-26391-image style-local-37578-c30-image lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 150px; --smush-placeholder-aspect-ratio: 150\/150;\">\r\n                                <div class=\"h-image__frame h-hide-lg h-hide-md h-hide-sm style-26391-frameImage style-local-37578-c30-frameImage\"><\/div>\r\n                              <\/div>\r\n                            <\/div>\r\n                          <\/div>\r\n                          <div data-colibri-id=\"37578-c31\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-26392 style-local-37578-c31 position-relative\">\r\n                            <!---->\r\n                            <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\r\n                              <!---->\r\n                              <div class=\"h-column h-column-container d-flex h-col-lg h-col-md h-col-auto style-26393-outer style-local-37578-c32-outer\">\r\n                                <div data-colibri-id=\"37578-c32\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-26393 style-local-37578-c32 position-relative\">\r\n                                  <!---->\r\n                                  <!---->\r\n                                  <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\r\n                                    <!---->\r\n                                    <div data-colibri-id=\"37578-c33\" class=\"h-global-transition-all h-heading style-26394 style-local-37578-c33 position-relative h-element\">\r\n                                      <!---->\r\n                                      <div class=\"h-heading__outer style-26394 style-local-37578-c33\">\r\n                                        <!---->\r\n                                        <!---->\r\n                                        <h4 class=\"\">Maryam Badar, M. Sc. <\/h4>\r\n                                      <\/div>\r\n                                    <\/div>\r\n                                    <div data-colibri-id=\"37578-c34\" class=\"h-x-container style-26395 style-local-37578-c34 position-relative h-element\">\r\n                                      <!---->\r\n                                      <div class=\"h-x-container-inner style-dynamic-37578-c34-group style-26395-spacing style-local-37578-c34-spacing\"><span class=\"h-link__outer style-26396-outer style-local-37578-c35-outer d-inline-flex h-element\"><a h-use-smooth-scroll=\"true\" href=\"mailto:badar@L3S.de\"  data-colibri-id=\"37578-c35\" class=\"d-flex w-100 align-items-center h-link style-26396 style-local-37578-c35 position-relative\"><!----><!----> <span>badar@L3S.de <\/span><\/a>\r\n                                        <\/span>\r\n                                      <\/div>\r\n                                    <\/div>\r\n                                  <\/div>\r\n                                <\/div>\r\n                              <\/div>\r\n                            <\/div>\r\n                          <\/div>\r\n                          <div data-colibri-id=\"37578-c36\" class=\"h-text h-text-component style-26397 style-local-37578-c36 position-relative h-element\">\r\n                            <!---->\r\n                            <!---->\r\n                            <div class=\"\">\r\n                              <p>Maryam Badar ist Doktorandin am L3S. Sie forscht zu Fairness von KI-Technologien. <\/p>\r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      <\/div>\r\n                    <\/div>\r\n                  <\/div>\r\n                <\/div>\r\n              <\/div>\r\n            <\/div>\r\n          <\/div>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The picture is created by Midjourney for the prompt: &#8220;photo of a group of students sitting casually in a room with a large computer, all holding smartphones and tablets, bright lines show digital networking, lock symbols refer to security.&#8221; Issue: 02\/2024 Excellence in AI research Fairness Equal Opportunities In Federated Learning Artificial intelligence models are [&hellip;]<\/p>","protected":false},"author":11,"featured_media":37579,"parent":2750,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/full-width-page.php","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[28,191],"class_list":["post-37578","page","type-page","status-publish","has-post-thumbnail","hentry","tag-binaire","tag-binaire-2024-02"],"acf":[],"aioseo_notices":[],"publishpress_future_action":{"enabled":false,"date":"2026-05-27 00:23:10","action":"category","newStatus":"draft","terms":[75],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages\/37578","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/comments?post=37578"}],"version-history":[{"count":4,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages\/37578\/revisions"}],"predecessor-version":[{"id":37817,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages\/37578\/revisions\/37817"}],"up":[{"embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages\/2750"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/media\/37579"}],"wp:attachment":[{"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/media?parent=37578"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/categories?post=37578"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/tags?post=37578"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}