{"id":37566,"date":"2024-12-18T14:11:15","date_gmt":"2024-12-18T13:11:15","guid":{"rendered":"https:\/\/www.l3s.de\/?page_id=37566"},"modified":"2024-12-19T14:10:53","modified_gmt":"2024-12-19T13:10:53","slug":"hybrid-systems-reveal-biases-in-learning-models","status":"publish","type":"page","link":"https:\/\/www.l3s.de\/de\/magazine\/binaire-articles\/hybrid-systems-reveal-biases-in-learning-models\/","title":{"rendered":"Hybridsysteme dokumentieren Verzerrungen in Lernmodellen\u00a0"},"content":{"rendered":"<div data-colibri-id=\"37566-c1\" class=\"style-26315 style-local-37566-c1 position-relative\">\r\n  <!---->\r\n  <div data-colibri-component=\"section\" data-colibri-id=\"37566-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-26316 style-local-37566-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=\"37566-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-26317 style-local-37566-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-26318-outer style-local-37566-c4-outer\">\r\n            <div data-colibri-id=\"37566-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-26318 style-local-37566-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=\"37566-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=\"37566-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=\"37566-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=\"37566-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-26319 style-local-37566-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-26320-outer style-local-37566-c6-outer\">\r\n            <div data-colibri-id=\"37566-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-26320 style-local-37566-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=\"37566-c7\" class=\"h-text h-text-component style-26321 style-local-37566-c7 position-relative h-element\">\r\n                  <!---->\r\n                  <!---->\r\n                  <div class=\"\">\r\n                    <p>Diese fiktive Grafik auf der linken Seite illustriert ChatGPT 4.o auf die Aufforderung \u201eErstellen Sie ein Bild \u00fcber die Struktur Ihres Algorithmus\u201c. Das Vergr\u00f6\u00dferungsglas stammt von Black Forest Labs Flux Schnell mit einem echten Ausschnitt des Python-Codes<\/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=\"37566-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-26322 style-local-37566-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-26323-outer style-local-37566-c9-outer\">\r\n            <div data-colibri-id=\"37566-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-26323 style-local-37566-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=\"37566-c10\" class=\"h-text h-text-component style-26324 style-local-37566-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=\"37566-c11\" class=\"h-x-container style-26325 style-local-37566-c11 position-relative h-element\">\r\n                  <!---->\r\n                  <div class=\"h-x-container-inner style-dynamic-37566-c11-group style-26325-spacing style-local-37566-c11-spacing\"><span class=\"h-link__outer style-26326-outer style-local-37566-c12-outer d-inline-flex h-element\"><a h-use-smooth-scroll=\"true\" href=\"https:\/\/www.l3s.de\/de\/magazine\/#2024\"  data-colibri-id=\"37566-c12\" class=\"d-flex w-100 align-items-center h-link style-26326 style-local-37566-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=\"37566-c13\" class=\"style-26327 style-local-37566-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-26328-outer style-local-37566-c14-outer\">\r\n            <div data-colibri-id=\"37566-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-26328 style-local-37566-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=\"37566-c15\" class=\"h-global-transition-all h-heading style-26329 style-local-37566-c15 position-relative h-element\">\r\n                  <!---->\r\n                  <div class=\"h-heading__outer style-26329 style-local-37566-c15\">\r\n                    <!---->\r\n                    <!---->\r\n                    <h6 class=\"\">Fairness<\/h6>\r\n                  <\/div>\r\n                <\/div>\r\n                <div data-colibri-id=\"37566-c16\" class=\"h-global-transition-all h-heading style-26330 style-local-37566-c16 position-relative h-element\">\r\n                  <!---->\r\n                  <div class=\"h-heading__outer style-26330 style-local-37566-c16\">\r\n                    <!---->\r\n                    <!---->\r\n                    <h1 class=\"\">Hybridsysteme dokumentieren Verzerrungen in Lernmodellen <\/h1>\r\n                  <\/div>\r\n                <\/div>\r\n                <div data-colibri-id=\"37566-c17\" class=\"style-26331 style-local-37566-c17 position-relative h-element\">\r\n                  <!---->\r\n                <\/div>\r\n                <div data-colibri-id=\"37566-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-26332 style-local-37566-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-26333-outer style-local-37566-c19-outer\">\r\n                      <div data-colibri-id=\"37566-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-26333 style-local-37566-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=\"37566-c20\" class=\"h-text h-text-component style-26334 style-local-37566-c20 position-relative h-element\">\r\n                            <!---->\r\n                            <!---->\r\n                            <div class=\"\">\r\n                              <p>K\u00fcnstliche Intelligenz (KI) setzt sich im t\u00e4glichen Leben immer mehr durch. Damit stellt sich die Frage: Wie k\u00f6nnen die negativen Auswirkungen dieser Technologie abgemildert werden? Ein weit verbreitetes Problem in KI-Systemen sind Verzerrungen. In einer aktuellen Studie stellt ein Forschungsteam des L3S und der Leibniz Universit\u00e4t Hannover ein hybrides KI-System vor, das Verzerrungen in Modellen des maschinellen Lernens (ML) dokumentiert. Die innovative Technik kann dazu beitragen, die Transparenz und Interpretierbarkeit dieser komplexen Systeme zu verbessern.<\/p>\r\n                              <p>Verzerrungen in KI-Modellen k\u00f6nnen aus unterschiedlichen Gr\u00fcnden auftreten, da die Systeme w\u00e4hrend des Entwicklungsprozesses anf\u00e4llig sind f\u00fcr menschliche Eingaben. Au\u00dferdem werden diese Systeme oft auf Daten trainiert, die gesellschaftliche Ungleichheiten widerspiegeln. Ihr Einsatz w\u00fcrde also bestimmte Gruppen systematisch benachteiligen.<\/p>\r\n                              <h6>Kombination von KI-Paradigmen<\/h6>\r\n                              <p>Die Autoren schlagen ein hybrides KI-System vor, das Komponenten der subsymbolischen und der symbolischen KI kombiniert, um Verzerrungen auf jeder Stufe der ML-Pipeline zu dokumentieren. Das System kann mit zwei Ans\u00e4tzen implementiert werden: Der erste erm\u00f6glicht eine feink\u00f6rnige Verfolgung von Verzerrungen \u00fcber die gesamte ML-Pipeline hinweg; der zweite Ansatz bietet einen breiteren \u00dcberblick \u00fcber erkannte Verzerrungen in den Eingabedaten und Vorhersagen.<\/p>\r\n                              <p>Ein Schl\u00fcsselelement dieses Systems: Die Dokumentation ist nicht nur f\u00fcr menschliche Analytiker verst\u00e4ndlich, sondern auch maschinenlesbar. Dies bildet die Grundlage f\u00fcr eine bessere Interpretierbarkeit und ein besseres Verst\u00e4ndnis daf\u00fcr, wie sich Verzerrungen auf ML-Systeme in einem bestimmten Kontext auswirken.<\/p>\r\n                              <h6>Verzerrungen bei der Klassifizierung von Fake News<\/h6>\r\n                              <p>Die Wissenschaftler haben ihren Ansatz anhand eines praktischen Beispiels evaluiert, das auf der Erkennung von Fake News basiert. Das hybride KI-System Doc-Bias beschrieb semantisch eine Pipeline zur Klassifizierung von Fake News anhand zweier Benchmark-Datens\u00e4tze, die die Verteilung von Nachrichteninhalten, Nutzerdaten und Informationen von Nachrichtenherausgebern verwendeten. Die Implementierung von Doc-Bias generierte dann Bias-Spuren, die das Innenleben des Klassifizierungssystems widerspiegeln \u2212 von der Eingabe bis zur Ausgabe. Die Autoren konnten signifikante Verzerrungen in den Datens\u00e4tzen identifizieren, die die Vorhersagen der Modelle beeinflussten.<\/p>\r\n                              <h6>Herausforderungen bei unausgewogenen Datens\u00e4tzen<\/h6>\r\n                              <p>Die Ergebnisse dieser Arbeit zeigen, dass selbst unter der Voraussetzung ausgewogener Datens\u00e4tze w\u00e4hrend der Datenvorverarbeitung die internen Prozesse des KI-Modells eine attributorientierte Verzerrung ausgleichen k\u00f6nnen, die sich erheblich auf die Gesamtgenauigkeit und Wirksamkeit des Fake-News-Erkennungssystems auswirkt. Die Autoren berichten konkret \u00fcber eine starke Schieflage in der Verteilung der Eingabevariablen in Richtung des Fake-News-Labels und deckten auf, wie eine pr\u00e4diktive Variable zu mehr Einschr\u00e4nkungen im Lernprozess f\u00fchrt. Insgesamt heben sie die offenen Herausforderungen beim Training von Modellen mit unausgewogenen Datens\u00e4tzen hervor.<\/p>\r\n                              <p>Dieses Problem ist nicht auf die Erkennung von Fake News beschr\u00e4nkt. Verzerrungen in KI-Systemen k\u00f6nnen zu systematischen Fehlern in fast allen Bereichen der KI-Anwendung f\u00fchren: von der automatischen Gesichtserkennung bis hin zu Entscheidungsfindungssystemen im Bankwesen.<\/p>\r\n                              <h6>Transparenz und Verantwortlichkeit sind unerl\u00e4sslich<\/h6>\r\n                              <p>Das vorgeschlagene hybride KI-System ist ein neuartiges Verfahren, das erkannte Verzerrungen in KI-Modellen systematisch dokumentiert und die menschliche Analyse bei sp\u00e4teren Bem\u00fchungen um eine Entsch\u00e4rfung der Verzerrungen unterst\u00fctzen kann. Solche Fortschritte sind entscheidend, um sicherzustellen, dass KI-Systeme nicht nur genau sind, sondern auch fairer und transparenter werden.<\/p>\r\n                              <p>Die Autoren betonen, dass die Dokumentation von Voreingenommenheit kein Allheilmittel ist, sondern nur einer von vielen Schritten, um Verantwortlichkeit bei KI-Entwicklern und -Nutzern zu schaffen. Zu einer sozial verantwortlichen KI geh\u00f6rt auch Transparenz im gesamten Entwicklungsprozess. Die Erstellung einer gr\u00fcndlichen Dokumentation kann dazu beitragen.<\/p>\r\n                              <p><em>Mayra Russo, Yasharajsinh Chudasama, Disha Purohit, Sammy Sawischa, Maria-Esther Vidal: \nEmploying Hybrid AI Systems to Trace and Document Bias in ML Pipelines. IEEE Access 12: 96821-96847 (2024) <\/em>\r\n                                <a href=\"https:\/\/ieeexplore.ieee.org\/document\/10596297\"\r\n                                  target=\"_blank\" class=\"customize-unpreviewable\"><em>ieeexplore.ieee.org\/document\/10596297<\/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=\"37566-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-26335 style-local-37566-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=\"37566-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-26336 style-local-37566-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-26337-outer style-local-37566-c23-outer\">\r\n            <div data-colibri-id=\"37566-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-26337 style-local-37566-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=\"37566-c24\" class=\"h-divider style-26338 style-local-37566-c24 position-relative h-element\">\r\n                  <!----><span class=\"h-divider__line style-26338-line style-local-37566-c24-line style-26338-line style-local-37566-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=\"37566-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-26339 style-local-37566-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-26344-outer style-local-37566-c26-outer\">\r\n            <div data-colibri-id=\"37566-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-26344 style-local-37566-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=\"37566-c27\" class=\"h-global-transition-all h-heading style-26341 style-local-37566-c27 position-relative h-element\">\r\n                  <!---->\r\n                  <div class=\"h-heading__outer style-26341 style-local-37566-c27\">\r\n                    <!---->\r\n                    <!---->\r\n                    <h6 class=\"\">Kontakt<\/h6>\r\n                  <\/div>\r\n                <\/div>\r\n                <div data-colibri-id=\"37566-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-26345 style-local-37566-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-26346-outer style-local-37566-c29-outer\">\r\n                      <div data-colibri-id=\"37566-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-26346 style-local-37566-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=\"37566-c30\" class=\"d-block style-26347 style-local-37566-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\/Mayra-Russo-photo-150x150.jpg\" class=\"style-26347-image style-local-37566-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-26347-frameImage style-local-37566-c30-frameImage\"><\/div>\r\n                              <\/div>\r\n                            <\/div>\r\n                          <\/div>\r\n                          <div data-colibri-id=\"37566-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-26348 style-local-37566-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-26349-outer style-local-37566-c32-outer\">\r\n                                <div data-colibri-id=\"37566-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-26349 style-local-37566-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=\"37566-c33\" class=\"h-global-transition-all h-heading style-26350 style-local-37566-c33 position-relative h-element\">\r\n                                      <!---->\r\n                                      <div class=\"h-heading__outer style-26350 style-local-37566-c33\">\r\n                                        <!---->\r\n                                        <!---->\r\n                                        <h4 class=\"\">Mayra Russo, M. Sc. <\/h4>\r\n                                      <\/div>\r\n                                    <\/div>\r\n                                    <div data-colibri-id=\"37566-c34\" class=\"h-x-container style-26351 style-local-37566-c34 position-relative h-element\">\r\n                                      <!---->\r\n                                      <div class=\"h-x-container-inner style-dynamic-37566-c34-group style-26351-spacing style-local-37566-c34-spacing\"><span class=\"h-link__outer style-26352-outer style-local-37566-c35-outer d-inline-flex h-element\"><a h-use-smooth-scroll=\"true\" href=\"mailto:mrusso@L3S.de\"  data-colibri-id=\"37566-c35\" class=\"d-flex w-100 align-items-center h-link style-26352 style-local-37566-c35 position-relative\"><!----><!----> <span>mrusso@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=\"37566-c36\" class=\"h-text h-text-component style-26353 style-local-37566-c36 position-relative h-element\">\r\n                            <!---->\r\n                            <!---->\r\n                            <div class=\"\">\r\n                              <p>Mayra Russo ist L3S-Doktorandin im Projekt NoBias. Sie besch\u00e4ftigt sich mit der Entwicklung computergest\u00fctzter Methoden zur Dokumentation von Verzerrungen in KI-Systemen, die semantische Datenmodelle verwenden. Au\u00dferdem interessiert sie sich f\u00fcr die Untersuchung der sozialen Implikationen der Datafizierung. <\/p>\r\n                            <\/div>\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-auto h-col-md-auto h-col-auto style-26354-outer style-local-37566-c37-outer\">\r\n                      <div data-colibri-id=\"37566-c37\" 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-26354 style-local-37566-c37 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=\"37566-c38\" class=\"d-block style-26355 style-local-37566-c38 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\/2022\/08\/cropped-Vidal-Maria-Esther-scaled-1-150x150.jpg\" class=\"style-26355-image style-local-37566-c38-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-26355-frameImage style-local-37566-c38-frameImage\"><\/div>\r\n                              <\/div>\r\n                            <\/div>\r\n                          <\/div>\r\n                          <div data-colibri-id=\"37566-c39\" 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-26356 style-local-37566-c39 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-26357-outer style-local-37566-c40-outer\">\r\n                                <div data-colibri-id=\"37566-c40\" 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-26357 style-local-37566-c40 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=\"37566-c41\" class=\"h-global-transition-all h-heading style-26350 style-local-37566-c41 position-relative h-element\">\r\n                                      <!---->\r\n                                      <div class=\"h-heading__outer style-26350 style-local-37566-c41\">\r\n                                        <!---->\r\n                                        <!---->\r\n                                        <h4 class=\"\">Prof. Dr. Maria-Esther Vidal <\/h4>\r\n                                      <\/div>\r\n                                    <\/div>\r\n                                    <div data-colibri-id=\"37566-c42\" class=\"h-x-container style-26358 style-local-37566-c42 position-relative h-element\">\r\n                                      <!---->\r\n                                      <div class=\"h-x-container-inner style-dynamic-37566-c42-group style-26358-spacing style-local-37566-c42-spacing\"><span class=\"h-link__outer style-26352-outer style-local-37566-c43-outer d-inline-flex h-element\"><a h-use-smooth-scroll=\"true\" href=\"mailto:vidal@L3S.de\"  data-colibri-id=\"37566-c43\" class=\"d-flex w-100 align-items-center h-link style-26352 style-local-37566-c43 position-relative\"><!----><!----> <span>vidal@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=\"37566-c44\" class=\"h-text h-text-component style-26353 style-local-37566-c44 position-relative h-element\">\r\n                            <!---->\r\n                            <!---->\r\n                            <div class=\"\">\r\n                              <p>L3S-Mitglied Maria-Esther Vidal ist ordentliche Professorin an der Leibniz Universit\u00e4t Hannover und leitet die Arbeitsgruppe Wissenschaftliches Datenmanagement (SDM) an der TIB \u2212 Leibniz-Informationszentrum f\u00fcr Technik und Naturwissenschaften. Sie forscht in den Bereichen Datenmanagement, semantische Datenintegration und maschinelles Lernen \u00fcber Wissensgraphen. <\/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>This fictional graphic on the left illustrated ChatGPT 4.o to the prompt &#8220;create an image about the structure of your algorithm&#8221;. The magnifying glass comes from Black Forest Lab&#8217;s Flux Schnell with a real snippet of the Python code Issue: 02\/2024 Excellence in AI research Fairness Hybrid Systems Reveal Biases In Learning Models Artificial intelligence [&hellip;]<\/p>","protected":false},"author":11,"featured_media":37567,"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-37566","page","type-page","status-publish","has-post-thumbnail","hentry","tag-binaire","tag-binaire-2024-02"],"acf":[],"aioseo_notices":[],"publishpress_future_action":{"enabled":false,"date":"2026-05-05 04:10:25","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\/37566","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=37566"}],"version-history":[{"count":4,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages\/37566\/revisions"}],"predecessor-version":[{"id":37843,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages\/37566\/revisions\/37843"}],"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\/37567"}],"wp:attachment":[{"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/media?parent=37566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/categories?post=37566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/tags?post=37566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}