{"id":34526,"date":"2024-08-08T14:09:03","date_gmt":"2024-08-08T12:09:03","guid":{"rendered":"https:\/\/www.l3s.de\/?page_id=34526"},"modified":"2024-08-13T12:09:16","modified_gmt":"2024-08-13T10:09:16","slug":"slimming-down-neural-networks","status":"publish","type":"page","link":"https:\/\/www.l3s.de\/de\/magazine\/binaire-articles\/slimming-down-neural-networks\/","title":{"rendered":"Schlankheitskur f\u00fcr neuronale Netze\u00a0\u00a0"},"content":{"rendered":"<div data-colibri-id=\"34526-c1\" class=\"style-25536 style-local-34526-c1 position-relative\">\n  <!---->\n  <div data-colibri-component=\"section\" data-colibri-id=\"34526-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-25537 style-local-34526-c2 position-relative\">\n    <!---->\n    <!---->\n    <div class=\"h-section-grid-container h-section-boxed-container\">\n      <!---->\n      <div data-colibri-id=\"34526-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-25538 style-local-34526-c3 position-relative\">\n        <!---->\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\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-25539-outer style-local-34526-c4-outer\">\n            <div data-colibri-id=\"34526-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-25539 style-local-34526-c4 position-relative\">\n              <div class=\"background-wrapper\">\n                <div class=\"background-layer background-layer-media-container-lg\">\n                  <div data-enabled=\"true\" data-colibri-component=\"parallax\" class=\"background-layer paraxify colibri-featured-img-bg lazyload\" model-id=\"34526-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>\n                <\/div>\n                <div class=\"background-layer background-layer-media-container-md\">\n                  <div data-enabled=\"true\" data-colibri-component=\"parallax\" class=\"background-layer paraxify colibri-featured-img-bg lazyload\" model-id=\"34526-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>\n                <\/div>\n                <div class=\"background-layer background-layer-media-container\">\n                  <div data-enabled=\"true\" data-colibri-component=\"parallax\" class=\"background-layer paraxify colibri-featured-img-bg lazyload\" model-id=\"34526-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>\n                <\/div>\n              <\/div>\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100\">\n                <!---->\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div data-colibri-id=\"34526-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-25540 style-local-34526-c5 position-relative\">\n        <!---->\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\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-25541-outer style-local-34526-c6-outer\">\n            <div data-colibri-id=\"34526-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-25541 style-local-34526-c6 position-relative\">\n              <!---->\n              <!---->\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\">\n                <!---->\n                <div data-colibri-id=\"34526-c7\" class=\"h-text h-text-component style-25542 style-local-34526-c7 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p>\u00a9<span style=\"font-weight: 400; font-size: 12px; font-family: &quot;Noto Sans&quot;; color: rgb(17, 47, 74);\">Das Bild wurde von Magic Media erstellt.<\/span><\/p>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div data-colibri-id=\"34526-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-25543 style-local-34526-c8 position-relative\">\n        <!---->\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\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-25544-outer style-local-34526-c9-outer\">\n            <div data-colibri-id=\"34526-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-25544 style-local-34526-c9 position-relative\">\n              <!---->\n              <!---->\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\">\n                <!---->\n                <div data-colibri-id=\"34526-c10\" class=\"h-text h-text-component style-25545 style-local-34526-c10 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p>Ausgabe: 01\/2024<\/p>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"34526-c11\" class=\"h-x-container style-25546 style-local-34526-c11 position-relative h-element\">\n                  <!---->\n                  <div class=\"h-x-container-inner style-dynamic-34526-c11-group style-25546-spacing style-local-34526-c11-spacing\"><span class=\"h-link__outer style-25547-outer style-local-34526-c12-outer d-inline-flex h-element\"><a h-use-smooth-scroll=\"true\" href=\"https:\/\/www.l3s.de\/de\/magazine\/#ai-energy-resource\"  data-colibri-id=\"34526-c12\" class=\"d-flex w-100 align-items-center h-link style-25547 style-local-34526-c12 position-relative\"><!----><!----> <span>KI, Energie und Ressourcenschutz<\/span><\/a>\n                    <\/span>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"34526-c13\" class=\"style-25548 style-local-34526-c13 position-relative h-element\">\n                  <!---->\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n          <div class=\"h-column h-column-container d-flex h-col-lg h-col-md-auto h-col-auto style-25549-outer style-local-34526-c14-outer\">\n            <div data-colibri-id=\"34526-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-25549 style-local-34526-c14 position-relative\">\n              <!---->\n              <!---->\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\">\n                <!---->\n                <div data-colibri-id=\"34526-c15\" class=\"h-global-transition-all h-heading style-25550 style-local-34526-c15 position-relative h-element\">\n                  <!---->\n                  <div class=\"h-heading__outer style-25550 style-local-34526-c15\">\n                    <!---->\n                    <!---->\n                    <h6 class=\"\">Effiziente und verantwortungsvolle KI<\/h6>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"34526-c16\" class=\"h-global-transition-all h-heading style-25551 style-local-34526-c16 position-relative h-element\">\n                  <!---->\n                  <div class=\"h-heading__outer style-25551 style-local-34526-c16\">\n                    <!---->\n                    <!---->\n                    <h1 class=\"\">Schlankheitskur f\u00fcr neuronale Netze <\/h1>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"34526-c17\" class=\"style-25552 style-local-34526-c17 position-relative h-element\">\n                  <!---->\n                <\/div>\n                <div data-colibri-id=\"34526-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-25553 style-local-34526-c18 position-relative\">\n                  <!---->\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\">\n                    <!---->\n                    <div class=\"h-column h-column-container d-flex h-col-lg h-col-md h-col-auto style-25554-outer style-local-34526-c19-outer\">\n                      <div data-colibri-id=\"34526-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-25554 style-local-34526-c19 position-relative\">\n                        <!---->\n                        <!---->\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\">\n                          <!---->\n                          <div data-colibri-id=\"34526-c20\" class=\"h-text h-text-component style-25555 style-local-34526-c20 position-relative h-element\">\n                            <!---->\n                            <!---->\n                            <div class=\"\">\n                              <p>Der wachsende Einsatz von k\u00fcnstlicher Intelligenz (KI) sorgt f\u00fcr steigende energetische Kosten und hinterl\u00e4sst damit einen nennenswerten Fu\u00dfabdruck in der \u00d6kobilanz. Doch k\u00f6nnen die Vorteile von KI auch energetisch effizient und sparsam genutzt werden? Im Projekt Automatisiertes Green-ML f\u00fcr Fahrerassistenzsysteme, kurz GreenAutoML4FAS, suchen Wissenschaftler des L3S gemeinsam mit dem hannoverschen Unternehmen VISCODA nach L\u00f6sungen f\u00fcr effiziente KI-Anwendungen beim autonomen Fahren.<\/p>\n                              <p>In den letzten Jahren konnte die \u00d6ffentlichkeit durch neue Anwendungen beobachten, wie  k\u00fcnstliche neuronale Netzwerke immer leistungsf\u00e4higer wurden. Gro\u00dfe neuronale Netzwerke wie ChatGPT ben\u00f6tigen dabei enorme Rechenressourcen. Ein Grund: Sie nutzen viele Milliarden Gewichte. Ein Gewicht gibt an, welche Bedeutung jede einzelne Verbindung zwischen den Neuronen des Netzwerks hat. Die Anzahl der genutzten Gewichte korreliert in etwa mit der ben\u00f6tigten Energie. Da zuk\u00fcnftige Fahrzeuge m\u00f6glichst sparsam und effizient sein sollen, lassen sich gro\u00dfe Modelle aus der KI-Forschung nicht so einfach in Millionen Fahrzeugen verbauen. \u201eEines unserer Ziele ist es daher, die F\u00e4higkeit von bestehenden gro\u00dfen Netzwerken in kleine Netzwerke mit wenigen Gewichten zu komprimieren, ohne dass die Genauigkeit nennenswert sinkt\u201c, sagt Timo Kaiser, der zusammen mit Patrick Glandorf und Prof. Dr.-Ing. Bodo Rosenhahn am Institut f\u00fcr Informationsverarbeitung der Leibniz Universit\u00e4t Hannover forscht.<\/p>\n                              <h6>Wenige Gewichte notwendig<\/h6>\n                              <p>Sparsifizierte neuronale Netzwerke (Englisch sparse: sp\u00e4rlich) nutzen nur einen Bruchteil der vorhandenen Gewichte. In ihrer Studie Hypersparse Neural Networks haben die hannoverschen Wissenschaftler eine Methode ver\u00f6ffentlicht, mit der regul\u00e4r genutzte Gewichte sukzessive aus dem neuronalen Netzwerk entfernt werden k\u00f6nnen. Dabei werden die neuronalen Netze nicht nur wie \u00fcblich mit gro\u00dfen Datenmengen trainiert, sondern es kommt noch eine Schwierigkeit hinzu: Der Trainingsalgorithmus wird \u201ebestraft\u201c, wenn er f\u00fcr die Berechnung des Ergebnisses zu viele Gewichte ben\u00f6tigt. Um die Hauptaufgabe, zum Beispiel das Klassifizieren von Bildern, weiterhin l\u00f6sen zu k\u00f6nnen, muss der Trainingsalgorithmus ein bereits trainiertes neuronales Netzwerk so umstrukturieren, dass eine sinnvolle Klassifikation auch mit wenigen Gewichten m\u00f6glich ist. Nach dem Training lassen sich die \u00fcberfl\u00fcssigen Gewichte physisch von der Hardware entfernen. \u201eWir sehen, dass sich je nach Anwendung problemlos bis zu 98 Prozent der Gewichte entfernen lassen, ohne dass die Genauigkeit kritisch sinkt,\u201c sagt Patrick Glandorf, Erstautor der Studie.<\/p>\n                              <h6>Neue Einblicke in die KI<\/h6>\n                              <p>Bei der Untersuchung des Algorithmus lernten die Wissenschaftler auch interessante Details \u00fcber das Verhalten von KI kennen. Entfernt man n\u00e4mlich den Gro\u00dfteil der Gewichte, bevor der Algorithmus die Komprimierung abgeschlossen hat, verschlechtert sich die Qualit\u00e4t des neuronalen Netzwerkes. Allerdings nicht willk\u00fcrlich, wie das Beispiel des CIFAR-10-Datensatzes zeigt. CIFAR 10 geh\u00f6rt mit einem Bestand von 60.000 Bildern, die in zehn Gruppen klassifiziert sind (Katzen, V\u00f6gel etc.), zu den in der Forschung zum maschinellen Lernen am h\u00e4ufigsten genutzten Datens\u00e4tzen. Die neuronalen Netzwerke scheinen die zehn Klassen unterschiedlich gut zu komprimieren. Bricht man die Komprimierung deutlich zu fr\u00fch ab, unterscheiden die Netzwerke tendenziell bereits zwischen Rehen, V\u00f6geln und Katzen, erkennen aber weder Pferde noch Flugzeuge. Die F\u00e4higkeit, letztere Klassen zu erkennen, wird dann sukzessive w\u00e4hrend der Anwendung des Algorithmus komprimiert. \u201eDiese Erkenntnisse geben Aufschluss \u00fcber die Benachteiligung bestimmter, vielleicht vulnerabler Gruppen\u201c, sagt Kaiser. Auch Pferde h\u00e4tten ein Recht darauf, im Stra\u00dfenverkehr erkannt zu werden.<\/p>\n                              <p>\u201eMit unserer Forschung stellen wir die Weichen f\u00fcr den verantwortungsvollen und effizienten Einsatz von k\u00fcnstlicher Intelligenz in allt\u00e4glichen Anwendungen\u201c, sagt Prof. Rosenhahn. \u201eDamit die neuen Technologien breit zug\u00e4nglich werden und dabei nicht zu Problemen in klimapolitischen Fragen werden, m\u00fcssen wir die Effizienz von KI genauso in den Fokus setzen, wie dessen reine F\u00e4higkeit, Probleme m\u00f6glichst genau zu l\u00f6sen. Mit dem Projekt GreenAutoML4FAS gehen wir hier einen gro\u00dfen Schritt in die richtige Richtung!\u201c<\/p>\n                            <\/div>\n                          <\/div>\n                        <\/div>\n                      <\/div>\n                    <\/div>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n  <div data-colibri-component=\"section\" data-colibri-id=\"34526-c21\" id=\"reusable-sections\" class=\"h-section h-section-global-spacing d-flex align-items-lg-center align-items-md-center align-items-center style-25556 style-local-34526-c21 position-relative\">\n    <!---->\n    <!---->\n    <div class=\"h-section-grid-container h-section-boxed-container\">\n      <!---->\n      <div data-colibri-id=\"34526-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-25557 style-local-34526-c22 position-relative\">\n        <!---->\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\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-25558-outer style-local-34526-c23-outer\">\n            <div data-colibri-id=\"34526-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-25558 style-local-34526-c23 position-relative\">\n              <!---->\n              <!---->\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\">\n                <!---->\n                <div data-colibri-id=\"34526-c24\" class=\"h-divider style-25559 style-local-34526-c24 position-relative h-element\">\n                  <!----><span class=\"h-divider__line style-25559-line style-local-34526-c24-line style-25559-line style-local-34526-c24-line\"><\/span><\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div data-colibri-id=\"34526-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-25560 style-local-34526-c25 position-relative\">\n        <!---->\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\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-25561-outer style-local-34526-c26-outer\">\n            <div data-colibri-id=\"34526-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-25561 style-local-34526-c26 position-relative\">\n              <!---->\n              <!---->\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\">\n                <!---->\n                <div data-colibri-id=\"34526-c27\" class=\"h-global-transition-all h-heading style-25562 style-local-34526-c27 position-relative h-element\">\n                  <!---->\n                  <div class=\"h-heading__outer style-25562 style-local-34526-c27\">\n                    <!---->\n                    <!---->\n                    <h6 class=\"\">Vorgestellte Projekte<\/h6>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"34526-c28\" class=\"d-block style-25563 style-local-34526-c28 position-relative h-element\">\n                  <!---->\n                  <div class=\"h-image__frame-container-outer\">\n                    <a href=\"https:\/\/www.l3s.de\/de\/research-at-l3s\/all-projects\/green-automl-for-driver-assistance-systems\/\" h-use-smooth-scroll=\"true\" class=\"image-link\">\n                      <div class=\"h-image__frame-container\">\n                        <!---->\n                        <!---->\n                        <img decoding=\"async\" width=\"1024\" height=\"1024\" data-src=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2024\/06\/GreenAutoML4FAS_Logo.jpeg\" class=\"wp-image-33872 style-25563-image style-local-34526-c28-image lazyload\" alt=\"\" data-srcset=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2024\/06\/GreenAutoML4FAS_Logo.jpeg 1024w, https:\/\/www.l3s.de\/wp-content\/uploads\/2024\/06\/GreenAutoML4FAS_Logo-300x300.jpeg 300w, https:\/\/www.l3s.de\/wp-content\/uploads\/2024\/06\/GreenAutoML4FAS_Logo-150x150.jpeg 150w, https:\/\/www.l3s.de\/wp-content\/uploads\/2024\/06\/GreenAutoML4FAS_Logo-768x768.jpeg 768w, https:\/\/www.l3s.de\/wp-content\/uploads\/2024\/06\/GreenAutoML4FAS_Logo-12x12.jpeg 12w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/1024;\" \/>\n                        <div class=\"h-image__frame h-hide-lg h-hide-md h-hide-sm style-25563-frameImage style-local-34526-c28-frameImage\"><\/div>\n                      <\/div>\n                    <\/a>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-25565-outer style-local-34526-c29-outer\">\n            <div data-colibri-id=\"34526-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-25565 style-local-34526-c29 position-relative\">\n              <!---->\n              <!---->\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\">\n                <!---->\n                <div data-colibri-id=\"34526-c30\" class=\"h-global-transition-all h-heading style-25562 style-local-34526-c30 position-relative h-element\">\n                  <!---->\n                  <div class=\"h-heading__outer style-25562 style-local-34526-c30\">\n                    <!---->\n                    <!---->\n                    <h6 class=\"\">Kontakt<\/h6>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"34526-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-25566 style-local-34526-c31 position-relative\">\n                  <!---->\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\">\n                    <!---->\n                    <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-25567-outer style-local-34526-c32-outer\">\n                      <div data-colibri-id=\"34526-c32\" 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-25567 style-local-34526-c32 position-relative\">\n                        <!---->\n                        <!---->\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\">\n                          <!---->\n                          <div data-colibri-id=\"34526-c33\" class=\"d-block style-25568 style-local-34526-c33 position-relative h-element\">\n                            <!---->\n                            <div class=\"h-image__frame-container-outer\">\n                              <div class=\"h-image__frame-container\">\n                                <!---->\n                                <!---->\n                                <img decoding=\"async\" width=\"600\" height=\"600\" data-src=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2024\/08\/Timo-Kaiser.jpg\" class=\"wp-image-34530 style-25568-image style-local-34526-c33-image lazyload\" alt=\"\" data-srcset=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2024\/08\/Timo-Kaiser.jpg 600w, https:\/\/www.l3s.de\/wp-content\/uploads\/2024\/08\/Timo-Kaiser-300x300.jpg 300w, https:\/\/www.l3s.de\/wp-content\/uploads\/2024\/08\/Timo-Kaiser-150x150.jpg 150w, https:\/\/www.l3s.de\/wp-content\/uploads\/2024\/08\/Timo-Kaiser-12x12.jpg 12w\" data-sizes=\"(max-width: 600px) 100vw, 600px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 600px; --smush-placeholder-aspect-ratio: 600\/600;\" \/>\n                                <div class=\"h-image__frame h-hide-lg h-hide-md h-hide-sm style-25568-frameImage style-local-34526-c33-frameImage\"><\/div>\n                              <\/div>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"34526-c34\" 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-25569 style-local-34526-c34 position-relative\">\n                            <!---->\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\">\n                              <!---->\n                              <div class=\"h-column h-column-container d-flex h-col-lg h-col-md h-col-auto style-25570-outer style-local-34526-c35-outer\">\n                                <div data-colibri-id=\"34526-c35\" 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-25570 style-local-34526-c35 position-relative\">\n                                  <!---->\n                                  <!---->\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\">\n                                    <!---->\n                                    <div data-colibri-id=\"34526-c36\" class=\"h-global-transition-all h-heading style-25571 style-local-34526-c36 position-relative h-element\">\n                                      <!---->\n                                      <div class=\"h-heading__outer style-25571 style-local-34526-c36\">\n                                        <!---->\n                                        <!---->\n                                        <h4 class=\"\">Timo Kaiser, M. Sc. <\/h4>\n                                      <\/div>\n                                    <\/div>\n                                    <div data-colibri-id=\"34526-c37\" class=\"h-x-container style-25572 style-local-34526-c37 position-relative h-element\">\n                                      <!---->\n                                      <div class=\"h-x-container-inner style-dynamic-34526-c37-group style-25572-spacing style-local-34526-c37-spacing\"><span class=\"h-link__outer style-25573-outer style-local-34526-c38-outer d-inline-flex h-element\"><a h-use-smooth-scroll=\"true\" href=\"mailto:kaiser@tnt.uni-hannover.de\"  data-colibri-id=\"34526-c38\" class=\"d-flex w-100 align-items-center h-link style-25573 style-local-34526-c38 position-relative\"><!----><!----> <span>kaiser@tnt.uni-hannover.de  <\/span><\/a>\n                                        <\/span>\n                                      <\/div>\n                                    <\/div>\n                                  <\/div>\n                                <\/div>\n                              <\/div>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"34526-c39\" class=\"h-text h-text-component style-25574 style-local-34526-c39 position-relative h-element\">\n                            <!---->\n                            <!---->\n                            <div class=\"\">\n                              <p>Timo Kaiser ist Wissenschaftlicher Mitarbeiter am Institut f\u00fcr Informationsverarbeitung. Er besch\u00e4ftigt sich mit dem Multiple-Object-Tracking und Unsicherheit in maschinellem Lernen. <\/p>\n                            <\/div>\n                          <\/div>\n                        <\/div>\n                      <\/div>\n                    <\/div>\n                    <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-25575-outer style-local-34526-c40-outer\">\n                      <div data-colibri-id=\"34526-c40\" 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-25575 style-local-34526-c40 position-relative\">\n                        <!---->\n                        <!---->\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\">\n                          <!---->\n                          <div data-colibri-id=\"34526-c41\" class=\"d-block style-25576 style-local-34526-c41 position-relative h-element\">\n                            <!---->\n                            <div class=\"h-image__frame-container-outer\">\n                              <div class=\"h-image__frame-container\">\n                                <!---->\n                                <!---->\n                                <img decoding=\"async\" width=\"600\" height=\"600\" data-src=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2024\/08\/Patrick-Glandorf.jpg\" class=\"wp-image-34529 style-25576-image style-local-34526-c41-image lazyload\" alt=\"\" data-srcset=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2024\/08\/Patrick-Glandorf.jpg 600w, https:\/\/www.l3s.de\/wp-content\/uploads\/2024\/08\/Patrick-Glandorf-300x300.jpg 300w, https:\/\/www.l3s.de\/wp-content\/uploads\/2024\/08\/Patrick-Glandorf-150x150.jpg 150w, https:\/\/www.l3s.de\/wp-content\/uploads\/2024\/08\/Patrick-Glandorf-12x12.jpg 12w\" data-sizes=\"(max-width: 600px) 100vw, 600px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 600px; --smush-placeholder-aspect-ratio: 600\/600;\" \/>\n                                <div class=\"h-image__frame h-hide-lg h-hide-md h-hide-sm style-25576-frameImage style-local-34526-c41-frameImage\"><\/div>\n                              <\/div>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"34526-c42\" 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-25577 style-local-34526-c42 position-relative\">\n                            <!---->\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\">\n                              <!---->\n                              <div class=\"h-column h-column-container d-flex h-col-lg h-col-md h-col-auto style-25578-outer style-local-34526-c43-outer\">\n                                <div data-colibri-id=\"34526-c43\" 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-25578 style-local-34526-c43 position-relative\">\n                                  <!---->\n                                  <!---->\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\">\n                                    <!---->\n                                    <div data-colibri-id=\"34526-c44\" class=\"h-global-transition-all h-heading style-25571 style-local-34526-c44 position-relative h-element\">\n                                      <!---->\n                                      <div class=\"h-heading__outer style-25571 style-local-34526-c44\">\n                                        <!---->\n                                        <!---->\n                                        <h4 class=\"\">Patrick Glandorf, M. Sc. <\/h4>\n                                      <\/div>\n                                    <\/div>\n                                    <div data-colibri-id=\"34526-c45\" class=\"h-x-container style-25579 style-local-34526-c45 position-relative h-element\">\n                                      <!---->\n                                      <div class=\"h-x-container-inner style-dynamic-34526-c45-group style-25579-spacing style-local-34526-c45-spacing\"><span class=\"h-link__outer style-25573-outer style-local-34526-c46-outer d-inline-flex h-element\"><a h-use-smooth-scroll=\"true\" href=\"mailto:glandorf@tnt.uni-hannover.de\"  data-colibri-id=\"34526-c46\" class=\"d-flex w-100 align-items-center h-link style-25573 style-local-34526-c46 position-relative\"><!----><!----> <span>glandorf@tnt.uni-hannover.de  <\/span><\/a>\n                                        <\/span>\n                                      <\/div>\n                                    <\/div>\n                                  <\/div>\n                                <\/div>\n                              <\/div>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"34526-c47\" class=\"h-text h-text-component style-25574 style-local-34526-c47 position-relative h-element\">\n                            <!---->\n                            <!---->\n                            <div class=\"\">\n                              <p>Patrick Glandorf ist Wissenschaftlicher Mitarbeiter am Institut f\u00fcr Informationsverarbeitung. Er forscht auf dem Gebiet des Ressourcen-effizienten maschinellen Lernens. <\/p>\n                            <\/div>\n                          <\/div>\n                        <\/div>\n                      <\/div>\n                    <\/div>\n                  <\/div>\n                <\/div>\n                <div data-colibri-id=\"34526-c48\" 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-25566 style-local-34526-c48 position-relative\">\n                  <!---->\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\">\n                    <!---->\n                    <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-25567-outer style-local-34526-c49-outer\">\n                      <div data-colibri-id=\"34526-c49\" 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-25567 style-local-34526-c49 position-relative\">\n                        <!---->\n                        <!---->\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\">\n                          <!---->\n                          <div data-colibri-id=\"34526-c50\" class=\"d-block style-25568 style-local-34526-c50 position-relative h-element\">\n                            <!---->\n                            <div class=\"h-image__frame-container-outer\">\n                              <div class=\"h-image__frame-container\">\n                                <!---->\n                                <!---->\n                                <img decoding=\"async\" width=\"600\" height=\"600\" data-src=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/08\/cropped-Rosenhahn-Bodo_2-1.jpg\" class=\"wp-image-31340 style-25568-image style-local-34526-c50-image lazyload\" alt=\"\" data-srcset=\"https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/08\/cropped-Rosenhahn-Bodo_2-1.jpg 600w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/08\/cropped-Rosenhahn-Bodo_2-1-300x300.jpg 300w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/08\/cropped-Rosenhahn-Bodo_2-1-150x150.jpg 150w, https:\/\/www.l3s.de\/wp-content\/uploads\/2022\/08\/cropped-Rosenhahn-Bodo_2-1-12x12.jpg 12w\" data-sizes=\"(max-width: 600px) 100vw, 600px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 600px; --smush-placeholder-aspect-ratio: 600\/600;\" \/>\n                                <div class=\"h-image__frame h-hide-lg h-hide-md h-hide-sm style-25568-frameImage style-local-34526-c50-frameImage\"><\/div>\n                              <\/div>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"34526-c51\" 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-25569 style-local-34526-c51 position-relative\">\n                            <!---->\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\">\n                              <!---->\n                              <div class=\"h-column h-column-container d-flex h-col-lg h-col-md h-col-auto style-25570-outer style-local-34526-c52-outer\">\n                                <div data-colibri-id=\"34526-c52\" 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-25570 style-local-34526-c52 position-relative\">\n                                  <!---->\n                                  <!---->\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\">\n                                    <!---->\n                                    <div data-colibri-id=\"34526-c53\" class=\"h-global-transition-all h-heading style-25571 style-local-34526-c53 position-relative h-element\">\n                                      <!---->\n                                      <div class=\"h-heading__outer style-25571 style-local-34526-c53\">\n                                        <!---->\n                                        <!---->\n                                        <h4 class=\"\">Prof. Dr.-Ing. Bodo Rosenhahn <\/h4>\n                                      <\/div>\n                                    <\/div>\n                                    <div data-colibri-id=\"34526-c54\" class=\"h-x-container style-25572 style-local-34526-c54 position-relative h-element\">\n                                      <!---->\n                                      <div class=\"h-x-container-inner style-dynamic-34526-c54-group style-25572-spacing style-local-34526-c54-spacing\"><span class=\"h-link__outer style-25573-outer style-local-34526-c55-outer d-inline-flex h-element\"><a h-use-smooth-scroll=\"true\" href=\"mailto:rosenhahn@L3S.de\"  data-colibri-id=\"34526-c55\" class=\"d-flex w-100 align-items-center h-link style-25573 style-local-34526-c55 position-relative\"><!----><!----> <span>rosenhahn@L3S.de  <\/span><\/a>\n                                        <\/span>\n                                      <\/div>\n                                    <\/div>\n                                  <\/div>\n                                <\/div>\n                              <\/div>\n                            <\/div>\n                          <\/div>\n                          <div data-colibri-id=\"34526-c56\" class=\"h-text h-text-component style-25574 style-local-34526-c56 position-relative h-element\">\n                            <!---->\n                            <!---->\n                            <div class=\"\">\n                              <p>Bodo Rosenhahn ist Direktor am L3S und leitet das Institut f\u00fcr Informationsverarbeitung. Er forscht auf den Gebieten Computer Vision, Maschinelles Lernen und Big Data. <\/p>\n                            <\/div>\n                          <\/div>\n                        <\/div>\n                      <\/div>\n                    <\/div>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u00a9The image generated by Magic Media. Issue: 01\/2024 AI, Energy and Resource Conservation Efficient and responsible AI Slimming down neural networks The growing use of artificial intelligence (AI) is increasing energy costs and leaving a significant footprint on the ecological balance sheet. But can the advantages of AI also be used in an energy-efficient and [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":34551,"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":[28,172],"class_list":["post-34526","page","type-page","status-publish","has-post-thumbnail","hentry","tag-binaire","tag-binaire-2024-01"],"acf":[],"aioseo_notices":[],"publishpress_future_action":{"enabled":false,"date":"2026-06-03 11:06:13","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\/34526","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=34526"}],"version-history":[{"count":6,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages\/34526\/revisions"}],"predecessor-version":[{"id":34644,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/pages\/34526\/revisions\/34644"}],"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\/34551"}],"wp:attachment":[{"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/media?parent=34526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/categories?post=34526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.l3s.de\/de\/wp-json\/wp\/v2\/tags?post=34526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}