{"acronym":"metanook18","aspect_ratio":"16:9","updated_at":"2026-03-10T00:30:07.203+01:00","title":"MetaNook 2018","schedule_url":"","slug":"conferences/metanook/2018","event_last_released_at":"2019-09-05T02:00:00.000+02:00","link":"https://2018.nook-luebeck.de/","description":"","webgen_location":"conferences/metanook/2018","logo_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/logo.svg","images_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018","recordings_url":"https://cdn.media.ccc.de/events/metanook/metanook-2018","url":"https://api.media.ccc.de/public/conferences/metanook18","events":[{"guid":"f56e636d-1bee-5490-8864-14c585ef50ea","title":"Continuous Deployment mit GitLab CI","subtitle":null,"slug":"metanook18-3-continuous_deployment_mit_gitlab_ci","link":"https://c3voc.de","description":"Eine detaillierte Enführung in Continuous Deployment mittels GitLab CI\n\nEigentlich ist Continuous Deployment ein offizielles Feature in GitLab. Unter dem Namen Auto-DevOps werden Funktionen bereitgestellt, um mit jeder Änderung ein automatisiertes Deployment der Software zu erhalten. In diesem Vortrag soll eine Alternative beleuchtet werden, die nicht unbedingt einen funktionsfähigen Kubernetes Cluster vorraussetzt.","original_language":"deu","persons":["j.ohny.b"],"tags":["metanook18","3","2018"],"view_count":90,"promoted":false,"date":"2018-11-09T00:00:00.000+01:00","release_date":"2019-09-05T02:00:00.000+02:00","updated_at":"2025-11-26T07:00:03.138+01:00","length":2215,"duration":2215,"thumb_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/3-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/3-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/3-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/3-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/metanook18-3-continuous_deployment_mit_gitlab_ci","url":"https://api.media.ccc.de/public/events/f56e636d-1bee-5490-8864-14c585ef50ea","conference_title":"MetaNook 2018","conference_url":"https://api.media.ccc.de/public/conferences/metanook18","related":[{"event_id":5273,"event_guid":"065e78a2-c020-4199-ad38-4bea1e62eb15","weight":3},{"event_id":7332,"event_guid":"50ad5991-1b2f-4a92-ba87-dec6456f085a","weight":4},{"event_id":7379,"event_guid":"0c8f7472-290c-4bdf-bff0-4a7ce16c4f84","weight":1},{"event_id":7761,"event_guid":"ebffdad1-55ef-4b66-b7cd-a170c801c147","weight":1},{"event_id":7763,"event_guid":"9958383e-2416-5df3-af9f-482402c6e1b1","weight":2},{"event_id":7767,"event_guid":"960e3a93-7dd8-5e9a-874b-464c1609ef0c","weight":3},{"event_id":7777,"event_guid":"8016fc37-b949-5647-bcdf-7f7c9ec9fb26","weight":4}]},{"guid":"9958383e-2416-5df3-af9f-482402c6e1b1","title":"Lightning Talk: Superior Security Heroes","subtitle":null,"slug":"metanook18-10-lightning_talk_superior_security_heroes","link":"https://c3voc.de","description":"Vorstellung von CTF und Werbung für's Team\n\nDie Uni Lübeck hat ein Capture the Flag Team, das gemeinsam trainiert und an Wettbewerben teilnimmt. Wie genau das funktioniert und warum sich CTF lohnt wird in diesem Vortrag erklärt.","original_language":"deu","persons":["Ida Bruhns"],"tags":["metanook18","10","2018"],"view_count":27,"promoted":false,"date":"2018-11-09T00:00:00.000+01:00","release_date":"2019-09-05T02:00:00.000+02:00","updated_at":"2025-02-04T08:00:07.108+01:00","length":418,"duration":418,"thumb_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/10-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/10-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/10-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/10-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/metanook18-10-lightning_talk_superior_security_heroes","url":"https://api.media.ccc.de/public/events/9958383e-2416-5df3-af9f-482402c6e1b1","conference_title":"MetaNook 2018","conference_url":"https://api.media.ccc.de/public/conferences/metanook18","related":[{"event_id":6469,"event_guid":"2cc78749-a8c0-5c48-83ac-ec0c40c1b41d","weight":1},{"event_id":6509,"event_guid":"14016199-6d4b-5f13-8b2f-a057afeb3abd","weight":1},{"event_id":7368,"event_guid":"e1b56229-fb1e-480c-9691-c137ec11ee51","weight":2},{"event_id":7762,"event_guid":"cb1751ef-ec99-51d1-98f8-9389758f255e","weight":2},{"event_id":7764,"event_guid":"631fa4ba-e11a-5421-ac6d-3e3ffe26e330","weight":2},{"event_id":7768,"event_guid":"2e1e0462-04b9-5a2c-9e2f-6075d9aa2414","weight":3},{"event_id":7769,"event_guid":"9bc67e87-9379-5409-92c0-8f2e725c69c5","weight":1},{"event_id":7770,"event_guid":"3b7edd84-4b14-50a9-b9d6-68766acaab12","weight":1},{"event_id":7773,"event_guid":"46510835-36b3-5c96-9081-6f354068c229","weight":2},{"event_id":7774,"event_guid":"f56e636d-1bee-5490-8864-14c585ef50ea","weight":2},{"event_id":7776,"event_guid":"ccececcb-f48e-5482-8bed-da4a82cc1ac7","weight":2},{"event_id":7777,"event_guid":"8016fc37-b949-5647-bcdf-7f7c9ec9fb26","weight":2}]},{"guid":"de7d16fc-a5b9-5e93-ab7d-2a0318791fc1","title":"Intro zu GraphQL","subtitle":"","slug":"metanook18-8-intro_zu_graphql","link":"https://c3voc.de","description":"GraphQL: Eine Reise vom API-Konzept zum lauffähigen Codebeispiel.\r\n\r\n\r\nGraphQL ist eine Anfragesprache für APIs, die initial von Facebook, jetzt aber von einer offenen Community entwickelt wird.\r\n\r\nZur Einführung ins Thema beginnt das Intro zu GraphQL mit einem Vortrag, um einen Überblick über die wesentlichen Konzepte und Möglichkeiten zu geben. Es wird auch auf mögliche Schwierigkeiten mit diesem API-Konzept hingewiesen.\r\n\r\nIm Anschluss wollen wir gemeinsam eine GraphQL-API aufbauen und erkunden. Dazu wird es vorbereiteten Beispielcode geben, den wir nach und nach anreichern können.\r\n\r\nUm selbst Code mitzuschreiben, werden Grundkenntnisse in HTML und JavaScript sowie ein eigener Rechner mit Node.js und npm oder yarn benötigt.\r\n\r\nVor dem Vortrag wird das Codebeispiel unter github.com/runjak/nook2018 und github.com/runjak/nook2018/releases verfügbar gemacht.\r\n        ","original_language":"deu","persons":["Fiona Runge"],"tags":["metanook18","8","2018"],"view_count":54,"promoted":false,"date":"2018-11-09T00:00:00.000+01:00","release_date":"2019-09-05T02:00:00.000+02:00","updated_at":"2025-09-04T10:45:09.499+02:00","length":4771,"duration":4771,"thumb_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/8-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/8-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/8-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/8-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/metanook18-8-intro_zu_graphql","url":"https://api.media.ccc.de/public/events/de7d16fc-a5b9-5e93-ab7d-2a0318791fc1","conference_title":"MetaNook 2018","conference_url":"https://api.media.ccc.de/public/conferences/metanook18","related":[{"event_id":5443,"event_guid":"be758761-e7e8-5c35-894c-abca5f0876e4","weight":2},{"event_id":6474,"event_guid":"f58a2b6d-bde0-483b-a8db-043ea9371cb6","weight":1},{"event_id":6611,"event_guid":"b1b28bd0-5279-4950-8385-9ee8a57187f9","weight":1},{"event_id":7165,"event_guid":"6d85b6d0-3009-4e8b-afcb-020628372d10","weight":2},{"event_id":7182,"event_guid":"923bee7e-49a8-58fd-8755-d18288856e14","weight":1},{"event_id":7184,"event_guid":"74156859-544c-5d8a-857b-790a3cbd7630","weight":1},{"event_id":7190,"event_guid":"1e6c9327-1287-51e4-b506-e10a20adb2d8","weight":1},{"event_id":7375,"event_guid":"d8db148c-39e4-4f1e-af23-a26a477c82ee","weight":1},{"event_id":7383,"event_guid":"acc3dd01-bec3-444f-80c1-5dd37f522aa4","weight":1},{"event_id":7409,"event_guid":"b4902bdb-38ab-5abb-9884-5efdb4bca02f","weight":1},{"event_id":7411,"event_guid":"eda75c8d-fe02-5986-a6c3-d0b699231b6a","weight":1},{"event_id":7417,"event_guid":"84c25f65-998a-43a8-bd32-2fe91fe42ff7","weight":2},{"event_id":7423,"event_guid":"54aa059d-1205-5afb-8a11-68ef351b0ab9","weight":1},{"event_id":7449,"event_guid":"93312758-6925-5e84-85b5-3b80f92a0faa","weight":1},{"event_id":7450,"event_guid":"cd241757-8364-4eb1-8173-f049b54efca7","weight":1},{"event_id":7452,"event_guid":"f86ec299-33c8-52ec-a207-62a444e8acbf","weight":1},{"event_id":7457,"event_guid":"879d54a4-a90e-5e0d-8c56-c189ba166c72","weight":1},{"event_id":7754,"event_guid":"a413689b-2102-5eec-93ef-bae111230fd3","weight":1},{"event_id":7762,"event_guid":"cb1751ef-ec99-51d1-98f8-9389758f255e","weight":1},{"event_id":7763,"event_guid":"9958383e-2416-5df3-af9f-482402c6e1b1","weight":1},{"event_id":7764,"event_guid":"631fa4ba-e11a-5421-ac6d-3e3ffe26e330","weight":3},{"event_id":7765,"event_guid":"6e67499a-2c68-529c-8daa-4f9d8bcb5e90","weight":1},{"event_id":7766,"event_guid":"ea38250f-4b1c-59f4-ae99-a5ef3d5835f6","weight":1},{"event_id":7768,"event_guid":"2e1e0462-04b9-5a2c-9e2f-6075d9aa2414","weight":2},{"event_id":7770,"event_guid":"3b7edd84-4b14-50a9-b9d6-68766acaab12","weight":2},{"event_id":7774,"event_guid":"f56e636d-1bee-5490-8864-14c585ef50ea","weight":1},{"event_id":7775,"event_guid":"4e545743-1018-5b4a-95b1-4acd0b1f7be7","weight":1},{"event_id":7776,"event_guid":"ccececcb-f48e-5482-8bed-da4a82cc1ac7","weight":1},{"event_id":7777,"event_guid":"8016fc37-b949-5647-bcdf-7f7c9ec9fb26","weight":2}]},{"guid":"8016fc37-b949-5647-bcdf-7f7c9ec9fb26","title":"Grundlagen guter Grafiken","subtitle":null,"slug":"metanook18-7-grundlagen_guter_grafiken","link":"https://c3voc.de","description":"Wie gestaltet man Diagramme, Plots und schematischen Abbildungen?\n\nIn wissenschaftlichen Texten, Dokumentationen und insbesondere in Präsentationen und auf Postern stehen wir oft vor der Herausforderung, komplexe Zusammenhänge möglichst einfach zu visualisieren. Was macht gute Grafiken aus und warum sind die eigenen in PowerPoint aus Formen zusammengesetzten Bilder manchmal nicht so überzeugend? Was kann man tun, damit die Diagramme in Excel hilfreicher werden? Dieser Vortrag gibt eine Einführung in einige Gestaltungsprinzipien, die beim Entwerfen von Grafiken helfen können. Wir beginnen mit ein wenig Theorie zur Lenkung von Aufmerksamkeit und der visuellen Wahrnehmung. Anschließend lernen wir an praktischen Beispielen, wie man mit wenig Aufwand deutlich bessere Ergebnis erzielen kann, wenn man einige einfach Regeln befolgt. Es spielt dabei keine Rolle, ob du TikZ, PowerPoint, Excel, Visio, Dia, yEd, Paint oder Stift und Papier benutzt. In diesem Vortrag geht es nicht um die Bedienung einer bestimmten Software, sondern um allgemeingültige Grundlagen guter Grafiken.","original_language":"deu","persons":["Malte Schmitz"],"tags":["metanook18","7","2018"],"view_count":156,"promoted":false,"date":"2018-11-09T00:00:00.000+01:00","release_date":"2019-09-05T02:00:00.000+02:00","updated_at":"2025-12-01T09:45:03.086+01:00","length":3117,"duration":3117,"thumb_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/7-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/7-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/7-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/7-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/metanook18-7-grundlagen_guter_grafiken","url":"https://api.media.ccc.de/public/events/8016fc37-b949-5647-bcdf-7f7c9ec9fb26","conference_title":"MetaNook 2018","conference_url":"https://api.media.ccc.de/public/conferences/metanook18","related":[{"event_id":7373,"event_guid":"045e8a2c-63d0-4335-886e-cbd6323afc73","weight":2},{"event_id":7389,"event_guid":"ed4b6c75-14f4-49fe-a11e-3762bd6b54e3","weight":6},{"event_id":7417,"event_guid":"84c25f65-998a-43a8-bd32-2fe91fe42ff7","weight":5},{"event_id":7453,"event_guid":"ffa61ddc-7493-5c90-8976-ca25cf368bd0","weight":3},{"event_id":7760,"event_guid":"0850ac34-342c-4352-89d5-6c31f0f1fe6b","weight":5},{"event_id":7761,"event_guid":"ebffdad1-55ef-4b66-b7cd-a170c801c147","weight":4},{"event_id":7767,"event_guid":"960e3a93-7dd8-5e9a-874b-464c1609ef0c","weight":7},{"event_id":7768,"event_guid":"2e1e0462-04b9-5a2c-9e2f-6075d9aa2414","weight":8},{"event_id":7770,"event_guid":"3b7edd84-4b14-50a9-b9d6-68766acaab12","weight":4},{"event_id":7771,"event_guid":"eff07fac-3ed5-548f-86d7-6f022a7a01fb","weight":4},{"event_id":7774,"event_guid":"f56e636d-1bee-5490-8864-14c585ef50ea","weight":4},{"event_id":7776,"event_guid":"ccececcb-f48e-5482-8bed-da4a82cc1ac7","weight":6},{"event_id":7778,"event_guid":"e6c9961b-e473-53f9-b271-31b27f7d7b88","weight":4}]},{"guid":"eff07fac-3ed5-548f-86d7-6f022a7a01fb","title":"OpenStreetMap - Daten nutzen","subtitle":null,"slug":"metanook18-15-openstreetmap_daten_nutzen","link":"https://c3voc.de","description":"Das Datenformat verstehen und für eigene Anwendungen nutzen.\n\n\nIn Anlehnung an den Vortrag aus dem Vorjahr „OpenStreetMap - Ein Überblick“ wird hier näher auf die Art und Weise eingegangen, wie die Datenstrukturen organisiert sind und der Unterschied zu üblichen GIS-Datenformaten erläutert. Am Beispiel einer einfachen Karte wird demonstriert, wie die Daten ausgelesen, umgewandelt und für eigene Zwecke genutzt werden können.\n\nVorwissen: Grundkenntnisse von SQL und postgis sind von Vorteil. Ein Blick auf www.openstreetmap.org und wiki.openstreetmap.org ist für das grundsätzliche Verständnis des Projektes von Vorteil, aber nicht unbedingt erforderlich.\n        ","original_language":"deu","persons":["Wolfgang Hinsch"],"tags":["metanook18","15","2018"],"view_count":67,"promoted":false,"date":"2018-11-09T00:00:00.000+01:00","release_date":"2019-09-05T02:00:00.000+02:00","updated_at":"2025-11-25T02:45:03.069+01:00","length":2396,"duration":2396,"thumb_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/15-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/15-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/15-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/15-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/metanook18-15-openstreetmap_daten_nutzen","url":"https://api.media.ccc.de/public/events/eff07fac-3ed5-548f-86d7-6f022a7a01fb","conference_title":"MetaNook 2018","conference_url":"https://api.media.ccc.de/public/conferences/metanook18","related":[{"event_id":2217,"event_guid":"Mw1wjnNzwxzSkM3Ip5Lg0g","weight":1},{"event_id":2530,"event_guid":"a4478dbf-90c0-4633-aa8e-4fe993840089","weight":1},{"event_id":2875,"event_guid":"0bdbef2d-1594-4582-b315-7ee5da5505bf","weight":1},{"event_id":2892,"event_guid":"668ba44b-6800-4a8f-9544-b8e5cd7bd86c","weight":1},{"event_id":2920,"event_guid":"d516ffe3-d32d-4bed-8289-09d245ac2b2f","weight":1},{"event_id":3712,"event_guid":"cb23378b-6db0-4e2f-a4c8-f5006a467ca3","weight":1},{"event_id":4794,"event_guid":"a2887b4a-0c9d-4220-a52f-c65c20ae25d7","weight":1},{"event_id":4866,"event_guid":"117a52b4-f675-49dd-aafe-659c07b6bc9c","weight":1},{"event_id":5389,"event_guid":"7de8a55e-c46b-504d-babe-4a25730417cd","weight":1},{"event_id":5831,"event_guid":"5fa9fb17-3bb5-43c2-9ef9-3ed9db1c957a","weight":1},{"event_id":6430,"event_guid":"462f9320-3a0e-4785-82de-15343803c2ba","weight":1},{"event_id":6803,"event_guid":"af989d48-b461-5bbc-a1a8-e73f2d9002e9","weight":1},{"event_id":7167,"event_guid":"f747513b-2c8f-4257-9948-7554fe084002","weight":1},{"event_id":7177,"event_guid":"a15c9d68-1bf9-4252-ba17-963a615cc127","weight":1},{"event_id":7184,"event_guid":"74156859-544c-5d8a-857b-790a3cbd7630","weight":2},{"event_id":7186,"event_guid":"168a9113-e1e2-5596-9d2e-c7a442826933","weight":1},{"event_id":7202,"event_guid":"5235c598-75f7-5b6e-a8a5-ea05e9dc4a0e","weight":1},{"event_id":7368,"event_guid":"e1b56229-fb1e-480c-9691-c137ec11ee51","weight":1},{"event_id":7381,"event_guid":"e988c76b-3a47-46de-a2c7-77c49a5e731b","weight":1},{"event_id":7393,"event_guid":"a9b096f5-3db7-4c83-af7c-289afa1d886c","weight":1},{"event_id":7397,"event_guid":"f650773d-d9df-4050-814c-a9505c439b30","weight":1},{"event_id":7442,"event_guid":"b4e3314b-cab3-4eb4-b69a-49c461bcc30c","weight":1},{"event_id":7522,"event_guid":"74922ed0-86dd-5568-98fb-6fc812852441","weight":1},{"event_id":7767,"event_guid":"960e3a93-7dd8-5e9a-874b-464c1609ef0c","weight":2},{"event_id":7768,"event_guid":"2e1e0462-04b9-5a2c-9e2f-6075d9aa2414","weight":2},{"event_id":7769,"event_guid":"9bc67e87-9379-5409-92c0-8f2e725c69c5","weight":2},{"event_id":7770,"event_guid":"3b7edd84-4b14-50a9-b9d6-68766acaab12","weight":1},{"event_id":7777,"event_guid":"8016fc37-b949-5647-bcdf-7f7c9ec9fb26","weight":4},{"event_id":7779,"event_guid":"ced3727e-d015-11e9-9d8f-abf1a48dcb21","weight":1},{"event_id":7780,"event_guid":"45cf4a3b-be96-50d0-bdbd-1c82c57605e3","weight":1},{"event_id":7788,"event_guid":"6986d495-b3e9-5388-851b-cb4d4f0a79ff","weight":1},{"event_id":7794,"event_guid":"624c002f-4996-56ea-8130-28fbcdb53869","weight":1}]},{"guid":"2e1e0462-04b9-5a2c-9e2f-6075d9aa2414","title":"Was steckt hinter Identitätsdiebstahl?","subtitle":null,"slug":"metanook18-17-was_steckt_hinter_identitaetsdiebstahl","link":"https://c3voc.de","description":"Einführung in die Thematik und Cross-Plattform-Beispiel\n\nGeleakte Passwörter, gekaperte Social-Media-Accounts, Kompromittierung ganzer „Digitaler Identitäten“: Identitätsdiebstahl ist aus unserer Welt nicht mehr wegzudenken. Dieser Talk gibt eine Einführung in die Thematik und erläutert anhand des klassischen Authentifizierungsprozesses, an welchen Komponenten eine Kompromittierung prinzipiell ansetzen kann. Am Beispiel eines realen Falles (Quelle) wird aufgezeigt, wie Identitätsdiebstahl über mehrere Plattformen hinweg erfolgreich sein kann.","original_language":"deu","persons":["Dorina Gumm"],"tags":["metanook18","17","2018"],"view_count":111,"promoted":false,"date":"2018-11-09T00:00:00.000+01:00","release_date":"2019-09-05T02:00:00.000+02:00","updated_at":"2026-01-30T10:15:10.980+01:00","length":2736,"duration":2736,"thumb_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/17-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/17-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/17-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/17-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/metanook18-17-was_steckt_hinter_identitaetsdiebstahl","url":"https://api.media.ccc.de/public/events/2e1e0462-04b9-5a2c-9e2f-6075d9aa2414","conference_title":"MetaNook 2018","conference_url":"https://api.media.ccc.de/public/conferences/metanook18","related":[{"event_id":4091,"event_guid":"89301773-77c1-5a36-bb6d-63ab391f6d33","weight":1},{"event_id":7450,"event_guid":"cd241757-8364-4eb1-8173-f049b54efca7","weight":2},{"event_id":7452,"event_guid":"f86ec299-33c8-52ec-a207-62a444e8acbf","weight":2},{"event_id":7453,"event_guid":"ffa61ddc-7493-5c90-8976-ca25cf368bd0","weight":1},{"event_id":7454,"event_guid":"da999f3a-edf0-590a-85f8-37cb00cf21d9","weight":1},{"event_id":7762,"event_guid":"cb1751ef-ec99-51d1-98f8-9389758f255e","weight":2},{"event_id":7763,"event_guid":"9958383e-2416-5df3-af9f-482402c6e1b1","weight":3},{"event_id":7766,"event_guid":"ea38250f-4b1c-59f4-ae99-a5ef3d5835f6","weight":3},{"event_id":7767,"event_guid":"960e3a93-7dd8-5e9a-874b-464c1609ef0c","weight":2},{"event_id":7769,"event_guid":"9bc67e87-9379-5409-92c0-8f2e725c69c5","weight":2},{"event_id":7771,"event_guid":"eff07fac-3ed5-548f-86d7-6f022a7a01fb","weight":2},{"event_id":7772,"event_guid":"de7d16fc-a5b9-5e93-ab7d-2a0318791fc1","weight":2},{"event_id":7776,"event_guid":"ccececcb-f48e-5482-8bed-da4a82cc1ac7","weight":2},{"event_id":7777,"event_guid":"8016fc37-b949-5647-bcdf-7f7c9ec9fb26","weight":8}]},{"guid":"3b7edd84-4b14-50a9-b9d6-68766acaab12","title":"Einführung in die Statistik-Software R","subtitle":null,"slug":"metanook18-5-einfuehrung_in_die_statistik_software_r","link":"https://c3voc.de","description":"Ein praktischer Einstieg (hoffentlich) ohne ARRRRRGHs\n\n\nDie kostenlose Statistik-Software R ist extrem mächtig (und cool) — kommt allerdings mit einer ziemlich hohen Einstiegshürde daher.\n\nIn dieser Einführung gehen wir den Prozess einer Datenauswertung einmal beispielhaft durch. Vom Importieren von Daten (z. B. Fragebogen- oder Messdaten), über Datenbereinigung, Berechnungen, Visualisierung bis zu statistischen Tests. Außerdem gibt es Tips zur weiteren Einarbeitung und zum strukturierten Arbeiten bei der Auswertung. Damit spart man sich Arbeit, kann einfach die Berechnungen bei neuen Fällen aktualisieren, und versteht auch Monate später noch, was man gemacht hat.\n\nDiese Einführung richtet sich an alle Personen, die Daten auswerten möchten, insbesondere Personen (z. B. aus Psychologie, Medizin, Medieninformatik, etc.), die bisher nur mit SPSS oder anderer GUI-basierten Statistik-Software gearbeitet haben.\n        ","original_language":"deu","persons":["Daniel Wessel"],"tags":["metanook18","5","2018"],"view_count":135,"promoted":false,"date":"2018-11-09T00:00:00.000+01:00","release_date":"2019-09-05T02:00:00.000+02:00","updated_at":"2025-10-12T10:15:09.689+02:00","length":2803,"duration":2803,"thumb_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/5-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/5-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/5-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/5-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/metanook18-5-einfuehrung_in_die_statistik_software_r","url":"https://api.media.ccc.de/public/events/3b7edd84-4b14-50a9-b9d6-68766acaab12","conference_title":"MetaNook 2018","conference_url":"https://api.media.ccc.de/public/conferences/metanook18","related":[{"event_id":3701,"event_guid":"155a622a-196e-4e05-a262-88f3a7726bbe","weight":1},{"event_id":7373,"event_guid":"045e8a2c-63d0-4335-886e-cbd6323afc73","weight":1},{"event_id":7389,"event_guid":"ed4b6c75-14f4-49fe-a11e-3762bd6b54e3","weight":1},{"event_id":7412,"event_guid":"0ef9486d-7f7a-5298-9042-3e55c19768d2","weight":1},{"event_id":7773,"event_guid":"46510835-36b3-5c96-9081-6f354068c229","weight":3},{"event_id":7776,"event_guid":"ccececcb-f48e-5482-8bed-da4a82cc1ac7","weight":6},{"event_id":7777,"event_guid":"8016fc37-b949-5647-bcdf-7f7c9ec9fb26","weight":4},{"event_id":7778,"event_guid":"e6c9961b-e473-53f9-b271-31b27f7d7b88","weight":4}]},{"guid":"46510835-36b3-5c96-9081-6f354068c229","title":"Tree Decomposition","subtitle":null,"slug":"metanook18-16-tree_decomposition","link":"https://c3voc.de","description":"A Nontrivial Case Of Code Parallelization For Beginners\n\n\nImagine a streamflow network, a river with several arms but no cycles. Small streams rise from springs, flow together and gather in a big stream. Then it rains locally and water rises at certain places. In the next time step that water will flow downstream and hence the water height will rise somewhere else. Imagine, we create a model and try to calculate the traversing water down the river network from the sources to a sink. This is our example model we would like to parallelize, meaning we want to calculate the outcome with the help of several computing nodes to decrease computing time. In lots of cases when it comes to parallelization, we have a data set and perform an independent operation on each entry in the same way. In that case we can divide our data set in several subdatasets and order different computing nodes to perform this operations. There has to be (almost) no communication and we can practically divide the sequential running time for the program for the whole data set by the number of computing nodes to get the new parallel running time. In our case some of the calculations are dependent on others, but there are still independent parts. Parallelization can achieve lower running time but has its limits.\n\nIn this talk I will\n – explain, what a tree is in mathematical sense and describe, why a streamflow network and a tree is basically the same\n – give a short overview over an implentation of that data structure\n – explain the main idea on how to parallelize tree data structures\n – describe how I cut down trees\n – explain how we can create a schedule\n – give a short introduction to openMP and MPI and the main differences\n – discuss the limits of the parallelization\n – give some insight into the implementation.\n\nI will work with lots of images and vizual representations of the data structures.\n        ","original_language":"deu","persons":["Maren Kaluza"],"tags":["metanook18","16","2018"],"view_count":60,"promoted":false,"date":"2018-11-09T00:00:00.000+01:00","release_date":"2019-09-05T02:00:00.000+02:00","updated_at":"2026-01-24T10:15:10.731+01:00","length":4221,"duration":4221,"thumb_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/16-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/16-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/16-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/16-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/metanook18-16-tree_decomposition","url":"https://api.media.ccc.de/public/events/46510835-36b3-5c96-9081-6f354068c229","conference_title":"MetaNook 2018","conference_url":"https://api.media.ccc.de/public/conferences/metanook18","related":[{"event_id":7762,"event_guid":"cb1751ef-ec99-51d1-98f8-9389758f255e","weight":1},{"event_id":7763,"event_guid":"9958383e-2416-5df3-af9f-482402c6e1b1","weight":2},{"event_id":7768,"event_guid":"2e1e0462-04b9-5a2c-9e2f-6075d9aa2414","weight":1},{"event_id":7769,"event_guid":"9bc67e87-9379-5409-92c0-8f2e725c69c5","weight":1},{"event_id":7770,"event_guid":"3b7edd84-4b14-50a9-b9d6-68766acaab12","weight":3},{"event_id":7776,"event_guid":"ccececcb-f48e-5482-8bed-da4a82cc1ac7","weight":3},{"event_id":7777,"event_guid":"8016fc37-b949-5647-bcdf-7f7c9ec9fb26","weight":3}]},{"guid":"e6c9961b-e473-53f9-b271-31b27f7d7b88","title":"Combining permaculture and hackerculture","subtitle":null,"slug":"metanook18-2-combining_permaculture_and_hackerculture","link":"https://c3voc.de","description":"Exploring the possibilities of a more eco friendly and optimized life\n\nIn a world where we are all connected through technology using devices we carry around with us we have redefined the meaning of community. Collectively we feel concerned about what is happening to our environment and our fellow humans and yet at the same time helpless to change the world. Many want to live more ecologically and connected to nature whilst optimzing life with the technological advancements and connections we have made. In this lecture we explore possible solutions to this problem. Different ways of living as part of a community, consuming, producing and inspiring change.","original_language":"eng","persons":["Aimee Fenech","Franz Gatzke"],"tags":["metanook18","2","2018"],"view_count":74,"promoted":false,"date":"2018-11-09T00:00:00.000+01:00","release_date":"2019-09-05T02:00:00.000+02:00","updated_at":"2025-04-22T10:00:02.804+02:00","length":2916,"duration":2916,"thumb_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/2-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/2-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/2-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/2-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/metanook18-2-combining_permaculture_and_hackerculture","url":"https://api.media.ccc.de/public/events/e6c9961b-e473-53f9-b271-31b27f7d7b88","conference_title":"MetaNook 2018","conference_url":"https://api.media.ccc.de/public/conferences/metanook18","related":[{"event_id":5447,"event_guid":"344cb1ad-7a62-5219-b320-236c98ae9493","weight":2},{"event_id":7412,"event_guid":"0ef9486d-7f7a-5298-9042-3e55c19768d2","weight":2},{"event_id":7438,"event_guid":"d6b8d105-2540-5f33-955a-f73ae31831ca","weight":2},{"event_id":7459,"event_guid":"4263620e-f36f-4408-b702-01481e0efbd7","weight":2},{"event_id":7761,"event_guid":"ebffdad1-55ef-4b66-b7cd-a170c801c147","weight":2},{"event_id":7770,"event_guid":"3b7edd84-4b14-50a9-b9d6-68766acaab12","weight":4},{"event_id":7777,"event_guid":"8016fc37-b949-5647-bcdf-7f7c9ec9fb26","weight":4}]},{"guid":"cb1751ef-ec99-51d1-98f8-9389758f255e","title":"Lightning Talk: Integration in 600 Sekunden","subtitle":null,"slug":"metanook18-9-lightning_talk_integration_in_600_sekunden","link":"https://c3voc.de","description":"Enterprise Application Integration \u0026 Enterprise Integration Patterns\n\nNahezu jeder Softwareentwickler integriert regelmäßig entfernte Softwaresysteme in seine Anwendungslandschaft. Damit dies in Zukunft vielleicht etwas systematischer geschieht, zeigt dieser Lightning Talk einfache, theoretische Grundlagen und das Arbeiten mit Enterprise Integration Patterns. Abschließend gibt es einen kurzen Ausblick, welche Tools hierbei unterstützen können.","original_language":"deu","persons":["Mario Rutz"],"tags":["metanook18","9","2018"],"view_count":4,"promoted":false,"date":"2018-11-09T00:00:00.000+01:00","release_date":"2019-09-05T02:00:00.000+02:00","updated_at":"2019-11-14T07:00:05.464+01:00","length":425,"duration":425,"thumb_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/9-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/9-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/9-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/9-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/metanook18-9-lightning_talk_integration_in_600_sekunden","url":"https://api.media.ccc.de/public/events/cb1751ef-ec99-51d1-98f8-9389758f255e","conference_title":"MetaNook 2018","conference_url":"https://api.media.ccc.de/public/conferences/metanook18","related":[{"event_id":7383,"event_guid":"acc3dd01-bec3-444f-80c1-5dd37f522aa4","weight":2},{"event_id":7763,"event_guid":"9958383e-2416-5df3-af9f-482402c6e1b1","weight":2},{"event_id":7764,"event_guid":"631fa4ba-e11a-5421-ac6d-3e3ffe26e330","weight":2},{"event_id":7766,"event_guid":"ea38250f-4b1c-59f4-ae99-a5ef3d5835f6","weight":2},{"event_id":7768,"event_guid":"2e1e0462-04b9-5a2c-9e2f-6075d9aa2414","weight":2},{"event_id":7769,"event_guid":"9bc67e87-9379-5409-92c0-8f2e725c69c5","weight":1},{"event_id":7770,"event_guid":"3b7edd84-4b14-50a9-b9d6-68766acaab12","weight":1},{"event_id":7773,"event_guid":"46510835-36b3-5c96-9081-6f354068c229","weight":1},{"event_id":7776,"event_guid":"ccececcb-f48e-5482-8bed-da4a82cc1ac7","weight":1}]},{"guid":"ccececcb-f48e-5482-8bed-da4a82cc1ac7","title":"Die nichteuklidische Geometrie","subtitle":null,"slug":"metanook18-4-die_nichteuklidische_geometrie","link":"https://c3voc.de","description":"Was wäre, wenn es keine eindeutigen oder gar keine Parallelen gäbe?\n\n\nDen dreidimensionalen Anschauungsraum kennen wir intuitiv aus dem Alltag. Mathematisch folgt er den schon von Euklid im dritten Jahrhundert v.Chr. beschriebenen Grundsätzen (Axiomen). Insbesondere das Parallelenaxiom, auch Euklids 5. Axiom: Sind eine Gerade und ein Punkt gegeben, existiert genau eine Gerade durch ebendiesen Punkt, die zur gegebenen Gerade parallel ist.\n\nKann man auf dieses Axiom verzichten? Was passiert dann? 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Dabei wird der „Configuration as Code“-Ansatz verwendet, so dass es im Prinzip keinen Unterschied mehr macht, ob man eine Maschine oder 1000 konfigurieren möchte.\n\nOb Bastelprojekt oder professionelles Umfeld: Mit Ansible ist es ein Kinderspiel, ein oder mehrere Systeme in den gewünschten Zustand zu bringen.\n        ","original_language":"deu","persons":["Tobias Mende"],"tags":["metanook18","1","2018"],"view_count":183,"promoted":false,"date":"2018-11-09T00:00:00.000+01:00","release_date":"2019-09-05T02:00:00.000+02:00","updated_at":"2026-02-10T14:15:11.042+01:00","length":2630,"duration":2630,"thumb_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/1-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/1-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/1-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/1-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/metanook18-1-ansible_open_source_it_automation","url":"https://api.media.ccc.de/public/events/960e3a93-7dd8-5e9a-874b-464c1609ef0c","conference_title":"MetaNook 2018","conference_url":"https://api.media.ccc.de/public/conferences/metanook18","related":[{"event_id":2782,"event_guid":"d2328633-84a4-11e5-9649-a26c53846c81","weight":1},{"event_id":3085,"event_guid":"fe349b93-6f5a-4964-83d0-d9f5c65bb68e","weight":4},{"event_id":4546,"event_guid":"57545943-4844-2020-2020-202020202020","weight":1},{"event_id":5758,"event_guid":"ef2ff203-e91d-4b8f-90ad-966fe74d5325","weight":3},{"event_id":7017,"event_guid":"6d1f2cf8-fc88-5d9a-adc6-54e3e4804bc0","weight":5},{"event_id":7238,"event_guid":"2f82bad2-97cb-59a2-b1da-428048e5baab","weight":1},{"event_id":7332,"event_guid":"50ad5991-1b2f-4a92-ba87-dec6456f085a","weight":2},{"event_id":7381,"event_guid":"e988c76b-3a47-46de-a2c7-77c49a5e731b","weight":2},{"event_id":7395,"event_guid":"95a8ea24-a2dd-479f-86fd-6e96ce66a47e","weight":2},{"event_id":7438,"event_guid":"d6b8d105-2540-5f33-955a-f73ae31831ca","weight":1},{"event_id":7768,"event_guid":"2e1e0462-04b9-5a2c-9e2f-6075d9aa2414","weight":2},{"event_id":7769,"event_guid":"9bc67e87-9379-5409-92c0-8f2e725c69c5","weight":3},{"event_id":7771,"event_guid":"eff07fac-3ed5-548f-86d7-6f022a7a01fb","weight":1},{"event_id":7774,"event_guid":"f56e636d-1bee-5490-8864-14c585ef50ea","weight":3},{"event_id":7776,"event_guid":"ccececcb-f48e-5482-8bed-da4a82cc1ac7","weight":4},{"event_id":7777,"event_guid":"8016fc37-b949-5647-bcdf-7f7c9ec9fb26","weight":7},{"event_id":7783,"event_guid":"cb4a742b-85fb-5f27-9162-0729b6ab5cf3","weight":2}]},{"guid":"4e545743-1018-5b4a-95b1-4acd0b1f7be7","title":"Neural Robot Learning","subtitle":null,"slug":"metanook18-14-neural_robot_learning","link":"https://c3voc.de","description":"Künstliche Intelligenz für humanoide Roboter der Zukunft\n\n\nThe challenges in autonomous driving, anthropomorphic robotics, understanding human motor control, and in brain-machine interfaces are currently converging. Modern anthropomorphic robots with their compliant actuators and various types of sensors (e.g., depth and vision cameras, tactile fingertips, full-body skin, proprioception) have reached the perceptuomotor complexity faced in human motor control and learning. While outstanding robotic and prosthetic devices exist, current algorithms for autonomous systems and robot learning methods have not yet reached the required autonomy and performance needed to enter daily life.\n\nThis talk covers four major challenges in robotics. These are, (1) the decomposability of complex tasks into basic primitives organized in complex architectures, (2) the ability to learn from partial observable noisy observations of inhomogeneous high-dimensional sensor data, (3) the learning of abstract features, generalizable models and transferable policies from human demonstrations, sparse rewards and through active learning, and (4), accurate predictions of self-motions, object dynamics and of humans movements for assisting and cooperating autonomous systems.\n        ","original_language":"deu","persons":["Prof. Dr. Elmar Rueckert"],"tags":["metanook18","14","2018"],"view_count":42,"promoted":false,"date":"2018-11-09T00:00:00.000+01:00","release_date":"2019-09-05T02:00:00.000+02:00","updated_at":"2025-05-30T13:45:05.748+02:00","length":2132,"duration":2132,"thumb_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/14-hd.jpg","poster_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/14-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/14-hd.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/metanook/metanook-2018/14-hd.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/metanook18-14-neural_robot_learning","url":"https://api.media.ccc.de/public/events/4e545743-1018-5b4a-95b1-4acd0b1f7be7","conference_title":"MetaNook 2018","conference_url":"https://api.media.ccc.de/public/conferences/metanook18","related":[{"event_id":187,"event_guid":"import-294b8bec99b645a668","weight":1},{"event_id":5264,"event_guid":"a957ad86-6cbc-4df6-a3e7-2dada4988d1a","weight":1},{"event_id":5292,"event_guid":"0bf761ab-9746-44c3-8bd0-a1239da75c17","weight":1},{"event_id":5367,"event_guid":"f738088c-f2cf-54ab-a6cd-f3f5c5cc8481","weight":1},{"event_id":5451,"event_guid":"90ed62f1-8033-56dd-9c44-da6e2ea67f07","weight":1},{"event_id":5454,"event_guid":"f1743f41-f61b-562d-bf09-8197713f62df","weight":1},{"event_id":7372,"event_guid":"a4e27089-dc12-4e83-93c9-8ac5cb8bad6e","weight":1},{"event_id":7390,"event_guid":"ca134284-32df-48e0-b811-42c79dc71fa0","weight":1},{"event_id":7417,"event_guid":"84c25f65-998a-43a8-bd32-2fe91fe42ff7","weight":1},{"event_id":7425,"event_guid":"06bcc268-f0db-48dc-963d-d3d54c6769a8","weight":1},{"event_id":7438,"event_guid":"d6b8d105-2540-5f33-955a-f73ae31831ca","weight":1},{"event_id":7763,"event_guid":"9958383e-2416-5df3-af9f-482402c6e1b1","weight":1},{"event_id":7765,"event_guid":"6e67499a-2c68-529c-8daa-4f9d8bcb5e90","weight":1},{"event_id":7766,"event_guid":"ea38250f-4b1c-59f4-ae99-a5ef3d5835f6","weight":1},{"event_id":7767,"event_guid":"960e3a93-7dd8-5e9a-874b-464c1609ef0c","weight":1},{"event_id":7768,"event_guid":"2e1e0462-04b9-5a2c-9e2f-6075d9aa2414","weight":1},{"event_id":7769,"event_guid":"9bc67e87-9379-5409-92c0-8f2e725c69c5","weight":2},{"event_id":7771,"event_guid":"eff07fac-3ed5-548f-86d7-6f022a7a01fb","weight":1},{"event_id":7772,"event_guid":"de7d16fc-a5b9-5e93-ab7d-2a0318791fc1","weight":1},{"event_id":7776,"event_guid":"ccececcb-f48e-5482-8bed-da4a82cc1ac7","weight":1},{"event_id":7777,"event_guid":"8016fc37-b949-5647-bcdf-7f7c9ec9fb26","weight":1},{"event_id":7788,"event_guid":"6986d495-b3e9-5388-851b-cb4d4f0a79ff","weight":1}]}]}