Chaos Computer Club - archive feed

Keynote about this event: https://projects.alpaka.space/jhber19/talk/LTKJ8W/

Kann man empirischen Studien trauen oder nicht? Wie kann ich gute Studien von schlechten unterscheiden? Und was mache ich, wenn es zu einem Thema Studien mit gegensätzlichen Befunden gibt? Der Vortrag soll helfen, Antworten auf diese Fragen zu finden und empirische Studien besser zu verstehen. Empirischen Studien begegnet man nicht nur in Vorlesungen und Laboren, auch in den Nachrichten und in Dis...

Eine grundlegende Einführung in die Programmierung paralleler Tasks auf Grafikkarten von NVIDIA. Was an Grafikkarten cool ist? Wer über das Alter hinaus ist, in dem man beim Gedanken an Grafikkarten einzig an Spiele und möglichst hohe FPS denkt, weiß sicherlich, dass Grafikkarten für etliche weitere Zwecke zum Einsatz kommen. Hier produzieren sie Cryptowährungen in Mining-Farmen, dort errechnen si...

The opening of the hackumenta in Kassel, Germany will involve two different phases. First, the "hack-lab", for which the hack will be conducted, will be located at the Kassel University of Applied Sciences. Here hackers will get their first stab at developing their software and testing it with a real life example. Secondly, they will be able to conduct "open" experiments using the platform. This w...

about this event: https://c3voc.de

about this event: https://c3voc.de

about this event: https://c3voc.de

about this event: https://c3voc.de

about this event: https://c3voc.de

Ein kurzweiliger Vortrag über die Möglichkeiten von Webscraping mit Puppeteer about this event: https://c3voc.de

Der Vortrag erzählt die Geschichte von "media.ccc.de", dem Videoportal des Chaos Computer Clubs. Vor 12 Jahren waren erstmals die Videos von 'ftp.ccc.de' direkt im Browser sichtbar. Damals wusste noch niemand wozu, schließlich konnte man die Dateien "einfach" per FTP herunterladen. Zuerst wurden die Videos noch als FLV mit dem Flash-Player ausgespielt, doch irgendwann konnte auch der letzte releva...

Leo berichtet über Operationsverstärker. Ein Vortrag im Rahmen der Fünf-Minuten-Termine. Die Idee ist einfach: An jedem vierten Mittwoch des Monats nutzen wir das volle Haus zum Open Space / Chaostreff und jede Person, die möchte, kann kurz vorstellen, was auch immer ihr vorschwebt. about this event: https://chaotikum.org/blog/2019/09/24/5-min-termine9/

Fabi berichtet von der neuen Stickmaschine im nbsp des Chaotikum. Ein Vortrag im Rahmen der Fünf-Minuten-Termine. Die Idee ist einfach: An jedem vierten Mittwoch des Monats nutzen wir das volle Haus zum Open Space / Chaostreff und jede Person, die möchte, kann kurz vorstellen, was auch immer ihr vorschwebt. about this event: https://chaotikum.org/blog/2019/09/24/5-min-termine9/

Öffentliche Haushalte sind der in Zahlen gegossene Kern der Politik. Haushalte sind allerdings komplex und ihre bürokratische Darstellung ist schwer zu verstehen. In diesem Talk präsentiert Christian seine Anwendung “Unsere Gelder” die helfen soll, Haushaltsdaten zu verstehen. Aktuell kann man in den Medien viel über den Lübecker und den Bundeshaushalt lesen. Doch wie einfach ist es einen Haushalt...

Closing Session Closing Session about this event: https://pretalx.com/sotm2019/talk/SWAGX7/

Pic4Review now helps contributors to integrate open data properly in OpenStreetMap using street pictures validation. Discover the way it works and how this can help improve both OSM and open datasets. [Pic4Review](http://pic4review.pavie.info/) is a new editor to work on OpenStreetMap using open street-level pictures offered by Mapillary, OpenStreetCam and Wikimedia Commons. You can create themati...

Replacing the classics "Continue for about 200 m then turn left" by guidance instructions in more natural language automated from landmarks are still a research topic but aims to allow users to move with more confidence. The objective is to test it on an indoor/outdoor pedestrian route calculator. Anything that can be used as a landmark is extracted from OpenStreetMap, then categorized and classif...

Lightning Talks Lightning Talks about this event: https://pretalx.com/sotm2019/talk/XQUHP3/

Osmose-QA is a Quality Assurance tool pointing issues on map, but also able to compare external data set to OpenStreetMap. First part is about the new support of MapCSS rules in Osmose-QA and the opportunity to share rules with JOSM and other tools. Second part is on integration of external data from Mapillary photography objects extracted by AI and from OpenData. It is also on the challenge to de...

Have you ever been lost inside a gigantic railway station? SNCF, the french railway company, is developing a pedestrian routing and navigation service to help travelers find their way inside and around railway stations. This talk exposes the challenges and how they have been addressed to provide a robust solution that can handle the great variety of data as well as routing through open spaces. SNC...

As one of the outreach activities in Japan, OpenDatathon which holds mapping party and Wikipedia editing event simultaneously, are regularly held. As a member of an Organizer group, I will introduce OpenDatathon case studies and consider their potential. In Japan, many OpenDatathon are held by various operators. It does the mapping party and editing of Wikipedia, other OpenData editing as one even...

'Public Transport Navigation using OpenStreetMap by OsmAnd' The presentation describes stages of developing and starting of new feature of OsmAnd app. OsmAnd is the first among the large OSM apps that developed public transport support. Now we continue to improve this function further, add new modes of transport, and experiment with the settings. How we came to the idea of ​​public transport? In t...

In many regions of the world, a population’s access to essential services is unduly constrained by a lack of proper infrastructure. By performing accessibility analysis using OSM data, we can understand how route infrastructure impacts access to essential services and use that information to inform an intervention. This talk explores accessibility analysis performed to understand the impact of foo...

We map because we care to represent the world. Yet maps are never "true", they are shaped by their creators and their circumstances. Map-making is world-making: maps by different authors can give access to different worlds. So how can we make, share, and use maps that are created _by_ these worlds, and not just by a privileged few? How can vulnerable communities influence how they’re represented a...

OSM2World is an open-source renderer capable of creating rich 3D worlds from OpenStreetMap data. It is now available as a web application powered by WebGL. OpenStreetMap contains a wealth of data that can be used to build a 3D representation of our world. Some of it, such as buildings mapped using the [Simple 3D Buildings](https://wiki.openstreetmap.org/wiki/Simple_3D_Buildings) tagging convention...