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This talk will provide an introduction to MBTiles. I'll go over what they are, how you create them, how you use them and why you would use them.
== The Great War: Image Interoperability to Facebook ==
* Rob Sanderson, Los Alamos National Laboratory (azaroth42@gmail.com)
** (Code4Lib 2006: [[Library Text Mining|http://www.code4lib.org/2006/sanderson]]
* Rob Warren, Carleton University
** No previous presentations
Using a pipeline constructed from Linked Open Data and other interoperability specifications, it is possible to merge and re-use image and textual data from distributed library collections to build new, useful tools and applications. Starting with the OAI-PMH interface to ContentDM, we will take you on a tour through the International Image Interoperability Framework and Shared Canvas, to a cross-institutional viewer, and image analysis for the purposes of building a historical Facebook from finding and tagging people in photographs. The World War One collections are drawn from multiple institutions and merged by the machine learning code.
The presentation will focus on the (open source) toolchain and the benefits of the use of standards throughout: OAI-PMH to get the metadata, IIIF for interaction with the images, the Shared Canvas ontology for describing collections of digitized objects, Open Annotation for tagging things in the images and specialized ontologies that are specific to the contents. The tools include standard RDF / OWL technologies, JSON-LD, imagemagick and OpenCV for image analysis.
[[:Category:Code4Lib2014]]