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2013-06-london-wais-away-day-od-research.html
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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Open Data Research at the ODI</title>
<meta name="description" content="Open Data Research at the ODI">
<meta name="author" content="Tom Heath">
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<section id="titlepage">
<h1><a href="http://theodi.org/"><img class="logo" src="brand/ODI-logo-xlg.png" alt="ODI - Open Data Institute" /></a></h1>
<p><br></p>
<h2>Open Data Research<br/>at the ODI</h2>
<p><br></p>
<p>Tom Heath <a href="mailto:[email protected]">[email protected]</a> <a href="https://twitter.com/tommyh">@tommyh</a></p>
<hr>
<span style="font-size: medium">
<p>You can access the slides at <a href="http://theodi.github.io/presentations/2013-06-research-councils-uk.html"> <code class="url">http://theodi.github.io/presentations/2013-06-research-councils-uk.html</code></a>.</p>
<p>Use space-bar or arrows to navigate. Press 'f' for fullscreen. Press the <code>Escape</code> key to see all slides.</p>
</span>
</section>
<section>
<h2>Research at the ODI</h2>
<ul>
<li>very new, still forming</li>
<li>building capability at the ODI</li>
<li>forging strong collaborations in the UK and overseas</li>
</ul>
</section>
<section>
<h2>Current Research</h2>
<ul>
<li>what are the best practices for publishing big (open) data?</li>
<li>how are data sets currently described on the Web?</li>
<li>how can we best extract (and aggregate) these descriptions?</li>
<li>(open data certificates as a driver)</li>
</ul>
</section>
<section>
<section>
<h2>Tabular Data on the Web</h2>
<h3>the problems</h3>
<ul>
<li>Excel is too flexible</li>
<li>CSV lacks metadata</li>
<li>RDF formats are too verbose</li>
</ul>
</section>
<section>
<h2>Tabular Data on the Web</h2>
<h3>the proposals</h3>
<ul>
<li><a href="https://developers.google.com/public-data/">Google's Dataset Publishing Language (DSPL)</a>
<ul>
<li>zip of CSVs + XML metadata</li>
</ul>
</li>
<li><a href="http://www.dataprotocols.org/en/latest/simple-data-format.html">OKFN's Simple Data Format (SDF)</a>
<ul>
<li>zip of CSVs + JSON metadata</li>
</ul>
</li>
<li><a href="http://jenit.github.io/linked-csv/">Jeni's Linked CSV</a>
<ul>
<li>conventions for embedding metadata in CSV</li>
</ul>
</li>
<li>schema.org approach
<ul>
<li>HTML page with embedded markup describing CSVs</li>
</ul>
</li>
</ul>
</section>
<section>
<h2>Tabular Data on the Web</h2>
<h3><a href="http://theodi.github.io/linked-csv-browser/">Linked CSV Browser</a> - Data</h3>
<img src="2013-06-wais/linked-csv-main.png" />
</section>
<section>
<h2>Tabular Data on the Web</h2>
<h3><a href="http://theodi.github.io/linked-csv-browser/">Linked CSV Browser</a> - Metadata</h3>
<img src="2013-06-wais/linked-csv-meta.png" />
</section>
</section>
<section>
<section>
<h2>Data Ecosystem</h2>
<p>How do licensing choices affect the data ecosystem?</p>
<p>What kind of licence is best for government to choose?</p>
</section>
<section>
<h2>Data Ecosystem</h2>
<h3><a href="http://theodi.github.io/data-ecosystem-simulation/">Simulation with D3</a></h3>
<img src="2013-06-wais/data-ecosystem.png" />
</section>
</section>
<section>
<h2>Upcoming<br/>Research Projects</h2>
<ul>
<li>monitoring and analytics for open data deployment across Europe</li>
<li>radically simplifying the consumption of open data by small businesses</li>
</ul>
</section>
<section>
<h2>The Big Picture</h2>
<ul>
<li>the mechanics of open data</li>
<li>the impact of open data</li>
<li>the web of open data</li>
</ul>
</section>
<section>
<h2>The Mechanics of<br/>Open Data</h2>
<ul>
<li><strong>provenance</strong>: collection protocol, documentation, granularity, post-processing?</li>
<li><strong>licensing</strong>: adequacy of licensing regime? combining licenses? specifics of derivation? mechanics of expression?</li>
<li><strong>versioning</strong>: conceptual models of versioning? infrastructure?</li>
<li><strong>dataset description</strong>: how to convey these features (for potentially small fragments)?</li>
</ul>
</section>
<section>
<h2>The Impact of Open Data</h2>
<ul>
<li><strong>data ecosystems</strong>: what impact of open licensing?</li>
<li><strong>structural</strong> business and economic <strong>barriers</strong> to uptake of open data?</li>
<li><strong>qualitative stories</strong> of impact</li>
</ul>
</section>
<section>
<h2>The Web of Open Data</h2>
<ul>
<li><strong>data discovery</strong></li>
<li><strong>profiling and indexing</strong></li>
<li><strong>relevance and filtering</strong></li>
<li><strong>integration</strong></li>
<li><strong>dynamic interfaces</strong></li>
</ul>
</section>
<section>
<h2>Modes of Engagement</h2>
<ul>
<li>MSc Projects</li>
<li>Internships</li>
<li>Research Project Proposals</li>
</ul>
</section>
<section>
<h3>Questions?</h3><br>
<p><img class="logo" src="brand/ODI-logo-lg.png" alt="ODI" style="border:none;"></a></p><p><br></p>
<p>Tom Heath <a href="mailto:[email protected]">[email protected]</a> <a href="https://twitter.com/tommyh">@tommyh</a></p>
</section>
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