two different worlds

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Two different worlds

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Two different worlds. Come together. Technology & requirements. Use cases & requirements. University of Hohenheim. Institut “Jo žef Stefan ” Ljubljana, Slovenia. Georg-August- Universit ä t G ö ttingen. Managed Solutions. Communication in Slovene http ://www.slovenscina.eu /. - PowerPoint PPT Presentation

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Page 1: Two different worlds

Two different worlds

Page 2: Two different worlds

Come together

Luxembourg, Nov 2011FIRST Y1 Review Meeting 2

Technology & requirements Use cases & requirements

Page 3: Two different worlds

University of Hohenheim

Managed Solutions

Institut “Jožef Stefan”Ljubljana, Slovenia

Georg-August-UniversitätGöttingen

Communication in Slovenehttp://www.slovenscina.eu/

Page 4: Two different worlds

Luxembourg, Nov 2011FIRST Y1 Review Meeting 4

There is no stream mining…

…without a stream

…and proper tools

Page 5: Two different worlds

Stream

Data acquisition pipeline started in April 2011Acquired over 8,000,000 documents so far (this

includes off-topic documents and [some] duplicates)Current rate

176 Web sites / 2,671 RSS feeds~37,000 documents per dayRange: 0.5 docs / sec – 1.5 docs / sec

Turbulent times: Euro, Greece, Berlusconi, dictatorships “ended”, anti-capitalism movements…

Luxembourg, Nov 2011FIRST Y1 Review Meeting 5

Page 6: Two different worlds

Tools

Developments in Year 1Data acquisition pipelineFIRST ontology, annotated sentiment corpusSentiment extraction prototypeIntegration componentso Messagingo Persistent storage

Ontology and integration components ahead of scheduleOther developments on schedule, nothing falling behind

Luxembourg, Nov 2011FIRST Y1 Review Meeting 6

Page 7: Two different worlds

Luxembourg, Nov 2011FIRST Y1 Review Meeting 7

So far, so good…

…now what?

Page 8: Two different worlds

EUREKA!!!

(Re)focus

Luxembourg, Nov 2011FIRST Y1 Review Meeting 8

From “making tools”…(Y1)

…to “making discoveries”(Y2/Y3)

Page 9: Two different worlds

(Re)focus

Good example of impactVitali, Glattfelder and Battiston publish “The

Network of Global Corporate Control” (ETH / FOC)The page of New Scientist who first covered the

article, received 750,000 clicks and 70,000 facebook likes

Luxembourg, Nov 2011FIRST Y1 Review Meeting 9

OS softwareengineering

Scientificbreakthroughs

Page 10: Two different worlds

Luxembourg, Nov 2011FIRST Y1 Review Meeting 10

To be continued…