two different worlds
DESCRIPTION
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 PresentationTRANSCRIPT
Two different worlds
Come together
Luxembourg, Nov 2011FIRST Y1 Review Meeting 2
Technology & requirements Use cases & requirements
University of Hohenheim
Managed Solutions
Institut “Jožef Stefan”Ljubljana, Slovenia
Georg-August-UniversitätGöttingen
Communication in Slovenehttp://www.slovenscina.eu/
Luxembourg, Nov 2011FIRST Y1 Review Meeting 4
There is no stream mining…
…without a stream
…and proper tools
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
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
Luxembourg, Nov 2011FIRST Y1 Review Meeting 7
So far, so good…
…now what?
EUREKA!!!
(Re)focus
Luxembourg, Nov 2011FIRST Y1 Review Meeting 8
From “making tools”…(Y1)
…to “making discoveries”(Y2/Y3)
(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
Luxembourg, Nov 2011FIRST Y1 Review Meeting 10
To be continued…