taming your media chaos
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taming your media chaos
iMinds13th Oct 2011
Karel BraeckmanVRT-medialab
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try finding the video about an earthquake
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A computer sees bits
? earthquake
10011001010010110101010101010110101101010101010101111001
10011001010010110101010101010110101101010101010101111001
10011001010010110101010101010110101101010101010101111001
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Textual metadata is needed to help the system find the correct videos
earthquake
HAITI
VICTIMS
EARTHQUAKE
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how to obtain metadata?
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manual
high qualitybut
takes time
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9
SCAIEMEDIAMAP
PISAMEDIALOE
P
CHAMP
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manual be smart
repurpose
crowd sourcing
extraction tools
linked data
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manual be smart
repurpose
crowd sourcing
extraction tools
linked data
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manual be smart
repurpose
crowd sourcing
extraction tools
linked data
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save & structure informationwhile creating
“cradle to the grave”
be smart
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be smart @ Champ
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@ Champbe smart
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@ MediaMapbe smart
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@ PISA “Scoop”be smart
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http://www.youtube.com/watch?v=cc_xQN7iyZo
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= future
but requires change of toolswhat about productions
not made with those tools?
be smart
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manual be smart
repurpose
crowd sourcing
extraction tools
linked data
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repurpose information from existing systems for search & navigation
repurpose
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@ PISA “Trouvaille”repurpose
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@ MediaLoep
manual
annotations
subtitles
playout schedule
press photos
news preparation
news cms
news agencies
scripts
repurpose
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http://www.youtube.com/watch?v=CIaLnLKuXu8
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lots of metadatabut
not applicable to all material
repurpose
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manual be smart
repurpose
crowd sourcing
extraction tools
linked data
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while interacting with your contentpeople create metadata
crowd sourcing
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crowd sourcing @ DeKoers
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@ DeKoers
#gilbert
#sprint
#muur
#boonen
crowd sourcing
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manual be smart
repurpose
crowd sourcing
extraction tools
linked data
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Speech Jingle
“Live”,”Brussel”,“Goedele Devroy”
“Ik sta in Brussel te wachten maar…”
face = “Goedele Devroy”
extraction tools
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Detect shot / scene / audio changes
extraction tools @ PISA
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Detect and recognize faces
extraction tools @ PISA
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Detect reuse
extraction tools @ PISA
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@ PISA
promising
low-level metadataacademic
extraction tools
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@ EBU SCAIE
list & evaluatefeature extraction tools
academic → real-life
extraction tools
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manual be smart
repurpose
crowd sourcing
extraction tools
linked data
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manual be smart
repurpose
crowd sourcing
extraction tools
linked data
Enhancing existing metadata using Linked Open Data
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HAITI
Plotting a location on a map requires the latitude / longitude
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BAN KI-MOON
Showing a photograph or summarizing a set of search results
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Open online knowledge basescontain an abundance of knowledge
DBpedia
Geo-names
W3CWordNet
FlickrWrappr
H A I T I I S A C O U N T R Y
9 M I L L I O N P E O P L E L I V E I N H A I T I
H A I T I H A S C O O R D I N AT E S 1 9 ° N 7 2 ° W
E A R T H Q A K E I S A G E O L O G I C A L P H E N O M E N O N
T H I S I S A P I C T U R ER E L AT E D T O E A R T H Q U A K E
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HAITI countrytype
population8 924 000
HAITIlatitude, longitude
19° N 72° W GeoNames
sameAs
HAITI Link to information from DBpedia & GeoNamesKEYWORDS
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@ MediaLoeplinked data
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VISIT OUR BOOTH FOR A DEMO!
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VISIT OUR BOOTH FOR A DEMO!
from PoC to product @
ALSO VISITTHIS BOOTH!
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manual be smart
repurpose
crowd sourcing
extraction tools
linked data
Obtain & structure metadata: many methods, none is perfect
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thank you