SQL Database Design For Developers at php[tek] 2024
Europeana GA 2016: Harnessing Crowds, Niches & Professionals in the Digital Age
1. You are doing it
Harnessing Crowds, Niches & Professionals
in the Digital Age
http://lora-aroyo.org u http://slideshare.net/laroyo u @laroyo
Lora Aroyo
15. http://lora-aroyo.org u http://slideshare.net/laroyo u @laroyo
in the (very near) future
most visitors will be digital-born
not bound by time or location
native to new forms of co-makership
native to new media
Siebe Weide, Max Meijer and Marieke Krabshuis (2012).
Agenda 2026: Study on the Future of the Dutch Museum Sector
16. http://lora-aroyo.org u http://slideshare.net/laroyo u @laroyo
in the (very near) future
digital & virtual positioning is critical
traceability & recognisability is key
Siebe Weide, Max Meijer and Marieke Krabshuis (2012).
Agenda 2026: Study on the Future of the Dutch Museum Sector
24. http://lora-aroyo.org u http://slideshare.net/laroyo u @laroyo
expertise of Rijksmuseum professionals is
in annotating their collection
with art-historical information, e.g. when they
were created, by whom, etc.
30. http://lora-aroyo.org u http://slideshare.net/laroyo u @laroyo
Engage with Games in Cultural Heritage
training the general crowd to be a niche:
game in which players can carry out an expert
annotation tasks with some assistance
38. measure & assess
ensure impact
• be aware of the channel, e.g. Wikipedia,
Wikimedia, Facebook
39. 88% of the tags useful for specific genres
Riste Gligorov, Michiel Hildebrand, Jacco van Ossenbruggen, Guus Schreiber, Lora Aroyo
(2011). On the role of user-generated metadata in audio visual collections. International
conference on Knowledge capture K-CAP '11, Pages 145-152
measure & assess
monitor progress
6 months 2 years
340,551 tags 36,981 tags
137.421 matches
602 items 1.782 items
555 registered players 2,017 users (taggers)
thousands of anonymous players
12,279 visits (3+ min online)
44,362 pageviews
40. http://lora-aroyo.org u http://slideshare.net/laroyo u @laroyo
user vocabulary
8% in professional vocabulary
23% in Dutch lexicon
89% found on Google
locations (7%)
engeland
persons (31%)
objects (57%)
measure & assess
evaluate content, compare crowds
Tags describe mainly short segments
Tags are o9en not very specific
Tags not describe programmes as a whole
45. http://lora-aroyo.org u http://slideshare.net/laroyo u @laroyo
Challenge 1: Crowdsourcing initiatives are typically
undertaken in isolation
Challenge 2: It is quite difficult to strictly control the time it
takes to complete crowdsourcing initiatives (across different
types)
Challenge 3: Crowdsourcing initiatives demand your
continuous promotional effort
Challenge 4: It is challenging for CH Institutions to
incorporate crowdsourcing results into their existing
content infrastructure
Crowdsourcing Challenges