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Page 1: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)

Connecting different ethnomusicological archives with ethnoArc

Maurice MengelMusic Archive of the Ethnological Museum, National Museum in Berlin (EMEM)

Technical challenges and developments in 21st century folk music archivingBudapest, 11.06.2008

Page 2: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)

1 Network architectures (OAI)2 Semantic information retrieval

(Semantic Web)3 ethnoArc

Page 3: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)

From simple networks to the OAI

Page 4: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)

Interoperability "the ability of two or more systems or components to exchange information and to use the information that has been exchanged“

(Institute of Electrical and Electronics Engineers. IEEE Standard Computer Dictionary: A Compilation of IEEE Standard Computer Glossaries. New York, NY:

1990)

Page 5: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)

Interoperability?

Archive

Userexchange

Page 6: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)

TYPE 1 (typical early library network)

data repository

single metadata structure

several clients for data input

several clients for data output

Page 7: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)

TYPE 2 (“meta network structure”)

common metadata structure S3

clients for data input

local data

repositorylocal data

repository

clients for data input

local metadata structure S1

local metadata structure S2

commondata

repository

clients for data output

Variation with distributed searches

Page 8: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)
Page 9: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)

internal metadata

ethnoArc

DISMARC

BAMPortal

GBV

Page 10: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)
Page 11: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)
Page 12: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)
Page 13: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)
Page 14: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)

different archive users have different requirements

re-use of existing infrastructures (e.g. GBV)

to avoid maintenance of own webOPAC not very much work (reuse) …

Page 15: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)

Since 1990s; e-print community Open Archive Initiative Protocol for

Metadata Harvesting (OPI-PMH)

Source: http://www.oaforum.org/tutorial/english/page2.htm

Multiple Service Providers

Aggregators

Page 16: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)

Semantic Web

Page 17: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)

future of the WWW Tim Berners-Lee in 1990s Web of Data Famous stack model

Page 18: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)

Source: http://www.w3.org/2000/Talks/1206-xml2k-tbl/slide10-0.html

Page 19: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)
Page 20: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)

None of semantic web technologies, but comes with explicit semantic layer

rich metadata concept

Page 21: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)
Page 22: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)
Page 23: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)

EU funded in IST FP6 September 2006- August 2008 Participants

Fraunhofer FOKUS (technology) 4 ethnomusicological archives (Berlin,

Bucharest, Budapest, Geneva) Institute for Advanced Studies, Berlin

(Coordination) New Europe College, Bucharest (Evaluation)

Page 24: Connecting different ethnomusicological archives with ethnoArc Maurice Mengel Music Archive of the Ethnological Museum, National Museum in Berlin (EMEM)

Researcher tool for users of ethnomusicological archives

Accessibility to heterogenously structured archives

Distributed approach, no central server Main results: ethnoMARS software

Query builder MD structures visualizer Result windows