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J-P. Fauconnier, J. Roumier. Musonto - A Semantic Search Engine Dedicated to Music and Musicians
- 1. Music Linked Data Workshop @ London | 12 May 2011 Semantic Search Engine Dedicated to Music & Musicians Jean-Philippe Fauconnier Joseph Roumier Fabrice Estiévenart Music Linked Data Workshop, London ~ Semantic Musical Search Engine 1
- 2. A. Data schema 1. Based on Basic Ontology = Conceptual representation of knowledge in a given field ● Concepts form hierarchical sets ● Concepts are linked by semantic relations Hierarchy of Concepts Thing MusicGenre Organisation Person has for Genre Properties has for Band abstract Band Artist stylisticOrigin Properties Properties ... genre band ... ... Music Linked Data Workshop, London ~ Semantic Musical Search Engine 2
- 3. A. Data schema 2. Data comes from ● DBpedia's project 3. Data is potentially linked with For index's creation ● Myspace | Freebase | Flickr | ... User & his/her query Ontological modeling Search Engine Linked w/ ... Generated documents Music Linked Data Workshop, London ~ Semantic Musical Search Engine 3
- 4. B. Search Engine features Faceted Search All Artists born in 1958 Legacy Full-text Search All Blues Band of 4 members Rock n roll ; Joe strummer ; in the seventies. Fender ; Deep Purple ; ... ... Scope of the faceted search Band Artist User & his/her query Internal Navigation All bands from London Music Genre Label Town All bands playing Surf Music All bands signed to Polycord ... Music Linked Data Workshop, London ~ Semantic Musical Search Engine 4
- 5. C. Methods Extraction of RDF Triplets from Dbpedia Dump ● Use Perl Language to treat Large Data ● Selection of relevant features of data ● Focusing to Popular music and Artist/band No composers, music festivals, albums, songs, ... Document generation DBpedia Dump Indexation Extraction w/ Perl DOCUMENT [ ... ] Champ Id : http://dbpedia.org/resource/The_Ventures <http://dbpedia.org/resource/The_Ventures> Champ Title : « The Ventures » <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> Champ Abstract : « The Ventures are a band ... » <http://dbpedia.org/ontology/Band> . Champ CreationDate : 1958 [ ... ] Champ NbMembers : 5 ... Music Linked Data Workshop, London ~ Semantic Musical Search Engine 5
- 6. D. Pros & Cons Pros ● Based on an ontology Allows faceted search, use of semantic links and internal navigation ● Similarity search and Serendipitous Users can find documents unrelated to initial research Cons ● High Dependence on Dbpedia Server! Although the initial search can be operated without Dbpedia, the document generation depends entirely on DBpedia. Music Linked Data Workshop, London ~ Semantic Musical Search Engine 6
- 7. E. Contacts & Examples 1. Examples ● Try the project @ http://ingrid.cetic.be:64808/engine/ 2. Contacts ● Jean-Philippe Fauconnier, Master student, UCL jean-philippe.fauconnier@student.uclouvain.be @jpfauconnier ● Joseph Roumier, R&D, CETIC joseph.roumier@cetic.be @jrcetic ● Fabrice Estiévenart, R&D, CETIC fabrice.estievenart@cetic.be @fab_estievenart Music Linked Data Workshop, London ~ Semantic Musical Search Engine 7
- 8. F. Annexes All annexes documents come from http://ingrid.cetic.be:64808/engine/ Music Linked Data Workshop, London ~ Semantic Musical Search Engine 8