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Contribution Details
| Type | Conference Presentation |
| Scope | Discipline-based scholarship |
| Title | Market-based SPARQL brokerage: Towards Economic Incentives for Linked Data Growth |
| Organization Unit | |
| Authors |
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| Presentation Type | other |
| Item Subtype | Original Work |
| Refereed | Yes |
| Status | Published in final form |
| Language |
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| Event Title | Extended Semantic Web Conference 2013 (ESWC2013) |
| Event Type | conference |
| Event Location | Montpellier, France |
| Event Start Date | May 26 - 2013 |
| Event End Date | May 30 - 2013 |
| Abstract Text | The growth of the Web of Data (WoD) has primarily been funded by subsidies. New datasets are financed via public funding or re- search programs. This may eventually limit the growth and could hamper data quality for lack of clear incentives. We propose MaTriX , a market- based SPARQL broker over the WoD as an economically viable growth option. Similar to others, queries are associated with a budget and min- imal result-set quality. The broker then employs auction mechanisms to find a set of data providers that jointly deliver the results. Preliminary results shows that mixing free and commercial providers exhibits supe- rior: consumer surplus, producer profit, total welfare, and recall |
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