Semantic keyword-based search on structured data sources: First COST action IC1302 international KEYSTONE conference, IKC 2015 coimbra, Portugal, September 8-9, 2015 revised selected papers

Semantic keyword-based search on structured data sources: First COST action IC1302 international KEYSTONE conference, IKC 2015 coimbra, Portugal, September 8-9, 2015 revised selected papers / Cardoso, Jorge; Guerra, Francesco; Houben, Geert Jan; Pinto, Alexandre Miguel; Velegrakis, Yannis. - (2015). [10.1007/978-3-319-27932-9]