Helena Galhardas

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Carreira, Paulo J. F., Galhardas, Helena, Pereira, João, Wichert, Andrzej (2007): One-to-many data transformation operations - optimization and execution on an RDBMS. In: Cardoso, Jorge, Cordeiro, José, Filipe, Joaquim (eds.) ICEIS 2007 - Proceedings of the Ninth International Conference on Enterprise Information Systems Volume DISI June 12-16, 2007, Funchal, Portugal. pp. 21-27.

Carreira, Paulo, Galhardas, Helena, Pereira, João, Wichert, Andrzej (2009): On Handling One-to-Many Transformations in Relational Systems. In: Filipe, Joaquim, Cordeiro, José, Cardoso, Jorge (eds.) ICEIS 2007 - Enterprise Information Systems - 9th International Conference June 12-16, 2009, Funchal, Portugal. pp. 121-134. http://dx.doi.org/10.1007/978-3-540-88710-2_10