In this abstract we briefly present, using a running example: (a) the Ontological Multidimensional Data Model (OMD model) [3, 13] as an ontological, DatalogĀ±-based [6] extension of the Hurtado-Mendelzon (HM) model for multidimensional data [8]; (b) its use for quality data specification and extraction via query answering; and (c) some ongoing research.

Additional Metadata
Persistent URL
Series Lecture Notes in Computer Science
Bertossi, L, & Milani, M. (Mostafa). (2017). The ontological multidimensional data model in quality data specification and extraction (Extended abstract and progress report). In Lecture Notes in Computer Science. doi:10.1007/978-3-319-60795-5_13