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Note: Links lead to the DBLP on the Web. Jyrki Nummenmaa 10 Tapio Niemi , Jyrki Nummenmaa, Peter Thanisch : Logical Multidimensional Database Design for Ragged and Unbalanced Aggregation. DMDW 2001 : 7 9 Tapio Niemi , Jyrki Nummenmaa, Peter Thanisch : Constructing OLAP Cubes Based on Queries. DOLAP 2001 8 Tapio Niemi , Jyrki Nummenmaa, Peter Thanisch : Functional Dependencies in Controlling Sparsity of OLAP Cubes. DaWaK 2000 : 199-209 7 Tapio Niemi , Jyrki Nummenmaa: A Query Method Based on Intensional Concept Definition. EJC 2000 : 92-106 6 Peter Thanisch , George Loizou , Jyrki Nummenmaa: Finding Compact Scheme Forests in Nested Normal Form is NP-Hard. Information and Computation 110 (1): 19-41 (1994) 5 P. Hietala , Jyrki Nummenmaa: MEDUSA - A Multimodal Database User Interface and Framework Supporting User Learning and User Interface Evaluation. IDS 1992 : 392-405 4 Jyrki Nummenmaa: Constructing Compact Rectilinear Planar Layouts Using Canonical Representation of Planar Graphs. TCS 99 (2): 213-230 (1992) 3 Jyrki Nummenmaa, J. Tuomi : Constructing Layouts for ER-Diagrams from Visibility-Representations. ER 1990 : 315-329 2 Jyrki Nummenmaa, Peter Thanisch : Conjectures and Refutations in Database Design and Dependency Theory. ICDT 1990 : 215-228 1 Jyrki Nummenmaa, Peter Thanisch : Yet Another Note on Minimal Covers. SIGMOD Record 19 (3): 30 (1990)  DiSC'02 © 2003 Association for Computing Machinery |
