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Publications of Author

1. Mikko Pitkanen, Rim Moussa, Martin Swany, Tapio Niemi
   Erasure Codes for Increasing the Availability of Grid Data Storage. [Citation Graph (0, 0)][DBLP]
   AICT/ICIW, 2006, pp:185- [Conf]
   
2. Tapio Niemi, Jyrki Nummenmaa, Peter Thanisch
   Functional Dependencies in Controlling Sparsity of OLAP Cubes. [Citation Graph (0, 0)][DBLP]
   DaWaK, 2000, pp:199-209 [Conf]
   
3. Marko Niinimäki, John White, Wim Som de Cerff, Joni Hahkala, Tapio Niemi, Mikko Pitkanen
   Using Virtual Organizations Membership System with EDG's Grid Security and Database Access. [Citation Graph (0, 0)][DBLP]
   DEXA Workshops, 2004, pp:517-522 [Conf]
   
4. Tapio Niemi, Jyrki Nummenmaa, Peter Thanisch
   Logical Multidimensional Database Design for Ragged and Unbalanced Aggregation. [Citation Graph (0, 0)][DBLP]
   DMDW, 2001, pp:7- [Conf]
   
5. Tapio Niemi, Marko Niinimäki, Jyrki Nummenmaa, Peter Thanisch
   Applying Grid Technologies to XML Based OLAP Cube Construction. [Citation Graph (0, 0)][DBLP]
   DMDW, 2003, pp:- [Conf]
   
6. Tapio Niemi, Marko Niinimäki, Jyrki Nummenmaa, Peter Thanisch
   Constructing an OLAP cube from distributed XML data. [Citation Graph (0, 0)][DBLP]
   DOLAP, 2002, pp:22-27 [Conf]
   
7. Tapio Niemi, Jyrki Nummenmaa, Peter Thanisch
   Constructing OLAP Cubes Based on Queries. [Citation Graph (0, 0)][DBLP]
   DOLAP, 2001, pp:- [Conf]
   
8. Michael Gindonis, Tapio Niemi, Marko Niinimäki
   Document Similarities in Web Based Collaborative Environments. [Citation Graph (0, 0)][DBLP]
   EJC, 2003, pp:178-184 [Conf]
   
9. Tapio Niemi
   Transforming Concept D Schema into Relational Database Schema. [Citation Graph (0, 0)][DBLP]
   EJC, 1998, pp:292-306 [Conf]
   
10. Tapio Niemi
    New approaches to Intensional Concept Theory. [Citation Graph (0, 0)][DBLP]
    EJC, 1999, pp:188-204 [Conf]
    
11. Tapio Niemi, Jyrki Nummenmaa
    A Query Method Based on Intensional Concept Definition. [Citation Graph (0, 0)][DBLP]
    EJC, 2000, pp:92-106 [Conf]
    
12. Matti Heikkurinen, Tapio Niemi, Marko Niinimäki, Vesa Sivunen
    A Framework for On-Demand Integration of Enterprise Data Sources. [Citation Graph (0, 0)][DBLP]
    ICEIS (1), 2004, pp:604-608 [Conf]
    
13. Juho Karppinen, Marko Niinimäki, John White, Tapio Niemi
    Gridblocks - Web Portal and Client for Distributed Computing. [Citation Graph (0, 0)][DBLP]
    ICEIS (4), 2004, pp:36-40 [Conf]
    
14. Tapio Niemi, Marko Niinimäki, Vesa Sivunen
    Integrating Distributed Heterogenous Databases and Distributed Grid Computing. [Citation Graph (0, 0)][DBLP]
    ICEIS (1), 2003, pp:96-103 [Conf]
    
15. Mikko Pitkanen, Marko Niinimäki, John White, Tapio Niemi
    Virtual Organizations and Database Access - A Case Study. [Citation Graph (0, 0)][DBLP]
    ICEIS (1), 2004, pp:514-517 [Conf]
    
16. Tapio Niemi, Jyrki Nummenmaa, Peter Thanisch
    Normalising OLAP cubes for controlling sparsity. [Citation Graph (0, 0)][DBLP]
    Data Knowl. Eng., 2003, v:46, n:3, pp:317-343 [Journal]
    
17. Tapio Niemi, Santtu Toivonen, Marko Niinimäki, Jyrki Nummenmaa
    Ontologies with Semantic Web/Grid in Data Integration for OLAP. [Citation Graph (0, 0)][DBLP]
    Int. J. Semantic Web Inf. Syst., 2007, v:3, n:4, pp:25-49 [Journal]
    
18. 
    Description Logics, Data Modelling and Relational Dependencies. [Citation Graph (, )][DBLP]
    
    
19. 
    Modelling, searching and utilising Grid resources and services. [Citation Graph (, )][DBLP]
    
    
20. 
    Improving Energy-Efficiency of Grid Computing Clusters. [Citation Graph (, )][DBLP]
    
    
21. 
    Ontologies and summarizability in OLAP. [Citation Graph (, )][DBLP]