An Algebraic Approach to Kauppi's Concept Theory. - Marko Junkkari; Marko Niinimäki (EJC, 1998)

An Algebraic Approach to Kauppi's Concept Theory II: Functional Representation of Concept Operations and Concept Associations. - Marko Junkkari; Marko Niinimäki (EJC, 1999)

Intensional and Extensional Languages in Conceptual Modelling. - Marko Niinimäki (EJC, 2000)

Constructing an OLAP cube from distributed XML data. - Tapio Niemi; Marko Niinimäki; Jyrki Nummenmaa; Peter Thanisch (DOLAP, 2002)

Applying Grid Technologies to XML Based OLAP Cube Construction. - Tapio Niemi; Marko Niinimäki; Jyrki Nummenmaa; Peter Thanisch (DMDW, 2003)

Document Similarities in Web Based Collaborative Environments. - Michael Gindonis; Tapio Niemi; Marko Niinimäki (EJC, 2003)

Experiences in Computer Assisted XML-based Modelling. - Marko Niinimäki; Vesa Sivunen (EJC, 2003)

Integrating Distributed Heterogenous Databases and Distributed Grid Computing. - Tapio Niemi; Marko Niinimäki; Vesa Sivunen (ICEIS (1), 2003)

Applying grid security and virtual organization tools in distributed publication databases. - Marko Niinimäki; Vesa Sivunen (ISICT, 2003)

Designing for flexibility: separating user interface design from program logic and data. - Marko Niinimäki; Miika Tuisku; Matti Heikkurinen (ISICT, 2003)

Executing and Visualizing High Energy Physics Simulations with Grid Technologies. - Marko Niinimäki; John White; Juha Herrala (ISPDC, 2003)

Using Virtual Organizations Membership System with EDG's Grid Security and Database Access. - Marko Niinimäki; John White; Wim Som de Cerff; Joni Hahkala; Tapio Niemi; Mikko Pitkänen (DEXA Workshops, 2004)

A Framework for On-Demand Integration of Enterprise Data Sources. - Matti Heikkurinen; Tapio Niemi; Marko Niinimäki; Vesa Sivunen (ICEIS (1), 2004)

Gridblocks - Web Portal and Client for Distributed Computing. - Juho Karppinen; Marko Niinimäki; John White; Tapio Niemi (ICEIS (4), 2004)

Virtual Organizations and Database Access - A Case Study. - Mikko Pitkänen; Marko Niinimäki; John White; Tapio Niemi (ICEIS (1), 2004)

Conceptual Modelling Languages. - Marko Niinimäki (2004)

Description Logics, Data Modelling and Relational Dependencies. - Tapio Niemi; Marko Niinimäki; Santtu Toivonen (EJC, 2005)

Modelling, searching and utilising Grid resources and services. - Marko Niinimäki; Santtu Toivonen; Tapio Niemi (EJC, 2005)

Advanced Resource Connector middleware for lightweight computational Grids. - Mattias Ellert; Michael Grønager; Aleksandr Konstantinov; Balázs Kónya; J. Lindemann; I. Livenson; Jakob Langgaard Nielsen; Marko Niinimäki; Oxana Smirnova; Anders Wäänänen (Future Gener. Comput. Syst., 2007)

Ontologies with Semantic Web/Grid in Data Integration for OLAP. - Tapio Niemi; Santtu Toivonen; Marko Niinimäki; Jyrki Nummenmaa (Int. J. Semantic Web Inf. Syst., 2007)

Running Medical Image Analysis on GridFactory Desktop Grid. - Frederik Orellana; Marko Niinimäki; Xin Zhou 002; Peter Rosendahl; Henning Müller; Anders Wäänänen (HealthGrid, 2009)

An Easy Setup for Parallel Medical Image Processing: Using Taverna and ARC. - Xin Zhou 002; Hajo N. Krabbenhöft; Marko Niinimäki; Adrien Depeursinge; Steffen Möller; Henning Müller (HealthGrid, 2009)

An ETL Process for OLAP Using RDF/OWL Ontologies. - Marko Niinimäki; Tapio Niemi (J. Data Semant., 2009)

Virtual EZ Grid: A Volunteer Computing Infrastructure for Scientific Medical Applications. - Mohamed Ben Belgacem; Nabil Abdennadher; Marko Niinimäki (GPC, 2010)

Programming distributed medical applications with XWCH2. - Mohamed Ben Belgacem; Marko Niinimäki; Nabil Abdennadher (HealthGrid, 2010)

A Web Service for enabling Medical Image Retrieval Integrated into a Social Medical Image Sharing Platform. - Marko Niinimäki; Xin Zhou 002; Enrique de la Vega; Miguel Cabrer; Henning Müller (MedInfo, 2010)

Ontologies and summarizability in OLAP. - Tapio Niemi; Marko Niinimäki (SAC, 2010)

GridFactory: Distributed Computing on Ephemeral Resources. - Frederik Orellana; Marko Niinimäki (3PGCIC, 2011)

Timely Report Production from WWW Data Sources. - Marko Niinimäki; Tapio Niemi; Stephen Martin; Jyrki Nummenmaa; Peter Thanisch (BIR Workshops, 2011)

Using the Entity-Attribute-Value Model for OLAP Cube Construction. - Peter Thanisch; Tapio Niemi; Marko Niinimäki; Jyrki Nummenmaa (BIR, 2011)

Gridification of a Radiotherapy Dose Computation Application with the XtremWeb-CH Environment. - Nabil Abdennadher; Mohamed Ben Belgacem; Raphaël Couturier; David Laiymani; Sébastien Miquée; Marko Niinimäki; Marc Sauget (GPC, 2011)

Safe Storage and Multi-Modal Search for Medical Images. - Jukka Kommeri; Marko Niinimäki; Henning Müller (MIE, 2011)

Distributed Computing with RESTful Web Services. - Frederik Orellana; Marko Niinimäki (3PGCIC, 2012)

Virtual EZ Grid: A Volunteer Computing Infrastructure for Scientific Medical Applications. - Mohamed Ben Belgacem; Nabil Abdennadher; Marko Niinimäki (Int. J. Handheld Comput. Res., 2012)

Cell-at-a-Time Approach to Lazy Evaluation of Dimensional Aggregations. - Peter Thanisch; Jyrki Nummenmaa; Tapio Niemi; Marko Niinimäki (DaWaK, 2013)

Incompleteness in Conceptual Data Modelling. - Peter Thanisch; Tapio Niemi; Jyrki Nummenmaa; Zheying Zhang; Marko Niinimäki; Pertti Saariluoma (ICIST, 2013)

Detecting summarizability in OLAP. - Tapio Niemi; Marko Niinimäki; Peter Thanisch; Jyrki Nummenmaa (Data Knowl. Eng., 2014)

Energy Efficiency of a Web and Database Server System: Configuration and Bursting. - Jukka Kommeri; Felipe Abaunza; Marko Niinimäki; Peter Thanisch; Tapio Niemi (Int. J. Green Comput., 2014)

Detecting measurement issues in SQL arithmetic expressions and aggregations. - Peter Thanisch; Tapio Niemi; Jyrki Nummenmaa; Marko Niinimäki (Data Knowl. Eng., 2019)