1/1998
Salosaari Pekka & Järvelin Kalervo
MUSIR - A Retrieval Model for Music
1/1999
Järvelin Kalervo, Ingwersen Peter & Niemi Timo
INFORMETRICS THROUGH ADVANCED DATA MANAGEMENT
Complex Object Restructuring, Data Aggregation and Transitive Computation
1/2001
Järvelin Kalervo, Kekäläinen Jaana & Niemi Timo
ExpansionTool: Formal definition of concept-based query expansion and construction
1/2002
Sormunen Eero, Halttunen Kai & Keskustalo Heikki
Query Performance Analyser - a tool for bridging information retrieval research and instruction
2/2002
Järvelin Kalervo & Kekäläinen Jaana
Cumulated gain-based indicators of IR performance
2/2003
Mäkinen, Sari
Organisaation muisti - käsiteanalyysi
1/2005
Airio, Eija
The effects of separate and merged indexes and word normalization in multilingual CLIR