M
Miamaria Saastamoinen
Researcher at University of Tampere
Publications - 9
Citations - 150
Miamaria Saastamoinen is an academic researcher from University of Tampere. The author has contributed to research in topics: Task (project management) & Information system. The author has an hindex of 7, co-authored 9 publications receiving 122 citations. Previous affiliations of Miamaria Saastamoinen include University UCINF.
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Journal ArticleDOI
Task-Based Information Interaction Evaluation: The Viewpoint of Program Theory
Kalervo Järvelin,Pertti Vakkari,Paavo Arvola,Feza Baskaya,Anni Järvelin,Jaana Kekäläinen,Heikki Keskustalo,Sanna Kumpulainen,Miamaria Saastamoinen,Reijo Savolainen,Eero Sormunen +10 more
TL;DR: The goal in the present article is to structure TBII on the basis of the five generic activities and consider the evaluation of each activity using the program theory framework and combine these activity-based program theories in an overall evaluation framework for TBIi.
Journal ArticleDOI
Information retrieval from historical newspaper collections in highly inflectional languages: A query expansion approach
TL;DR: Query expansion based on approximate string matching was superior to using the inflectional forms of the query words, showing that coverage of the different types of variation is more important than precision in handling one type of variation.
Journal ArticleDOI
Search task features in work tasks of varying types and complexity
TL;DR: Analysis of how WT features: task complexity and task types, affect information searching in authentic work: the types of information needs, search processes, and search media concludes that the WT/ST types in interactive IR experiments should be reconsidered.
Proceedings ArticleDOI
Task complexity and information searching in administrative tasks revisited
TL;DR: This study shadowed the tasks of seven people working in city administration and found that task complexity has a central but ambiguous relationship to task performance and the clearest differences were found between simple and complex tasks.
Journal ArticleDOI
Relationships between work task types, complexity and dwell time of information resources:
TL;DR: A new way of studying information resource use – based on dwell time in the context provided by concrete work tasks – is proposed based on log data of 21 information workers from six organisations to analyse how work task complexity is connected to the time used in various information resources.