Timo Niemi

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Publication Statistics

Publication period start
1991
Publication period end
2008
Number of co-authors
8

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Publications

Näppilä, Turkka, Järvelin, Kalervo, Niemi, Timo (2008): A tool for data cube construction from structurally heterogeneous XML documents. In JASIST - Journal of the American Society for Information Science and Technology, 59 (3) pp. 435-449. http://dx.doi.org/10.1002/asi.20756

Niemi, Timo, Jämsen, Janne (2007): A query language for discovering semantic associations, Part I: Approach and formal defini. In JASIST - Journal of the American Society for Information Science and Technology, 58 (11) pp. 1559-1568. http://dx.doi.org/10.1002/asi.20478

Niemi, Timo, Jämsen, Janne (2007): A query language for discovering semantic associations, Part II: sample queries and query . In JASIST - Journal of the American Society for Information Science and Technology, 58 (11) pp. 1686-1700. http://dx.doi.org/10.1002/asi.20655

Niemi, Timo, Hirvonen, Lasse, Järvelin, Kalervo (2003): Multidimensional Data Model and Query Language for Informetrics. In JASIST - Journal of the American Society for Information Science and Technology, 54 (10) pp. 939-951. http://dx.doi.org/10.1002/asi.10290

Jarvelin, Kalervo, Kristensen, Jaana, Niemi, Timo, Sormunen, Eero, Keskustalo, Heikki (1996): A Deductive Data Model for Query Expansion. In: Proceedings of the 19th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 1996, . pp. 235-243. http://www.acm.org/pubs/articles/proceedings/ir/243199/p235-jarvelin/p235-jarvelin.pdf

Jarvelin, Kalervo, Niemi, Timo (1995): An NF{squared} Relational Interface for Document Retrieval, Restructuring and Aggregation. In: Proceedings of the Eighteenth Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 1995, . pp. 102-110. http://www.acm.org/pubs/articles/proceedings/ir/215206/p102-jarvelin/p102-jarvelin.pdf

Jarvelin, Kalervo, Niemi, Timo (1995): FUN: An NF2 Relational Interface with Aggregation Capability for Document Retrieval, Restr. In: Proceedings of the Eighteenth Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 1995, . pp. 362. http://www.acm.org/pubs/articles/proceedings/ir/215206/p359-efthimiadis/p359-efthimiadis.pdf

Järvelin, Kalervo, Niemi, Timo (1993): Deductive Information Retrieval Based on Classifications. In JASIST - Journal of the American Society for Information Science and Technology, 44 (10) pp. 557-578.

Jarvelin, Kalervo, Niemi, Timo (1991): Data Conversion, Aggregation and Deduction for Advanced Retrieval from Heterogeneous Fact . In: Proceedings of the Fourteenth Annual International ACM SIGIR Conference on Research and Development in Information Retrieval , 1991, . pp. 173-182. http://www.acm.org/pubs/articles/proceedings/ir/122860/p163-anick/p163-anick.pdf