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university of tampere: sis/luo-coms: research: cis - the tampere research center for information and systems: research groups: ngis:
Faculties of Natural and Communication SciencesUniversity of TampereFaculties of Natural and Communication Sciences
CIS - The Tampere Research Center for Information and Systems



  • David Alexander, Paavo Arvola, Thomas Beckers, Patrice Bellot, Timothy Chappell, C. M. DeVries, Antoine Doucet, Norbert Fuhr, Shlomo Geva, Jaap Kamps, Gabriella Kazai, Marijn Koolen, Sangeetha Kutty, Monica Landoni, Véronique Moriceau, Richi Nayak, Ragnar Nordlie, Nils Pharo, Eric SanJuan, Ralf Schenkel, Andrea Tagarelli, Xavier Tannier, James A. Thom, Andrew Trotman, Johanna Vainio, Qiuyue Wang, Chen Wu: Report on INEX 2010. SIGIR Forum 45(1): 2-17 (2011)
  • Paavo Arvola: The Role of Context in Matching and Evaluation of XML Information Retrieval. Tampere University Press 2011, Acta Universitatis Tamperensis (1624): Doctoral Dissertation
  • Paavo Arvola, Jaana Kekäläinen, Marko Junkkari: Contextualization models for XML retrieval. Inf. Process. Manage. 47(5): 762-776 (2011)
  • Anders Björk, Martin Erlandsson, Janne Häkli, Kaarle Jaakkola, Åsa Nilsson, Kaj Nummila, Ville Puntanen, Antti Sirkka: Monitoring environmental performance of the forestry supply chain using RFID. Computers in Industry 62(8-9): 830-841 (2011)
  • Marko Junkkari: Mereological view to intensional containment. Proc. of 21st European Japanese Conference on Information Modelling and Knowledge Bases, Vol 2: 5-19 (2011)
  • Marko Junkkari, Antti Sirkka: Using RFID for tracing cumulated resources and emissions in supply chain. IJAHUC 8(4): 220-229 (2011)
  • Turkka Näppilä, Katja Moilanen, Timo Niemi: A query language for selecting, harmonizing, and aggregating heterogeneous XML data. IJWIS 7(1): 62-99 (2011)


  • Paavo Arvola, Jaana Kekäläinen, Marko Junkkari: Expected reading effort in focused retrieval evaluation. Inf. Retr. 13(5): 460-484 (2010)
  • Paavo Arvola, Jaana Kekäläinen, Marko Junkkari: Focused access to sparsely and densely relevant documents. SIGIR 2010: 781-782
  • Paavo Arvola, Shlomo Geva, Jaap Kamps, Ralf Schenkel, Andrew Trotman, Johanna Vainio: Overview of the INEX 2010 Ad Hoc Track. INEX 2010: 1-32
  • Paavo Arvola, Johanna Vainio: The Potential Benefit of Focused Retrieval in Relevant-in-Context Task. INEX 2010: 33-43
  • Feza Baskaya, Jaana Kekäläinen, Kalervo Järvelin: A tool for ontology-editing and ontology-based information exploration. ESAIR 2010: 29-30
  • Janne Jämsen, Timo Niemi, Kalervo Järvelin: Derived types in semantic association discovery. J. Intell. Inf. Syst. 35(2): 213-244 (2010)
  • Turkka Näppilä, Katja Moilanen, Timo Niemi: RXQL: An SQL-like Query Language for Selecting, Harmonizing, and Aggregating Data from Heterogeneous XML Data Sources. University of Tampere, Department of Computer Sciences 2010 (Technical Report A-2010-2)
  • Antti Sirkka, Marko Junkkari: Data management framework for monitoring and analyzing the environmental performance. ICGREEN 2010, Proceedings of INNOV 2010: 57-62


  • Kalervo Järvelin, Jaana Kekäläinen: Discounted Cumulated Gain. Encyclopedia of Database Systems 2009: 849-853
  • Jaana Kekäläinen, Paavo Arvola, Marko Junkkari: Contextualization. Encyclopedia of Database Systems 2009: 474-478
  • Timo Niemi, Turkka Näppilä, Kalervo Järvelin: A relational data harmonization approach to XML. J. Information Science 35(5): 571-601 (2009)


  • Paavo Arvola: Passage Retrieval Evaluation Based on Intended Reading Order. LWA 2008: 91-94
  • Paavo Arvola, Jaana Kekäläinen, Marko Junkkari: The effect of contextualization at different granularity levels in content-oriented xml retrieval. CIKM 2008: 1491-1492
  • Janne Jämsen, Turkka Näppilä, Paavo Arvola: Entity ranking based on category expansion. In Norbert Fuhr et al. (Ed.) Focused Access to XML Documents: 6th International Workshop of the Initiative for the Evaluation of XML Retrieval, INEX 2007, Dagstuhl Castle, Germany, December 17-19, 2007 (Selected Papers). Lecture Notes in Computer Science 4862: 264-278
  • Heikki Keskustalo, Kalervo Järvelin, Ari Pirkola, Jaana Kekäläinen: Intuition-supporting visualization of user's performance based on explicit negative higher-order relevance. SIGIR 2008: 675-682
  • Timo Niemi, Turkka Näppilä, Kalervo Järvelin: Harmonization of XML-based Data Sources. University of Tampere, Deparment of Computer Sciences 2008 (Technical Report A-2008-6)
  • Turkka Näppilä, Kalervo Järvelin, Timo Niemi: A tool for data cube construction from structurally heterogeneous XML documents. JASIST 59(3): 435-449 (2008)
  • Antti Sirkka: Modelling traceability in the forestry wood supply chain. ICDE Workshops 2008: 104-105


  • Marko Junkkari: A Concept-Oriented Data Modeling and Query Language Approach to Next Generation Information System. University of Tampere, Department of Computer Sciences 2007: Doctoral Dissertation
  • Janne Jämsen, Turkka Näppilä, Paavo Arvola: Experiments on Category Expansion at INEX 2007. In: Norbert Fuhr, Mounia Lalmas, Andrew Trotman (Ed.) Pre-proceedings of INEX 2007, 287-296
  • Timo Niemi, Janne Jämsen: A query language for discovering semantic associations, Part I: Approach and formal definition of query primitives. JASIST 58(11): 1559-1568 (2007)
  • Timo Niemi, Janne Jämsen: A query language for discovering semantic associations, Part II: sample queries and query evaluation. JASIST 58(11): 1686-1700 (2007)
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