Pertti Vakkari

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Kal JarvelinProfessor Emeritus, Tampere UniversityVerified email at tuni.fi
Reijo SavolainenProfessor emeritus, Tampere UniversityVerified email at tuni.fi
Sanna TaljaAssociate professor, University of Tampere, Unit of Information SciencesVerified email at uta.fi
Eero SormunenProfessor Emeritus, Tampere UniversityVerified email at tuni.fi
Blaise CroninRudy Professor Emeritus of Information Science, Indiana University Bloomington, USAVerified email at indiana.edu
Sei-Ching Joanna SinWee Kim Wee School of Communication and Information, Nanyang Technological UniversityVerified email at ntu.edu.sg
Svanhild AabøProfessor in library and information science at Oslo og Akershus University CollegeVerified email at oslomet.no
Ragnar AudunsonProfessor bibliotek og informasjonsvitenskap ved Høgskolen i Oslo og AkershusVerified email at hioa.no
Frank HuysmansProfessor, Information Society, University of AmsterdamVerified email at uva.nl
Carol TenopirUniversity of Tennessee and University of HawaiiVerified email at utk.edu
Sanna KumpulainenTampere University, FinlandVerified email at tuni.fi
Jaana KekäläinenSenior researcher, University of TampereVerified email at uta.fi
Antti RousiPh.D. Aalto University ServicesVerified email at aalto.fi
Paul WoutersCentre for Science and Technology Studies, Leiden UniversityVerified email at cwts.leidenuniv.nl
Heikki KeskustaloAssociate professor, Tampere UniversityVerified email at tuni.fi
Paavo ArvolaUniversity Lecturer, Tampere UniversityVerified email at tuni.fi

Pertti Vakkari

Professor Emeritus of Information Studies , Tampere University, Finland

Verified email at tuni.fi

information searching fiction searching outcomes of public libraries


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Task-based information searching. P Vakkari Annual Review of Information Science and Technology (ARIST) 37, 413-64, 2003	597	2003
Task complexity, problem structure and information actions: Integrating studies on information seeking and retrieval P Vakkari Information processing & management 35 (6), 819-837, 1999	533	1999
A theory of the task‐based information retrieval process: A summary and generalisation of a longitudinal study P Vakkari Journal of documentation 57 (1), 44-60, 2001	468	2001
Content analysis of research articles in library and information science. K Jarvelin, P Vakkari Library and information science research 12 (4), 395-421, 1990	355	1990
The evolution of library and information science 1965–1985: A content analysis of journal articles K Järvelin, P Vakkari Information processing & management 29 (1), 129-144, 1993	351	1993
Changes in relevance criteria and problem stages in task performance P Vakkari, N Hakala Journal of documentation 56 (5), 540-562, 2000	340	2000
Changes of search terms and tactics while writing a research proposal: A longitudinal case study P Vakkari, M Pennanen, S Serola Information processing & management 39 (3), 445-463, 2003	296	2003
Information seeking in context: A challenging metatheory P Vakkari Proceedings of an international conference on Information seeking in context …, 1997	235	1997
Evolution of library and information science, 1965–2005: Content analysis of journal articles O Tuomaala, K Järvelin, P Vakkari Journal of the Association for information science and technology 65 (7 …, 2014	219	2014
Searching as learning: A systematization based on literature P Vakkari Journal of Information Science 42 (1), 7-18, 2016	201	2016
Information seeking in context: proceedings of an international conference on research in information needs, seeking and use in different contexts, 14-16 August, 1996, Tampere … P Vakkari, R Savolainen, B Dervin	174*	1997
Trends and approaches in information behaviour research P Vakkari Information Research 13 (4), 13-4, 2008	165	2008
Cognition and changes of search terms and tactics during task performance: A longitudinal case study P Vakkari Content-Based Multimedia Information Access-Volume 1, 894-907, 2000	152	2000
Library and information science: its content and scope P Vakkari Advances in librarianship, 1-55, 1994	143	1994
Relevance and contributing information types of searched documents in task performance P Vakkari Proceedings of the 23rd annual international ACM SIGIR conference on …, 2000	140	2000
International library and information science research: A comparison of national trends MK Rochester, P Vakkari	129*	2003
Perceived outcomes of public libraries P Vakkari, S Serola Library & Information Science Research 34 (1), 37-44, 2012	125	2012
Subject knowledge improves interactive query expansion assisted by a thesaurus A Sihvonen, P Vakkari Journal of Documentation 60 (6), 673-690, 2004	117	2004
Conceptions of Library and Information Science Historical, Empirical and Theoretical Perspectives P Vakkari, B Cronin, T Yliopisto	109*	1992
Perceived influence of the use of electronic information resources on scholarly work and publication productivity P Vakkari Journal of the American Society for Information Science and Technology 59 (4 …, 2008	102	2008

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