Pertti Vakkari
Pertti Vakkari
Professor Emeritus of Information Studies , Tampere University, Finland
Verified email at tuni.fi
Title
Cited by
Cited by
Year
Task‐based information searching
P Vakkari
Annual review of information science and technology 37 (1), 413-464, 2003
5372003
Task complexity, problem structure and information actions: Integrating studies on information seeking and retrieval
P Vakkari
Information processing & management 35 (6), 819-837, 1999
4841999
A theory of the task‐based information retrieval process: A summary and generalisation of a longitudinal study
P Vakkari
Journal of documentation, 2001
4042001
Information seeking in context: A challenging metatheory
P Vakkari
Proceedings of an international conference on Information seeking in context …, 1997
3191997
Changes in relevance criteria and problem stages in task performance
P Vakkari, N Hakala
Journal of documentation, 2000
3032000
Content analysis of research articles in library and information science.
K Jarvelin, P Vakkari
Library and information science research 12 (4), 395-421, 1990
2961990
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
2951993
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
2672003
Library and information science: its content and scope
P Vakkari
Advances in librarianship, 1994
206*1994
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
1452000
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
1422014
Relevance and contributing information types of searched documents in task performance
P Vakkari
Proceedings of the 23rd annual international ACM SIGIR conference on …, 2000
1302000
Trends and approaches in information behaviour research
P Vakkari
Information Research 13 (4), 13-4, 2008
1272008
Searching as learning: A systematization based on literature
P Vakkari
Journal of Information Science 42 (1), 7-18, 2016
1102016
Subject knowledge improves interactive query expansion assisted by a thesaurus
A Sihvonen, P Vakkari
Journal of Documentation, 2004
1102004
International library and information science research: A comparison of national trends
MK Rochester, P Vakkari
108*2003
Conceptions of Library and Information Science Historical, Empirical and Theoretical Perspectives
P Vakkari, B Cronin, T Yliopisto
98*1992
Perceived outcomes of public libraries
P Vakkari, S Serola
Library & Information Science Research 34 (1), 37-44, 2012
942012
Growth of theories on information seeking: An analysis of growth of a theoretical research program on the relation between task complexity and information seeking
P Vakkari
Information Processing & Management 34 (2-3), 361-382, 1998
911998
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
902008
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Articles 1–20