-
Pejtersen, A.M.: Design of a classification scheme for fiction based on an analysis of actual user-librarian communication, and use of the scheme for control of librarians' search strategies (1980)
0.09
0.09292726 = product of:
0.18585452 = sum of:
0.18585452 = sum of:
0.124974646 = weight(_text_:o in 5835) [ClassicSimilarity], result of:
0.124974646 = score(doc=5835,freq=2.0), product of:
0.22544876 = queryWeight, product of:
5.017288 = idf(docFreq=795, maxDocs=44218)
0.044934385 = queryNorm
0.55433726 = fieldWeight in 5835, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.017288 = idf(docFreq=795, maxDocs=44218)
0.078125 = fieldNorm(doc=5835)
0.060879886 = weight(_text_:22 in 5835) [ClassicSimilarity], result of:
0.060879886 = score(doc=5835,freq=2.0), product of:
0.15735255 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044934385 = queryNorm
0.38690117 = fieldWeight in 5835, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=5835)
0.5 = coord(1/2)
- Date
- 5. 8.2006 13:22:44
- Source
- Theory and application of information research. Proc. of the 2nd Int. Research Forum on Information Science, 3.-6.8.1977, Copenhagen. Ed.: O. Harbo u, L. Kajberg
-
Sugiura, A.; Etzioni, O.: Query routing for Web search engines : architecture and experiments (2000)
0.04
0.043741126 = product of:
0.08748225 = sum of:
0.08748225 = product of:
0.1749645 = sum of:
0.1749645 = weight(_text_:o in 5009) [ClassicSimilarity], result of:
0.1749645 = score(doc=5009,freq=2.0), product of:
0.22544876 = queryWeight, product of:
5.017288 = idf(docFreq=795, maxDocs=44218)
0.044934385 = queryNorm
0.77607214 = fieldWeight in 5009, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.017288 = idf(docFreq=795, maxDocs=44218)
0.109375 = fieldNorm(doc=5009)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Trullier, O.; Meyer, J.-A.: Bionimetic navigation models and strategies in animals (1997)
0.02
0.024994928 = product of:
0.049989857 = sum of:
0.049989857 = product of:
0.09997971 = sum of:
0.09997971 = weight(_text_:o in 4033) [ClassicSimilarity], result of:
0.09997971 = score(doc=4033,freq=2.0), product of:
0.22544876 = queryWeight, product of:
5.017288 = idf(docFreq=795, maxDocs=44218)
0.044934385 = queryNorm
0.4434698 = fieldWeight in 4033, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.017288 = idf(docFreq=795, maxDocs=44218)
0.0625 = fieldNorm(doc=4033)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Morse, P.M.: Search theory and browsing (1970)
0.02
0.024351954 = product of:
0.04870391 = sum of:
0.04870391 = product of:
0.09740782 = sum of:
0.09740782 = weight(_text_:22 in 1448) [ClassicSimilarity], result of:
0.09740782 = score(doc=1448,freq=2.0), product of:
0.15735255 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044934385 = queryNorm
0.61904186 = fieldWeight in 1448, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=1448)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 5.2005 19:53:09
-
Morse, P.M.: Browsing and search theory (1973)
0.02
0.02130796 = product of:
0.04261592 = sum of:
0.04261592 = product of:
0.08523184 = sum of:
0.08523184 = weight(_text_:22 in 3339) [ClassicSimilarity], result of:
0.08523184 = score(doc=3339,freq=2.0), product of:
0.15735255 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044934385 = queryNorm
0.5416616 = fieldWeight in 3339, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=3339)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 5.2005 19:52:29
-
Branch, J.L.: Investigating the information-seeking process of adolescents : the value of using think alouds and think afters (2000)
0.02
0.02130796 = product of:
0.04261592 = sum of:
0.04261592 = product of:
0.08523184 = sum of:
0.08523184 = weight(_text_:22 in 3924) [ClassicSimilarity], result of:
0.08523184 = score(doc=3924,freq=2.0), product of:
0.15735255 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044934385 = queryNorm
0.5416616 = fieldWeight in 3924, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=3924)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Library and information science research. 22(2000) no.4, S.371-382
-
Ferrández, O.; Izquierdo, R.; Ferrández, S.; Vicedo González, J.L.: Addressing ontology-based question answering with collections of user queries (2009)
0.02
0.018746197 = product of:
0.037492394 = sum of:
0.037492394 = product of:
0.07498479 = sum of:
0.07498479 = weight(_text_:o in 4212) [ClassicSimilarity], result of:
0.07498479 = score(doc=4212,freq=2.0), product of:
0.22544876 = queryWeight, product of:
5.017288 = idf(docFreq=795, maxDocs=44218)
0.044934385 = queryNorm
0.33260235 = fieldWeight in 4212, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.017288 = idf(docFreq=795, maxDocs=44218)
0.046875 = fieldNorm(doc=4212)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Habernal, I.; Konopík, M.; Rohlík, O.: Question answering (2012)
0.02
0.018746197 = product of:
0.037492394 = sum of:
0.037492394 = product of:
0.07498479 = sum of:
0.07498479 = weight(_text_:o in 101) [ClassicSimilarity], result of:
0.07498479 = score(doc=101,freq=2.0), product of:
0.22544876 = queryWeight, product of:
5.017288 = idf(docFreq=795, maxDocs=44218)
0.044934385 = queryNorm
0.33260235 = fieldWeight in 101, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.017288 = idf(docFreq=795, maxDocs=44218)
0.046875 = fieldNorm(doc=101)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Hoeber, O.: Human-centred Web search (2012)
0.02
0.018746197 = product of:
0.037492394 = sum of:
0.037492394 = product of:
0.07498479 = sum of:
0.07498479 = weight(_text_:o in 102) [ClassicSimilarity], result of:
0.07498479 = score(doc=102,freq=2.0), product of:
0.22544876 = queryWeight, product of:
5.017288 = idf(docFreq=795, maxDocs=44218)
0.044934385 = queryNorm
0.33260235 = fieldWeight in 102, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.017288 = idf(docFreq=795, maxDocs=44218)
0.046875 = fieldNorm(doc=102)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Hoeber, O.: ¬A study of visually linked keywords to support exploratory browsing in academic search (2022)
0.02
0.018746197 = product of:
0.037492394 = sum of:
0.037492394 = product of:
0.07498479 = sum of:
0.07498479 = weight(_text_:o in 644) [ClassicSimilarity], result of:
0.07498479 = score(doc=644,freq=2.0), product of:
0.22544876 = queryWeight, product of:
5.017288 = idf(docFreq=795, maxDocs=44218)
0.044934385 = queryNorm
0.33260235 = fieldWeight in 644, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.017288 = idf(docFreq=795, maxDocs=44218)
0.046875 = fieldNorm(doc=644)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Hoeber, O.; Yang, X.D.: Evaluating WordBars in exploratory Web search scenarios (2008)
0.02
0.015621831 = product of:
0.031243661 = sum of:
0.031243661 = product of:
0.062487323 = sum of:
0.062487323 = weight(_text_:o in 2046) [ClassicSimilarity], result of:
0.062487323 = score(doc=2046,freq=2.0), product of:
0.22544876 = queryWeight, product of:
5.017288 = idf(docFreq=795, maxDocs=44218)
0.044934385 = queryNorm
0.27716863 = fieldWeight in 2046, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.017288 = idf(docFreq=795, maxDocs=44218)
0.0390625 = fieldNorm(doc=2046)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Bergman, O.; Whittaker, S.; Sanderson, M.; Nachmias, R.; Ramamoorthy, A.: ¬The effect of folder structure on personal file navigation (2010)
0.02
0.015621831 = product of:
0.031243661 = sum of:
0.031243661 = product of:
0.062487323 = sum of:
0.062487323 = weight(_text_:o in 4114) [ClassicSimilarity], result of:
0.062487323 = score(doc=4114,freq=2.0), product of:
0.22544876 = queryWeight, product of:
5.017288 = idf(docFreq=795, maxDocs=44218)
0.044934385 = queryNorm
0.27716863 = fieldWeight in 4114, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.017288 = idf(docFreq=795, maxDocs=44218)
0.0390625 = fieldNorm(doc=4114)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Case, D.O.: Looking for information : a survey on research on information seeking, needs, and behavior (2002)
0.01
0.009373099 = product of:
0.018746197 = sum of:
0.018746197 = product of:
0.037492394 = sum of:
0.037492394 = weight(_text_:o in 1270) [ClassicSimilarity], result of:
0.037492394 = score(doc=1270,freq=2.0), product of:
0.22544876 = queryWeight, product of:
5.017288 = idf(docFreq=795, maxDocs=44218)
0.044934385 = queryNorm
0.16630118 = fieldWeight in 1270, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.017288 = idf(docFreq=795, maxDocs=44218)
0.0234375 = fieldNorm(doc=1270)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Rez. in: JASIST 54(2003) no.7, S.695-697 (R. Savolainen): "Donald O. Case has written an ambitious book to create an overall picture of the major approaches to information needs and seeking (INS) studies. The aim to write an extensive review is reflected in the list of references containing about 700 items. The high ambitions are explained an p. 14, where Case states that he is aiming at a multidisciplinary understanding of the concept of information seeking. In the Preface, the author characterizes his book as an introduction to the topic for students at the graduate level, as well as as a review and handbook for scholars engagged in information behavior research. In my view, Looking for Information is particularly welcome as an academic textbook because the field of INS studies suffers from the lack of monographs. Along with the continuous growth of the number of journal articles and conference papers, there is a genuine need for a book that picks up the numerous pieces and puts them together. The use of the study as a textbook is facilitated by clearly delineated sections an major themes and the wealth of concrete examples of information seeking in everyday contexts. The book is lucidly written and it is accessible to novice readers, too. At first glance, the idea of providing a comprehensive review of INS studies may seem a mission impossible because the current number of articles, papers, and other contributions in this field is nearing the 10,000 range (p. 224). Donald Case is not alone in the task of coming to grips with an increasing number of studies; similar problems have been faced by those writing INS-related chapters for the Annual Review of Information Science and Technology (ARIST). Case has solved the problem of "too many publications to be reviewed" by concentrating an the INS literature published during the last two decades. Secondly, studies an library use and information retrieval are discussed only to a limited extent. In addition, Case is highly selective as to studies focusing an the use of specific sources and channels such as WWW. These delineations are reasonable, even though they beg some questions. First, how should one draw the line between studies an information seeking and information retrieval? Case does not discuss this question in greater detail, although in recent years, the overlapping areas of information seeking and retrieval studies have been broadened, along with the growing importance of WWW in information seeking/retrieval. Secondly, how can one define the concept of information searching (or, more specifically, Internet or Web searching) in relation to information seeking and information retrieval? In the field of Web searching studies, there is an increasing number of contributions that are of direct relevance to information-seeking studies. Clearly, the advent of the Internet, particularly, the Web, has blurred the previous lines between INS and IR literature, making them less clear cut. The book consists of five main sections, and comprises 13 chapters. There is an Appendix serving the needs of an INS textbook (questions for discussion and application). The structure of the book is meticulously planned and, as a whole, it offers a sufficiently balanced contribution to theoretical, methodological, and empirical issues of INS. The title, Looking for Information: A Survey of Research an Information Seeking, Needs, and Behavior aptly describes the main substance of the book. . . . It is easy to agree with Case about the significance of the problem of specialization and fragmentation. This problem seems to be concomitant with the broadening field of INS research. In itself, Case's book can be interpreted as a struggle against this fragmentation. His book suggests that this struggle is not hopeless and that it is still possible to draw an overall picture of the evolving research field. The major pieces of the puzzle were found and the book will provide a useful overview of INS studies for many years."
-
Hsieh-Yee, I.: Search tactics of Web users in searching for texts, graphics, known items and subjects : a search simulation study (1998)
0.01
0.009131983 = product of:
0.018263966 = sum of:
0.018263966 = product of:
0.03652793 = sum of:
0.03652793 = weight(_text_:22 in 2404) [ClassicSimilarity], result of:
0.03652793 = score(doc=2404,freq=2.0), product of:
0.15735255 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044934385 = queryNorm
0.23214069 = fieldWeight in 2404, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2404)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 25.12.1998 19:22:31
-
Limberg, L.: Three conceptions of information seeking and use (1999)
0.01
0.009131983 = product of:
0.018263966 = sum of:
0.018263966 = product of:
0.03652793 = sum of:
0.03652793 = weight(_text_:22 in 281) [ClassicSimilarity], result of:
0.03652793 = score(doc=281,freq=2.0), product of:
0.15735255 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044934385 = queryNorm
0.23214069 = fieldWeight in 281, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=281)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 3.2002 9:53:10
-
Lin, S.-j.; Belkin, N.: Validation of a model of information seeking over multiple search sessions (2005)
0.01
0.009131983 = product of:
0.018263966 = sum of:
0.018263966 = product of:
0.03652793 = sum of:
0.03652793 = weight(_text_:22 in 3450) [ClassicSimilarity], result of:
0.03652793 = score(doc=3450,freq=2.0), product of:
0.15735255 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044934385 = queryNorm
0.23214069 = fieldWeight in 3450, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=3450)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 10. 4.2005 14:52:22
-
Koopmans, N.I.: What's your question? : The need for research information from the perspective of different user groups (2002)
0.01
0.009131983 = product of:
0.018263966 = sum of:
0.018263966 = product of:
0.03652793 = sum of:
0.03652793 = weight(_text_:22 in 3612) [ClassicSimilarity], result of:
0.03652793 = score(doc=3612,freq=2.0), product of:
0.15735255 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044934385 = queryNorm
0.23214069 = fieldWeight in 3612, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=3612)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 2. 7.2005 12:22:50
-
Crestani, F.; Du, H.: Written versus spoken queries : a qualitative and quantitative comparative analysis (2006)
0.01
0.009131983 = product of:
0.018263966 = sum of:
0.018263966 = product of:
0.03652793 = sum of:
0.03652793 = weight(_text_:22 in 5047) [ClassicSimilarity], result of:
0.03652793 = score(doc=5047,freq=2.0), product of:
0.15735255 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044934385 = queryNorm
0.23214069 = fieldWeight in 5047, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=5047)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 5. 6.2006 11:22:23
-
Xu, Y.: ¬The dynamics of interactive information retrieval behavior : part I: an activity theory perspective (2007)
0.01
0.009131983 = product of:
0.018263966 = sum of:
0.018263966 = product of:
0.03652793 = sum of:
0.03652793 = weight(_text_:22 in 331) [ClassicSimilarity], result of:
0.03652793 = score(doc=331,freq=2.0), product of:
0.15735255 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044934385 = queryNorm
0.23214069 = fieldWeight in 331, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=331)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 27. 5.2007 13:55:22
-
Lee, S.-S.; Theng, Y.-L.; Goh, D.H.-L.: Creative information seeking : part II: empirical verification (2007)
0.01
0.009131983 = product of:
0.018263966 = sum of:
0.018263966 = product of:
0.03652793 = sum of:
0.03652793 = weight(_text_:22 in 813) [ClassicSimilarity], result of:
0.03652793 = score(doc=813,freq=2.0), product of:
0.15735255 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044934385 = queryNorm
0.23214069 = fieldWeight in 813, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=813)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 23.12.2007 12:22:16
