-
Pejtersen, A.M.; Albrechtsen, H.; Sandelin, R.; Lundgren, L.: ¬The Scandinavian Book House : indexing methods and OPAC development for subject access to Scandinavian fiction literature (1995)
0.16
0.15736327 = product of:
0.2098177 = sum of:
0.052885033 = weight(_text_:r in 188) [ClassicSimilarity], result of:
0.052885033 = score(doc=188,freq=2.0), product of:
0.1445992 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.043682147 = queryNorm
0.36573532 = fieldWeight in 188, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.078125 = fieldNorm(doc=188)
0.10624927 = weight(_text_:et in 188) [ClassicSimilarity], result of:
0.10624927 = score(doc=188,freq=2.0), product of:
0.20495686 = queryWeight, product of:
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.043682147 = queryNorm
0.5183982 = fieldWeight in 188, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.078125 = fieldNorm(doc=188)
0.05068339 = product of:
0.10136678 = sum of:
0.10136678 = weight(_text_:al in 188) [ClassicSimilarity], result of:
0.10136678 = score(doc=188,freq=2.0), product of:
0.20019227 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.043682147 = queryNorm
0.5063471 = fieldWeight in 188, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.078125 = fieldNorm(doc=188)
0.5 = coord(1/2)
0.75 = coord(3/4)
- Source
- Proceedings of the 6th ASIS SIG/CR Classification Research Workshop, Oct. 8, 1995, Chicago, IL. Ed.: R.P. Schwartz et al
-
Pejtersen, A.M.; Rasmussen, J.R.: Intelligent systems for information retrieval and decision support in complex work domains (1990)
0.11
0.109852865 = product of:
0.21970573 = sum of:
0.14874898 = weight(_text_:et in 3250) [ClassicSimilarity], result of:
0.14874898 = score(doc=3250,freq=2.0), product of:
0.20495686 = queryWeight, product of:
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.043682147 = queryNorm
0.7257575 = fieldWeight in 3250, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.109375 = fieldNorm(doc=3250)
0.070956744 = product of:
0.14191349 = sum of:
0.14191349 = weight(_text_:al in 3250) [ClassicSimilarity], result of:
0.14191349 = score(doc=3250,freq=2.0), product of:
0.20019227 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.043682147 = queryNorm
0.70888597 = fieldWeight in 3250, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.109375 = fieldNorm(doc=3250)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Source
- Expert systems in agricultural research. Ed.: Fl. Skov et al
-
Pejtersen, A.M.: ¬A library system for information retrieval based on a cognitive task analysis and supported by a icon-based interface (1989)
0.09
0.094159596 = product of:
0.18831919 = sum of:
0.12749912 = weight(_text_:et in 5120) [ClassicSimilarity], result of:
0.12749912 = score(doc=5120,freq=2.0), product of:
0.20495686 = queryWeight, product of:
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.043682147 = queryNorm
0.6220778 = fieldWeight in 5120, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.09375 = fieldNorm(doc=5120)
0.06082007 = product of:
0.12164014 = sum of:
0.12164014 = weight(_text_:al in 5120) [ClassicSimilarity], result of:
0.12164014 = score(doc=5120,freq=2.0), product of:
0.20019227 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.043682147 = queryNorm
0.60761654 = fieldWeight in 5120, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.09375 = fieldNorm(doc=5120)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Source
- Proceedings of the 12th Annual Internation ACM SIGIR Conference on Research and Development in Information Retrieval. Ed.: N. Belkin et al
-
Pejtersen, A.M.: ¬A framework for indexing and representation of information based on work domain analysis : a fiction classification example (1994)
0.05
0.047079798 = product of:
0.094159596 = sum of:
0.06374956 = weight(_text_:et in 5838) [ClassicSimilarity], result of:
0.06374956 = score(doc=5838,freq=2.0), product of:
0.20495686 = queryWeight, product of:
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.043682147 = queryNorm
0.3110389 = fieldWeight in 5838, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.046875 = fieldNorm(doc=5838)
0.030410035 = product of:
0.06082007 = sum of:
0.06082007 = weight(_text_:al in 5838) [ClassicSimilarity], result of:
0.06082007 = score(doc=5838,freq=2.0), product of:
0.20019227 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.043682147 = queryNorm
0.30380827 = fieldWeight in 5838, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.046875 = fieldNorm(doc=5838)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Source
- Knowledge organization and quality management: Proc. of the 3rd International ISKO Conference, 20-24 June 1994, Copenhagen, Denmark. Ed.: H. Albrechtsen et al
-
Pejtersen, A.M.; Albrechtsen, H.: Ecological work based classification schemes (2000)
0.04
0.039233167 = product of:
0.07846633 = sum of:
0.053124636 = weight(_text_:et in 153) [ClassicSimilarity], result of:
0.053124636 = score(doc=153,freq=2.0), product of:
0.20495686 = queryWeight, product of:
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.043682147 = queryNorm
0.2591991 = fieldWeight in 153, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.0390625 = fieldNorm(doc=153)
0.025341695 = product of:
0.05068339 = sum of:
0.05068339 = weight(_text_:al in 153) [ClassicSimilarity], result of:
0.05068339 = score(doc=153,freq=2.0), product of:
0.20019227 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.043682147 = queryNorm
0.25317356 = fieldWeight in 153, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.0390625 = fieldNorm(doc=153)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Source
- Dynamism and stability in knowledge organization: Proceedings of the 6th International ISKO-Conference, 10-13 July 2000, Toronto, Canada. Ed.: C. Beghtol et al
-
Pejtersen, A.M.: ¬A new approach to design of document retrieval and indexing systems for OPAC users (1993)
0.04
0.039233167 = product of:
0.07846633 = sum of:
0.053124636 = weight(_text_:et in 1300) [ClassicSimilarity], result of:
0.053124636 = score(doc=1300,freq=2.0), product of:
0.20495686 = queryWeight, product of:
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.043682147 = queryNorm
0.2591991 = fieldWeight in 1300, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.0390625 = fieldNorm(doc=1300)
0.025341695 = product of:
0.05068339 = sum of:
0.05068339 = weight(_text_:al in 1300) [ClassicSimilarity], result of:
0.05068339 = score(doc=1300,freq=2.0), product of:
0.20019227 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.043682147 = queryNorm
0.25317356 = fieldWeight in 1300, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.0390625 = fieldNorm(doc=1300)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Source
- Online information 93: 17th International Online Meeting Proceedings, London, 7.-9.12.1993. Ed. by D.I. Raitt et al
-
Pejtersen, A.M.: ¬The Book House : Modelling user's needs and search strategies as a basis for system design (1989)
0.02
0.015865512 = product of:
0.06346205 = sum of:
0.06346205 = weight(_text_:r in 1033) [ClassicSimilarity], result of:
0.06346205 = score(doc=1033,freq=2.0), product of:
0.1445992 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.043682147 = queryNorm
0.4388824 = fieldWeight in 1033, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.09375 = fieldNorm(doc=1033)
0.25 = coord(1/4)
- Type
- r
-
Goodstein, L.P.; Pejtersen, A.M.: ¬The Book House : System functionality and evaluation (1989)
0.02
0.015865512 = product of:
0.06346205 = sum of:
0.06346205 = weight(_text_:r in 7626) [ClassicSimilarity], result of:
0.06346205 = score(doc=7626,freq=2.0), product of:
0.1445992 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.043682147 = queryNorm
0.4388824 = fieldWeight in 7626, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.09375 = fieldNorm(doc=7626)
0.25 = coord(1/4)
- Type
- r
-
Pejtersen, A.M.: Interfaces based on associative semantics for browsing in information retrieval (1990)
0.01
0.010577007 = product of:
0.04230803 = sum of:
0.04230803 = weight(_text_:r in 3842) [ClassicSimilarity], result of:
0.04230803 = score(doc=3842,freq=2.0), product of:
0.1445992 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.043682147 = queryNorm
0.29258826 = fieldWeight in 3842, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.0625 = fieldNorm(doc=3842)
0.25 = coord(1/4)
- Type
- r
-
Fidel, R.; Pejtersen, A.M.; Cleal, B.; Bruce, H.: ¬A multidimensional approach to the study of human-information interaction : a case study of collaborative information retrieval (2004)
0.01
0.007932756 = product of:
0.031731024 = sum of:
0.031731024 = weight(_text_:r in 2997) [ClassicSimilarity], result of:
0.031731024 = score(doc=2997,freq=2.0), product of:
0.1445992 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.043682147 = queryNorm
0.2194412 = fieldWeight in 2997, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.046875 = fieldNorm(doc=2997)
0.25 = coord(1/4)
-
Pejtersen, A.M.: Icons for representation of domain knowledge in interfaces (1991)
0.01
0.007932756 = product of:
0.031731024 = sum of:
0.031731024 = weight(_text_:r in 5820) [ClassicSimilarity], result of:
0.031731024 = score(doc=5820,freq=2.0), product of:
0.1445992 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.043682147 = queryNorm
0.2194412 = fieldWeight in 5820, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.046875 = fieldNorm(doc=5820)
0.25 = coord(1/4)
- Source
- Tools for knowledge organization and the human interface. Vol.2. Proc. 1st Int. ISKO-Conf. ... Ed.: R. Fugmann
-
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)
0.01
0.00739791 = product of:
0.02959164 = sum of:
0.02959164 = product of:
0.05918328 = sum of:
0.05918328 = weight(_text_:22 in 5835) [ClassicSimilarity], result of:
0.05918328 = score(doc=5835,freq=2.0), product of:
0.15296744 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043682147 = 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)
0.25 = coord(1/4)
- Date
- 5. 8.2006 13:22:44