-
Hemmje, M.: LyberWorld : eine 3D-basierte Benutzerschnittstelle für die computerunterstützte Informationssuche in Dokumentmengen (1993)
0.04
0.04141877 = product of:
0.08283754 = sum of:
0.08283754 = product of:
0.16567507 = sum of:
0.16567507 = weight(_text_:1993 in 1534) [ClassicSimilarity], result of:
0.16567507 = score(doc=1534,freq=5.0), product of:
0.17458819 = queryWeight, product of:
3.8800673 = idf(docFreq=2481, maxDocs=44218)
0.044996176 = queryNorm
0.9489478 = fieldWeight in 1534, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.8800673 = idf(docFreq=2481, maxDocs=44218)
0.109375 = fieldNorm(doc=1534)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- GMD-Spiegel. 1993. H.1, S.56-63
- Year
- 1993
-
Qiu, Y.; Frei, H.P.: Concept based query expansion (1993)
0.04
0.0355018 = product of:
0.0710036 = sum of:
0.0710036 = product of:
0.1420072 = sum of:
0.1420072 = weight(_text_:1993 in 2678) [ClassicSimilarity], result of:
0.1420072 = score(doc=2678,freq=5.0), product of:
0.17458819 = queryWeight, product of:
3.8800673 = idf(docFreq=2481, maxDocs=44218)
0.044996176 = queryNorm
0.8133838 = fieldWeight in 2678, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.8800673 = idf(docFreq=2481, maxDocs=44218)
0.09375 = fieldNorm(doc=2678)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- SIGIR forum. 1993, Special issue, S.160-169
- Year
- 1993
-
Boyack, K.W.; Wylie,B.N.; Davidson, G.S.: Information Visualization, Human-Computer Interaction, and Cognitive Psychology : Domain Visualizations (2002)
0.02
0.02155389 = product of:
0.04310778 = sum of:
0.04310778 = product of:
0.08621556 = sum of:
0.08621556 = weight(_text_:22 in 1352) [ClassicSimilarity], result of:
0.08621556 = score(doc=1352,freq=4.0), product of:
0.15756895 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044996176 = queryNorm
0.54716086 = fieldWeight in 1352, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=1352)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 2.2003 17:25:39
22. 2.2003 18:17:40
-
Smeaton, A.F.; Rijsbergen, C.J. van: ¬The retrieval effects of query expansion on a feedback document retrieval system (1983)
0.02
0.021337263 = product of:
0.042674527 = sum of:
0.042674527 = product of:
0.08534905 = sum of:
0.08534905 = weight(_text_:22 in 2134) [ClassicSimilarity], result of:
0.08534905 = score(doc=2134,freq=2.0), product of:
0.15756895 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044996176 = queryNorm
0.5416616 = fieldWeight in 2134, 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=2134)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 30. 3.2001 13:32:22
-
Principles of semantic networks : explorations in the representation of knowledge (1991)
0.02
0.018711092 = product of:
0.037422184 = sum of:
0.037422184 = product of:
0.07484437 = sum of:
0.07484437 = weight(_text_:1993 in 1677) [ClassicSimilarity], result of:
0.07484437 = score(doc=1677,freq=2.0), product of:
0.17458819 = queryWeight, product of:
3.8800673 = idf(docFreq=2481, maxDocs=44218)
0.044996176 = queryNorm
0.4286909 = fieldWeight in 1677, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8800673 = idf(docFreq=2481, maxDocs=44218)
0.078125 = fieldNorm(doc=1677)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Rez. in: Knowledge organization. 20(1993) no.1, S.60-61 (O. Sechser)
-
Järvelin, K.; Niemi, T.: Deductive information retrieval based on classifications (1993)
0.02
0.0177509 = product of:
0.0355018 = sum of:
0.0355018 = product of:
0.0710036 = sum of:
0.0710036 = weight(_text_:1993 in 2229) [ClassicSimilarity], result of:
0.0710036 = score(doc=2229,freq=5.0), product of:
0.17458819 = queryWeight, product of:
3.8800673 = idf(docFreq=2481, maxDocs=44218)
0.044996176 = queryNorm
0.4066919 = fieldWeight in 2229, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.8800673 = idf(docFreq=2481, maxDocs=44218)
0.046875 = fieldNorm(doc=2229)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science. 44(1993) no.10, S.557-578
- Year
- 1993
-
Rekabsaz, N. et al.: Toward optimized multimodal concept indexing (2016)
0.02
0.015240902 = product of:
0.030481804 = sum of:
0.030481804 = product of:
0.06096361 = sum of:
0.06096361 = weight(_text_:22 in 2751) [ClassicSimilarity], result of:
0.06096361 = score(doc=2751,freq=2.0), product of:
0.15756895 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044996176 = queryNorm
0.38690117 = fieldWeight in 2751, 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=2751)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 2.2016 18:25:22
-
Kozikowski, P. et al.: Support of part-whole relations in query answering (2016)
0.02
0.015240902 = product of:
0.030481804 = sum of:
0.030481804 = product of:
0.06096361 = sum of:
0.06096361 = weight(_text_:22 in 2754) [ClassicSimilarity], result of:
0.06096361 = score(doc=2754,freq=2.0), product of:
0.15756895 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044996176 = queryNorm
0.38690117 = fieldWeight in 2754, 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=2754)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 2.2016 18:25:22
-
Marx, E. et al.: Exploring term networks for semantic search over RDF knowledge graphs (2016)
0.02
0.015240902 = product of:
0.030481804 = sum of:
0.030481804 = product of:
0.06096361 = sum of:
0.06096361 = weight(_text_:22 in 3279) [ClassicSimilarity], result of:
0.06096361 = score(doc=3279,freq=2.0), product of:
0.15756895 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044996176 = queryNorm
0.38690117 = fieldWeight in 3279, 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=3279)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Metadata and semantics research: 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings. Eds.: E. Garoufallou
-
Kopácsi, S. et al.: Development of a classification server to support metadata harmonization in a long term preservation system (2016)
0.02
0.015240902 = product of:
0.030481804 = sum of:
0.030481804 = product of:
0.06096361 = sum of:
0.06096361 = weight(_text_:22 in 3280) [ClassicSimilarity], result of:
0.06096361 = score(doc=3280,freq=2.0), product of:
0.15756895 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044996176 = queryNorm
0.38690117 = fieldWeight in 3280, 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=3280)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Metadata and semantics research: 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings. Eds.: E. Garoufallou
-
Sacco, G.M.: Dynamic taxonomies and guided searches (2006)
0.02
0.015087724 = product of:
0.030175447 = sum of:
0.030175447 = product of:
0.060350895 = sum of:
0.060350895 = weight(_text_:22 in 5295) [ClassicSimilarity], result of:
0.060350895 = score(doc=5295,freq=4.0), product of:
0.15756895 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044996176 = queryNorm
0.38301262 = fieldWeight in 5295, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=5295)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 7.2006 17:56:22
-
Efthimiadis, E.N.: End-users' understanding of thesaural knowledge structures in interactive query expansion (1994)
0.01
0.0121927215 = product of:
0.024385443 = sum of:
0.024385443 = product of:
0.048770886 = sum of:
0.048770886 = weight(_text_:22 in 5693) [ClassicSimilarity], result of:
0.048770886 = score(doc=5693,freq=2.0), product of:
0.15756895 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044996176 = queryNorm
0.30952093 = fieldWeight in 5693, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=5693)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 30. 3.2001 13:35:22
-
Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The changing face of OKAPI (1994)
0.01
0.011226655 = product of:
0.02245331 = sum of:
0.02245331 = product of:
0.04490662 = sum of:
0.04490662 = weight(_text_:1993 in 1493) [ClassicSimilarity], result of:
0.04490662 = score(doc=1493,freq=2.0), product of:
0.17458819 = queryWeight, product of:
3.8800673 = idf(docFreq=2481, maxDocs=44218)
0.044996176 = queryNorm
0.25721455 = fieldWeight in 1493, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8800673 = idf(docFreq=2481, maxDocs=44218)
0.046875 = fieldNorm(doc=1493)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- Describes the OKAPI projects and OKAPI's development as an experimental online catalogue system over 10 years, first at the University of Westminster (formerly the Polytechnique of Central London) and subsequently at City University, London. The 1st OKAPI project in 1984 introduced 'best match' retrieval and focused on the user interface design. The 2nd investigated word stemming, spelling correction and cross reference tables as retrieval aids. A comparative study of 2 library catalogues was undertaken in 1987, while in 1988 query expansion and relevance feedback were introduced and evaluated by laboratory tests. In 1990 live evaluation of automatic query expansion was carried out and in 1993 subject enhancement of bibliographic records was investigated. The latest project has examined the design of a graphical user interface to support interactive query expansion. Discusses the research and evaluation of each project
-
Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The design of a graphical user interface for a highly interactive information retrieval system (1996)
0.01
0.010668632 = product of:
0.021337263 = sum of:
0.021337263 = product of:
0.042674527 = sum of:
0.042674527 = weight(_text_:22 in 6958) [ClassicSimilarity], result of:
0.042674527 = score(doc=6958,freq=2.0), product of:
0.15756895 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044996176 = queryNorm
0.2708308 = fieldWeight in 6958, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=6958)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
-
Chang, C.-H.; Hsu, C.-C.: Integrating query expansion and conceptual relevance feedback for personalized Web information retrieval (1998)
0.01
0.010668632 = product of:
0.021337263 = sum of:
0.021337263 = product of:
0.042674527 = sum of:
0.042674527 = weight(_text_:22 in 1319) [ClassicSimilarity], result of:
0.042674527 = score(doc=1319,freq=2.0), product of:
0.15756895 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044996176 = queryNorm
0.2708308 = fieldWeight in 1319, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=1319)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
-
Faaborg, A.; Lagoze, C.: Semantic browsing (2003)
0.01
0.010668632 = product of:
0.021337263 = sum of:
0.021337263 = product of:
0.042674527 = sum of:
0.042674527 = weight(_text_:22 in 1026) [ClassicSimilarity], result of:
0.042674527 = score(doc=1026,freq=2.0), product of:
0.15756895 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044996176 = queryNorm
0.2708308 = fieldWeight in 1026, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=1026)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Research and advanced technology for digital libraries : 7th European Conference, proceedings / ECDL 2003, Trondheim, Norway, August 17-22, 2003
-
Knorz, G.; Rein, B.: Semantische Suche in einer Hochschulontologie (2005)
0.01
0.010668632 = product of:
0.021337263 = sum of:
0.021337263 = product of:
0.042674527 = sum of:
0.042674527 = weight(_text_:22 in 1852) [ClassicSimilarity], result of:
0.042674527 = score(doc=1852,freq=2.0), product of:
0.15756895 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044996176 = queryNorm
0.2708308 = fieldWeight in 1852, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=1852)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 11. 2.2011 18:22:58
-
Knorz, G.; Rein, B.: Semantische Suche in einer Hochschulontologie : Ontologie-basiertes Information-Filtering und -Retrieval mit relationalen Datenbanken (2005)
0.01
0.010668632 = product of:
0.021337263 = sum of:
0.021337263 = product of:
0.042674527 = sum of:
0.042674527 = weight(_text_:22 in 4324) [ClassicSimilarity], result of:
0.042674527 = score(doc=4324,freq=2.0), product of:
0.15756895 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044996176 = queryNorm
0.2708308 = fieldWeight in 4324, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=4324)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 11. 2.2011 18:22:25
-
Salaba, A.; Zeng, M.L.: Extending the "Explore" user task beyond subject authority data into the linked data sphere (2014)
0.01
0.010668632 = product of:
0.021337263 = sum of:
0.021337263 = product of:
0.042674527 = sum of:
0.042674527 = weight(_text_:22 in 1465) [ClassicSimilarity], result of:
0.042674527 = score(doc=1465,freq=2.0), product of:
0.15756895 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044996176 = queryNorm
0.2708308 = fieldWeight in 1465, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=1465)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
-
Mlodzka-Stybel, A.: Towards continuous improvement of users' access to a library catalogue (2014)
0.01
0.010668632 = product of:
0.021337263 = sum of:
0.021337263 = product of:
0.042674527 = sum of:
0.042674527 = weight(_text_:22 in 1466) [ClassicSimilarity], result of:
0.042674527 = score(doc=1466,freq=2.0), product of:
0.15756895 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044996176 = queryNorm
0.2708308 = fieldWeight in 1466, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=1466)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
