-
Zhang, L.; Liu, Q.L.; Zhang, J.; Wang, H.F.; Pan, Y.; Yu, Y.: Semplore: an IR approach to scalable hybrid query of Semantic Web data (2007)
0.04
0.044955086 = product of:
0.11238771 = sum of:
0.109716356 = sum of:
0.07401528 = weight(_text_:y in 231) [ClassicSimilarity], result of:
0.07401528 = score(doc=231,freq=4.0), product of:
0.1968655 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.040907964 = queryNorm
0.37596878 = fieldWeight in 231, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.0390625 = fieldNorm(doc=231)
0.03570107 = weight(_text_:l in 231) [ClassicSimilarity], result of:
0.03570107 = score(doc=231,freq=2.0), product of:
0.16259494 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.040907964 = queryNorm
0.2195706 = fieldWeight in 231, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.0390625 = fieldNorm(doc=231)
0.0026713563 = weight(_text_:s in 231) [ClassicSimilarity], result of:
0.0026713563 = score(doc=231,freq=2.0), product of:
0.044476677 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.040907964 = queryNorm
0.060061958 = fieldWeight in 231, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=231)
0.4 = coord(2/5)
- Pages
- S.652-665
-
Wang, Y.-H.; Jhuo, P.-S.: ¬A semantic faceted search with rule-based inference (2009)
0.04
0.039007068 = product of:
0.06501178 = sum of:
0.031402025 = product of:
0.06280405 = sum of:
0.06280405 = weight(_text_:y in 540) [ClassicSimilarity], result of:
0.06280405 = score(doc=540,freq=2.0), product of:
0.1968655 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.040907964 = queryNorm
0.3190201 = fieldWeight in 540, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.046875 = fieldNorm(doc=540)
0.5 = coord(1/2)
0.029076312 = weight(_text_:u in 540) [ClassicSimilarity], result of:
0.029076312 = score(doc=540,freq=2.0), product of:
0.13395084 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040907964 = queryNorm
0.21706703 = fieldWeight in 540, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=540)
0.004533442 = weight(_text_:s in 540) [ClassicSimilarity], result of:
0.004533442 = score(doc=540,freq=4.0), product of:
0.044476677 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.040907964 = queryNorm
0.101928525 = fieldWeight in 540, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=540)
0.6 = coord(3/5)
- Pages
- S.1002-1008
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Priss, U.: Faceted knowledge representation (1999)
0.03
0.034236535 = product of:
0.05706089 = sum of:
0.033922367 = weight(_text_:u in 2654) [ClassicSimilarity], result of:
0.033922367 = score(doc=2654,freq=2.0), product of:
0.13395084 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040907964 = queryNorm
0.25324488 = fieldWeight in 2654, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0546875 = fieldNorm(doc=2654)
0.0037398988 = weight(_text_:s in 2654) [ClassicSimilarity], result of:
0.0037398988 = score(doc=2654,freq=2.0), product of:
0.044476677 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.040907964 = queryNorm
0.08408674 = fieldWeight in 2654, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=2654)
0.019398624 = product of:
0.03879725 = sum of:
0.03879725 = weight(_text_:22 in 2654) [ClassicSimilarity], result of:
0.03879725 = score(doc=2654,freq=2.0), product of:
0.14325272 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040907964 = queryNorm
0.2708308 = fieldWeight in 2654, 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=2654)
0.5 = coord(1/2)
0.6 = coord(3/5)
- Abstract
- Faceted Knowledge Representation provides a formalism for implementing knowledge systems. The basic notions of faceted knowledge representation are "unit", "relation", "facet" and "interpretation". Units are atomic elements and can be abstract elements or refer to external objects in an application. Relations are sequences or matrices of 0 and 1's (binary matrices). Facets are relational structures that combine units and relations. Each facet represents an aspect or viewpoint of a knowledge system. Interpretations are mappings that can be used to translate between different representations. This paper introduces the basic notions of faceted knowledge representation. The formalism is applied here to an abstract modeling of a faceted thesaurus as used in information retrieval.
- Date
- 22. 1.2016 17:30:31
-
Cao, N.; Sun, J.; Lin, Y.-R.; Gotz, D.; Liu, S.; Qu, H.: FacetAtlas : Multifaceted visualization for rich text corpora (2010)
0.03
0.031841986 = product of:
0.053069975 = sum of:
0.026168354 = product of:
0.052336708 = sum of:
0.052336708 = weight(_text_:y in 3366) [ClassicSimilarity], result of:
0.052336708 = score(doc=3366,freq=2.0), product of:
0.1968655 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.040907964 = queryNorm
0.26585007 = fieldWeight in 3366, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.0390625 = fieldNorm(doc=3366)
0.5 = coord(1/2)
0.024230262 = weight(_text_:u in 3366) [ClassicSimilarity], result of:
0.024230262 = score(doc=3366,freq=2.0), product of:
0.13395084 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040907964 = queryNorm
0.1808892 = fieldWeight in 3366, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0390625 = fieldNorm(doc=3366)
0.0026713563 = weight(_text_:s in 3366) [ClassicSimilarity], result of:
0.0026713563 = score(doc=3366,freq=2.0), product of:
0.044476677 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.040907964 = queryNorm
0.060061958 = fieldWeight in 3366, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=3366)
0.6 = coord(3/5)
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Priss, U.: Description logic and faceted knowledge representation (1999)
0.03
0.029345598 = product of:
0.04890933 = sum of:
0.029076312 = weight(_text_:u in 2655) [ClassicSimilarity], result of:
0.029076312 = score(doc=2655,freq=2.0), product of:
0.13395084 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040907964 = queryNorm
0.21706703 = fieldWeight in 2655, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=2655)
0.0032056274 = weight(_text_:s in 2655) [ClassicSimilarity], result of:
0.0032056274 = score(doc=2655,freq=2.0), product of:
0.044476677 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.040907964 = queryNorm
0.072074346 = fieldWeight in 2655, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=2655)
0.016627392 = product of:
0.033254784 = sum of:
0.033254784 = weight(_text_:22 in 2655) [ClassicSimilarity], result of:
0.033254784 = score(doc=2655,freq=2.0), product of:
0.14325272 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040907964 = queryNorm
0.23214069 = fieldWeight in 2655, 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=2655)
0.5 = coord(1/2)
0.6 = coord(3/5)
- Abstract
- The term "facet" was introduced into the field of library classification systems by Ranganathan in the 1930's [Ranganathan, 1962]. A facet is a viewpoint or aspect. In contrast to traditional classification systems, faceted systems are modular in that a domain is analyzed in terms of baseline facets which are then synthesized. In this paper, the term "facet" is used in a broader meaning. Facets can describe different aspects on the same level of abstraction or the same aspect on different levels of abstraction. The notion of facets is related to database views, multicontexts and conceptual scaling in formal concept analysis [Ganter and Wille, 1999], polymorphism in object-oriented design, aspect-oriented programming, views and contexts in description logic and semantic networks. This paper presents a definition of facets in terms of faceted knowledge representation that incorporates the traditional narrower notion of facets and potentially facilitates translation between different knowledge representation formalisms. A goal of this approach is a modular, machine-aided knowledge base design mechanism. A possible application is faceted thesaurus construction for information retrieval and data mining. Reasoning complexity depends on the size of the modules (facets). A more general analysis of complexity will be left for future research.
- Date
- 22. 1.2016 17:30:31
-
OWL Web Ontology Language Test Cases (2004)
0.02
0.02437531 = product of:
0.060938276 = sum of:
0.038768418 = weight(_text_:u in 4685) [ClassicSimilarity], result of:
0.038768418 = score(doc=4685,freq=2.0), product of:
0.13395084 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040907964 = queryNorm
0.28942272 = fieldWeight in 4685, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0625 = fieldNorm(doc=4685)
0.022169856 = product of:
0.044339713 = sum of:
0.044339713 = weight(_text_:22 in 4685) [ClassicSimilarity], result of:
0.044339713 = score(doc=4685,freq=2.0), product of:
0.14325272 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040907964 = queryNorm
0.30952093 = fieldWeight in 4685, 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=4685)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Date
- 14. 8.2011 13:33:22
- Editor
- Carroll, J.J. u. J. de Roo
-
Knorz, G.; Rein, B.: Semantische Suche in einer Hochschulontologie : Ontologie-basiertes Information-Filtering und -Retrieval mit relationalen Datenbanken (2005)
0.02
0.021328395 = product of:
0.05332099 = sum of:
0.033922367 = weight(_text_:u in 4324) [ClassicSimilarity], result of:
0.033922367 = score(doc=4324,freq=2.0), product of:
0.13395084 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040907964 = queryNorm
0.25324488 = fieldWeight in 4324, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0546875 = fieldNorm(doc=4324)
0.019398624 = product of:
0.03879725 = sum of:
0.03879725 = weight(_text_:22 in 4324) [ClassicSimilarity], result of:
0.03879725 = score(doc=4324,freq=2.0), product of:
0.14325272 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040907964 = 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)
0.4 = coord(2/5)
- Date
- 11. 2.2011 18:22:25
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Beppler, F.D.; Fonseca, F.T.; Pacheco, R.C.S.: Hermeneus: an architecture for an ontology-enabled information retrieval (2008)
0.02
0.01828148 = product of:
0.0457037 = sum of:
0.029076312 = weight(_text_:u in 3261) [ClassicSimilarity], result of:
0.029076312 = score(doc=3261,freq=2.0), product of:
0.13395084 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040907964 = queryNorm
0.21706703 = fieldWeight in 3261, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=3261)
0.016627392 = product of:
0.033254784 = sum of:
0.033254784 = weight(_text_:22 in 3261) [ClassicSimilarity], result of:
0.033254784 = score(doc=3261,freq=2.0), product of:
0.14325272 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040907964 = queryNorm
0.23214069 = fieldWeight in 3261, 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=3261)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Date
- 28.11.2016 12:43:22
- Source
- http://www.personal.psu.edu/faculty/f/u/fuf1/hermeneus/Hermeneus_architecture.pdf
-
Shen, M.; Liu, D.-R.; Huang, Y.-S.: Extracting semantic relations to enrich domain ontologies (2012)
0.02
0.016150236 = product of:
0.04037559 = sum of:
0.036635693 = product of:
0.07327139 = sum of:
0.07327139 = weight(_text_:y in 267) [ClassicSimilarity], result of:
0.07327139 = score(doc=267,freq=2.0), product of:
0.1968655 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.040907964 = queryNorm
0.3721901 = fieldWeight in 267, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.0546875 = fieldNorm(doc=267)
0.5 = coord(1/2)
0.0037398988 = weight(_text_:s in 267) [ClassicSimilarity], result of:
0.0037398988 = score(doc=267,freq=2.0), product of:
0.044476677 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.040907964 = queryNorm
0.08408674 = fieldWeight in 267, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=267)
0.4 = coord(2/5)
-
Hollink, L.; Assem, M. van: Estimating the relevance of search results in the Culture-Web : a study of semantic distance measures (2010)
0.02
0.015219213 = product of:
0.038048033 = sum of:
0.02142064 = product of:
0.04284128 = sum of:
0.04284128 = weight(_text_:l in 4649) [ClassicSimilarity], result of:
0.04284128 = score(doc=4649,freq=2.0), product of:
0.16259494 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.040907964 = queryNorm
0.26348472 = fieldWeight in 4649, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.046875 = fieldNorm(doc=4649)
0.5 = coord(1/2)
0.016627392 = product of:
0.033254784 = sum of:
0.033254784 = weight(_text_:22 in 4649) [ClassicSimilarity], result of:
0.033254784 = score(doc=4649,freq=2.0), product of:
0.14325272 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040907964 = queryNorm
0.23214069 = fieldWeight in 4649, 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=4649)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Date
- 26.12.2011 13:40:22
-
Bechhofer, S.; Harmelen, F. van; Hendler, J.; Horrocks, I.; McGuinness, D.L.; Patel-Schneider, P.F.; Stein, L.A.: OWL Web Ontology Language Reference (2004)
0.02
0.015064905 = product of:
0.037662264 = sum of:
0.033922367 = weight(_text_:u in 4684) [ClassicSimilarity], result of:
0.033922367 = score(doc=4684,freq=2.0), product of:
0.13395084 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040907964 = queryNorm
0.25324488 = fieldWeight in 4684, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0546875 = fieldNorm(doc=4684)
0.0037398988 = weight(_text_:s in 4684) [ClassicSimilarity], result of:
0.0037398988 = score(doc=4684,freq=2.0), product of:
0.044476677 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.040907964 = queryNorm
0.08408674 = fieldWeight in 4684, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=4684)
0.4 = coord(2/5)
- Editor
- Dean, M. u. G. Schreiber
-
Tzitzikas, Y.; Spyratos, N.; Constantopoulos, P.; Analyti, A.: Extended faceted ontologies (2002)
0.01
0.013843061 = product of:
0.034607653 = sum of:
0.031402025 = product of:
0.06280405 = sum of:
0.06280405 = weight(_text_:y in 2280) [ClassicSimilarity], result of:
0.06280405 = score(doc=2280,freq=2.0), product of:
0.1968655 = queryWeight, product of:
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.040907964 = queryNorm
0.3190201 = fieldWeight in 2280, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.8124003 = idf(docFreq=976, maxDocs=44218)
0.046875 = fieldNorm(doc=2280)
0.5 = coord(1/2)
0.0032056274 = weight(_text_:s in 2280) [ClassicSimilarity], result of:
0.0032056274 = score(doc=2280,freq=2.0), product of:
0.044476677 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.040907964 = queryNorm
0.072074346 = fieldWeight in 2280, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=2280)
0.4 = coord(2/5)
- Pages
- S.778-781
-
Mäkelä, E.; Hyvönen, E.; Saarela, S.; Vilfanen, K.: Application of ontology techniques to view-based semantic serach and browsing (2012)
0.01
0.013443902 = product of:
0.033609755 = sum of:
0.029076312 = weight(_text_:u in 3264) [ClassicSimilarity], result of:
0.029076312 = score(doc=3264,freq=2.0), product of:
0.13395084 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040907964 = queryNorm
0.21706703 = fieldWeight in 3264, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=3264)
0.004533442 = weight(_text_:s in 3264) [ClassicSimilarity], result of:
0.004533442 = score(doc=3264,freq=4.0), product of:
0.044476677 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.040907964 = queryNorm
0.101928525 = fieldWeight in 3264, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=3264)
0.4 = coord(2/5)
- Abstract
- We scho how the beenfits of the view-based search method, developed within the information retrieval community, can be extended with ontology-based search, developed within the Semantic Web community, and with semantic recommendations. As a proof of the concept, we have implemented an ontology-and view-based search engine and recommendations system Ontogaotr for RDF(S) repositories. Ontogator is innovative in two ways. Firstly, the RDFS.based ontologies used for annotating metadata are used in the user interface to facilitate view-based information retrieval. The views provide the user with an overview of the repositorys contents and a vocabulary for expressing search queries. Secondlyy, a semantic browsing function is provided by a recommender system. This system enriches instance level metadata by ontologies and provides the user with links to semantically related relevant resources. The semantic linkage is specified in terms of logical rules. To illustrate and discuss the ideas, a deployed application of Ontogator to a photo repository of the Helsinki University Museum is presented.
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
-
Schreiber, G.; Amin, A.; Assem, M. van; Boer, V. de; Hardman, L.; Hildebrand, M.; Omelayenko, B.; Ossenbruggen, J. van; Wielemaker, J.; Wielinga, B.; Tordai, A.; Aroyoa, L.: Semantic annotation and search of cultural-heritage collections : the MultimediaN E-Culture demonstrator (2008)
0.01
0.013399596 = product of:
0.03349899 = sum of:
0.030293364 = product of:
0.06058673 = sum of:
0.06058673 = weight(_text_:l in 4646) [ClassicSimilarity], result of:
0.06058673 = score(doc=4646,freq=4.0), product of:
0.16259494 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.040907964 = queryNorm
0.37262368 = fieldWeight in 4646, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.046875 = fieldNorm(doc=4646)
0.5 = coord(1/2)
0.0032056274 = weight(_text_:s in 4646) [ClassicSimilarity], result of:
0.0032056274 = score(doc=4646,freq=2.0), product of:
0.044476677 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.040907964 = queryNorm
0.072074346 = fieldWeight in 4646, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=4646)
0.4 = coord(2/5)
- Source
- Web Semantics: Science, Services and Agents on the WorldWideWeb 6(2008) no.4, S.243-249
-
Drewer, P.; Massion, F; Pulitano, D: Was haben Wissensmodellierung, Wissensstrukturierung, künstliche Intelligenz und Terminologie miteinander zu tun? (2017)
0.01
0.013222014 = product of:
0.033055034 = sum of:
0.0053427126 = weight(_text_:s in 5576) [ClassicSimilarity], result of:
0.0053427126 = score(doc=5576,freq=2.0), product of:
0.044476677 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.040907964 = queryNorm
0.120123915 = fieldWeight in 5576, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=5576)
0.02771232 = product of:
0.05542464 = sum of:
0.05542464 = weight(_text_:22 in 5576) [ClassicSimilarity], result of:
0.05542464 = score(doc=5576,freq=2.0), product of:
0.14325272 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.040907964 = queryNorm
0.38690117 = fieldWeight in 5576, 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=5576)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Date
- 13.12.2017 14:17:22
- Pages
- 28 S
-
Wachsmann, L.: Entwurf und Implementierung eines Modells zur Visualisierung von OWL-Properties als Protégé-PlugIn mit Layoutalgorithmen aus Graphviz (2008)
0.01
0.01313401 = product of:
0.032835025 = sum of:
0.028560856 = product of:
0.057121713 = sum of:
0.057121713 = weight(_text_:l in 4173) [ClassicSimilarity], result of:
0.057121713 = score(doc=4173,freq=2.0), product of:
0.16259494 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.040907964 = queryNorm
0.35131297 = fieldWeight in 4173, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.0625 = fieldNorm(doc=4173)
0.5 = coord(1/2)
0.00427417 = weight(_text_:s in 4173) [ClassicSimilarity], result of:
0.00427417 = score(doc=4173,freq=2.0), product of:
0.044476677 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.040907964 = queryNorm
0.09609913 = fieldWeight in 4173, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=4173)
0.4 = coord(2/5)
- Pages
- 125 S
-
Davies, J.; Weeks, R.; Krohn, U.: QuizRDF: search technology for the Semantic Web (2004)
0.01
0.012912775 = product of:
0.03228194 = sum of:
0.029076312 = weight(_text_:u in 4316) [ClassicSimilarity], result of:
0.029076312 = score(doc=4316,freq=2.0), product of:
0.13395084 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040907964 = queryNorm
0.21706703 = fieldWeight in 4316, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=4316)
0.0032056274 = weight(_text_:s in 4316) [ClassicSimilarity], result of:
0.0032056274 = score(doc=4316,freq=2.0), product of:
0.044476677 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.040907964 = queryNorm
0.072074346 = fieldWeight in 4316, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=4316)
0.4 = coord(2/5)
- Abstract
- An information-seeking system is described which combines traditional keyword querying of WWW resources with the ability to browse and query against RDF annotations of those resources. RDF(S) and RDF are used to specify and populate an ontology and the resultant RDF annotations are then indexed along with the full text of the annotated resources. The resultant index allows both keyword querying against the full text of the document and the literal values occurring in the RDF annotations, along with the ability to browse and query the ontology. We motivate our approach as a key enabler for fully exploiting the Semantic Web in the area of knowledge management and argue that the ability to combine searching and browsing behaviours more fully supports a typical information-seeking task. The approach is characterised as "low threshold, high ceiling" in the sense that where RDF annotations exist they are exploited for an improved information-seeking experience but where they do not yet exist, a search capability is still available.
-
Advances in ontologies : Proceedings of the Sixth Australasian Ontology Workshop Adelaide, Australia, 7 December 2010 (2010)
0.01
0.012912775 = product of:
0.03228194 = sum of:
0.029076312 = weight(_text_:u in 4420) [ClassicSimilarity], result of:
0.029076312 = score(doc=4420,freq=2.0), product of:
0.13395084 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040907964 = queryNorm
0.21706703 = fieldWeight in 4420, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=4420)
0.0032056274 = weight(_text_:s in 4420) [ClassicSimilarity], result of:
0.0032056274 = score(doc=4420,freq=2.0), product of:
0.044476677 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.040907964 = queryNorm
0.072074346 = fieldWeight in 4420, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=4420)
0.4 = coord(2/5)
- Editor
- Taylor, K., T.Meyer u. M.Orgun
- Pages
- 88 S
-
OWL Web Ontology Language Overview (2004)
0.01
0.012912775 = product of:
0.03228194 = sum of:
0.029076312 = weight(_text_:u in 4682) [ClassicSimilarity], result of:
0.029076312 = score(doc=4682,freq=2.0), product of:
0.13395084 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040907964 = queryNorm
0.21706703 = fieldWeight in 4682, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=4682)
0.0032056274 = weight(_text_:s in 4682) [ClassicSimilarity], result of:
0.0032056274 = score(doc=4682,freq=2.0), product of:
0.044476677 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.040907964 = queryNorm
0.072074346 = fieldWeight in 4682, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=4682)
0.4 = coord(2/5)
- Abstract
- The OWL Web Ontology Language is designed for use by applications that need to process the content of information instead of just presenting information to humans. OWL facilitates greater machine interpretability of Web content than that supported by XML, RDF, and RDF Schema (RDF-S) by providing additional vocabulary along with a formal semantics. OWL has three increasingly-expressive sublanguages: OWL Lite, OWL DL, and OWL Full. This document is written for readers who want a first impression of the capabilities of OWL. It provides an introduction to OWL by informally describing the features of each of the sublanguages of OWL. Some knowledge of RDF Schema is useful for understanding this document, but not essential. After this document, interested readers may turn to the OWL Guide for more detailed descriptions and extensive examples on the features of OWL. The normative formal definition of OWL can be found in the OWL Semantics and Abstract Syntax.
- Editor
- McGuinness, D.L. u. F. van Harmelen
-
SKOS Simple Knowledge Organization System Reference : W3C Recommendation 18 August 2009 (2009)
0.01
0.012912775 = product of:
0.03228194 = sum of:
0.029076312 = weight(_text_:u in 4688) [ClassicSimilarity], result of:
0.029076312 = score(doc=4688,freq=2.0), product of:
0.13395084 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.040907964 = queryNorm
0.21706703 = fieldWeight in 4688, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.046875 = fieldNorm(doc=4688)
0.0032056274 = weight(_text_:s in 4688) [ClassicSimilarity], result of:
0.0032056274 = score(doc=4688,freq=2.0), product of:
0.044476677 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.040907964 = queryNorm
0.072074346 = fieldWeight in 4688, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=4688)
0.4 = coord(2/5)
- Editor
- Miles, A. u. S. Bechhofer
