-
Reichert, S.; Mayr, P.: Untersuchung von Relevanzeigenschaften in einem kontrollierten Eyetracking-Experiment (2012)
0.03
0.027817883 = product of:
0.055635765 = sum of:
0.055635765 = sum of:
0.012652089 = weight(_text_:d in 328) [ClassicSimilarity], result of:
0.012652089 = score(doc=328,freq=2.0), product of:
0.10045733 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.052875843 = queryNorm
0.1259449 = fieldWeight in 328, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.046875 = fieldNorm(doc=328)
0.042983677 = weight(_text_:22 in 328) [ClassicSimilarity], result of:
0.042983677 = score(doc=328,freq=2.0), product of:
0.18516219 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052875843 = queryNorm
0.23214069 = fieldWeight in 328, 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=328)
0.5 = coord(1/2)
- Date
- 22. 7.2012 19:25:54
- Language
- d
-
Momeni, F.; Mayr, P.: Analyzing the research output presented at European Networked Knowledge Organization Systems workshops (2000-2015) (2016)
0.02
0.015176657 = product of:
0.030353313 = sum of:
0.030353313 = product of:
0.12141325 = sum of:
0.12141325 = weight(_text_:authors in 3106) [ClassicSimilarity], result of:
0.12141325 = score(doc=3106,freq=8.0), product of:
0.24105114 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.052875843 = queryNorm
0.50368255 = fieldWeight in 3106, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.0390625 = fieldNorm(doc=3106)
0.25 = coord(1/4)
0.5 = coord(1/2)
- Abstract
- In this paper we analyze a major part of the research output of the Networked Knowledge Organization Systems (NKOS) community in the period 2000 to 2015 from a network analytical perspective. We fo- cus on the paper output presented at the European NKOS workshops in the last 15 years. Our open dataset, the "NKOS bibliography", includes 14 workshop agendas (ECDL 2000-2010, TPDL 2011-2015) and 4 special issues on NKOS (2001, 2004, 2006 and 2015) which cover 171 papers with 218 distinct authors in total. A focus of the analysis is the visualization of co-authorship networks in this interdisciplinary eld. We used standard network analytic measures like degree and betweenness centrality to de- scribe the co-authorship distribution in our NKOS dataset. We can see in our dataset that 15% (with degree=0) of authors had no co-authorship with others and 53% of them had a maximum of 3 cooperations with other authors. 32% had at least 4 co-authors for all of their papers. The NKOS co-author network in the "NKOS bibliography" is a typical co- authorship network with one relatively large component, many smaller components and many isolated co-authorships or triples.
-
Mayr, P.; Mutschke, P.; Schaer, P.; Sure, Y.: Mehrwertdienste für das Information Retrieval (2013)
0.00
0.0036901925 = product of:
0.007380385 = sum of:
0.007380385 = product of:
0.01476077 = sum of:
0.01476077 = weight(_text_:d in 935) [ClassicSimilarity], result of:
0.01476077 = score(doc=935,freq=2.0), product of:
0.10045733 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.052875843 = queryNorm
0.14693572 = fieldWeight in 935, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0546875 = fieldNorm(doc=935)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- d
-
Mayr, P.: Bradfordizing als Re-Ranking-Ansatz in Literaturinformationssystemen (2011)
0.00
0.0031630222 = product of:
0.0063260444 = sum of:
0.0063260444 = product of:
0.012652089 = sum of:
0.012652089 = weight(_text_:d in 4292) [ClassicSimilarity], result of:
0.012652089 = score(doc=4292,freq=2.0), product of:
0.10045733 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.052875843 = queryNorm
0.1259449 = fieldWeight in 4292, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.046875 = fieldNorm(doc=4292)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- d
-
Mayr, P.: Bradfordizing mit Katalogdaten : Alternative Sicht auf Suchergebnisse und Publikationsquellen durch Re-Ranking (2010)
0.00
0.0031630222 = product of:
0.0063260444 = sum of:
0.0063260444 = product of:
0.012652089 = sum of:
0.012652089 = weight(_text_:d in 4301) [ClassicSimilarity], result of:
0.012652089 = score(doc=4301,freq=2.0), product of:
0.10045733 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.052875843 = queryNorm
0.1259449 = fieldWeight in 4301, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.046875 = fieldNorm(doc=4301)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- d
-
Schaer, P.; Mayr, P.; Sünkler, S.; Lewandowski, D.: How relevant is the long tail? : a relevance assessment study on million short (2016)
0.00
0.002635852 = product of:
0.005271704 = sum of:
0.005271704 = product of:
0.010543408 = sum of:
0.010543408 = weight(_text_:d in 3144) [ClassicSimilarity], result of:
0.010543408 = score(doc=3144,freq=2.0), product of:
0.10045733 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.052875843 = queryNorm
0.104954086 = fieldWeight in 3144, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0390625 = fieldNorm(doc=3144)
0.5 = coord(1/2)
0.5 = coord(1/2)