-
Griesbaum, J.; Rittberger, M.: ¬A collaborative lecture in information retrieval for students at universities in Germany and Switzerland (2005)
0.05
0.047195025 = product of:
0.11798756 = sum of:
0.084976315 = weight(_text_:objects in 4356) [ClassicSimilarity], result of:
0.084976315 = score(doc=4356,freq=2.0), product of:
0.36176273 = queryWeight, product of:
5.315071 = idf(docFreq=590, maxDocs=44218)
0.06806357 = queryNorm
0.23489517 = fieldWeight in 4356, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.315071 = idf(docFreq=590, maxDocs=44218)
0.03125 = fieldNorm(doc=4356)
0.033011246 = weight(_text_:7 in 4356) [ClassicSimilarity], result of:
0.033011246 = score(doc=4356,freq=2.0), product of:
0.22547886 = queryWeight, product of:
3.3127685 = idf(docFreq=4376, maxDocs=44218)
0.06806357 = queryNorm
0.14640506 = fieldWeight in 4356, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3127685 = idf(docFreq=4376, maxDocs=44218)
0.03125 = fieldNorm(doc=4356)
0.4 = coord(2/5)
- Content
- K3 helps organizing a course with constructivist and instructional elements. It is used to run complex discussions and group work as presenting knowledge in a controlled environment. Besides basic functionalities like acting as a file server to exchange teaching materials and providing asynchronous communication, K3 offers: 1. A sophisticated system of intellectual, semi-automatic and automatic performance parameters as a means of permanent feedback and transparent gratification. 2. A MyK3 version to personalize the system for each user, be it a student or a lecturer. 3. Extended retrieval facilities. 4. A report generator to assemble a single student's or a group's contributions. 5. An elaborated administrator sub-system to enable the lecturers to organize their courses. 6. A visualization component, K3VIS to get a graphical, semistructured overview about a discourse. 7. A role system (moderator, presenter, researcher, and summarizer) to classify the responsibilities of students during a group work. 8. Typed discourse objects to organize and structure a discourse and allow ease of proximate actions, like retrieval and navigation.
-
Untiet-Kepp, S.-J.; Rösler, A.; Griesbaum, J.: CollabUni - Social Software zur Unterstützung kollaborativen Wissensmanagements und selbstgesteuerten Lernens (2010)
0.02
0.016505621 = product of:
0.08252811 = sum of:
0.08252811 = weight(_text_:7 in 2819) [ClassicSimilarity], result of:
0.08252811 = score(doc=2819,freq=2.0), product of:
0.22547886 = queryWeight, product of:
3.3127685 = idf(docFreq=4376, maxDocs=44218)
0.06806357 = queryNorm
0.36601263 = fieldWeight in 2819, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3127685 = idf(docFreq=4376, maxDocs=44218)
0.078125 = fieldNorm(doc=2819)
0.2 = coord(1/5)
- Source
- Information - Wissenschaft und Praxis. 61(2010) H.6/7, S.413-414
-
Griesbaum, J.; Rittberger, M.; Bekavac, B.: Deutsche Suchmaschinen im Vergleich : AltaVista.de, Fireball.de, Google.de und Lycos.de (2002)
0.02
0.016505621 = product of:
0.08252811 = sum of:
0.08252811 = weight(_text_:7 in 1159) [ClassicSimilarity], result of:
0.08252811 = score(doc=1159,freq=2.0), product of:
0.22547886 = queryWeight, product of:
3.3127685 = idf(docFreq=4376, maxDocs=44218)
0.06806357 = queryNorm
0.36601263 = fieldWeight in 1159, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3127685 = idf(docFreq=4376, maxDocs=44218)
0.078125 = fieldNorm(doc=1159)
0.2 = coord(1/5)
- Source
- Information und Mobilität: Optimierung und Vermeidung von Mobilität durch Information. Proceedings des 8. Internationalen Symposiums für Informationswissenschaft (ISI 2002), 7.-10.10.2002, Regensburg. Hrsg.: Rainer Hammwöhner, Christian Wolff, Christa Womser-Hacker
-
Griesbaum, J.; Mandl, T.: Forschung und Lehre der Informationswissenschaft an der Universität Hildesheim : Interkulturell, mutilingual, sozial (2010)
0.01
0.013204499 = product of:
0.06602249 = sum of:
0.06602249 = weight(_text_:7 in 4009) [ClassicSimilarity], result of:
0.06602249 = score(doc=4009,freq=2.0), product of:
0.22547886 = queryWeight, product of:
3.3127685 = idf(docFreq=4376, maxDocs=44218)
0.06806357 = queryNorm
0.2928101 = fieldWeight in 4009, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3127685 = idf(docFreq=4376, maxDocs=44218)
0.0625 = fieldNorm(doc=4009)
0.2 = coord(1/5)
- Source
- Information - Wissenschaft und Praxis. 61(2010) H.6/7, S.331-332
-
Griesbaum, J.; Semar, W.; Jiang, T.; Kuhlen, R.: K3 - Konzepte und Technologien für netzwerkbasiertes Wissensmanagement in der Hochschulausbildung (2008)
0.01
0.011553935 = product of:
0.057769675 = sum of:
0.057769675 = weight(_text_:7 in 1389) [ClassicSimilarity], result of:
0.057769675 = score(doc=1389,freq=2.0), product of:
0.22547886 = queryWeight, product of:
3.3127685 = idf(docFreq=4376, maxDocs=44218)
0.06806357 = queryNorm
0.25620884 = fieldWeight in 1389, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3127685 = idf(docFreq=4376, maxDocs=44218)
0.0546875 = fieldNorm(doc=1389)
0.2 = coord(1/5)
- Source
- Information - Wissenschaft und Praxis. 59(2008) H.1, S.7-11
-
Griesbaum, J.: Social Web : Überblick Einordnung informationswissenschaftliche Perspektiven (2010)
0.01
0.009903374 = product of:
0.049516868 = sum of:
0.049516868 = weight(_text_:7 in 1595) [ClassicSimilarity], result of:
0.049516868 = score(doc=1595,freq=2.0), product of:
0.22547886 = queryWeight, product of:
3.3127685 = idf(docFreq=4376, maxDocs=44218)
0.06806357 = queryNorm
0.21960759 = fieldWeight in 1595, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3127685 = idf(docFreq=4376, maxDocs=44218)
0.046875 = fieldNorm(doc=1595)
0.2 = coord(1/5)
- Source
- Information - Wissenschaft und Praxis. 61(2010) H.6/7, S.349-360
-
Griesbaum, J.: Informationskompetenz (2023)
0.01
0.009903374 = product of:
0.049516868 = sum of:
0.049516868 = weight(_text_:7 in 818) [ClassicSimilarity], result of:
0.049516868 = score(doc=818,freq=2.0), product of:
0.22547886 = queryWeight, product of:
3.3127685 = idf(docFreq=4376, maxDocs=44218)
0.06806357 = queryNorm
0.21960759 = fieldWeight in 818, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3127685 = idf(docFreq=4376, maxDocs=44218)
0.046875 = fieldNorm(doc=818)
0.2 = coord(1/5)
- Source
- Grundlagen der Informationswissenschaft. Hrsg.: Rainer Kuhlen, Dirk Lewandowski, Wolfgang Semar und Christa Womser-Hacker. 7., völlig neu gefasste Ausg
-
Griesbaum, J.; Mahrholz, N.; Kiedrowski, K. von Löwe; Rittberger, M.: Knowledge generation in online forums : a case study in the German educational domain (2015)
0.01
0.00737734 = product of:
0.0368867 = sum of:
0.0368867 = weight(_text_:22 in 4440) [ClassicSimilarity], result of:
0.0368867 = score(doc=4440,freq=2.0), product of:
0.23834704 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.06806357 = queryNorm
0.15476047 = fieldWeight in 4440, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=4440)
0.2 = coord(1/5)
- Date
- 20. 1.2015 18:30:22
