-
Zillmann, H.: OSIRIS und eLib : Information Retrieval und Search Engines in Full-text Databases (2001)
0.03
0.03157763 = product of:
0.09473289 = sum of:
0.09028294 = weight(_text_:forschungsgemeinschaft in 5937) [ClassicSimilarity], result of:
0.09028294 = score(doc=5937,freq=2.0), product of:
0.15862288 = queryWeight, product of:
6.439392 = idf(docFreq=191, maxDocs=44218)
0.024633206 = queryNorm
0.5691672 = fieldWeight in 5937, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.439392 = idf(docFreq=191, maxDocs=44218)
0.0625 = fieldNorm(doc=5937)
0.0044499463 = product of:
0.026699677 = sum of:
0.026699677 = weight(_text_:22 in 5937) [ClassicSimilarity], result of:
0.026699677 = score(doc=5937,freq=2.0), product of:
0.086261295 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.024633206 = queryNorm
0.30952093 = fieldWeight in 5937, 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=5937)
0.16666667 = coord(1/6)
0.33333334 = coord(2/6)
- Abstract
- OSIRIS und ELIB sind von der Deutschen Forschungsgemeinschaft (DFG) und dem Niedersächsischen Ministerium für Wissenschaft und Kultur (MWK) geförderte Projekte an der Universität Osnabrück. Sie beschäftigen sich mit intuitiv-natürlichsprachlichen Retrievalsystemen und mit Fragen der Indexierung großer Volltexdatenbanken in dieser Technik. Die Entwicklungen haben dazu geführt, daß an sich aufwendige und komplexe Verfahren der syntaktisch-semantischen Analyse und Bewertung von textuellen Phrasen in relationale Datenbanken für Massendaten eingebettet werden konnten und nun im Produktionsbetrieb eingesetzt werden können
- Date
- 14. 6.2001 12:22:31
-
Reinisch, F.: Wer suchet - der findet? : oder Die Überwindung der sprachlichen Grenzen bei der Suche in Volltextdatenbanken (2000)
0.01
0.0053265905 = product of:
0.01597977 = sum of:
0.011529824 = product of:
0.03458947 = sum of:
0.03458947 = weight(_text_:f in 4919) [ClassicSimilarity], result of:
0.03458947 = score(doc=4919,freq=2.0), product of:
0.098182686 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.024633206 = queryNorm
0.35229704 = fieldWeight in 4919, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0625 = fieldNorm(doc=4919)
0.33333334 = coord(1/3)
0.0044499463 = product of:
0.026699677 = sum of:
0.026699677 = weight(_text_:22 in 4919) [ClassicSimilarity], result of:
0.026699677 = score(doc=4919,freq=2.0), product of:
0.086261295 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.024633206 = queryNorm
0.30952093 = fieldWeight in 4919, 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=4919)
0.16666667 = coord(1/6)
0.33333334 = coord(2/6)
- Date
- 22. 7.2000 17:48:06
-
Sclafani, F.: Controlled subject heading searching versus keyword searching (1999)
0.00
0.0038432747 = product of:
0.023059648 = sum of:
0.023059648 = product of:
0.06917894 = sum of:
0.06917894 = weight(_text_:f in 3790) [ClassicSimilarity], result of:
0.06917894 = score(doc=3790,freq=2.0), product of:
0.098182686 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.024633206 = queryNorm
0.7045941 = fieldWeight in 3790, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.125 = fieldNorm(doc=3790)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
-
Yetim, F.: ¬Ein intertextuelles Hypertextmodell als Weiterentwicklung eines Volltextanalysesystems (1990)
0.00
0.002882456 = product of:
0.017294735 = sum of:
0.017294735 = product of:
0.051884204 = sum of:
0.051884204 = weight(_text_:f in 15) [ClassicSimilarity], result of:
0.051884204 = score(doc=15,freq=2.0), product of:
0.098182686 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.024633206 = queryNorm
0.52844554 = fieldWeight in 15, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.09375 = fieldNorm(doc=15)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
-
Wenzel, F.: Semantische Eingrenzung im Freitext-Retrieval auf der Basis morphologischer Segmentierungen (1980)
0.00
0.0024020467 = product of:
0.014412279 = sum of:
0.014412279 = product of:
0.043236837 = sum of:
0.043236837 = weight(_text_:f in 2037) [ClassicSimilarity], result of:
0.043236837 = score(doc=2037,freq=2.0), product of:
0.098182686 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.024633206 = queryNorm
0.4403713 = fieldWeight in 2037, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.078125 = fieldNorm(doc=2037)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
-
White, F.: ISYS 3.01 : a review (1993)
0.00
0.0019216373 = product of:
0.011529824 = sum of:
0.011529824 = product of:
0.03458947 = sum of:
0.03458947 = weight(_text_:f in 2052) [ClassicSimilarity], result of:
0.03458947 = score(doc=2052,freq=2.0), product of:
0.098182686 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.024633206 = queryNorm
0.35229704 = fieldWeight in 2052, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0625 = fieldNorm(doc=2052)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
-
Witt, M.: Au sujet des mots-clés (1997)
0.00
0.0019216373 = product of:
0.011529824 = sum of:
0.011529824 = product of:
0.03458947 = sum of:
0.03458947 = weight(_text_:f in 1666) [ClassicSimilarity], result of:
0.03458947 = score(doc=1666,freq=2.0), product of:
0.098182686 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.024633206 = queryNorm
0.35229704 = fieldWeight in 1666, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0625 = fieldNorm(doc=1666)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
- Language
- f
-
Silva, E.M. da: Comparing the use of full text search between a conventional IR System and a DBMS (2018)
0.00
0.0019216373 = product of:
0.011529824 = sum of:
0.011529824 = product of:
0.03458947 = sum of:
0.03458947 = weight(_text_:f in 4719) [ClassicSimilarity], result of:
0.03458947 = score(doc=4719,freq=2.0), product of:
0.098182686 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.024633206 = queryNorm
0.35229704 = fieldWeight in 4719, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.0625 = fieldNorm(doc=4719)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
- Source
- Challenges and opportunities for knowledge organization in the digital age: proceedings of the Fifteenth International ISKO Conference, 9-11 July 2018, Porto, Portugal / organized by: International Society for Knowledge Organization (ISKO), ISKO Spain and Portugal Chapter, University of Porto - Faculty of Arts and Humanities, Research Centre in Communication, Information and Digital Culture (CIC.digital) - Porto. Eds.: F. Ribeiro u. M.E. Cerveira
-
Rösener, C.: ¬Die Stecknadel im Heuhaufen : Natürlichsprachlicher Zugang zu Volltextdatenbanken (2005)
0.00
9.6081867E-4 = product of:
0.005764912 = sum of:
0.005764912 = product of:
0.017294735 = sum of:
0.017294735 = weight(_text_:f in 548) [ClassicSimilarity], result of:
0.017294735 = score(doc=548,freq=2.0), product of:
0.098182686 = queryWeight, product of:
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.024633206 = queryNorm
0.17614852 = fieldWeight in 548, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.985786 = idf(docFreq=2232, maxDocs=44218)
0.03125 = fieldNorm(doc=548)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
- Content
- 5: Interaktion 5.1 Frage-Antwort- bzw. Dialogsysteme: Forschungen und Projekte 5.2 Darstellung und Visualisierung von Wissen 5.3 Das Dialogsystem im Rahmen des LeWi-Projektes 5.4 Ergebnisdarstellung und Antwortpräsentation im LeWi-Kontext 6: Testumgebungen und -ergebnisse 7: Ergebnisse und Ausblick 7.1 Ausgangssituation 7.2 Schlussfolgerungen 7.3 Ausblick Anhang A Auszüge aus der Grob- bzw. Feinklassifikation des BMM Anhang B MPRO - Formale Beschreibung der wichtigsten Merkmale ... Anhang C Fragentypologie mit Beispielsätzen (Auszug) Anhang D Semantische Merkmale im morphologischen Lexikon (Auszug) Anhang E Regelbeispiele für die Fragentypzuweisung Anhang F Aufstellung der möglichen Suchen im LeWi-Dialogmodul (Auszug) Anhang G Vollständiger Dialogbaum zu Beginn des Projektes Anhang H Statuszustände zur Ermittlung der Folgefragen (Auszug)
-
Laegreid, J.A.: SIFT: a Norwegian information retrieval system (1993)
0.00
7.4165774E-4 = product of:
0.0044499463 = sum of:
0.0044499463 = product of:
0.026699677 = sum of:
0.026699677 = weight(_text_:22 in 7701) [ClassicSimilarity], result of:
0.026699677 = score(doc=7701,freq=2.0), product of:
0.086261295 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.024633206 = queryNorm
0.30952093 = fieldWeight in 7701, 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=7701)
0.16666667 = coord(1/6)
0.16666667 = coord(1/6)
- Date
- 23. 1.1999 19:22:09
-
Dambeck, H.; Engler, T.: Gesucht und gefunden : Neun Volltext-Suchprogramme für den Desktop (2002)
0.00
7.4165774E-4 = product of:
0.0044499463 = sum of:
0.0044499463 = product of:
0.026699677 = sum of:
0.026699677 = weight(_text_:22 in 1169) [ClassicSimilarity], result of:
0.026699677 = score(doc=1169,freq=2.0), product of:
0.086261295 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.024633206 = queryNorm
0.30952093 = fieldWeight in 1169, 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=1169)
0.16666667 = coord(1/6)
0.16666667 = coord(1/6)
- Source
- c't. 2002, H.22, S.190-197
-
Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989)
0.00
5.5624323E-4 = product of:
0.0033374594 = sum of:
0.0033374594 = product of:
0.020024756 = sum of:
0.020024756 = weight(_text_:22 in 3564) [ClassicSimilarity], result of:
0.020024756 = score(doc=3564,freq=2.0), product of:
0.086261295 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.024633206 = queryNorm
0.23214069 = fieldWeight in 3564, 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=3564)
0.16666667 = coord(1/6)
0.16666667 = coord(1/6)
- Date
- 9. 1.1996 10:22:31
