Search (2 results, page 1 of 1)
- Did you mean:
- author's%3a%22Bager%2c J.%22 2
- authors%3a%22Bager%2c J.%22 2
-
Wu, Z.; Xie, J.; Pan, J.; Su, X.: ¬An effective approach for the protection of user privacy in a digital library (2019)
0.01
0.008998952 = product of: 0.017997904 = sum of: 0.017997904 = product of: 0.035995807 = sum of: 0.035995807 = weight(_text_:j in 5782) [ClassicSimilarity], result of: 0.035995807 = score(doc=5782,freq=4.0), product of: 0.14500295 = queryWeight, product of: 3.1774964 = idf(docFreq=5010, maxDocs=44218) 0.045634337 = queryNorm 0.2482419 = fieldWeight in 5782, product of: 2.0 = tf(freq=4.0), with freq of: 4.0 = termFreq=4.0 3.1774964 = idf(docFreq=5010, maxDocs=44218) 0.0390625 = fieldNorm(doc=5782) 0.5 = coord(1/2) 0.5 = coord(1/2)
-
Wu, Z.; Lu, C.; Zhao, Y.; Xie, J.; Zou, D.; Su, X.: ¬The protection of user preference privacy in personalized information retrieval : challenges and overviews (2021)
0.01
0.00636322 = product of: 0.01272644 = sum of: 0.01272644 = product of: 0.02545288 = sum of: 0.02545288 = weight(_text_:j in 520) [ClassicSimilarity], result of: 0.02545288 = score(doc=520,freq=2.0), product of: 0.14500295 = queryWeight, product of: 3.1774964 = idf(docFreq=5010, maxDocs=44218) 0.045634337 = queryNorm 0.17553353 = fieldWeight in 520, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.1774964 = idf(docFreq=5010, maxDocs=44218) 0.0390625 = fieldNorm(doc=520) 0.5 = coord(1/2) 0.5 = coord(1/2)