Search (3 results, page 1 of 1)

  • × year_i:[2020 TO 2030}
  1. Zhang, J.; Chen, Y.; Zhao, Y.; Wolfram, D.; Ma, F.: Public health and social media : a study of Zika virus-related posts on Yahoo! Answers (2020) 9.62 
    9.617446 = weight(author_ss:Zhao, Y. in 5672) [ClassicSimilarity], result of:
  9.617446 = fieldWeight in 5672, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    9.617446 = idf(docFreq=7, maxDocs=44218)
    1.0 = fieldNorm(doc=5672)
    Author
    Zhao, Y.
  2. Huang, T.; Nie, R.; Zhao, Y.: Archival knowledge in the field of personal archiving : an exploratory study based on grounded theory (2021) 9.62 
    9.617446 = weight(author_ss:Zhao, Y. in 173) [ClassicSimilarity], result of:
  9.617446 = fieldWeight in 173, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    9.617446 = idf(docFreq=7, maxDocs=44218)
    1.0 = fieldNorm(doc=173)
    Author
    Zhao, Y.
  3. 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) 9.62 
    9.617446 = weight(author_ss:Zhao, Y. in 520) [ClassicSimilarity], result of:
  9.617446 = fieldWeight in 520, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    9.617446 = idf(docFreq=7, maxDocs=44218)
    1.0 = fieldNorm(doc=520)
    Author
    Zhao, Y.

Authors