Document (#28234)

Author
Hu, P.J.-H.
Lin, C.
Chen, H.
Title
User acceptance of intelligence and security informatics technology : a study of COPLINK
Source
Journal of the American Society for Information Science and Technology. 56(2005) no.3, S.235-244
Year
2005
Abstract
The importance of Intelligence and Security Informatics (ISI) has significantly increased with the rapid and largescale migration of local/national security information from physical media to electronic platforms, including the Internet and information systems. Motivated by the significance of ISI in law enforcement (particularly in the digital government context) and the limited investigations of officers' technology-acceptance decisionmaking, we developed and empirically tested a factor model for explaining law-enforcement officers' technology acceptance. Specifically, our empirical examination targeted the COPLINK technology and involved more than 280 police officers. Overall, our model shows a good fit to the data collected and exhibits satisfactory Power for explaining law-enforcement officers' technology acceptance decisions. Our findings have several implications for research and technology management practices in law enforcement, which are also discussed.
Footnote
Beitrag in einem Themenheft zu: 'Intelligence and security informatics'

Similar documents (author)

  1. Chen, Y.N.; Chen, S.J.: ¬A metadata practice of the OFLA FRBR model : a case study for the National Palace Museum in Taipai (2004) 4.34
    4.3394766 = sum of:
      4.3394766 = weight(author_txt:chen in 4384) [ClassicSimilarity], result of:
        4.3394766 = score(doc=4384,freq=2.0), product of:
          0.99999994 = queryWeight, product of:
            6.136947 = idf(docFreq=260, maxDocs=44421)
            0.16294746 = queryNorm
          4.339477 = fieldWeight in 4384, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.136947 = idf(docFreq=260, maxDocs=44421)
            0.5 = fieldNorm(doc=4384)
    
  2. Chen, C.C.; Chen, H.H.; Chen, K.H.: ¬The design of the XML/Metadata management system (2000) 3.99
    3.9860637 = sum of:
      3.9860637 = weight(author_txt:chen in 5633) [ClassicSimilarity], result of:
        3.9860637 = score(doc=5633,freq=3.0), product of:
          0.99999994 = queryWeight, product of:
            6.136947 = idf(docFreq=260, maxDocs=44421)
            0.16294746 = queryNorm
          3.986064 = fieldWeight in 5633, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            6.136947 = idf(docFreq=260, maxDocs=44421)
            0.375 = fieldNorm(doc=5633)
    
  3. Chen, W.Y.: Observations on cataloguing and classification (1991) 3.84
    3.8355918 = sum of:
      3.8355918 = weight(author_txt:chen in 4183) [ClassicSimilarity], result of:
        3.8355918 = score(doc=4183,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            6.136947 = idf(docFreq=260, maxDocs=44421)
            0.16294746 = queryNorm
          3.835592 = fieldWeight in 4183, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.136947 = idf(docFreq=260, maxDocs=44421)
            0.625 = fieldNorm(doc=4183)
    
  4. Chen, H.: Knowledge-based document retrieval : framework and design (1992) 3.84
    3.8355918 = sum of:
      3.8355918 = weight(author_txt:chen in 5282) [ClassicSimilarity], result of:
        3.8355918 = score(doc=5282,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            6.136947 = idf(docFreq=260, maxDocs=44421)
            0.16294746 = queryNorm
          3.835592 = fieldWeight in 5282, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.136947 = idf(docFreq=260, maxDocs=44421)
            0.625 = fieldNorm(doc=5282)
    
  5. Chen, P.S.: On inference rules of logic-based information retrieval systems (1994) 3.84
    3.8355918 = sum of:
      3.8355918 = weight(author_txt:chen in 6730) [ClassicSimilarity], result of:
        3.8355918 = score(doc=6730,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            6.136947 = idf(docFreq=260, maxDocs=44421)
            0.16294746 = queryNorm
          3.835592 = fieldWeight in 6730, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.136947 = idf(docFreq=260, maxDocs=44421)
            0.625 = fieldNorm(doc=6730)
    

Similar documents (content)

  1. Shachak, A.; Fine, S.: ¬The Effect of training on biologists acceptance of bioinformatics tools : a field experiment (2008) 0.10
    0.102144666 = sum of:
      0.102144666 = product of:
        0.4256028 = sum of:
          0.02122435 = weight(abstract_txt:decisions in 2606) [ClassicSimilarity], result of:
            0.02122435 = score(doc=2606,freq=1.0), product of:
              0.058616787 = queryWeight, product of:
                5.7933846 = idf(docFreq=367, maxDocs=44421)
                0.010117883 = queryNorm
              0.36208653 = fieldWeight in 2606, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7933846 = idf(docFreq=367, maxDocs=44421)
                0.0625 = fieldNorm(doc=2606)
          0.021685017 = weight(abstract_txt:tested in 2606) [ClassicSimilarity], result of:
            0.021685017 = score(doc=2606,freq=1.0), product of:
              0.05946192 = queryWeight, product of:
                1.0071832 = boost
                5.8349996 = idf(docFreq=352, maxDocs=44421)
                0.010117883 = queryNorm
              0.36468747 = fieldWeight in 2606, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8349996 = idf(docFreq=352, maxDocs=44421)
                0.0625 = fieldNorm(doc=2606)
          0.01379199 = weight(abstract_txt:model in 2606) [ClassicSimilarity], result of:
            0.01379199 = score(doc=2606,freq=1.0), product of:
              0.055406455 = queryWeight, product of:
                1.3749413 = boost
                3.9827821 = idf(docFreq=2249, maxDocs=44421)
                0.010117883 = queryNorm
              0.24892388 = fieldWeight in 2606, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9827821 = idf(docFreq=2249, maxDocs=44421)
                0.0625 = fieldNorm(doc=2606)
          0.08390487 = weight(abstract_txt:informatics in 2606) [ClassicSimilarity], result of:
            0.08390487 = score(doc=2606,freq=1.0), product of:
              0.18464343 = queryWeight, product of:
                2.5099838 = boost
                7.270651 = idf(docFreq=83, maxDocs=44421)
                0.010117883 = queryNorm
              0.45441568 = fieldWeight in 2606, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.270651 = idf(docFreq=83, maxDocs=44421)
                0.0625 = fieldNorm(doc=2606)
          0.05140112 = weight(abstract_txt:technology in 2606) [ClassicSimilarity], result of:
            0.05140112 = score(doc=2606,freq=1.0), product of:
              0.19208696 = queryWeight, product of:
                4.4341826 = boost
                4.2814875 = idf(docFreq=1668, maxDocs=44421)
                0.010117883 = queryNorm
              0.26759297 = fieldWeight in 2606, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2814875 = idf(docFreq=1668, maxDocs=44421)
                0.0625 = fieldNorm(doc=2606)
          0.23359543 = weight(abstract_txt:acceptance in 2606) [ClassicSimilarity], result of:
            0.23359543 = score(doc=2606,freq=3.0), product of:
              0.31921864 = queryWeight, product of:
                4.667272 = boost
                6.759825 = idf(docFreq=139, maxDocs=44421)
                0.010117883 = queryNorm
              0.73177254 = fieldWeight in 2606, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.759825 = idf(docFreq=139, maxDocs=44421)
                0.0625 = fieldNorm(doc=2606)
        0.24 = coord(6/25)
    
  2. Aranyi, G.; Schaik, P. van: Modeling user experience with news websites (2015) 0.08
    0.075600915 = sum of:
      0.075600915 = product of:
        0.47250572 = sum of:
          0.03936423 = weight(abstract_txt:empirically in 3332) [ClassicSimilarity], result of:
            0.03936423 = score(doc=3332,freq=1.0), product of:
              0.07625358 = queryWeight, product of:
                1.1405625 = boost
                6.6077175 = idf(docFreq=162, maxDocs=44421)
                0.010117883 = queryNorm
              0.51622796 = fieldWeight in 3332, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6077175 = idf(docFreq=162, maxDocs=44421)
                0.078125 = fieldNorm(doc=3332)
          0.029860534 = weight(abstract_txt:model in 3332) [ClassicSimilarity], result of:
            0.029860534 = score(doc=3332,freq=3.0), product of:
              0.055406455 = queryWeight, product of:
                1.3749413 = boost
                3.9827821 = idf(docFreq=2249, maxDocs=44421)
                0.010117883 = queryNorm
              0.538936 = fieldWeight in 3332, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.9827821 = idf(docFreq=2249, maxDocs=44421)
                0.078125 = fieldNorm(doc=3332)
          0.11128669 = weight(abstract_txt:technology in 3332) [ClassicSimilarity], result of:
            0.11128669 = score(doc=3332,freq=3.0), product of:
              0.19208696 = queryWeight, product of:
                4.4341826 = boost
                4.2814875 = idf(docFreq=1668, maxDocs=44421)
                0.010117883 = queryNorm
              0.5793558 = fieldWeight in 3332, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.2814875 = idf(docFreq=1668, maxDocs=44421)
                0.078125 = fieldNorm(doc=3332)
          0.29199427 = weight(abstract_txt:acceptance in 3332) [ClassicSimilarity], result of:
            0.29199427 = score(doc=3332,freq=3.0), product of:
              0.31921864 = queryWeight, product of:
                4.667272 = boost
                6.759825 = idf(docFreq=139, maxDocs=44421)
                0.010117883 = queryNorm
              0.91471565 = fieldWeight in 3332, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.759825 = idf(docFreq=139, maxDocs=44421)
                0.078125 = fieldNorm(doc=3332)
        0.16 = coord(4/25)
    
  3. Alqahtani, F.H.: ¬The acceptance of corporate wiki use for knowledge diffusion purposes (2017) 0.07
    0.06854915 = sum of:
      0.06854915 = product of:
        0.4284322 = sum of:
          0.023888426 = weight(abstract_txt:model in 55) [ClassicSimilarity], result of:
            0.023888426 = score(doc=55,freq=3.0), product of:
              0.055406455 = queryWeight, product of:
                1.3749413 = boost
                3.9827821 = idf(docFreq=2249, maxDocs=44421)
                0.010117883 = queryNorm
              0.4311488 = fieldWeight in 55, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.9827821 = idf(docFreq=2249, maxDocs=44421)
                0.0625 = fieldNorm(doc=55)
          0.081918985 = weight(abstract_txt:explaining in 55) [ClassicSimilarity], result of:
            0.081918985 = score(doc=55,freq=1.0), product of:
              0.18171835 = queryWeight, product of:
                2.4900231 = boost
                7.212831 = idf(docFreq=88, maxDocs=44421)
                0.010117883 = queryNorm
              0.45080194 = fieldWeight in 55, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.212831 = idf(docFreq=88, maxDocs=44421)
                0.0625 = fieldNorm(doc=55)
          0.08902935 = weight(abstract_txt:technology in 55) [ClassicSimilarity], result of:
            0.08902935 = score(doc=55,freq=3.0), product of:
              0.19208696 = queryWeight, product of:
                4.4341826 = boost
                4.2814875 = idf(docFreq=1668, maxDocs=44421)
                0.010117883 = queryNorm
              0.46348462 = fieldWeight in 55, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.2814875 = idf(docFreq=1668, maxDocs=44421)
                0.0625 = fieldNorm(doc=55)
          0.23359543 = weight(abstract_txt:acceptance in 55) [ClassicSimilarity], result of:
            0.23359543 = score(doc=55,freq=3.0), product of:
              0.31921864 = queryWeight, product of:
                4.667272 = boost
                6.759825 = idf(docFreq=139, maxDocs=44421)
                0.010117883 = queryNorm
              0.73177254 = fieldWeight in 55, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.759825 = idf(docFreq=139, maxDocs=44421)
                0.0625 = fieldNorm(doc=55)
        0.16 = coord(4/25)
    
  4. Kim, J.-A.: Toward an understanding of Web-based subscription database acceptance (2006) 0.07
    0.06831061 = sum of:
      0.06831061 = product of:
        0.4269413 = sum of:
          0.023888426 = weight(abstract_txt:model in 329) [ClassicSimilarity], result of:
            0.023888426 = score(doc=329,freq=3.0), product of:
              0.055406455 = queryWeight, product of:
                1.3749413 = boost
                3.9827821 = idf(docFreq=2249, maxDocs=44421)
                0.010117883 = queryNorm
              0.4311488 = fieldWeight in 329, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.9827821 = idf(docFreq=2249, maxDocs=44421)
                0.0625 = fieldNorm(doc=329)
          0.081918985 = weight(abstract_txt:explaining in 329) [ClassicSimilarity], result of:
            0.081918985 = score(doc=329,freq=1.0), product of:
              0.18171835 = queryWeight, product of:
                2.4900231 = boost
                7.212831 = idf(docFreq=88, maxDocs=44421)
                0.010117883 = queryNorm
              0.45080194 = fieldWeight in 329, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.212831 = idf(docFreq=88, maxDocs=44421)
                0.0625 = fieldNorm(doc=329)
          0.05140112 = weight(abstract_txt:technology in 329) [ClassicSimilarity], result of:
            0.05140112 = score(doc=329,freq=1.0), product of:
              0.19208696 = queryWeight, product of:
                4.4341826 = boost
                4.2814875 = idf(docFreq=1668, maxDocs=44421)
                0.010117883 = queryNorm
              0.26759297 = fieldWeight in 329, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2814875 = idf(docFreq=1668, maxDocs=44421)
                0.0625 = fieldNorm(doc=329)
          0.26973277 = weight(abstract_txt:acceptance in 329) [ClassicSimilarity], result of:
            0.26973277 = score(doc=329,freq=4.0), product of:
              0.31921864 = queryWeight, product of:
                4.667272 = boost
                6.759825 = idf(docFreq=139, maxDocs=44421)
                0.010117883 = queryNorm
              0.84497815 = fieldWeight in 329, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                6.759825 = idf(docFreq=139, maxDocs=44421)
                0.0625 = fieldNorm(doc=329)
        0.16 = coord(4/25)
    
  5. Chen, H.: Intelligence and security informatics : Introduction to the special topic issue (2005) 0.07
    0.06761717 = sum of:
      0.06761717 = product of:
        0.42260733 = sum of:
          0.027066866 = weight(abstract_txt:intelligence in 4232) [ClassicSimilarity], result of:
            0.027066866 = score(doc=4232,freq=1.0), product of:
              0.11880856 = queryWeight, product of:
                2.0133898 = boost
                5.8321705 = idf(docFreq=353, maxDocs=44421)
                0.010117883 = queryNorm
              0.22781916 = fieldWeight in 4232, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8321705 = idf(docFreq=353, maxDocs=44421)
                0.0390625 = fieldNorm(doc=4232)
          0.14365497 = weight(abstract_txt:security in 4232) [ClassicSimilarity], result of:
            0.14365497 = score(doc=4232,freq=5.0), product of:
              0.24199697 = queryWeight, product of:
                3.5192862 = boost
                6.7961926 = idf(docFreq=134, maxDocs=44421)
                0.010117883 = queryNorm
              0.593623 = fieldWeight in 4232, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                6.7961926 = idf(docFreq=134, maxDocs=44421)
                0.0390625 = fieldNorm(doc=4232)
          0.07183525 = weight(abstract_txt:technology in 4232) [ClassicSimilarity], result of:
            0.07183525 = score(doc=4232,freq=5.0), product of:
              0.19208696 = queryWeight, product of:
                4.4341826 = boost
                4.2814875 = idf(docFreq=1668, maxDocs=44421)
                0.010117883 = queryNorm
              0.37397254 = fieldWeight in 4232, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.2814875 = idf(docFreq=1668, maxDocs=44421)
                0.0390625 = fieldNorm(doc=4232)
          0.18005024 = weight(abstract_txt:enforcement in 4232) [ClassicSimilarity], result of:
            0.18005024 = score(doc=4232,freq=1.0), product of:
              0.529454 = queryWeight, product of:
                6.0108113 = boost
                8.705735 = idf(docFreq=19, maxDocs=44421)
                0.010117883 = queryNorm
              0.34006777 = fieldWeight in 4232, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.705735 = idf(docFreq=19, maxDocs=44421)
                0.0390625 = fieldNorm(doc=4232)
        0.16 = coord(4/25)