Search (12 results, page 1 of 1)

  • × author_ss:"Ruthven, I."
  • × year_i:[2000 TO 2010}
  1. Ruthven, I.; Baillie, M.; Azzopardi, L.; Bierig, R.; Nicol, E.; Sweeney, S.; Yaciki, M.: Contextual factors affecting the utility of surrogates within exploratory search (2008) 0.00
    0.0012189177 = product of:
      0.0024378353 = sum of:
        0.0024378353 = product of:
          0.0048756707 = sum of:
            0.0048756707 = weight(_text_:s in 2042) [ClassicSimilarity], result of:
              0.0048756707 = score(doc=2042,freq=4.0), product of:
                0.04100075 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03771094 = queryNorm
                0.118916616 = fieldWeight in 2042, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2042)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information processing and management. 44(2008) no.2, S.437-462
  2. Elsweiler, D.; Ruthven, I.; Jones, C.: Towards memory supporting personal information management tools (2007) 0.00
    0.0010447865 = product of:
      0.002089573 = sum of:
        0.002089573 = product of:
          0.004179146 = sum of:
            0.004179146 = weight(_text_:s in 5057) [ClassicSimilarity], result of:
              0.004179146 = score(doc=5057,freq=4.0), product of:
                0.04100075 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03771094 = queryNorm
                0.101928525 = fieldWeight in 5057, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5057)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    In this article, the authors discuss reretrieving personal information objects and relate the task to recovering from lapse(s) in memory. They propose that memory lapses impede users from successfully refinding the information they need. Their hypothesis is that by learning more about memory lapses in noncomputing contexts and about how people cope and recover from these lapses, we can better inform the design of personal information management (PIM) tools and improve the user's ability to reaccess and reuse objects. They describe a diary study that investigates the everyday memory problems of 25 people from a wide range of backgrounds. Based on the findings, they present a series of principles that they hypothesize will improve the design of PIM tools. This hypothesis is validated by an evaluation of a tool for managing personal photographs, which was designed with respect to the authors' findings. The evaluation suggests that users' performance when refinding objects can be improved by building personal information management tools to support characteristics of human memory.
    Source
    Journal of the American Society for Information Science and Technology. 58(2007) no.7, S.924-946
  3. Tombros, A.; Ruthven, I.; Jose, J.M.: How users assess Web pages for information seeking (2005) 0.00
    7.387756E-4 = product of:
      0.0014775512 = sum of:
        0.0014775512 = product of:
          0.0029551024 = sum of:
            0.0029551024 = weight(_text_:s in 5255) [ClassicSimilarity], result of:
              0.0029551024 = score(doc=5255,freq=2.0), product of:
                0.04100075 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03771094 = queryNorm
                0.072074346 = fieldWeight in 5255, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5255)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of the American Society for Information Science and Technology. 56(2005) no.4, S.327-344
  4. White, R.W.; Jose, J.M.; Ruthven, I.: ¬An implicit feedback approach for interactive information retrieval (2006) 0.00
    7.387756E-4 = product of:
      0.0014775512 = sum of:
        0.0014775512 = product of:
          0.0029551024 = sum of:
            0.0029551024 = weight(_text_:s in 964) [ClassicSimilarity], result of:
              0.0029551024 = score(doc=964,freq=2.0), product of:
                0.04100075 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03771094 = queryNorm
                0.072074346 = fieldWeight in 964, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046875 = fieldNorm(doc=964)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information processing and management. 42(2006) no.1, S.166-190
  5. Baillie, M.; Azzopardi, L.; Ruthven, I.: Evaluating epistemic uncertainty under incomplete assessments (2008) 0.00
    7.387756E-4 = product of:
      0.0014775512 = sum of:
        0.0014775512 = product of:
          0.0029551024 = sum of:
            0.0029551024 = weight(_text_:s in 2065) [ClassicSimilarity], result of:
              0.0029551024 = score(doc=2065,freq=2.0), product of:
                0.04100075 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03771094 = queryNorm
                0.072074346 = fieldWeight in 2065, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2065)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information processing and management. 44(2008) no.2, S.811-837
  6. White, R.W.; Jose, J.M.; Ruthven, I.: Using top-ranking sentences to facilitate effective information access (2005) 0.00
    6.156463E-4 = product of:
      0.0012312926 = sum of:
        0.0012312926 = product of:
          0.0024625852 = sum of:
            0.0024625852 = weight(_text_:s in 3881) [ClassicSimilarity], result of:
              0.0024625852 = score(doc=3881,freq=2.0), product of:
                0.04100075 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03771094 = queryNorm
                0.060061958 = fieldWeight in 3881, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3881)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of the American Society for Information Science and Technology. 56(2005) no.10, S.1113-1125
  7. White, R.W.; Ruthven, I.: ¬A study of interface support mechanisms for interactive information retrieval (2006) 0.00
    6.156463E-4 = product of:
      0.0012312926 = sum of:
        0.0012312926 = product of:
          0.0024625852 = sum of:
            0.0024625852 = weight(_text_:s in 5064) [ClassicSimilarity], result of:
              0.0024625852 = score(doc=5064,freq=2.0), product of:
                0.04100075 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03771094 = queryNorm
                0.060061958 = fieldWeight in 5064, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5064)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of the American Society for Information Science and Technology. 57(2006) no.7, S.933-948
  8. Ruthven, I.; Baillie, M.; Elsweiler, D.: ¬The relative effects of knowledge, interest and confidence in assessing relevance (2007) 0.00
    6.156463E-4 = product of:
      0.0012312926 = sum of:
        0.0012312926 = product of:
          0.0024625852 = sum of:
            0.0024625852 = weight(_text_:s in 835) [ClassicSimilarity], result of:
              0.0024625852 = score(doc=835,freq=2.0), product of:
                0.04100075 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03771094 = queryNorm
                0.060061958 = fieldWeight in 835, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=835)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of documentation. 63(2007) no.4, S.482-504
  9. White, R.W.; Jose, J.M.; Ruthven, I.: ¬A task-oriented study on the influencing effects of query-biased summarisation in web searching (2003) 0.00
    6.156463E-4 = product of:
      0.0012312926 = sum of:
        0.0012312926 = product of:
          0.0024625852 = sum of:
            0.0024625852 = weight(_text_:s in 1081) [ClassicSimilarity], result of:
              0.0024625852 = score(doc=1081,freq=2.0), product of:
                0.04100075 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03771094 = queryNorm
                0.060061958 = fieldWeight in 1081, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1081)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information processing and management. 39(2003) no.5, S.689-706
  10. Ruthven, I.; Lalmas, M.; Rijsbergen, K. van: Combining and selecting characteristics of information use (2002) 0.00
    4.925171E-4 = product of:
      9.850342E-4 = sum of:
        9.850342E-4 = product of:
          0.0019700683 = sum of:
            0.0019700683 = weight(_text_:s in 5208) [ClassicSimilarity], result of:
              0.0019700683 = score(doc=5208,freq=2.0), product of:
                0.04100075 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03771094 = queryNorm
                0.048049565 = fieldWeight in 5208, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03125 = fieldNorm(doc=5208)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of the American Society for Information Science and technology. 53(2002) no.5, S.378-396
  11. Ruthven, I.: Integrating approaches to relevance (2005) 0.00
    4.925171E-4 = product of:
      9.850342E-4 = sum of:
        9.850342E-4 = product of:
          0.0019700683 = sum of:
            0.0019700683 = weight(_text_:s in 638) [ClassicSimilarity], result of:
              0.0019700683 = score(doc=638,freq=2.0), product of:
                0.04100075 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03771094 = queryNorm
                0.048049565 = fieldWeight in 638, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03125 = fieldNorm(doc=638)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Pages
    S.61-80
  12. Borlund, P.; Ruthven, I.: Introduction to the special issue on evaluating interactive information retrieval systems (2008) 0.00
    4.925171E-4 = product of:
      9.850342E-4 = sum of:
        9.850342E-4 = product of:
          0.0019700683 = sum of:
            0.0019700683 = weight(_text_:s in 2019) [ClassicSimilarity], result of:
              0.0019700683 = score(doc=2019,freq=2.0), product of:
                0.04100075 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03771094 = queryNorm
                0.048049565 = fieldWeight in 2019, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03125 = fieldNorm(doc=2019)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information processing and management. 44(2008) no.1, S.1-3