Search (2 results, page 1 of 1)

  • × year_i:[1990 TO 2000}
  1. Chang, C.-H.; Hsu, C.-C.: Integrating query expansion and conceptual relevance feedback for personalized Web information retrieval (1998) 10.31 
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    Chang, C.-H.
  2. Chang, C.-H.; Hsu, C.-C.: Customizable multi-engine search tool with clustering (1997) 10.31 
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