Diogo S. Martins
ABSTRACT
This paper proposes an information retrieval process that employs a relevance feedback approach based on implicit evidences provided by contextual information and explicit evidences provided by the user behavior during interaction. This process takes advantage of semantic information processing enabled by the use of ontologies to build semantic indexes, to represent context and domain knowledge and to aid interactions mediated by mobile devices.
- A. Dey. Understanding and Using Context. Personal and Ubiquitous Computing, 5(1): 4--7, 2001. Google Scholar
Digital Library
- C. Jordan and C. Watters. Extending the Rocchio Relevance Feedback Algorithm to Provide Contextual Retrieval. In Proc. of the 2nd Int. Atlantic Web Intelligence Conference, pages 135--144. Springer, 2004.Google ScholarCross Ref
Index Terms
- Context-aware information retrieval on a ubiquitous medical learning environment
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