Sutcliffe, A.; Emnis, M.: Towards a cognitive theory of information retrieval (1998)
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- Abstract
- Describes a framework for constructing a cognitive model of users' information searching behaviour. Reports on progress in developing the pre-theoretical framework into a theoretical model. Its major components are a process model of information searching and knowledge representations necessary to support the process. The process model contains activities, which describe information searching as the cognitive tasks and strategies that dictate physical or cognitive user actions. The main activities performed in the retrieval process are: problem identification, need articulation, query formulation and results evaluation
