Search and Navigation in Structured Document Retrieval: Comparison of User Behaviour in Search on Document Passages and XML Elements

摘要: This paper investigates search and browsing behaviour of users presented with two types structured document retrieval approaches: passage XML element retrieval. Our findings, based on the system logs gathered from 82 participants INEX 2006 interactive track experiment (iTrack), indicate that leads to increased task performance. In addition, qualitative analysis our video study, where we recorded interactions four participants, highlights potential issues experimental design employed at iTrack 2006.