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This paper presents a novel way of building the user profile of concept network for personalized search. The user profile is defined as a concept network, in which each concept is approximately represented with the formal concept analysis (FCA) theory. We assume that a concept, called `session interest concept', subsume a user's query intention during a query session and it can reflect the user's...
Recently, enormous volume of data is created and it has been increasing. Various types of data are collected in data storages. Each of data management system utilises individual retrieval mechanism arbitrarily, users get into difficulty that they need to obey a query manor for each systems. In our work, we focus on the ubiquity of the retrieval and we discuss about a representation of user's query...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.