A probabilistic learning model for vague queries and missing or imprecise information in databases is described. Instead of retrieving only a set of answers, our approach yields a...
We describe the integration of a structuredtext retrieval system (TextMachine) into an object-oriented database system (OpenODB). We use the external function capability of the da...
With the globalization of the world markets, the need for multilingual information processing increases, because the users are increasingly forced to deal with information availab...
We propose a new Web search system that helps users clarify their information needs through interaction. The system represents the user's information needs using a query grap...
Often Web database users experience difficulty in articulating their needs using a precise query. Providing ranked set of possible answers would benefit such users. We propose to ...