– Keyword search (KWS) over relational data, where the answers are multiple tuples connected via joins, has received significant attention in the past decade. Numerous solutions ...
Akanksha Baid, Ian Rae, AnHai Doan, Jeffrey F. Nau...
In a database system, disclosure of confidential private data may occur if users can put together the answers of past queries. Traditional access control mechanisms cannot guard a...
Abstract. Database preprocessing in order to create an index often permits considerable speedup in search compared to the iterated query of an unprocessed database. In this paper w...
This paper describes COMPAQ QuickSource, an electronic problem-solving and information system for Compaq’s line of networked printers. A major goal in designing this system was ...