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Skyline queries are a popular way to obtain preferred answers from the database by providing only the orderings of attribute… Expand Ambiguous queries constitute a significant fraction of search instances and pose real challenges to web search engines. With… Expand Chevy 250 Inline 6 Repair Free S Chet Baker Solos Cds Scribd Chemistry Worksheet Matter 1 Answers Chevrolet Aveo Operating 2006… Expand The skyline operator was first proposed in 2001 for retrieving interesting tuples from a dataset. Since then, 100+ skyline… Expand As data of an unprecedented scale are becoming accessible, it becomes more and more important to help each user identify the… Expand The access of information systems to underlying relational databases is commonly programmed using embedded SQL queries. Such… Expand When data sources are virtually integrated there is no common and centralized mechanism for maintaining global consistency. In… Expand Skyline queries ask for a set of interesting points from a potentially large set of data points. If we are traveling, for… Expand In Web-based searching systems that access distributed information providers, efficient query processing requires an advanced… Expand In a high level query and data manipulation language such as SQL, requests are stated non-procedurally, without reference to… Expand