Intelligent Integration of Information
نویسندگان
چکیده
This thesis describes the design and the implementation of a wrapper engine to query semi-structured remote data sources for the Context Interchange group. Research is focused on the continued development of the query execution engine, and the design and implementation of a planner to structure and optimize user queries. Major problems dealt with include the automatic extraction of data, manipulation of information using relational operations, search for plans to order sub-query executions, circumvention of network delays, and composition of results to be returned to the receiver of the mediated query. Co-Thesis Supervisor: Stuart Madnick John Norris Maguire Professor of Information Technology Sloan School of Management Co-Thesis Supervisor: Michael Siegel Principal Research Scientist Sloan School of Management
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