World Wide Web resource discovery

• Main Author: Xu, Jian.
• Other Authors: Lim Ee Peng
• Format: Theses and Dissertations
• Language: English
• Published: 2010
• Subjects: DRNTU::Engineering::Computer science and engineering::Information systems::Information storage and retrieval
• Online Access: http://hdl.handle.net/10356/42555
• Institution: Nanyang Technological University

Query routing refers to the general resource discovery problem of selecting from a large set of accessible information sources the ones relevant to a given query (database selection), evaluating the query on the selected sources (query evaluation), and merging their results (result merging). As the...