Locating and Ranking XML Documents Based on Content and Structure Synopses.

Weimin He Leonidas Fegaras David Levine

Published in: DEXA (2007)

Keyphrases

content and structure
xml documents
focused retrieval
keyword search
xml data
xml queries
keyword queries

query optimization
ranking algorithm
structured data
relational databases
web search
integrity constraints
data streams

xml databases
semi structured
relational data
data model
xml retrieval
xml schema
ranked list

ranking functions
information access
semi structured data
xml elements
data distribution
xml information retrieval
xpath queries