Group-by and Aggregate Functions in XML Keyword Search.

Thuy Ngoc Le Zhifeng Bao Tok Wang Ling Gillian Dobbie

Published in: DEXA (1) (2014)

Keyphrases

xml keyword search
aggregate functions
aggregate queries
keyword search
query language
expressive power
xml documents
relational algebra
recursive queries
transitive closure
query processing
xml data
data centric
database theory