6974 search results - page 1153 / 1395 » Querying Semi-Structured Data |
122
Voted
SIGMOD
2004
ACM
16 years 28 days ago
2004
ACM
Graph has become increasingly important in modelling complicated structures and schemaless data such as proteins, chemical compounds, and XML documents. Given a graph query, it is...
102
Voted
EDBT
2004
ACM
16 years 27 days ago
2004
ACM
To effectively support today's global economy, database systems need to store and manipulate text data in multiple languages simultaneously. Current database systems do suppor...
125
Voted
WSDM
2010
ACM
15 years 10 months ago
2010
ACM
Knowledge-sharing communities like Wikipedia and automated extraction methods like those of DBpedia enable the construction of large machine-processible knowledge bases with relat...
128
Voted
WSDM
2010
ACM
15 years 10 months ago
2010
ACM
In this paper, we study search bot traffic from search engine query logs at a large scale. Although bots that generate search traffic aggressively can be easily detected, a large ...
120
Voted
WSDM
2010
ACM
15 years 10 months ago
2010
ACM
There has been a large amount of research on efficient document retrieval in both IR and web search areas. One important technique to improve retrieval efficiency is early termina...