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WWW
2003
ACM
14 years 8 months ago
Text joins in an RDBMS for web data integration
The integration of data produced and collected across autonomous, heterogeneous web services is an increasingly important and challenging problem. Due to the lack of global identi...
Luis Gravano, Panagiotis G. Ipeirotis, Nick Koudas...
SODA
2001
ACM
87views Algorithms» more  SODA 2001»
13 years 9 months ago
A linear lower bound on index size for text retrieval
Most information-retrieval systems preprocess the data to produce an auxiliary index structure. Empirically, it has been observed that there is a tradeoff between query response t...
Erik D. Demaine, Alejandro López-Ortiz
INFOSCALE
2007
ACM
13 years 9 months ago
Query-driven indexing for scalable peer-to-peer text retrieval
We present a query-driven algorithm for the distributed indexing of large document collections within structured P2P networks. To cope with bandwidth consumption that has been ide...
Gleb Skobeltsyn, Toan Luu, Ivana Podnar Zarko, Mar...
VLDB
1990
ACM
100views Database» more  VLDB 1990»
13 years 11 months ago
Indexing in a Hypertext Database
Databaseindexing is a well studied problem. However, the advent of Hypertext databasesopensnew questionsin indexing. Searches are often demarcated by pointers between text items. ...
Chris Clifton, Hector Garcia-Molina
BMCBI
2008
126views more  BMCBI 2008»
13 years 7 months ago
Automatic inference of indexing rules for MEDLINE
This paper describes the use and customization of Inductive Logic Programming (ILP) to infer indexing rules from MEDLINE citations. Preliminary results suggest this method may enh...
Aurélie Névéol, Sonya E. Shoo...