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SIGMOD
2010
ACM
228views Database» more  SIGMOD 2010»
15 years 4 months ago
Probabilistic string similarity joins
Edit distance based string similarity join is a fundamental operator in string databases. Increasingly, many applications in data cleaning, data integration, and scientific compu...
Jeffrey Jestes, Feifei Li, Zhepeng Yan, Ke Yi
SSDBM
2010
IEEE
220views Database» more  SSDBM 2010»
15 years 4 months ago
Prefix Tree Indexing for Similarity Search and Similarity Joins on Genomic Data
Similarity search and similarity join on strings are important for applications such as duplicate detection, error detection, data cleansing, or comparison of biological sequences....
Astrid Rheinländer, Martin Knobloch, Nicky Ho...
ICDE
2010
IEEE
428views Database» more  ICDE 2010»
15 years 11 months ago
Supporting Top-K Keyword Search in XML Databases
Keyword search is considered to be an effective information discovery method for both structured and semistructured data. In XML keyword search, query semantics is based on the con...
Liang Jeff Chen, Yannis Papakonstantinou
GRID
2003
Springer
15 years 5 months ago
Scoped and Approximate Queries in a Relational Grid Information Service
We are developing a grid information service, RGIS, that is based on the relational data model. RGIS supports complex queries written in SQL that search for compositions (using jo...
Dong Lu, Peter A. Dinda, Jason A. Skicewicz
CIKM
2009
Springer
15 years 6 months ago
Bitmap indexes for relational XML twig query processing
Due to an increasing volume of XML data, it is considered prudent to store XML data on an industry-strength database system instead of relying on a domain specific application or...
Kyong-Ha Lee, Bongki Moon