2070 search results - page 71 / 414 » Querying Communities in Relational Databases |
PODS
2010
ACM
15 years 4 months ago
2010
ACM
We investigate a higher-order query language that embeds operators of the positive relational algebra within the simply-typed λ-calculus. Our language allows one to succinctly de...
SSDBM
2006
IEEE
15 years 5 months ago
2006
IEEE
Large scale scientific data is often stored in scientific data formats such as FITS, netCDF and HDF. These storage formats are of particular interest to the scientific user com...
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ICDE
2008
IEEE
16 years 10 days ago
2008
IEEE
When integrating data from multiple sources, a key task that online communities often face is to match the schemas of the data sources. Today, such matching often incurs a huge wor...
ICSE
2005
IEEE-ACM
15 years 11 months ago
2005
IEEE-ACM
When building scalable systems that involve general-purpose computation and persistent data, object-oriented languages and relational databases are often essential components. Yet...
ITNG
2006
IEEE
15 years 5 months ago
2006
IEEE
In this paper, still images are modeled by hierarchical tree structures and object relational graphs. These modeling concepts can be described naturally using XML schema. We intro...