11211 search results - page 147 / 2243 » Rank-Sensitive Data Structures |
118
Voted
DASFAA
2003
IEEE
15 years 6 months ago
2003
IEEE
The increase in the use of XML (eXtensible Markup Language) makes the semistructured data more and more important on the Web. To exploit the full power of XML documents, a query l...
124
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ESCAPE
2007
Springer
15 years 7 months ago
2007
Springer
We present deterministic sub-linear space algorithms for a number of problems over update data streams, including, estimating frequencies of items and ranges, finding approximate ...
128
Voted
DMIN
2007
15 years 2 months ago
2007
- Several algorithms have been introduced for mining frequent itemsets. The recent datasettransformation approach suffers either from the possible increasing in the number of struc...
96
Voted
NIPS
2001
15 years 2 months ago
2001
To find out how the representations of structured visual objects depend on the co-occurrence statistics of their constituents, we exposed subjects to a set of composite images wit...
128
Voted
IDEAS
2000
IEEE
15 years 5 months ago
2000
IEEE
I n this paper, we address the problem of query processing o n distributed semi-structured data. The distributed semistructured data can be modeled as a rooted and edge-labeled gr...