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93
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VLDB
2004
ACM
108views Database» more  VLDB 2004»
15 years 6 months ago
QStream: Deterministic Querying of Data Streams
Current developments in processing data streams are based on the best-effort principle and therefore not adequate for many application areas. When sensor data is gathered by inte...
Sven Schmidt, Henrike Berthold, Wolfgang Lehner
VLDB
2004
ACM
180views Database» more  VLDB 2004»
15 years 6 months ago
Bloom Histogram: Path Selectivity Estimation for XML Data with Updates
Cost-based XML query optimization calls for accurate estimation of the selectivity of path expressions. Some other interactive and internet applications can also benefit from suc...
Wei Wang 0011, Haifeng Jiang, Hongjun Lu, Jeffrey ...
124
Voted
VLDB
2004
ACM
118views Database» more  VLDB 2004»
15 years 6 months ago
On the performance of bitmap indices for high cardinality attributes
It is well established that bitmap indices are efficient for read-only attributes with low attribute cardinalities. For an attribute with a high cardinality, the size of the bitma...
Kesheng Wu, Ekow J. Otoo, Arie Shoshani
AGILEDC
2003
IEEE
15 years 5 months ago
YP and Urban Simulation: Applying an Agile Programming Methodology in a Politically Tempestuous Domain
YP is an agile programming methodology that has evolved over the past 15 years. Many of its features are common to other agile methodologies; its novel features include using a hi...
Bjørn N. Freeman-Benson, Alan Borning
COMPSAC
2003
IEEE
15 years 5 months ago
Just What Could Possibly Go Wrong In B2B Integration?
One important trend in enterprise-scale IT has been the increasing use of business-to-business integration (B2Bi) technologies to automate business processes that cross organisati...
Dean Kuo, Alan Fekete, Paul Greenfield, Julian Jan...