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SIGMOD
2007
ACM
176views Database» more  SIGMOD 2007»
16 years 5 months ago
URank: formulation and efficient evaluation of top-k queries in uncertain databases
Top-k processing in uncertain databases is semantically and computationally different from traditional top-k processing. The interplay between query scores and data uncertainty ma...
Mohamed A. Soliman, Ihab F. Ilyas, Kevin Chen-Chua...
SIGMOD
2003
ACM
160views Database» more  SIGMOD 2003»
16 years 5 months ago
Scientific Data Repositories: Designing for a Moving Target
Managing scientific data warehouses requires constant adaptations to cope with changes in processing algorithms, computing environments, database schemas, and usage patterns. We h...
Etzard Stolte, Christoph von Praun, Gustavo Alonso...
EDBT
2008
ACM
99views Database» more  EDBT 2008»
16 years 5 months ago
Querying time-series streams
Index trees created using distance based indexing are difficult to maintain online since the distance function involved is often costly to compute. This problem is intensified whe...
Vivekanand Gopalkrishnan
ICSE
2003
IEEE-ACM
16 years 5 months ago
Improving Test Suites via Operational Abstraction
g Test Suites via Operational Abstraction Michael Harder Jeff Mellen Michael D. Ernst MIT Lab for Computer Science 200 Technology Square Cambridge, MA 02139 USA {mharder,jeffm,mern...
Michael Harder, Jeff Mellen, Michael D. Ernst
ICSE
2004
IEEE-ACM
16 years 5 months ago
GlueQoS: Middleware to Sweeten Quality-of-Service Policy Interactions
A holy grail of component-based software engineering is "write-once, reuse everywhere". However, in modern distributed, component-based systems supporting emerging appli...
Eric Wohlstadter, Stefan Tai, Thomas A. Mikalsen, ...
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