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» Managing the operator ordering problem in parallel databases
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96
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AAAI
1996
15 years 4 months ago
Intelligent Retail Logistics Scheduling
The Supply Chain Integrated Ordering Network (SCION) Depot Bookings system automates the planning and scheduling of perishable and non-perishable commodities and the vehicles that...
John Rowe, Keith Jewers, Andrew Codd, Andrew Alcoc...
PODS
2010
ACM
232views Database» more  PODS 2010»
15 years 8 months ago
Optimal sampling from distributed streams
A fundamental problem in data management is to draw a sample of a large data set, for approximate query answering, selectivity estimation, and query planning. With large, streamin...
Graham Cormode, S. Muthukrishnan, Ke Yi, Qin Zhang
122
Voted
DMKD
2004
ACM
139views Data Mining» more  DMKD 2004»
15 years 9 months ago
Iterative record linkage for cleaning and integration
Record linkage, the problem of determining when two records refer to the same entity, has applications for both data cleaning (deduplication) and for integrating data from multipl...
Indrajit Bhattacharya, Lise Getoor
185
Voted
EDBT
2011
ACM
256views Database» more  EDBT 2011»
14 years 7 months ago
RanKloud: a scalable ranked query processing framework on hadoop
The popularity of batch-oriented cluster architectures like Hadoop is on the rise. These batch-based systems successfully achieve high degrees of scalability by carefully allocati...
K. Selçuk Candan, Parth Nagarkar, Mithila N...
ICDE
2010
IEEE
211views Database» more  ICDE 2010»
15 years 10 months ago
ROX: The robustness of a run-time XQuery optimizer against correlated data
— We demonstrate ROX, a run-time optimizer of XQueries, that focuses on finding the best execution order of XPath steps and relational joins in an XQuery. The problem of join or...
Riham Abdel Kader, Peter A. Boncz, Stefan Manegold...