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123
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ICDE
2006
IEEE
126views Database» more  ICDE 2006»
15 years 9 months ago
Managing the Forecast Factory
The CORIE forecast factory consists of a set of data product generation runs that are executed daily on dedicated local resources. The goal is to maximize productivity and resourc...
Laura Bright, David Maier, Bill Howe
118
Voted
EOR
2002
92views more  EOR 2002»
15 years 3 months ago
Data envelopment analysis with imprecise data
In original data envelopment analysis (DEA) models, inputs and outputs are measured by exact values on a ratio scale. Cooper et al. [Management Science, 45 (1999) 597
Dimitris K. Despotis, Yannis G. Smirlis
110
Voted
WIIW
2001
109views more  WIIW 2001»
15 years 4 months ago
Managing Source Schema Evolution in Web Warehouses
Web Data Warehouses have been introduced to enable the analysis of integrated Web data. One of the main challenges in these systems is to deal with the volatile and dynamic nature...
Adriana Marotta, Regina Motz, Raul Ruggia
DAC
2004
ACM
16 years 4 months ago
Data compression for improving SPM behavior
Scratch-pad memories (SPMs) enable fast access to time-critical data. While prior research studied both static and dynamic SPM management strategies, not being able to keep all ho...
Ozcan Ozturk, Mahmut T. Kandemir, I. Demirkiran, G...
143
Voted
VLDB
2001
ACM
121views Database» more  VLDB 2001»
15 years 8 months ago
Answering XML Queries on Heterogeneous Data Sources
ct Information Integration is among the most important fields in information management. The problem of integrating data from diverse, possibly heterogeneous data sources is ubiqu...
Ioana Manolescu, Daniela Florescu, Donald Kossmann