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136
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SIGMOD
1996
ACM
120views Database» more  SIGMOD 1996»
15 years 8 months ago
Implementing Data Cubes Efficiently
Decision support applications involve complex queries on very large databases. Since response times should be small, query optimization is critical. Users typically view the data ...
Venky Harinarayan, Anand Rajaraman, Jeffrey D. Ull...
111
Voted
VLDB
1997
ACM
103views Database» more  VLDB 1997»
15 years 8 months ago
Incremental Organization for Data Recording and Warehousing
Data warehouses and recording systems typically have a large continuous stream of incoming data, that must be stored in a manner suitable for future access. Access to stored recor...
H. V. Jagadish, P. P. S. Narayan, S. Seshadri, S. ...
161
Voted
DBSEC
2008
365views Database» more  DBSEC 2008»
15 years 5 months ago
Secure Construction of Contingency Tables from Distributed Data
Abstract. Contingency tables are widely used in many fields to analyze the relationship or infer the association between two or more variables. Indeed, due to their simplicity and ...
Haibing Lu, Xiaoyun He, Jaideep Vaidya, Nabil R. A...
ADBIS
2007
Springer
124views Database» more  ADBIS 2007»
15 years 10 months ago
Incremental Validation of String-Based XML Data in Databases, File Systems, and Streams
Although the native (tree-like) storage of XML data becomes more and more important there will be an enduring demand to manage XML data in its textual representation, for instance ...
Beda Christoph Hammerschmidt, Christian Werner, Yl...
ACMICEC
2007
ACM
133views ECommerce» more  ACMICEC 2007»
15 years 7 months ago
Data acquisition and cost-effective predictive modeling: targeting offers for electronic commerce
Electronic commerce is revolutionizing the way we think about data modeling, by making it possible to integrate the processes of (costly) data acquisition and model induction. The...
Foster J. Provost, Prem Melville, Maytal Saar-Tsec...