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EDBT
2009
ACM
135views Database» more  EDBT 2009»
15 years 4 months ago
Provenance for nested subqueries
Data provenance is essential in applications such as scientific computing, curated databases, and data warehouses. Several systems have been developed that provide provenance fun...
Boris Glavic, Gustavo Alonso
DAWAK
2006
Springer
15 years 1 months ago
Towards Multidimensional Requirement Design
Abstract. Data warehouses (DW) main objective is to facilitating decisionmaking. Thus their development has to take into account DW project actor requirements. While much recent re...
Estella Annoni, Franck Ravat, Olivier Teste, Gille...
ER
2004
Springer
92views Database» more  ER 2004»
15 years 5 months ago
XBiT: An XML-Based Bitemporal Data Model
Abstract. Past research work on modeling and managing temporal information has, so far, failed to elicit support in commercial database systems. The increasing popularity of XML oļ...
Fusheng Wang, Carlo Zaniolo
ICDE
2008
IEEE
114views Database» more  ICDE 2008»
16 years 1 months ago
On Unifying Privacy and Uncertain Data Models
The problem of privacy-preserving data mining has been studied extensively in recent years because of the increased amount of personal information which is available to corporation...
Charu C. Aggarwal
SIGMOD
2008
ACM
193views Database» more  SIGMOD 2008»
15 years 12 months ago
ARCube: supporting ranking aggregate queries in partially materialized data cubes
Supporting ranking queries in database systems has been a popular research topic recently. However, there is a lack of study on supporting ranking queries in data warehouses where...
Tianyi Wu, Dong Xin, Jiawei Han