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DAWAK
2005
Springer
15 years 10 months ago
A Tree Comparison Approach to Detect Changes in Data Warehouse Structures
Abstract. We present a technique for discovering and representing changes between versions of data warehouse structures. We select a tree comparison algorithm, adapt it for the par...
Johann Eder, Christian Koncilia, Karl Wiggisser
ER
2006
Springer
132views Database» more  ER 2006»
15 years 8 months ago
Schema-Mediated Exchange of Temporal XML Data
When web servers publish data formatted in XML, only the current state of the data is (generally) published. But data evolves over time as it is updated. Capturing that evolution i...
Curtis E. Dyreson, Richard T. Snodgrass, Faiz Curr...
CIDR
2007
106views Algorithms» more  CIDR 2007»
15 years 6 months ago
One table stores all: Enabling painless free-and-easy data publishing and sharing
In this paper, we present a free-and-easy data publishing and sharing system based on folksonomy. The system accepts data objects described with user-created metadata, called data...
Beng Chin Ooi, Bei Yu, Guoliang Li
175
Voted
WSS
2001
133views Control Systems» more  WSS 2001»
15 years 6 months ago
A Composite Stabilizing Data Structure
Abstract. A data structure is stabilizing if, for any arbitrary (and possibly illegitimate) initial state, any sequence of sufficiently many operations brings the data structure to...
Ted Herman, Imran A. Pirwani
PVLDB
2008
110views more  PVLDB 2008»
15 years 4 months ago
DObjects: enabling distributed data services for metacomputing platforms
Many applications rely heavily on large amounts of data in the distributed storages collected over time or produced by large scale scientific experiments or simulations. The key co...
Pawel Jurczyk, Li Xiong