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122
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WER
1998
Springer
15 years 5 months ago
Towards Requirements Engineering of Active Database Systems
Active systems are emerging in many fields, being particularly interesting those like Active Database Management Systems which always provide some kind of reactive capabilities. I...
José Hilario Canós Cerdá, Jav...
VLDB
2001
ACM
121views Database» more  VLDB 2001»
15 years 6 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
SIGMOD
1999
ACM
135views Database» more  SIGMOD 1999»
15 years 6 months ago
Improving OLTP Data Quality Using Data Warehouse Mechanisms
Research and products for the integration of heterogeneous legacy source databases in data warehousing have addressed numerous data quality problems in or between the sources. Suc...
Matthias Jarke, Christoph Quix, Guido Blees, Dirk ...
136
Voted
ICDT
2010
ACM
211views Database» more  ICDT 2010»
15 years 11 months ago
Probabilistic Data Exchange
The work reported here lays the foundations of data exchange in the presence of probabilistic data. This requires rethinking the very basic concepts of traditional data exchange, ...
Ronald Fagin, Benny Kimelfeld, Phokion Kolaitis
EDBT
2012
ACM
299views Database» more  EDBT 2012»
13 years 4 months ago
RecStore: an extensible and adaptive framework for online recommender queries inside the database engine
Most recommendation methods (e.g., collaborative filtering) consist of (1) a computationally intense offline phase that computes a recommender model based on users’ opinions o...
Justin J. Levandoski, Mohamed Sarwat, Mohamed F. M...