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SIGMOD
2009
ACM
120views Database» more  SIGMOD 2009»
14 years 10 months ago
Kernel-based skyline cardinality estimation
The skyline of a d-dimensional dataset consists of all points not dominated by others. The incorporation of the skyline operator into practical database systems necessitates an ef...
Zhenjie Zhang, Yin Yang, Ruichu Cai, Dimitris Papa...
SIGMOD
2009
ACM
184views Database» more  SIGMOD 2009»
14 years 10 months ago
Minimizing the communication cost for continuous skyline maintenance
Existing work in the skyline literature focuses on optimizing the processing cost. This paper aims at minimization of the communication overhead in client-server architectures, wh...
Zhenjie Zhang, Reynold Cheng, Dimitris Papadias, A...
SIGMOD
2009
ACM
269views Database» more  SIGMOD 2009»
14 years 10 months ago
Efficient approximate entity extraction with edit distance constraints
Named entity recognition aims at extracting named entities from unstructured text. A recent trend of named entity recognition is finding approximate matches in the text with respe...
Wei Wang 0011, Chuan Xiao, Xuemin Lin, Chengqi Zha...
SIGMOD
2008
ACM
143views Database» more  SIGMOD 2008»
14 years 10 months ago
Middleware-based database replication: the gaps between theory and practice
The need for high availability and performance in data management systems has been fueling a long running interest in database replication from both academia and industry. However...
Emmanuel Cecchet, George Candea, Anastasia Ailamak...
SIGMOD
2008
ACM
182views Database» more  SIGMOD 2008»
14 years 10 months ago
Multi-tenant databases for software as a service: schema-mapping techniques
In the implementation of hosted business services, multiple tenants are often consolidated into the same database to reduce total cost of ownership. Common practice is to map mult...
Stefan Aulbach, Torsten Grust, Dean Jacobs, Alfons...