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» On Directed Information and Gambling
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203
Voted
SIGMOD
2008
ACM
167views Database» more  SIGMOD 2008»
16 years 23 days ago
DiMaC: a system for cleaning disguised missing data
In some applications such as filling in a customer information form on the web, some missing values may not be explicitly represented as such, but instead appear as potentially va...
Ming Hua, Jian Pei
SIGMOD
2008
ACM
203views Database» more  SIGMOD 2008»
16 years 23 days ago
Querying continuous functions in a database system
Many scientific, financial, data mining and sensor network applications need to work with continuous, rather than discrete data e.g., temperature as a function of location, or sto...
Arvind Thiagarajan, Samuel Madden
165
Voted
SIGMOD
2008
ACM
107views Database» more  SIGMOD 2008»
16 years 23 days ago
Outlier-robust clustering using independent components
How can we efficiently find a clustering, i.e. a concise description of the cluster structure, of a given data set which contains an unknown number of clusters of different shape ...
Christian Böhm, Christos Faloutsos, Claudia P...
174
Voted
SIGMOD
2006
ACM
149views Database» more  SIGMOD 2006»
16 years 23 days ago
Efficient query processing on unstructured tetrahedral meshes
Modern scientific applications consume massive volumes of data produced by computer simulations. Such applications require new data management capabilities in order to scale to te...
Stratos Papadomanolakis, Anastassia Ailamaki, Juli...
102
Voted
PODS
2008
ACM
170views Database» more  PODS 2008»
16 years 22 days ago
Answering aggregate queries in data exchange
Data exchange, also known as data translation, has been extensively investigated in recent years. One main direction of research has focused on the semantics and the complexity of...
Foto N. Afrati, Phokion G. Kolaitis