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» Clustering from Constraint Graphs
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141
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SIGMOD
2011
ACM
270views Database» more  SIGMOD 2011»
14 years 6 months ago
Automatic discovery of attributes in relational databases
In this work we design algorithms for clustering relational columns into attributes, i.e., for identifying strong relationships between columns based on the common properties and ...
Meihui Zhang, Marios Hadjieleftheriou, Beng Chin O...
133
Voted
ATMOS
2007
119views Optimization» more  ATMOS 2007»
15 years 5 months ago
Models for Railway Track Allocation
The optimal track allocation problem (OPTRA) is to find, in a given railway network, a conflict free set of train routes of maximum value. We study two types of integer programmi...
Ralf Borndörfer, Thomas Schlechte
119
Voted
CDC
2009
IEEE
116views Control Systems» more  CDC 2009»
15 years 8 months ago
Translation control of a fleet circular formation of AUVs under finite communication range
— This work proposes a control algorithm to stabilize a circular formation of AUVs tracking a time-varying center. We also consider the problem of uniform distribution of all the...
Lara B. Arranz, Alexandre Seuret, Carlos Canudas d...
ENTCS
2002
90views more  ENTCS 2002»
15 years 3 months ago
Specifying Graph-like Diagrams with DIAGEN
ended abstract demonstrates that creating editors and environments for visual languages becomes considerably easier when restricting the class of visual languages. The presented a...
Mark Minas
140
Voted
ACL
2010
15 years 1 months ago
Learning Script Knowledge with Web Experiments
We describe a novel approach to unsupervised learning of the events that make up a script, along with constraints on their temporal ordering. We collect naturallanguage descriptio...
Michaela Regneri, Alexander Koller, Manfred Pinkal