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AMAI
2004
Springer

145views Artificial Intelligence» more AMAI 2004»

Combining Symmetry Breaking with Other Constraints: Lexicographic Ordering with Sums

14 years 2 months ago

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Abstract. We introduce a new global constraint which combines together the lexicographic ordering constraint with two sum constraints. Lexicographic ordering constraints are freque...

Brahim Hnich, Zeynep Kiziltan, Toby Walsh

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KDID
2004

121views Database» more KDID 2004»

Constraint Relaxations for Discovering Unknown Sequential Patterns

13 years 10 months ago

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The main drawbacks of sequential pattern mining have been its lack of focus on user expectations and the high number of discovered patterns. However, the solution commonly accepted...

Cláudia Antunes, Arlindo L. Oliveira

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ICML
2004
IEEE

115views Machine Learning» more ICML 2004»

Integrating constraints and metric learning in semi-supervised clustering

14 years 9 months ago