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» Data Dependence Testing in Practice
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PVLDB
2010
120views more  PVLDB 2010»
13 years 7 months ago
Sampling the Repairs of Functional Dependency Violations under Hard Constraints
Violations of functional dependencies (FDs) are common in practice, often arising in the context of data integration or Web data extraction. Resolving these violations is known to...
George Beskales, Ihab F. Ilyas, Lukasz Golab
KDD
2010
ACM
224views Data Mining» more  KDD 2010»
14 years 19 days ago
Multi-label learning by exploiting label dependency
In multi-label learning, each training example is associated with a set of labels and the task is to predict the proper label set for the unseen example. Due to the tremendous (ex...
Min-Ling Zhang, Kun Zhang
SAC
2008
ACM
13 years 8 months ago
Adding background knowledge to formal concept analysis via attribute dependency formulas
We present a way to add user's background knowledge to formal concept analysis. The type of background knowledge we deal with relates to relative importance of attributes in ...
Radim Belohlávek, Vilém Vychodil
EMNLP
2010
13 years 6 months ago
Uptraining for Accurate Deterministic Question Parsing
It is well known that parsing accuracies drop significantly on out-of-domain data. What is less known is that some parsers suffer more from domain shifts than others. We show that...
Slav Petrov, Pi-Chuan Chang, Michael Ringgaard, Hi...
FLOPS
2008
Springer
13 years 10 months ago
On-Demand Refinement of Dependent Types
Dependent types are useful for statically checking detailed specifications of programs and detecting pattern match or array bounds errors. We propose a novel approach to applicatio...
Hiroshi Unno, Naoki Kobayashi