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PVLDB
2008
106views more  PVLDB 2008»
15 years 5 months ago
A revival of integrity constraints for data cleaning
Integrity constraints, a.k.a. data dependencies, are being widely used for improving the quality of schema. Recently constraints have enjoyed a revival for improving the quality o...
Wenfei Fan, Floris Geerts, Xibei Jia
NAACL
2010
15 years 4 months ago
Task-based Evaluation of Multiword Expressions: a Pilot Study in Statistical Machine Translation
We conduct a pilot study for task-oriented evaluation of Multiword Expression (MWE) in Statistical Machine Translation (SMT). We propose two different integration strategies for M...
Marine Carpuat, Mona Diab
ICIP
2009
IEEE
15 years 4 months ago
Pansharpening of Hyperspectral images using spatial distortion optimization
This paper presents a novel method for the spatial quality improvement of low resolution Hyperspectral (HS) images by making use of a high resolution panchromatic (Pan) image.
Muhammad Murtaza Khan, Jocelyn Chanussot, Luciano ...
ICDM
2006
IEEE
108views Data Mining» more  ICDM 2006»
16 years 1 months ago
Spatial Multidimensional Sequence Clustering
Measurements at different time points and positions in large temporal or spatial databases requires effective and efficient data mining techniques. For several parallel measureme...
Ira Assent, Ralph Krieger, Boris Glavic, Thomas Se...
LREC
2008
102views Education» more  LREC 2008»
15 years 8 months ago
Synchronizing Translated Movie Subtitles
This paper addresses the problem of synchronizing movie subtitles, which is necessary to improve alignment quality when building a parallel corpus out of translated subtitles. In ...
Jörg Tiedemann