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VLDB
2005
ACM
125views Database» more  VLDB 2005»
15 years 10 months ago
Rewriting XPath Queries Using Materialized Views
As a simple XML query language but with enough expressive power, XPath has become very popular. To expedite evaluation of XPath queries, we consider the problem of rewriting XPath...
Wanhong Xu, Z. Meral Özsoyoglu
149
Voted
RECOMB
2010
Springer
15 years 3 months ago
Scaffold Filling under the Breakpoint Distance
Motivated by the trend of genome sequencing without completing the sequence of the whole genomes, Mu˜noz et al. recently studied the problem of filling an incomplete multichromos...
Haitao Jiang, Chunfang Zheng, David Sankoff, Binha...
CAIP
2005
Springer
107views Image Analysis» more  CAIP 2005»
15 years 10 months ago
Minimum-Length Polygons of First-Class Simple Cube-Curves
We consider simple cube-curves in the orthogonal 3D grid. The union of all cells contained in such a curve (also called the tube of this curve) is a polyhedrally bounded set. The c...
Fajie Li, Reinhard Klette
PKDD
2005
Springer
138views Data Mining» more  PKDD 2005»
15 years 10 months ago
Indexed Bit Map (IBM) for Mining Frequent Sequences
Sequential pattern mining has been an emerging problem in data mining. In this paper, we propose a new algorithm for mining frequent sequences. It processes only one scan of the da...
Lionel Savary, Karine Zeitouni
DCC
1998
IEEE
15 years 9 months ago
Lossy Compression of Partially Masked Still Images
Books and magazines often contain pages containing audacious mixtures of color images and text. Our problem consists in coding the background colors of a such documents without wa...
Léon Bottou, Steven Pigeon