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DATESO
2006
97views Database» more  DATESO 2006»
13 years 6 months ago
Syllable-based Compression for XML Documents
Syllable-based compression achieves sufficiently good results on text documents of a medium size. Since the majority of XML documents are of that size, we suppose that the syllable...
Katsiaryna Chernik, Jan Lansky, Leo Galambos
DATESO
2006
106views Database» more  DATESO 2006»
13 years 6 months ago
GeKon - Applying Novel Approaches to GIS Development
Abstract. This paper describes a few ideas concerned with geographical information systems (GIS) development. Those ideas come from a GIS development project named GeKon, which is ...
Tomas Richta
DATESO
2007
104views Database» more  DATESO 2007»
13 years 6 months ago
Shape Extraction Framework for Similarity Search in Image Databases
The task of similarity search in image databases has been studied for decades, while there have been many feature extraction techniques proposed. Among the mass of low-level techni...
Jan Klima, Tomás Skopal
DATESO
2007
157views Database» more  DATESO 2007»
13 years 6 months ago
Index-Based Approach to Similarity Search in Protein and Nucleotide Databases
When searching databases of nucleotide or protein sequences, finding a local alignment of two sequences is one of the main tasks. Since the sizes of available databases grow const...
David Hoksza, Tomás Skopal
DATESO
2007
107views Database» more  DATESO 2007»
13 years 6 months ago
Updating Typed XML Documents Using a Functional Data Model
We address a problem of updating XML documents having their XML schema described by a Document Type Definition (DTD) without breaking their validity. We present a way how to expre...
Pavel Loupal