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DOCENG
2008
ACM
15 years 6 months ago
Improving query performance on XML documents: a workload-driven design approach
As XML has emerged as a data representation format and as great quantities of data have been stored in the XML format, XML document design has become an important and evident issu...
Rebeca Schroeder, Ronaldo dos Santos Mello
DEXAW
2008
IEEE
252views Database» more  DEXAW 2008»
15 years 11 months ago
XML Tree Structure Compression
In an XML document a considerable fraction consists of markup, that is, begin and end-element tags describing the document’s tree structure. XML compression tools such as XMill ...
Sebastian Maneth, Nikolay Mihaylov, Sherif Sakr
RIVF
2007
15 years 6 months ago
Forgetting data intelligently in data warehouses
— The amount of data stored in data warehouses grows very quickly so that they can get saturated. To overcome this problem, we propose a language for specifying forgetting functi...
Aliou Boly, Georges Hébrail
DASFAA
2009
IEEE
147views Database» more  DASFAA 2009»
15 years 8 months ago
MCN: A New Semantics Towards Effective XML Keyword Search
We investigate the expressiveness of existing XML keyword search semantics and propose Meaningful Connected Network (MCN) as a new semantics to capture meaningful relationships of ...
Junfeng Zhou, Zhifeng Bao, Tok Wang Ling, Xiaofeng...
MIR
2006
ACM
189views Multimedia» more  MIR 2006»
15 years 10 months ago
Dynamic storyboards for video content summarization
We propose an innovative, general purpose, approach to the selection and hierarchical representation of key frames of a video sequence for video summarization. In the first stage ...
Gianluigi Ciocca, Raimondo Schettini