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DASFAA
2007
IEEE
134views Database» more  DASFAA 2007»
16 years 1 months ago
Eliciting Matters - Controlling Skyline Sizes by Incremental Integration of User Preferences
Today, result sets of skyline queries are unmanageable due to their exponential growth with the number of query predicates. In this paper we discuss the incremental re-computation ...
Wolf-Tilo Balke, Ulrich Güntzer, Christoph Lo...
DASFAA
2007
IEEE
135views Database» more  DASFAA 2007»
16 years 1 months ago
A Development of Hash-Lookup Trees to Support Querying Streaming XML
Abstract. The rapid growth in the amount of XML data and the development of publish-subscribe systems have led to great interest in processing streaming XML data. We propose the Qs...
James Cheng, Wilfred Ng
DASFAA
2007
IEEE
174views Database» more  DASFAA 2007»
16 years 1 months ago
Efficient Holistic Twig Joins in Leaf-to-Root Combining with Root-to-Leaf Way
Finding all the occurrences of a twig pattern on multiple elements in an XML document is a core operation for efficient evaluation of XML queries. Holistic twig join algorithms, Tw...
Guoliang Li, Jianhua Feng, Yong Zhang, Lizhu Zhou
DASFAA
2007
IEEE
297views Database» more  DASFAA 2007»
16 years 1 months ago
OLYBIA: Ontology-Based Automatic Image Annotation System Using Semantic Inference Rules
One of the big issues facing current content-based image retrieval is how to automatically extract the high-level concepts from images. In this paper, we present an efficient syste...
Kyung-Wook Park, Jin-Woo Jeong, Dong-Ho Lee
DATE
2007
IEEE
184views Hardware» more  DATE 2007»
16 years 1 months ago
New safety critical radio altimeter for airbus and related design flow
The latest generation of the ERT560 Digital Radio Altimeter (DRA) developed for the Airbus A380 is the result of Thales’ 40 years experience. Over 40,000 radio-altimeters have b...
D. Hairion, S. Emeriau, E. Combot, Michel Sarlotte
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