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AINA
2009
IEEE
16 years 1 months ago
Improving Opportunistic Data Dissemination via Known Vector
An opportunistic network is a network where each node only has connectiviy with other nodes opportunistically. To disseminate data in this kind of network is a challenging task an...
Jyh-How Huang, Ying-Yu Chen, Yi-Chao Chen, Shivaka...
DAWAK
2005
Springer
16 years 1 days ago
Automatic Selection of Bitmap Join Indexes in Data Warehouses
The queries defined on data warehouses are complex and use several join operations that induce an expensive computational cost. This cost becomes even more prohibitive when querie...
Kamel Aouiche, Jérôme Darmont, Omar B...
DEXA
2003
Springer
108views Database» more  DEXA 2003»
15 years 11 months ago
Repairing Inconsistent Merged XML Data
XML is rapidly becoming one of the most adopted standard for information representation and interchange over the Internet. With the proliferation of mobile devices of communication...
Wilfred Ng
GIS
1999
ACM
15 years 10 months ago
Integrating GPS Data Within Embedded Internet GIS
In this paper we investigate the development of an embedded and mobile geographic information system. Its main characteristics concern the possibility to access various informatio...
Arunas Stockus, Alain Bouju, Frédéri...
KDD
2010
ACM
222views Data Mining» more  KDD 2010»
15 years 8 months ago
Large linear classification when data cannot fit in memory
Recent advances in linear classification have shown that for applications such as document classification, the training can be extremely efficient. However, most of the existing t...
Hsiang-Fu Yu, Cho-Jui Hsieh, Kai-Wei Chang, Chih-J...