Sciweavers

DASFAA
2003
IEEE
146views Database» more  DASFAA 2003»
14 years 4 months ago
Cost-Driven Storage Schema Selection for XML
Various models and approaches have been proposed for mapping XML data into relational tables recently. Most of those approaches produce relational schema for given XML data, based...
Shihui Zheng, Ji-Rong Wen, Hongjun Lu
DASFAA
2003
IEEE
106views Database» more  DASFAA 2003»
14 years 4 months ago
Discovering Direct and Indirect Matches for Schema Elements
Automating schema matching is challenging. Previous approaches (e.g. [MBR01, DDH01]) to automating schema matching focus on computing direct element matches between two schemas. S...
Li Xu, David W. Embley
DASFAA
2003
IEEE
139views Database» more  DASFAA 2003»
14 years 4 months ago
Securing Your Data in Agent-Based P2P Systems
Peer-to-peer (P2P) technology can be naturally integrated with mobile agent technology in Internet applications, taking advantage of the autonomy, mobility, and efficiency of mobi...
Xiaolin Pang, Barbara Catania, Kian-Lee Tan
DASFAA
2003
IEEE
142views Database» more  DASFAA 2003»
14 years 4 months ago
GLASS: A Graphical Query Language for Semi-Structured Data
The increase in the use of XML (eXtensible Markup Language) makes the semistructured data more and more important on the Web. To exploit the full power of XML documents, a query l...
Wei Ni, Tok Wang Ling
DASFAA
2003
IEEE
139views Database» more  DASFAA 2003»
14 years 4 months ago
Freshness-driven Adaptive Caching for Dynamic Content
With the wide availability of content delivery networks, many e-commerce Web applications utilize edge cache servers to cache and deliver dynamic contents at locations much closer...
Wen-Syan Li, Oliver Po, Wang-Pin Hsiung, K. Sel&cc...
DASFAA
2003
IEEE
99views Database» more  DASFAA 2003»
14 years 4 months ago
Scalable View Expansion in a Peer Mediator System
To integrate many data sources we use a peer mediator framework where views defined in the peers are logically composed in terms of each other. A common approach to execute queri...
Timour Katchaounov, Vanja Josifovski, Tore Risch
DASFAA
2003
IEEE
108views Database» more  DASFAA 2003»
14 years 4 months ago
Spatial Query Processing for High Resolutions
Modern database applications including computeraided design (CAD), medical imaging, or molecular biology impose new requirements on spatial query processing. Particular problems a...
Hans-Peter Kriegel, Martin Pfeifle, Marco Pöt...
DASFAA
2003
IEEE
108views Database» more  DASFAA 2003»
14 years 4 months ago
Similarity Join for Low-and High-Dimensional Data
Dmitri V. Kalashnikov, Sunil Prabhakar
DASFAA
2003
IEEE
151views Database» more  DASFAA 2003»
14 years 4 months ago
Approximate String Matching in DNA Sequences
Approximate string matching on large DNA sequences data is very important in bioinformatics. Some studies have shown that suffix tree is an efficient data structure for approxim...
Lok-Lam Cheng, David Wai-Lok Cheung, Siu-Ming Yiu
DASFAA
2003
IEEE
116views Database» more  DASFAA 2003»
14 years 4 months ago
Efficient Index Update for Moving Objects with Future Trajectories
Rui Ding, Xiaofeng Meng, Yun Bai