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ICDE
2007
IEEE
146views Database» more  ICDE 2007»
16 years 15 days ago
Challenges on Distributed Web Retrieval
In the ocean of Web data, Web search engines are the primary way to access content. As the data is on the order of petabytes, current search engines are very large centralized sys...
Ricardo A. Baeza-Yates, Carlos Castillo, Flavio Ju...
ICDE
2006
IEEE
152views Database» more  ICDE 2006»
16 years 15 days ago
U-Filter: A Lightweight XML View Update Checker
Updates over virtual XML views that wrap relational data are not well supported by XML data management systems. This paper studies the problem of whether a correct relational upda...
Ling Wang, Elke A. Rundensteiner, Murali Mani
EDBT
2004
ACM
145views Database» more  EDBT 2004»
15 years 11 months ago
CUBE File: A File Structure for Hierarchically Clustered OLAP Cubes
Abstract. Hierarchical clustering has been proved an effective means for physically organizing large fact tables since it reduces significantly the I/O cost during ad hoc OLAP quer...
Nikos Karayannidis, Timos K. Sellis, Yannis Kouvar...
SOCA
2007
IEEE
15 years 5 months ago
A Service-oriented Architecture for Business Intelligence
Business intelligence is a business management term used to describe applications and technologies which are used to gather, provide access to and analyze data and information abo...
Liya Wu, Gilad Barash, Claudio Bartolini
ITCC
2005
IEEE
15 years 4 months ago
NIPPERS: Network of InterPolated PeERS for Web Service Discovery
Web services are becoming an important enabler of the Semantic Web. Besides the need for a rich description mechanism, Web Service information should be made available in an acces...
Christos Makris, Evangelos Sakkopoulos, Spyros Sio...