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VLDB
2004
ACM
143views Database» more  VLDB 2004»
15 years 7 months ago
Clotho: Decoupling memory page layout from storage organization
As database application performance depends on the utilization of the memory hierarchy, smart data placement plays a central role in increasing locality and in improving memory ut...
Minglong Shao, Jiri Schindler, Steven W. Schlosser...
WWW
2009
ACM
16 years 2 months ago
Online expansion of rare queries for sponsored search
Sponsored search systems are tasked with matching queries to relevant advertisements. The current state-of-the-art matching algorithms expand the user's query using a variety...
Andrei Z. Broder, Peter Ciccolo, Evgeniy Gabrilovi...
WWW
2008
ACM
16 years 2 months ago
Temporal views over rdf data
Supporting fast access to large RDF stores has been one of key challenges for enabling use of the Semantic Web in real-life applications, more so in sensor-based systems where lar...
Craig Sayers, Geetha Manjunath, K. S. Venugopal, R...
WWW
2007
ACM
16 years 2 months ago
Querying and maintaining a compact XML storage
As XML database sizes grow, the amount of space used for storing the data and auxiliary data structures becomes a major factor in query and update performance. This paper presents...
Raymond K. Wong, Franky Lam, William M. Shui
WWW
2001
ACM
16 years 2 months ago
Mining web logs to improve website organization
Many websites have a hierarchical organization of content. This organization may be quite different from the organization expected by visitors to the website. In particular, it is...
Ramakrishnan Srikant, Yinghui Yang