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ICDE
2005
IEEE
120views Database» more  ICDE 2005»
14 years 9 months ago
Progressive Distributed Top k Retrieval in Peer-to-Peer Networks
Query processing in traditional information management systems has moved from an exact match model to more flexible paradigms allowing cooperative retrieval by aggregating the dat...
Wolf-Tilo Balke, Wolfgang Nejdl, Wolf Siberski, Uw...
SIGMOD
2009
ACM
120views Database» more  SIGMOD 2009»
14 years 7 months ago
Kernel-based skyline cardinality estimation
The skyline of a d-dimensional dataset consists of all points not dominated by others. The incorporation of the skyline operator into practical database systems necessitates an ef...
Zhenjie Zhang, Yin Yang, Ruichu Cai, Dimitris Papa...
ADBIS
2004
Springer
224views Database» more  ADBIS 2004»
14 years 29 days ago
Using Ontologies for Database Query Reformulation
Abstract. Query reformulation techniques based on semantic knowledge have been used in two ways in database management systems, namely for query optimization and for data integrati...
Chokri Ben Necib, Johann Christoph Freytag
CCGRID
2011
IEEE
12 years 11 months ago
Improving Utilization of Infrastructure Clouds
— A key advantage of Infrastructure-as-a-Service (IaaS) clouds is providing users on-demand access to resources. However, to provide on-demand access, cloud providers must either...
Paul Marshall, Kate Keahey, Timothy Freeman
WWW
2008
ACM
14 years 8 months ago
Privacy-enhanced sharing of personal content on the web
Publishing personal content on the web is gaining increased popularity with dramatic growth in social networking websites, and availability of cheap personal domain names and host...
Mohammad Mannan, Paul C. van Oorschot