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CORR
2011
Springer
199views Education» more  CORR 2011»
13 years 1 months ago
Surrogate Parenthood: Protected and Informative Graphs
Many applications, including provenance and some analyses of social networks, require path-based queries over graphstructured data. When these graphs contain sensitive information...
Barbara T. Blaustein, Adriane Chapman, Len Seligma...
CIDR
2009
155views Algorithms» more  CIDR 2009»
13 years 10 months ago
LifeRaft: Data-Driven, Batch Processing for the Exploration of Scientific Databases
Workloads that comb through vast amounts of data are gaining importance in the sciences. These workloads consist of "needle in a haystack" queries that are long running ...
Xiaodan Wang, Randal C. Burns, Tanu Malik
SIGMOD
2006
ACM
123views Database» more  SIGMOD 2006»
14 years 9 months ago
Exploiting predicate-window semantics over data streams
The continuous sliding-window query model is used widely in data stream management systems where the focus of a continuous query is limited to a set of the most recent tuples. In ...
Thanaa M. Ghanem, Walid G. Aref, Ahmed K. Elmagarm...
SOFSEM
2010
Springer
14 years 6 months ago
Continuous Processing of Preference Queries in Data Streams
Preference queries have received considerable attention in the recent past, due to their use in selecting the most preferred objects, especially when the selection criteria are con...
Maria Kontaki, Apostolos N. Papadopoulos, Yannis M...
ECMDAFA
2005
Springer
87views Hardware» more  ECMDAFA 2005»
14 years 3 months ago
On Relationships Between Query Models
Queries on software artifacts play an important role in novel software development approaches, such as Aspect-Oriented Software Development and OMG's Model Driven Architecture...
Dominik Stein, Stefan Hanenberg, Rainer Unland