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227
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ICDE
2012
IEEE
13 years 10 months ago
2012
IEEE
—The standard way to scale a distributed OLTP DBMS is to horizontally partition data across several nodes. Ideally, this results in each query/transaction being executed at just ...
170
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GRC
2007
IEEE
16 years 1 months ago
2007
IEEE
— Information and Communications Technologies (ICT) are fostering the appearance of a plethora of new services and applications. On the one hand, ICT will improve the efficiency...
203
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ICDE
2008
IEEE
16 years 2 months ago
2008
IEEE
We formulate three intuitive semantic properties for topk queries in probabilistic databases, and propose GlobalTopk query semantics which satisfies all of them. We provide a dyn...
194
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BTW
2007
Springer
16 years 1 months ago
2007
Springer
: Ever-growing data volumes demand for storage systems beyond current file systems abilities, particularly, a powerful querying capability. With the rise of XML, the database comm...
162
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ICDT
2007
ACM
16 years 1 months ago
2007
ACM
We consider random graphs, and their extensions to random structures, with edge probabilities of the form βn−α , where n is the number of vertices, α, β are fixed and α >...