84 search results - page 2 / 17 » Towards a theory of schema-mapping optimization |
194
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SIGMOD
2009
ACM
15 years 12 months ago
2009
ACM
Research has investigated mappings among data sources under two perspectives. On one side, there are studies of practical tools for schema mapping generation; these focus on algor...
183
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SIGMOD
2005
ACM
15 years 12 months ago
2005
ACM
Clio, the IBM Research system for expressing declarative schema mappings, has progressed in the past few years from a research prototype into a technology that is behind some of I...
DEBS
2007
ACM
15 years 3 months ago
2007
ACM
Event-driven systems are used in a wide range of applications such as responding to missile attacks, interdicting potential terrorists, exploiting arbitrage opportunities and resp...
110
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INFOCOM
2010
IEEE
14 years 10 months ago
2010
IEEE
The problem of anonymous networking when an eavesdropper observes packet timings in a communication network is considered. The goal is to hide the identities of source-destination...
PODC
2005
ACM
15 years 5 months ago
2005
ACM
In recent software transactional memory proposals, a contention manager module is responsible for ensuring that the system as a whole makes progress. A number of contention manage...