4546 search results - page 238 / 910 » Data Management in the APPA System |
154
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INFOCOM
2009
IEEE
16 years 1 months ago
2009
IEEE
— This paper presents Pirrus, a replica management system that addresses the problem of providing data availability on a wireless sensor network. Pirrus uses probabilistic failur...
169
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PODS
2010
ACM
15 years 6 months ago
2010
ACM
We study functional and multivalued dependencies over SQL tables with NOT NULL constraints. Under a no-information interpretation of null values we develop tools for reasoning. We...
147
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ISTA
2007
15 years 8 months ago
2007
: With the ever-growing availability of so-called complex data, especially on the Web, decision-support systems such as data warehouses must store and process data that are not onl...
201
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ER
2004
Springer
16 years 2 days ago
2004
Springer
Abstract. Past research work on modeling and managing temporal information has, so far, failed to elicit support in commercial database systems. The increasing popularity of XML oï...
193
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SBBD
2004
15 years 8 months ago
2004
Learning Content Management Systems (LCMS) store and manage e-learning content and play an important role in the development of Distance Learning technology. ROSA (Repository of O...