28962 search results - page 5448 / 5793 » Computational Mechanism Design |
216
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CIKM
2011
Springer
14 years 6 months ago
2011
Springer
NoSQL databases focus on analytical processing of large scale datasets, offering increased scalability over commodity hardware. One of their strongest features is elasticity, whi...
185
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CIKM
2011
Springer
14 years 6 months ago
2011
Springer
We study the problem of detecting coordinated free text campaigns in large-scale social media. These campaigns – ranging from coordinated spam messages to promotional and advert...
165
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CIKM
2011
Springer
14 years 6 months ago
2011
Springer
Typically, users interact with database systems by formulating queries. However, many times users do not have a clear understanding of their information needs or the exact content...
461
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COCOON
2011
Springer
14 years 6 months ago
2011
Springer
Motivated by a security problem in geographic information systems, we study the following graph theoretical problem: given a graph G, two special nodes s and t in G, and a number k...
246
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FROCOS
2011
Springer
14 years 6 months ago
2011
Springer
Temporal data models have been used to describe how data can evolve in the context of temporal databases. Both the Extended Entity-Relationship (EER) model and the Unified Modelli...