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» Approximate Judgement Aggregation
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PODS
2007
ACM
225views Database» more  PODS 2007»
14 years 6 months ago
Sketching unaggregated data streams for subpopulation-size queries
IP packet streams consist of multiple interleaving IP flows. Statistical summaries of these streams, collected for different measurement periods, are used for characterization of ...
Edith Cohen, Nick G. Duffield, Haim Kaplan, Carste...
ICDE
2009
IEEE
174views Database» more  ICDE 2009»
14 years 1 months ago
Sketching Sampled Data Streams
—Sampling is used as a universal method to reduce the running time of computations – the computation is performed on a much smaller sample and then the result is scaled to comp...
Florin Rusu, Alin Dobra
ISCA
2007
IEEE
171views Hardware» more  ISCA 2007»
14 years 1 months ago
Power provisioning for a warehouse-sized computer
Large-scale Internet services require a computing infrastructure that can be appropriately described as a warehouse-sized computing system. The cost of building datacenter facilit...
Xiaobo Fan, Wolf-Dietrich Weber, Luiz André...
HPCC
2007
Springer
14 years 27 days ago
Hybrid Line Search for Multiobjective Optimization
Abstract. The aggregation of objectives in multiple criteria programming is one of the simplest and widely used approach. But it is well known that these techniques sometimes fail ...
Crina Grosan, Ajith Abraham
STACS
2007
Springer
14 years 25 days ago
A Deterministic Algorithm for Summarizing Asynchronous Streams over a Sliding Window
We consider the problem of maintaining aggregates over recent elements of a massive data stream. Motivated by applications involving network data, we consider asynchronous data str...
Costas Busch, Srikanta Tirthapura