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OSDI
2008
ACM
14 years 8 months ago
Memory-aware Scheduling for Energy Efficiency on Multicore Processors
Memory bandwidth is a scarce resource in multicore systems. Scheduling has a dramatic impact on the delay introduced by memory contention, but also on the effectiveness of frequen...
Andreas Merkel, Frank Bellosa
EDBT
2010
ACM
132views Database» more  EDBT 2010»
13 years 11 months ago
Turbo-charging hidden database samplers with overflowing queries and skew reduction
Recently, there has been growing interest in random sampling from online hidden databases. These databases reside behind form-like web interfaces which allow users to execute sear...
Arjun Dasgupta, Nan Zhang 0004, Gautam Das
CLUSTER
2005
IEEE
14 years 1 months ago
Fast Query Processing by Distributing an Index over CPU Caches
Data intensive applications on clusters often require requests quickly be sent to the node managing the desired data. In many applications, one must look through a sorted tree str...
Xiaoqin Ma, Gene Cooperman
EDBT
2009
ACM
92views Database» more  EDBT 2009»
14 years 2 months ago
NNexus: an automatic linker for collaborative web-based corpora
—In this paper, we introduce NNexus, a generalization of the automatic linking engine of Noosphere (at PlanetMath.org) and the first system that automates the process of linking...
James J. Gardner, Aaron Krowne, Li Xiong
VLDB
1999
ACM
151views Database» more  VLDB 1999»
13 years 12 months ago
Cache Conscious Indexing for Decision-Support in Main Memory
As random access memory gets cheaper, it becomes increasingly affordable to build computers with large main memories. We consider decision support workloads within the context of...
Jun Rao, Kenneth A. Ross