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EDBT
2011
ACM
209views Database» more  EDBT 2011»
14 years 8 months ago
An optimal strategy for monitoring top-k queries in streaming windows
Continuous top-k queries, which report a certain number (k) of top preferred objects from data streams, are important for a broad class of real-time applications, ranging from fi...
Di Yang, Avani Shastri, Elke A. Rundensteiner, Mat...
ICS
2011
Tsinghua U.
14 years 8 months ago
High performance linpack benchmark: a fault tolerant implementation without checkpointing
The probability that a failure will occur before the end of the computation increases as the number of processors used in a high performance computing application increases. For l...
Teresa Davies, Christer Karlsson, Hui Liu, Chong D...
SSD
2009
Springer
233views Database» more  SSD 2009»
15 years 11 months ago
Approximate Evaluation of Range Nearest Neighbor Queries with Quality Guarantee
The range nearest-neighbor (NN) query is an important query type in location-based services, as it can be applied to the case that an NN query has a spatial region, instead of a lo...
Chi-Yin Chow, Mohamed F. Mokbel, Joe Naps, Suman N...
AOSD
2012
ACM
14 years 21 days ago
Reusing non-functional concerns across languages
Emerging languages are often source-to-source compiled to mainstream ones, which offer standardized, fine-tuned implementations of non-functional concerns (NFCs)—including pers...
Myoungkyu Song, Eli Tilevich
CORR
2012
Springer
225views Education» more  CORR 2012»
14 years 20 days ago
The Filter-Placement Problem and its Application to Minimizing Information Multiplicity
In many information networks, data items – such as updates in social networks, news flowing through interconnected RSS feeds and blogs, measurements in sensor networks, route u...
Dóra Erdös, Vatche Ishakian, Andrei La...