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ICNP
2000
IEEE
15 years 11 months ago
Optimal Partitioning of Multicast Receivers
Multicast sessions may have a large number of receivers with heterogeneous reception capacities. To accommodate this heterogeneity, various multi-rate schemes, based upon the use ...
Yang Richard Yang, Min Sik Kim, Simon S. Lam
SIGIR
2010
ACM
15 years 10 months ago
On statistical analysis and optimization of information retrieval effectiveness metrics
This paper presents a new way of thinking for IR metric optimization. It is argued that the optimal ranking problem should be factorized into two distinct yet interrelated stages:...
Jun Wang, Jianhan Zhu
EUROPAR
2006
Springer
15 years 10 months ago
Optimization of Dense Matrix Multiplication on IBM Cyclops-64: Challenges and Experiences
Abstract. This paper presents a study of performance optimization of dense matrix multiplication on IBM Cyclops-64(C64) chip architecture. Although much has been published on how t...
Ziang Hu, Juan del Cuvillo, Weirong Zhu, Guang R. ...
CASES
2008
ACM
15 years 8 months ago
Execution context optimization for disk energy
Power, energy, and thermal concerns have constrained embedded systems designs. Computing capability and storage density have increased dramatically, enabling the emergence of hand...
Jerry Hom, Ulrich Kremer
CIDU
2010
15 years 4 months ago
Optimal Partitions of Data In Higher Dimensions
Given any collection of data cells in a data space X, consider the problem of finding the optimal partition of the data cells into blocks which are unions of cells. The algorithms...
Bradley W. Jackson, Jeffrey D. Scargle, Chris Cusa...