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2009
ACM
159views Algorithms» more  STOC 2009»
16 years 7 months ago
Message passing algorithms and improved LP decoding
Linear programming decoding for low-density parity check codes (and related domains such as compressed sensing) has received increased attention over recent years because of its p...
Sanjeev Arora, Constantinos Daskalakis, David Steu...
RECOMB
2009
Springer
16 years 7 months ago
Shared Peptides in Mass Spectrometry Based Protein Quantification
In analyzing the proteome using mass spectrometry, the mass values help identify the molecules, and the intensities help quantify them, relative to their abundance in other sample...
Banu Dost, Nuno Bandeira, Xiangqian Li, Zhouxin Sh...
CCS
2009
ACM
16 years 7 months ago
A conceptual framework for Group-Centric secure information sharing
In this paper, we propose a conceptual framework for developing a family of models for Group-Centric information sharing. The traditional approach to information sharing, characte...
Ram Krishnan, Ravi S. Sandhu, Jianwei Niu, William...
PPOPP
2009
ACM
16 years 7 months ago
A compiler-directed data prefetching scheme for chip multiprocessors
Data prefetching has been widely used in the past as a technique for hiding memory access latencies. However, data prefetching in multi-threaded applications running on chip multi...
Dhruva Chakrabarti, Mahmut T. Kandemir, Mustafa Ka...
SPAA
2009
ACM
16 years 7 months ago
Buffer management for colored packets with deadlines
We consider buffer management of unit packets with deadlines for a multi-port device with reconfiguration overhead. The goal is to maximize the throughput of the device, i.e., the...
Yossi Azar, Uriel Feige, Iftah Gamzu, Thomas Mosci...