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» Algorithms for distributed functional monitoring
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JMLR
2012
13 years 9 months ago
Learning Low-order Models for Enforcing High-order Statistics
Models such as pairwise conditional random fields (CRFs) are extremely popular in computer vision and various other machine learning disciplines. However, they have limited expre...
Patrick Pletscher, Pushmeet Kohli
INFOCOM
2010
IEEE
15 years 5 months ago
Markov Approximation for Combinatorial Network Optimization
—Many important network design problems can be formulated as a combinatorial optimization problem. A large number of such problems, however, cannot readily be tackled by distribu...
Minghua Chen, Soung Chang Liew, Ziyu Shao, Caihong...
EUROSYS
2007
ACM
16 years 3 months ago
Latency and bandwidth-minimizing failure detectors
Failure detectors are fundamental building blocks in distributed systems. Multi-node failure detectors, where the detector is tasked with monitoring N other nodes, play a critical...
Kelvin C. W. So, Emin Gün Sirer
PACT
2009
Springer
16 years 1 months ago
Parallel FFT with Eden Skeletons
The notion of Fast Fourier Transformation (FFT) describes a range of efficient algorithms to compute the discrete Fourier transformation, frequency distribution in a signal. FFT pl...
Jost Berthold, Mischa Dieterle, Oleg Lobachev, Rit...
ESWS
2009
Springer
16 years 1 months ago
RaDON - Repair and Diagnosis in Ontology Networks
Abstract. One of the major challenges in managing networked and dynamic ontologies is to handle inconsistencies in single ontologies, and inconsistencies introduced by integrating ...
Qiu Ji, Peter Haase, Guilin Qi, Pascal Hitzler, St...