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SIGMOD
2006
ACM
219views Database» more  SIGMOD 2006»
14 years 7 months ago
Modeling skew in data streams
Data stream applications have made use of statistical summaries to reason about the data using nonparametric tools such as histograms, heavy hitters, and join sizes. However, rela...
Flip Korn, S. Muthukrishnan, Yihua Wu
PODC
2006
ACM
14 years 1 months ago
Sketching asynchronous streams over a sliding window
We study the problem of maintaining sketches of recent elements of a data stream. Motivated by applications involving network data, we consider streams that are asynchronous, in w...
Srikanta Tirthapura, Bojian Xu, Costas Busch
DEBS
2008
ACM
13 years 9 months ago
Replica placement for high availability in distributed stream processing systems
A significant number of emerging on-line data analysis applications require the processing of data streams, large amounts of data that get updated continuously, to generate output...
Thomas Repantis, Vana Kalogeraki
AINA
2010
IEEE
14 years 23 days ago
Consensus in Anonymous Distributed Systems: Is There a Weakest Failure Detector?
: This paper is on failure detectors to solve the consensus problem in asynchronous systems made up of anonymous processes prone to crash and connected by asynchronous reliable cha...
François Bonnet, Michel Raynal
COMCOM
2008
103views more  COMCOM 2008»
13 years 7 months ago
Fast reroute with pre-established bypass tunnel in MPLS
Internet IP networks utilize multiple-protocol label switching (MPLS), which provides a reliable label switched path (LSP). LSP in MPLS domains needs one label at each Ingress lab...
Wei Kuang Lai, Zhen Chang Zheng, Chen-Da Tsai