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DEBS
2008
ACM
15 years 8 months ago
Event dissemination via group-aware stream filtering
We consider a distributed system that disseminates highvolume event streams to many simultaneous monitoring applications over a low-bandwidth network. For bandwidth efficiency, we...
Ming Li, David Kotz
ICMCS
2006
IEEE
101views Multimedia» more  ICMCS 2006»
16 years 15 days ago
Involving Clients in the Distribution of Videos on Demand
We present a stream tapping protocol that involves clients in the video distribution process. As in conventional stream tapping, our protocol lets new clients tap the most recent ...
Santosh Kulkarni, Jehan-François Pâri...
SIGMOD
2007
ACM
108views Database» more  SIGMOD 2007»
16 years 6 months ago
Travel time estimation using NiagaraST and latte
To address increasing traffic congestion and its associated consequences, traffic managers are turning to intelligent transportation management. The latte project is extending dat...
Kristin Tufte, Jin Li, David Maier, Vassilis Papad...
PODC
2006
ACM
16 years 13 days 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
ICDM
2007
IEEE
180views Data Mining» more  ICDM 2007»
16 years 24 days ago
Mining Frequent Itemsets in a Stream
We study the problem of finding frequent itemsets in a continuous stream of transactions. The current frequency of an itemset in a stream is defined as its maximal frequency ove...
Toon Calders, Nele Dexters, Bart Goethals