1040 search results - page 113 / 208 » TCAM-conscious Algorithms for Data Streams |
ICDT
2009
ACM
14 years 11 months ago
2009
ACM
We continue the study of approximating the number of distinct elements in a data stream of length n to within a (1? ) factor. It is known that if the stream may consist of arbitra...
PODS
2008
ACM
14 years 10 months ago
2008
ACM
We consider a fundamental flow maximization problem that arises during the evaluation of multiple overlapping queries defined on a data stream, in a heterogenous parallel environm...
IPSN
2007
Springer
14 years 4 months ago
2007
Springer
Multimodal applications require the acquisition and processing of massive amounts of information from multiple sensors. Because this process is beyond the capabilities of a single...
CMMR
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. In this paper we present algorithms for the automatic timesynchronization of score-, MIDI- or PCM-data streams which represent the same polyphonic piano piece. In contras...
WWW
2008
ACM
14 years 11 months ago
2008
ACM
Because of the high volume and unpredictable arrival rate, stream processing systems may not always be able to keep up with the input data streams-- resulting in buffer overflow a...