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» Warping the time on data streams
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IPPS
2007
IEEE
16 years 14 days ago
Storage Optimization for Large-Scale Distributed Stream Processing Systems
We consider storage in an extremely large-scale distributed computer system designed for stream processing applications. In such systems, incoming data and intermediate results ma...
Kirsten Hildrum, Fred Douglis, Joel L. Wolf, Phili...
ICDCS
2002
IEEE
15 years 11 months ago
On Peer-to-Peer Media Streaming
In this paper, we study a peer-to-peer media streaming system with the following characteristics: (1) its streaming capacity grows dynamically; (2) peers do not exhibit serverlike...
Dongyan Xu, Mohamed Hefeeda, Susanne E. Hambrusch,...
ICCS
2003
Springer
15 years 11 months ago
Virtual Telemetry for Dynamic Data-Driven Application Simulations
Abstract. We describe a virtual telemetry system that allows us to devise and augment dynamic data-driven application simulations (DDDAS). Virtual telemetry has the advantage that ...
Craig C. Douglas, Yalchin Efendiev, Richard E. Ewi...
PODS
2003
ACM
104views Database» more  PODS 2003»
16 years 6 months ago
Maintaining time-decaying stream aggregates
We formalize the problem of maintaining time-decaying aggregates and statistics of a data stream: the relative contribution of each data item to the aggregate is scaled down by a ...
Edith Cohen, Martin Strauss
WILF
2007
Springer
170views Fuzzy Logic» more  WILF 2007»
16 years 8 days ago
Time-Series Alignment by Non-negative Multiple Generalized Canonical Correlation Analysis
Background: Quantitative analysis of differential protein expressions requires to align temporal elution measurements from liquid chromatography coupled to mass spectrometry (LC/M...
Bernd Fischer, Volker Roth, Joachim M. Buhmann