Sciweavers

7751 search results - page 12 / 1551
» Data streams: algorithms and applications
Sort
View
SIGMOD
2007
ACM
135views Database» more  SIGMOD 2007»
16 years 12 days ago
XTream: personal data streams
The real usability of data stream systems depends on the practical aspect of building applications on data streams. In this demo we show two possible applications on data streams,...
Michael Duller, Rokas Tamosevicius, Gustavo Alonso...
SIGMOD
2004
ACM
157views Database» more  SIGMOD 2004»
16 years 12 days ago
Holistic UDAFs at streaming speeds
Many algorithms have been proposed to approximate holistic aggregates, such as quantiles and heavy hitters, over data streams. However, little work has been done to explore what t...
Graham Cormode, Theodore Johnson, Flip Korn, S. Mu...
131
Voted
SIGMOD
2003
ACM
161views Database» more  SIGMOD 2003»
16 years 12 days ago
Approximate Join Processing Over Data Streams
We consider the problem of approximating sliding window joins over data streams in a data stream processing system with limited resources. In our model, we deal with resource cons...
Abhinandan Das, Johannes Gehrke, Mirek Riedewald
124
Voted
PPOPP
2009
ACM
16 years 24 days ago
Comparability graph coloring for optimizing utilization of stream register files in stream processors
A stream processor executes an application that has been decomposed into a sequence of kernels that operate on streams of data elements. During the execution of a kernel, all stre...
Xuejun Yang, Li Wang, Jingling Xue, Yu Deng, Ying ...
120
Voted
INFORMATICALT
2008
196views more  INFORMATICALT 2008»
15 years 8 days ago
An Efficient and Sensitive Decision Tree Approach to Mining Concept-Drifting Data Streams
Abstract. Data stream mining has become a novel research topic of growing interest in knowledge discovery. Most proposed algorithms for data stream mining assume that each data blo...
Cheng-Jung Tsai, Chien-I Lee, Wei-Pang Yang