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» Streaming Queries over Streaming Data
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120
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ISI
2008
Springer
15 years 19 days ago
Towards service-oriented continuous queries in pervasive systems
Pervasive information systems give an overview of what digital environments should look like in the future. From a data-centric point of view, traditional databases have to be used...
Yann Gripay, Frédérique Laforest, Je...
100
Voted
CNSR
2007
IEEE
128views Communications» more  CNSR 2007»
15 years 7 months ago
A Novel Approach for Frequent Phrase Mining in Web Search Engine Query Streams
In this paper, conceptual frequency rate, a new frequency definition suitable for query stream mining, is introduced. An online single-pass algorithm called OFSD (Online Frequent...
M. Barouni-Ebrahimi, Ali A. Ghorbani
95
Voted
CIDR
2007
111views Algorithms» more  CIDR 2007»
15 years 2 months ago
Moirae: History-Enhanced Monitoring
In this paper, we investigate the benefits and challenges of integrating history into a near-real-time monitoring system; and present a general purpose continuous monitoring engi...
Magdalena Balazinska, YongChul Kwon, Nathan Kuchta...
107
Voted
CIDR
2009
157views Algorithms» more  CIDR 2009»
15 years 1 months ago
Capturing Data Uncertainty in High-Volume Stream Processing
We present the design and development of a data stream system that captures data uncertainty from data collection to query processing to final result generation. Our system focuse...
Yanlei Diao, Boduo Li, Anna Liu, Liping Peng, Char...
104
Voted
SSDBM
2007
IEEE
105views Database» more  SSDBM 2007»
15 years 7 months ago
Window-Oblivious Join: A Data-Driven Memory Management Scheme for Stream Join
Memory management is a critical issue in stream processing involving stateful operators such as join. Traditionally, the memory requirement for a stream join is query-driven: a qu...
Ji Wu, Kian-Lee Tan, Yongluan Zhou