Parallel Processing Strategy for Segmentation Ambiguity

2011 ◽  
Author(s):  
Min-xuan Feng
Keyword(s):  
Parallel Processing ◽  
Processing Strategy

scholarly journals An Adaptive Parallel Processing Strategy for Complex Event Processing Systems over Data Streams in Wireless Sensor Networks

Sensors ◽  
2018 ◽  
Vol 18 (11) ◽  
pp. 3732 ◽  
Author(s):  
Fuyuan Xiao ◽  
Masayoshi Aritsugi
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Parallel Processing ◽  
Data Streams ◽  
Time Window ◽  
Complex Event Processing ◽  
Wireless Sensor ◽  
Event Processing ◽  
Processing Strategy ◽  
Event Stream

Efficient matching of incoming events of data streams to persistent queries is fundamental to event stream processing systems in wireless sensor networks. These applications require dealing with high volume and continuous data streams with fast processing time on distributed complex event processing (CEP) systems. Therefore, a well-managed parallel processing technique is needed for improving the performance of the system. However, the specific properties of pattern operators in the CEP systems increase the difficulties of the parallel processing problem. To address these issues, a parallelization model and an adaptive parallel processing strategy are proposed for the complex event processing by introducing a histogram and utilizing the probability and queue theory. The proposed strategy can estimate the optimal event splitting policy, which can suit the most recent workload conditions such that the selected policy has the least expected waiting time for further processing of the arriving events. The proposed strategy can keep the CEP system running fast under the variation of the time window sizes of operators and the input rates of streams. Finally, the utility of our work is demonstrated through the experiments on the StreamBase system.

The Mere Exposure Effect and Recognition Depend on the Way You Look! *S. W. and J. D. contributed equally to this study.

2010 ◽  
Vol 57 (3) ◽  
pp. 185-192 ◽  
Author(s):  
Sylvie Willems ◽  
Jonathan Dedonder ◽  
Martial Van der Linden
Keyword(s):  
Differential Effect ◽  
Recognition Task ◽  
Mere Exposure ◽  
Perceptual Processing ◽  
Processing Strategy ◽  
Mere Exposure Effect ◽  
Exposure Effect ◽  
Processing Strategies ◽  
Explicit Recognition ◽  
Analytic Strategy

In line with Whittlesea and Price (2001) , we investigated whether the memory effect measured with an implicit memory paradigm (mere exposure effect) and an explicit recognition task depended on perceptual processing strategies, regardless of whether the task required intentional retrieval. We found that manipulation intended to prompt functional implicit-explicit dissociation no longer had a differential effect when we induced similar perceptual strategies in both tasks. Indeed, the results showed that prompting a nonanalytic strategy ensured performance above chance on both tasks. Conversely, inducing an analytic strategy drastically decreased both explicit and implicit performance. Furthermore, we noted that the nonanalytic strategy involved less extensive gaze scanning than the analytic strategy and that memory effects under this processing strategy were largely independent of gaze movement.

Temporal ventriloquism effect in European starlings: Evidence for two parallel processing pathways.

2017 ◽  
Vol 131 (4) ◽  
pp. 337-347 ◽  
Author(s):  
Gesa Feenders ◽  
Yoko Kato ◽  
Katharina M. Borzeszkowski ◽  
Georg M. Klump
Keyword(s):  
Parallel Processing ◽  
European Starlings ◽  
Temporal Ventriloquism ◽  
Processing Pathways
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