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» Dynamic Response Time Optimization for SDF Graphs
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195
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ICDE
2003
IEEE
161views Database» more  ICDE 2003»
16 years 1 months ago
Structural Join Order Selection for XML Query Optimization
Structural join operations are central to evaluating queries against XML data, and are typically responsible for consuming a lion's share of the query processing time. Thus, ...
Yuqing Wu, Jignesh M. Patel, H. V. Jagadish
115
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NECO
2008
108views more  NECO 2008»
15 years 11 days ago
Optimization of Decision Making in Multilayer Networks: The Role of Locus Coeruleus
Previous theoretical work has shown that a single layer neural network can implement the optimal decision process for simple, two alternative forced choice (2AFC) tasks. However, ...
Eric Shea-Brown, Mark S. Gilzenrat, Jonathan D. Co...
106
Voted
CORR
2010
Springer
103views Education» more  CORR 2010»
14 years 11 months ago
Structural Solutions to Dynamic Scheduling for Multimedia Transmission in Unknown Wireless Environments
In this paper, we propose a systematic solution to the problem of scheduling delay-sensitive media data for transmission over time-varying wireless channels. We first formulate th...
Fangwen Fu, Mihaela van der Schaar
91
Voted
ADHOC
2007
122views more  ADHOC 2007»
15 years 17 days ago
Minimum latency joint scheduling and routing in wireless sensor networks
Wireless sensor networks are expected to be used in a wide range of applications from environment monitoring to event detection. The key challenge is to provide energy efficient ...
Gang Lu, Bhaskar Krishnamachari
INFFUS
2008
175views more  INFFUS 2008»
15 years 13 days ago
Adaptive optimization of join trees for multi-join queries over sensor streams
Data processing applications for sensor streams have to deal with multiple continuous data streams with inputs arriving at highly variable and unpredictable rates from various sour...
Joseph S. Gomes, Hyeong-Ah Choi