679 search results - page 34 / 136 » Approximate Temporal Aggregation |
179
Voted
VLDB
2004
ACM
16 years 28 days ago
2004
ACM
In-network aggregation has been proposed as one method for reducing energy consumption in sensor networks. In this paper, we explore two ideas related to further reducing energy co...
105
Voted
ICC
2008
IEEE
15 years 7 months ago
2008
IEEE
— In large Wireless Sensor Networks (WSNs), each hop might incur varying delays due to medium access contention, transmission and computation delays. Fast and efficient query re...
126
Voted
SIGMOD
2003
ACM
16 years 26 days ago
2003
ACM
Database queries often take the form of correlated SQL queries. Correlation refers to the use of values from the outer query block to compute the inner subquery. This is a conveni...
113
click to vote
VLDB
2005
ACM
15 years 6 months ago
2005
ACM
Emerging large-scale monitoring applications require continuous tracking of complex dataanalysis queries over collections of physicallydistributed streams. Effective solutions hav...
ICASSP
2010
IEEE
15 years 27 days ago
2010
IEEE
In this paper, we propose a symmetrical EEG/fMRI fusion algorithm which combines EEG and fMRI by means of a common generative model. The use of a total variation (TV) prior as wel...