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ICDE
2000
IEEE
125views Database» more  ICDE 2000»
16 years 1 months ago
An Algebraic Compression Framework for Query Results
Decision-support applications in emerging environments require that SQL query results or intermediate results be shipped to clients for further analysis and presentation. These cl...
Zhiyuan Chen, Praveen Seshadri
SIGMOD
2006
ACM
232views Database» more  SIGMOD 2006»
15 years 12 months ago
High-performance complex event processing over streams
In this paper, we present the design, implementation, and evaluation of a system that executes complex event queries over real-time streams of RFID readings encoded as events. The...
Eugene Wu 0002, Yanlei Diao, Shariq Rizvi
GLOBECOM
2009
IEEE
15 years 6 months ago
On the Connectivity of Key-Distribution Strategies in Wireless Sensor Networks
Abstract—Wireless sensor networks (WSNs) are usually missioned to gather critical information in hostile and adversarial environments, which make them susceptible to compromise a...
Hosein Shafiei, Ahmad Khonsari, Mohammad Sadegh Ta...
ICASSP
2008
IEEE
15 years 6 months ago
Maximum a posteriori ICA: Applying prior knowledge to the separation of acoustic sources
Independent component analysis (ICA) for convolutive mixtures is often applied in the frequency domain due to the desirable decoupling into independent instantaneous mixtures per ...
Graham W. Taylor, Michael L. Seltzer, Alex Acero
DATE
2007
IEEE
145views Hardware» more  DATE 2007»
15 years 6 months ago
Using an innovative SoC-level FMEA methodology to design in compliance with IEC61508
This paper proposes an innovative methodology to perform and validate a Failure Mode and Effects Analysis (FMEA) at System-on-Chip (SoC) level. This is done in compliance with the...
Riccardo Mariani, Gabriele Boschi, Federico Colucc...