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ISBI
2002
IEEE
16 years 17 days ago
Robust estimation of the hemodynamic response function in asynchronous multitasks multisessions event-related fMRI paradigms
Hemodynamic Response Function (HRF) estimation in noisy functional Magnetic Resonance Imaging (fMRI) is essential for a better understanding of cerebral activations. Previous work...
Guillaume Marrelec, Habib Benali, Jérô...
VLDB
2004
ACM
119views Database» more  VLDB 2004»
16 years 3 days ago
Evaluating holistic aggregators efficiently for very large datasets
Indatawarehousingapplications,numerousOLAP queries involve the processing of holistic aggregators such as computing the "top n," median, quantiles, etc. In this paper, we...
Lixin Fu, Sanguthevar Rajasekaran
ICSE
2005
IEEE-ACM
15 years 12 months ago
Binary refactoring: improving code behind the scenes
We present Binary Refactoring: a software engineering technique for improving the implementation of programs without modifying their source code. While related to regular refactor...
Eli Tilevich, Yannis Smaragdakis
INFOCOM
2009
IEEE
15 years 6 months ago
RAPID: Shrinking the Congestion-Control Timescale
Abstract—TCP congestion-control is fairly inefficient in achieving high throughput in high-speed and dynamic-bandwidth environments. The main culprit is the slow bandwidth-searc...
Vishnu Vardhan Reddy Konda, Jasleen Kaur
DAGM
2009
Springer
15 years 6 months ago
A Stereo Depth Recovery Method Using Layered Representation of the Scene
Recent progresses in stereo research imply that performance of the disparity estimation depends on the discontinuity localization in the disparity space which is generally predicat...
Tarkan Aydin, Yusuf Sinan Akgul