979 search results - page 59 / 196 » Functional Properties of Information Filtering |
NIPS
2003
13 years 10 months ago
2003
Psychophysical studies suggest the existence of specialized detectors for component motion patterns (radial, circular, and spiral), that are consistent with the visual motion prop...
AMC
2010
13 years 9 months ago
2010
In this paper, we generalize the classical windowed Fourier transform (WFT) to quaternionvalued signals, called the quaternionic windowed Fourier transform (QWFT). Using the spect...
ICASSP
2008
IEEE
14 years 3 months ago
2008
IEEE
Recent information hiding schemes are scrutinized in terms of their cryptographic performance. We establish conditions under which the key equivocation function is optimal for the...
EMISA
1999
Springer
14 years 1 months ago
1999
Springer
Abstract. The purpose of a computerized information system is to improve dataintensive business processes in an organization. The development of such systems itself is data-intensi...
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
In the meeting case scenario, audio is often recorded using Multiple Distance Microphones (MDM) in a non-intrusive manner. Typically a beamforming is performed in order to obtain ...