Artificial Intelligence (Latest Articles)

Latest indexed articles for 'Artificial Intelligence'

Articles 191 to 200 of 200:

Learning a multi-dimensional companding function for lossy source coding.

7 Jun 2009 Although the importance of lossy source coding has been growing, the general and practical methodology for its design has not been completely resolved. The well-known vector quantization (VQ) can represent any fixed-length lossy source coding, but ...
rec_pub_19556103-learning-multi-dimensional-companding-function-lossy-source-coding.htm

Effect of the enhancement threshold on the computer-aided detection of breast cancer using MRI.

7 Jun 2009 RATIONALE AND OBJECTIVES: To evaluate the effect that variations in the enhancement threshold have on the diagnostic accuracy of two computer-aided detection (CAD) systems for magnetic resonance based breast cancer screening. MATERIALS AND METHODS: ...
rec_pub_19515584-effect-enhancement-threshold-computer-aided-detection-breast-cancer.htm

Selective image similarity measure for bronchoscope tracking based on image registration.

7 Jun 2009 We propose a selective method of measurement for computing image similarities based on characteristic structure extraction and demonstrate its application to flexible endoscope navigation, in particular to a bronchoscope navigation system. Camera ...
rec_pub_19592291-selective-image-similarity-measure-bronchoscope-tracking-based-image.htm

Liposome drugs' loading efficiency: a working model based on loading conditions and drug's physicochemical properties.

5 Jun 2009 Remote loading of liposomes by transmembrane gradients is one of the best approaches for achieving the high enough drug level per liposome required for the liposomal drug to be therapeutically efficacious. This breakthrough, which enabled the ...
rec_pub_19508880-liposome-drugs-loading-efficiency-working-model-based-loading.htm

Automated MRI-based classification of primary progressive aphasia variants.

4 Jun 2009 Degeneration of language regions in the dominant hemisphere can result in primary progressive aphasia (PPA), a clinical syndrome characterized by progressive deficits in speech and/or language function. Recent studies have identified three variants ...
rec_pub_19501654-automated-mri-based-classification-primary-progressive-aphasia.htm

Nearly automatic motion capture system for tracking octopus arm movements in 3D space.

4 Jun 2009 Tracking animal movements in 3D space is an essential part of many biomechanical studies. The most popular technique for human motion capture uses markers placed on the skin which are tracked by a dedicated system. However, this technique may be ...
rec_pub_19505502-nearly-automatic-motion-capture-system-tracking-octopus-arm-movements.htm

A multiscale scheme for approximating the Quantron's discriminating function.

3 Jun 2009 Finding an accurate approximation of a discriminating function in order to evaluate its extrema is a common problem in the field of machine learning. A new type of neural network, the Quantron, generates a complicated wave function whose global ...
rec_pub_19502125-a-multiscale-scheme-approximating-quantron-s-discriminating-function.htm

Intelligent acquisition and learning of fluorescence microscope data models.

3 Jun 2009 We propose a mathematical framework and algorithms both to build accurate models of fluorescence microscope time series, as well as to design intelligent acquisition systems based on these models. Model building allows the information contained in ...
rec_pub_19502128-intelligent-acquisition-learning-fluorescence-microscope-data-models.htm

Integrating statistical predictions and experimental verifications for enhancing protein-chemical interaction predictions in virtual screening.

3 Jun 2009 Predictions of interactions between target proteins and potential leads are of great benefit in the drug discovery process. We present a comprehensively applicable statistical prediction method for interactions between any proteins and chemical ...
rec_pub_19503826-integrating-statistical-predictions-experimental-verifications.htm

The voice of bats: how greater mouse-eared bats recognize individuals based on their echolocation calls.

3 Jun 2009 Echolocating bats use the echoes from their echolocation calls to perceive their surroundings. The ability to use these continuously emitted calls, whose main function is not communication, for recognition of individual conspecifics might facilitate ...
rec_pub_19503606-the-voice-bats-greater-mouse-eared-bats-recognize-individuals-based.htm

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