first language acquistion the acquistion of persian

A Localist Neural Network Model for Early Child Language Acquistion from Motherese

This paper presents a localist multimodal neural network that uses Hebbian learning to acquire one-word child language from child directed speech (CDS) comprising multiword utterances and queries in addition to one-word utterances. The model implements cross-situational learning between linguistic words used in child directed speech, the accompanying perceptual entities, conceptual relations an...

Robotic Exploration and Sample Acquistion on Cliff Faces

1 , A. Stroupe 2 , H. Aghazarian 3 , M. Garrett 4 , P. Younse 5 , and M. Powell 6 . 1 Jet Propulsion Laboratory, MS 198-219, 4800 Oak Grove Drive, Pasadena, CA 91109, [email protected]; 2 Jet Propulsion Laboratory, MS 198-219, 4800 Oak Grove Drive, Pasadena, CA 91109, [email protected]; 3 Jet Propulsion Laboratory, MS 198219, 4800 Oak Grove Drive, Pasadena, CA 91109, Hran...

A Survey on Signal Acquistion and Feature Extraction Techniques

Brain computer Interfacing is a means of communicating to the outside world through brain thoughts. In the design of a Brain computer Interface, signal processing and classification techniques are the most important techniques. This paper aims at comparing the various algorithms and techniques required for detection of essential features for the classification of human emotions recorded using E...

Iris recognition with enhanced depth-of-field image acquistion

Automated iris recognition is a promising method for noninvasive verification of identity. Although it is noninvasive, the procedure requires considerable cooperation from the user. In typical acquisition systems, the subject must carefully position the head laterally to make sure that the captured iris falls within the field-of-view of the digital image acquisition system. Furthermore, the nee...

Portable Seismic Acquistion System (psas) for Pavement Masw

A seismic method (e.g., surfaceor body-wave method) has been often used in pavement engineering to evaluate such critical constructional parameters as the E-modulus and Poisson’s ratio. Conventional method usually uses one or two-channel recording device (e.g., dynamic signal analyzer) for data acquisition whose cost is by no means trivial. In addition, recent applications with the multichannel...

Energy Efficient Data Acquistion in Wireless Sensor Network