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Istituto di linguistica computazionale "Antonio Zampolli"

Torna all'elenco Contributi in rivista anno 2010

Contributo in rivista

Tipo: Articolo in rivista

Titolo: Morphology, Memory and the Mental Lexicon

Anno di pubblicazione: 2010

Formato: Cartaceo

Autori: Ferro M.; Pezzulo G.; Pirrelli V.

Affiliazioni autori: Istituto di Linguistica Computazionale "A. Zampolli" Pisa CNR

Autori CNR:

  • MARCELLO FERRO
  • VITO PIRRELLI

Lingua: inglese

Abstract: Recent experimental evidence on morphological learning and processing has prompted a less deterministic and modular view of the interaction between stored word knowledge and on-line processing. Storing a word in the mental lexicon does not simply entail keeping a faithful memory image of that word in the most compact way. It also requires encoding and manipulating such image through topological structures that are optimally adapted to word production and comprehension. Temporal Self-Organizing Maps (THSOMs) are a novel model of artificial neural network that keeps time serial information through predictive activation chains of receptors encoding both spatial and temporal information of input stimuli. The impact of this model on issues of lexical organization and morphological processing is investigated in detail through a series of simulations shedding light on the dynamics between short-term memory (activation), long-term memory (learning) and morphological organization of stored word forms (topology).

Lingua abstract: inglese

Pagine da: 203

Pagine a: 242

Rivista:

Lingue e linguaggio Il Mulino.
Paese di pubblicazione: Italia
Lingua: italiano
ISSN: 1720-9331

Numero volume: 2

Referee: Sė: Internazionale

Indicizzato da: PUMA [2010-A0-008]

Parole chiave:

  • Morphology
  • Word Processing
  • Word Learning
  • Mental Lexicon

Strutture CNR:

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