Linguistic and Philosophical Implications (v. 2) (The Harmonic Mind: From Neural Computation to Optimality-Theoretic Grammar) - Tapa dura

""The Harmonic Mind" is a very comprehensive and ambitious effort to integrate connectionist and symbolic processing, and Smolensky, Legendre, and their associates present this integration in the domain of language. Researchers of different persuasions in cognitive science and linguistics will find these volumes very rewarding. I believe that the research presented here will raise very substantially the level of discourse concerning the relationship of connectionism and symbolic processing."--Aravind K. Joshi, Henry Salvatori Professor of Computer and Cognitive Science, University of Pennsylvania

An integrated connectionist/symbolic architecture of the mind/brain, applied to neural/genomic realisation of grammar; aequisition, processing, and typology in phonology and syntax; and foundations of cognitive explanation. Despite their apparently divergent accounts of higher cognition, cognitive theories based on neural computation and those employing symbolic computation can in fact strengthen one another. To substantiate this controversial claim, this landmark work develops in depth a cognitive architecture based in neural computation but supporting formally explicit higher-level symbolic descriptions, including new grammar formalisms. Detailed studies in both phonology and syntax provide arguments that these grammatical theories and their neural network realisations enable deeper explanations of early acquisition, processing difficulty, cross-linguistic typology, and the possibility of genomically encoding universal principles of grammar. Foundational questions concerning the explanatory status of symbols for central problems such as the unbounded productivity of higher cognition are also given proper treatment. The work is made accessible to scholars in different fields of cognitive science through tutorial chapters and numerous expository boxes providing background material from several disciplines. Examples common to different chapters facilitate the transition from more basic to more sophisticated treatments. Details of method, formalism, and foundation are presented in later chapters, offering a wealth of new results to specialists in psycholinguistics, language acquisition, theoretical linguistics, computational linguistics, computational neuroscience, connectionist modelling, and philosophy of mind.