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A Context-Theoretic Framework for Compositionality in Distributional Semantics
Context-Theoretic semantic
2015/9/10
Formalizing “meaning as context” mathematically leads to a new, algebraic theory of meaning,
in which composition is bilinear and associative. These properties are shared by other methods
that have ...
A lexical basis for N400 context effects: Evidence from MEG
Semantic priming Semantic anomal Prediction
2015/9/2
The electrophysiological response to words during the ‘N400’ time window (300–500 ms post-onset) is
affected by the context in which the word is presented, but whether this effect reflects the ...
The role of syntactic context in visual word recognition
syntactic context visual word recognition
2015/6/19
The role of syntactic context in visual word recognition.
Natural Language Grammar Induction using a Constituent-Context Model
Natural Language Grammar Induction Constituent
2015/6/12
This paper presents a novel approach to the unsupervised learning of syntactic analyses of natural language text. Most previous work has focused on maximizing likelihood according to generative PCFG m...
A Generative Constituent-Context Model for Improved Grammar Induction
Generative Constituent Context Model Grammar Induction
2015/6/12
We present a generative distributional model for the unsupervised induction of natural language syntax which explicitly models constituent yields and contexts. Parameter search with EM produces higher...
A little more conversation – the influence of communicative context on syntactic priming in brain and behavior
syntax syntactic priming overt production comprehension communication fMRI behavior
2015/5/6
We report on an functional magnetic resonance imaging (fMRI) syntactic priming experiment in which we measure brain activity for participants who communicate with another participant outside the scann...
Context-dependent Semantic Processing in the Human Brain: Evidence from Idiom Comprehension
Semantic Processing Human Brain Idiom Comprehension
2015/4/24
Language comprehension involves activating word meanings and integrating them with the sentence context. This study examined whether these routines are carried out even when they are theoretically unn...
The uptake of spectral and temporal cues in vowel perception is rapidly influenced by context
spectral and temporal cues vowel perception is rapidly context
2015/4/24
Speech perception is dependent on auditory information within phonemes such as spectral or temporal cues. The perception of those cues, however, is affected by auditory information in surrounding cont...
Predicting acoustically reduced words in spontaneous speech:The role of semantic/syntactic and acoustic cues in context
Predicting acoustically reduced spontaneous speech semantic/syntactic acoustic cues in context
2015/4/21
In spontaneous speech, words may be realised shorter than in formal speech (e.g., English yesterday may be pronounced like [ jɛʃeɩ]). Previous research has shown that context is r...
Hemispheric differences in the effects of context on vowel perception
Phoneme perception Hemispheric differences Contrast effects
2015/4/21
Listeners perceive speech sounds relative to context. Contextual influences might differ over hemispheres if different types of auditory processing are lateralized. Hemispheric differences in contextu...
Word class and context affect alpha-band oscillatory dynamics in an older population
lexical-semantic reading EEG oscillatory dynamics alpha theta
2015/4/21
Differences in the oscillatory EEG dynamics of reading open class (OC) and closed class (CC) words have previously been found (Bastiaansen et al., 2005) and are thought to reflect differences in lexic...
Rapid Interactions between Lexical Semantic and Word Form Analysis during Word Recognition in Context: Evidence from ERPs
Lexical Semantic and Word Word Recognition Context ERPs
2015/4/20
We used ERPs to investigate the time course of interactions between lexical semantic and sublexical visual word form processing during word recognition. Participants read sentenceembedded pseudowords ...
Less Is Not More:Neural Responses to Missing and Superfluous Accents in Context
Less Is Not More Neural Responses Missing and Superfluous Accents
2015/4/20
Prosody, particularly accent, aids comprehension by drawing attention to important elements such as the information that answers a question. A study using ERP registration investigated how the brain d...
The interrelation between acoustic context effects and available response categories in speech sound categorization
acoustic context response categories speech sound categorization
2015/4/20
In an investigation of contextual influences on sound categorization, 64 Peruvian Spanish listeners categorized vowels on an /i/ to /e/ continuum. First, to measure the influence of the stimulus range...