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16504 papers
Abstract This chapter presents the methods on which this book is based. Large quantities of data were generated from electronic sources. The most important sources used were the Corpus of Contemporary American English, the British National Corpus, various types of dictionary, websites and lexical databases. The chapter discusses the methodological problems with gathering and analyzing the data. Furthermore the conventions for citing data and for deciding which data to include are detailed. Problems of interpretation are also considered.
In our natural environment, emotional information is conveyed by converging visual and auditory information; multimodal integration is of utmost importance. In the laboratory, however, emotion researchers have mostly focused on the examination of unimodal stimuli. Few existing studies on multimodal emotion processing have focused on human communication such as the integration of facial and vocal expressions. Extending the concept of multimodality, the current study examines how the neural processing of emotional pictures is influenced by simultaneously presented sounds. Twenty pleasant, unpleasant, and neutral pictures of complex scenes were presented to 22 healthy participants. On the critical trials these pictures were paired with pleasant, unpleasant, and neutral sounds. Sound presentation started 500 ms before picture onset and each stimulus presentation lasted for 2 s. EEG was recorded from 64 channels and ERP analyses focused on the picture onset. In addition, valence and arousal ratings were obtained. Previous findings for the neural processing of emotional pictures were replicated. Specifically, unpleasant compared to neutral pictures were associated with an increased parietal P200 and a more pronounced centroparietal late positive potential (LPP), independent of the accompanying sound valence. For audiovisual stimulation, increased parietal P100 and P200 were found in response to all pictures which were accompanied by unpleasant or pleasant sounds compared to pictures with neutral sounds. Most importantly, incongruent audiovisual pairs of unpleasant pictures and pleasant sounds enhanced parietal P100 and P200 compared to pairings with congruent sounds. Taken together, the present findings indicate that emotional sounds modulate early stages of visual processing and, therefore, provide an avenue by which multimodal experience may enhance perception.
This package contains a partition of the Iula Spanish LSP Treebank into train and test sets to perform Machine Learning experiments. In that way the same partitions can be used by different researchers and their results can be directly compared. In this package we also deliver the Tibidabo Treebank (Marimon 2010) which contains a set of sentences extracted from Ancora corpus annotated in the same way than the Iula Treebank. Tibidabo Treebank is a very good test set for models trained with Iula Spanish LSP Treebank since the sentences that form it from a very different domain than those of the Iula Spanish LSP Treebank.
초록·키워드 목차 오류제보하기 本?文??在????的?程中，只有???准答案的束?，?生才能??自己的思???，展示?言表?能力和??。?文中?到的“故?”是在特定的?合下，有意出?的?言技巧，????非??，而是制造矛盾?到引??生思考的一?方式。在?????程中，故??含深意，能?迪?生的思?，?展?生的智力及?言表?能力，强化???容，?而提高?堂???量。 所?“?筋急??”是指?思?遇到特殊的阻碍?，不能按照原定思路思考，需要????路?，??的方面?思考??，?在泛指一些不能用通常的思路?回答的智力?答?。?筋急??巧妙地?用了??中的?音、??、?法以及文字、修?等?言?象。??益智??言游?，不?能?生喜?效果，??言表?含蓄幽默?趣，?能吸引?生激??生的???趣，使???得?松、?生?得愉快。 #汉语教学 #标准答案 #冒犯-故错 #反规范化 #脑筋急转 Ⅰ. 서론Ⅱ. 模範答案과 冒犯答案Ⅲ. 중국어의 ‘標準答案’과 탈규범화Ⅳ. 난센스 문답 속의 언어학Ⅴ. 결론참고문헌中文提要
Major depressive disorder (MDD) is associated with risk for chronic pain, but the mechanisms contributing to the MDD and pain relationship are unclear. To examine whether disrupted emotional modulation of pain might contribute, this study assessed emotional processing and emotional modulation of pain in healthy controls and unmedicated persons with MDD (14 MDD, 14 controls). Emotionally charged pictures (erotica, neutral, mutilation) were presented in 4 blocks. Two blocks assessed physiological-emotional reactions (pleasure/arousal ratings, corrugator electromyography (EMG), startle modulation, skin conductance) in the absence of pain and 2 blocks assessed emotional modulation of pain and the nociceptive flexion reflex (NFR, a physiological measure of spinal nociception) evoked by suprathreshold electric stimulations. Results indicated pictures generally evoked the intended emotional responses; erotic pictures elicited pleasure, subjective arousal, and smaller startle magnitudes, whereas mutilation pictures elicited displeasure, corrugator EMG activation, and subjective/physiological arousal. However, emotional processing was partially disrupted in MDD, as evidenced by a blunted pleasure response to erotica and a failure to modulate startle according to a valence linear trend. Furthermore, emotional modulation of pain was observed in controls but not MDD, even though there were no group differences in NFR threshold or emotional modulation of NFR. Together, these results suggest supraspinal processes associated with emotion processing and emotional modulation of pain may be disrupted in MDD, but brain to spinal cord processes that modulate spinal nociception are intact. Thus, emotional modulation of pain deficits may be a phenotypic marker for future pain risk in MDD.
Understanding, prioritizing and responding to infant affective cues is a key component of motherhood, with long-term implications for infant socio-emotional development. This important task includes identifying unique characteristics of one's own infant, as they relate to differences in affect valence-happy or sad-while monitoring one's own level of arousal. The amygdala has traditionally been understood to respond to affective valence; in the present study, we examined the potential effect of personal relevance on amygdala response, by testing whether mothers' amygdala response to happy and sad infant face cues would be modulated by infant identity. We used functional MRI to measure amygdala activation in 39 first-time mothers, while they viewed happy, neutral and sad infant faces of both their own and a matched unknown infant. Emotional arousal to each face was rated using the Self-Assessment Manikin Scales. Mixed-effects linear regression models were used to examine significant predictors of amygdala response. Overall, both arousal ratings and amygdala activation were greater when mothers viewed their own infant's face compared with unknown infant faces. Sad faces were rated as more arousing than happy faces, regardless of infant identity. However, within the amygdala, a highly significant interaction effect was noted between infant identity and valence. For own-infant faces, amygdala activation was greater for happy than sad faces, whereas the opposite trend was seen for unknown-infant faces. Our findings suggest that the amygdala response to positive or negative valenced cues is modulated by personal relevance. Positive facial expressions from one's own infant may play a particularly important role in eliciting maternal responses and strengthening the mother-infant bond.
In this work, we present a general compositional vector framework for transition-based dependency parsing. The ability to use transition-based algorithms allows for the application of vector composition to a large set of languages where only dependency treebanks are available, as well as handling linguistic phenomena such as non-projectivities which pose problems for previously proposed methods. We introduce the concept of a Transition Directed Acyclic Graph that allows us to apply Recursive Neural Networks for parsing with existing transition-based algo-rithms. Our framework captures semantic relatedness between phrases similarly to a constituency-based counterpart from the literature, for example predicting that “a financial crisis”, “a cash crunch ” and “a bear market ” are semantically similar. Currently, a parser based on our framework is capable of achieving 86.25 % in Un-labelled Attachment Score for a well-established dependency dataset using only word representations as input, falling less than 2 % points short of a previously proposed comparable feature-based model. 1
Dependency parsing has gained more and more interest in natural language processing in recent years due to its simplicity and general applicability for diverse languages. Previous work demonstrates that part-of-speech (POS) is an indispensable feature in dependency parsing since pure lexical features suffer from serious data sparseness problem. However, due to little morphological changes, Chinese POS tagging has proven to be much more challenging than morphology-richer languages such as English (94% vs. 97% on POS tagging accuracy). This leads to severe error propagation for Chinese dependency parsing. Our experiments show that parsing accuracy drops by about 6% when replacing manual POS tags of the input sentence with automatic ones generated by a state-of-the-art statistical POS tagger. To address this issue, this paper proposes a solution by jointly optimizing POS tagging and dependency parsing in a unique model. We propose for our joint models several dynamic programming based decoding algorithms which can incorporate rich POS tagging and syntactic features. Then we present an effective pruning strategy to reduce the search space of candidate POS tags, leading to significant improvement of parsing speed. Experimental results on two Chinese data sets, i.e. Penn Chinese Treebank 5.1 and Penn Chinese Treebank 7, demonstrate that our joint models significantly improve both the state-of-the-art tagging and parsing accuracies. Detailed analysis shows that the joint method can help resolve syntax-sensitive POS ambiguities <formula formulatype="inline" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"><tex Notation="TeX">$\{{\ssr{NN}},{\ssr{VV}}\}$</tex> </formula>. In return, the POS tags become more reliable and helpful for parsing since the syntactic features are used in POS tagging. This is the fundamental reason for the performance improvement.
The Stuttgart-Tubingen Tag Set (STTS) (Schiller et al., 1995) has long been established as a quasi-standard for part-of-speech (POS) tagging of German. It has been used, with minor modifications, for the annotation of three German newspaper treebanks, the NEGRA treebank (Skut et al., 1997), the TiGer treebank (Brants et al., 2002) and the TuBa-D/Z (Telljohann et al., 2004). One major drawback, however, is the lack of tags for the analysis of language phenomena from domains other than the newspaper domain. A case in point is spoken language, which displays a wide range of phenomena which do not (or only very rarely) occur in newspaper text.
The investigation of gender differences in emotion has attracted much attention given the potential ramifications on our understanding of sexual differences in disorders involving emotion dysregulation. Yet, research on content-specific gender differences across adulthood in emotional responding is lacking. The aims of the present study were twofold. First, we sought to investigate to what extent gender differences in the self-reported emotional experience are content specific. Second, we sought to determine whether gender differences are stable across the adult lifespan. We assessed valence and arousal ratings of 14 picture series, each of a different content, in 94 men and 118 women aged 20 to 81. Compared to women, men reacted more positively to erotic images, whereas women rated low-arousing pleasant family scenes and landscapes as particularly positive. Women displayed a disposition to respond with greater defensive activation (i.e., more negative valence and higher arousal), in particular to the most arousing unpleasant contents. Importantly, significant interactions between gender and age were not found for any single content. This study makes a novel contribution by showing that gender differences in the affective experiences in response to different contents persist across the adult lifespan. These findings support the "stability hypothesis" of gender differences across age.
For the cascaded task of Chinese word segmentation, POS tagging and parsing, the pipeline approach suffers from error propagation while the joint learning approach suffers from inefficient decoding due to the large combined search space. In this paper, we present a novel lattice-based framework in which a Chinese sentence is first segmented into a word lattice, and then a lattice-based POS tagger and a lattice-based parser are used to process the lattice from two different viewpoints: sequential POS tagging and hierarchical tree building. A strategy is designed to exploit the complementary strengths of the tagger and parser, and encourage them to predict agreed structures. Experimental results on Chinese Treebank show that our lattice-based framework significantly improves the accuracy of the three sub-tasks. 1
It remains unclear why individuals with autism spectrum disorder (ASD) tend to respond in an atypical manner in social situations. Investigating autonomic and subjective responses to social vs. nonsocial stimuli may help to reveal underlying mechanisms of these atypical responses. This study examined autonomic responses (skin conductance level and heart rate) and subjective responses to social vs. nonsocial pictures in 37 adolescents with an ASD and 36 typically developing (TD) adolescents. Thirty-six pictures from the International Affective Picture System were presented, divided into six categories based on social content (social vs. nonsocial) and pleasantness (pleasant, neutral, and unpleasant). Both in adolescents with ASD as well as TD adolescents, pictures with a social content resulted in higher skin conductance responses (SCRs) for pleasant and unpleasant pictures than for neutral pictures. No differences in SCRs were found for the three nonsocial picture categories. Unpleasant pictures, both with and without a social content, showed more heart rate deceleration than neutral pictures. Self-reported arousal ratings were influenced by the social and affective content of a picture. No differences were found between individuals with ASD and TD individuals in their autonomic and subjective responses to the picture categories. These results suggest that adolescents with ASD do not show atypical autonomic or subjective responses to pictures with and without a social content. These findings make it less likely that impairments in social information processing in individuals with ASD can be explained by atypical autonomic responses to social stimuli.
Transition-based parsing is a widely used approach for dependency parsing that combines high efficiency with expressive feature models. Many different transition systems have been proposed, often formalized in slightly different frameworks. In this article, we show that a large number of the known systems for projective dependency parsing can be viewed as variants of the same stack-based system with a small set of elementary transitions that can be composed into complex transitions and restricted in different ways. We call these systems divisible transition systems and prove a number of theoretical results about their expressivity and complexity. In particular, we characterize an important subclass called efficient divisible transition systems that parse planar dependency graphs in linear time. We go on to show, first, how this system can be restricted to capture exactly the set of planar dependency trees and, secondly, how the system can be generalized to k-planar trees by making use of multiple stacks. Using the first known efficient test for k-planarity, we investigate the coverage of k-planar trees in available dependency treebanks and find a very good fit for 2-planar trees. We end with an experimental evaluation showing that our 2-planar parser gives significant improvements in parsing accuracy over the corresponding 1-planar and projective parsers for data sets with non-projective dependency trees and performs on a par with the widely used arc-eager pseudo-projective parser.
This paper proposes a discriminative forest reranking algorithm for dependency parsing that can be seen as a form of efficient stacked parsing. A dynamic programming shift-reduce parser produces a packed derivation forest which is then scored by a discriminative reranker, using the 1-best tree output by the shift-reduce parser as guide features in addition to third-order graph-based features. To improve efficiency and accuracy, this paper also proposes a novel shift-reduce parser that eliminates the spurious ambiguity of arc-standard transition systems. Testing on the English Penn Treebank data, forest reranking gave a state-of-the-art unlabeled dependency accuracy of 93.12.
Chinese word segmentation and part-ofspeech tagging (S&T) are fundamental steps for more advanced Chinese language processing tasks.Recently, it has attracted more and more research interests to exploit heterogeneous annotation corpora for Chinese S&T.In this paper, we propose a unified model for Chinese S&T with heterogeneous annotation corpora.We first automatically construct a loose and uncertain mapping between two representative heterogeneous corpora, Penn Chinese Treebank (CTB) and PKU's People's Daily (PPD).Then we regard the Chinese S&T with heterogeneous corpora as two "related" tasks and train our model on two heterogeneous corpora simultaneously.Experiments show that our method can boost the performances of both of the heterogeneous corpora by using the shared information, and achieves significant improvements over the state-of-the-art methods.
We examined whether normal aging spares or compromises cue-driven spontaneous retrieval processes that support prospective remembering. In Experiment 1, young and older adults performed prospective-memory tasks that required either strategic monitoring processes for retrieval (nonfocal) or for which participants relied on spontaneous retrieval processes (focal). We found age differences for nonfocal, but not focal, prospective-memory performance. Experiments 2 and 3 used an intention-interference paradigm in which participants were asked to perform a prospective-memory task (e.g., press "Q" when the word money appears) in the context of an image-rating task and were then told to suspend their prospective-memory intention until after completing an intervening lexical-decision task. During the lexical-decision task, we presented the exact prospective-memory cue (e.g., money; Experiments 2 and 3) or a semantically related lure (e.g., wallet; Experiment 3), and we inferred spontaneous retrieval from slowed lexical-decision responses to these items relative to matched control items. Young and older adults showed significant slowing when the exact prospective-memory cue was presented. Only young adults, however, showed significant slowing to the semantically related lure items. Collectively, these results partially support the multiprocess theory prediction that aging spares spontaneous retrieval processes. Spontaneous retrieval processes may become less sensitive with aging, such that older adults are less likely to respond to cues that do not exactly match their encoded targets.
This paper investigates the impact of different morphological and lexical information on data-driven dependency parsing of Persian, a morphologically rich language.We explore two state-of-the-art parsers, namely MSTParser and MaltParser, on the recently released Persian dependency treebank and establish some baselines for dependency parsing performance.Three sets of issues are addressed in our experiments: effects of using gold and automatically derived features, finding the best features for the parser, and a suitable way to alleviate the data sparsity problem.The final accuracy is 87.91% and 88.37% labeled attachment scores for Malt-Parser and MSTParser, respectively.
A new approach to lexicographic work, in which the lexicographer is seen more as a validator of the choices made by computer, was recently envisaged by Rundell and Kilgarriff (2011). In this paper, we describe an experiment using such an approach during the creation of the Slovene Lexical Database (Gantar & Krek, 2011). The corpus data, i.e. grammatical relations, collocations, examples, and grammatical labels, were automatically extracted from the 1.18-billion-word Gigafida corpus of Slovene. An evaluation of the extracted data consisted of making a comparison between a manual entry and a (semi)-automatic entry, and identifying potential improvements in the extraction algorithm and in the presentation of data. An important finding was that the automatic approach was far more effective than the manual approach, without any significant loss of information. Based on our experience, we would propose a slightly revised version of the approach envisaged by Rundell and Kilgarriff in which the validation of data is left to lower-level linguists or crowd-sourcing, whereas high-level tasks such as meaning description remain the domain of lexicographers. Such an approach indeed reduces the scope of lexicographers' work; however, it also results in the ability of making content available to the users more quickly.
This article presents a new approach of us-ing dependency treebanks in theoretical syn-tactic research: the view of dependency treebanks as combined networks. This al-lows the usage of advanced tools for net-work analysis that quite easily provide novel insight into the syntactic structure of lan-guage. As an example of this approach, we will show how the network approach can provide clear structural distinctions among the Chinese function words, which are very difficult to obtain directly from the original treebank. We hope to illustrate the enor-mous potential of the language network ap-
The perception of emotional cues from voice and face is essential for social interaction. However, this process is altered in various psychiatric conditions along with impaired social functioning. Emotion communication trainings have been demonstrated to improve social interaction in healthy individuals and to reduce emotional communication deficits in psychiatric patients. Here, we investigated the impact of a non-verbal emotion communication training (NECT) on cerebral activation and brain structure in a controlled and combined functional magnetic resonance imaging (fMRI) and voxel-based morphometry study. NECT-specific reductions in brain activity occurred in a distributed set of brain regions including face and voice processing regions as well as emotion processing- and motor-related regions presumably reflecting training-induced familiarization with the evaluation of face/voice stimuli. Training-induced changes in non-verbal emotion sensitivity at the behavioral level and the respective cerebral activation patterns were correlated in the face-selective cortical areas in the posterior superior temporal sulcus and fusiform gyrus for valence ratings and in the temporal pole, lateral prefrontal cortex and midbrain/thalamus for the response times. A NECT-induced increase in gray matter (GM) volume was observed in the fusiform face area. Thus, NECT induces both functional and structural plasticity in the face processing system as well as functional plasticity in the emotion perception and evaluation system. We propose that functional alterations are presumably related to changes in sensory tuning in the decoding of emotional expressions. Taken together, these findings highlight that the present experimental design may serve as a valuable tool to investigate the altered behavioral and neuronal processing of emotional cues in psychiatric disorders as well as the impact of therapeutic interventions on brain function and structure.
Moral decision-making is a key asset for humans' integration in social contexts, and the way we decide about moral issues seems to be strongly influenced by emotions. For example, individuals with deficits in emotional processing tend to deliver more utilitarian choices (accepting an emotionally aversive action in favor of communitarian well-being). However, little is known about the association between emotional experience and moral-related patterns of choice. We investigated whether subjective reactivity to emotional stimuli, in terms of valence, arousal, and dominance, is associated with moral decision-making in 95 healthy adults. They answered to a set of moral and non-moral dilemmas and assessed emotional experience in valence, arousal and dominance dimensions in response to neutral, pleasant, unpleasant non-moral, and unpleasant moral pictures. Results showed significant correlations between less unpleasantness to negative stimuli, more pleasantness to positive stimuli and higher proportion of utilitarian choices. We also found a positive association between higher arousal ratings to negative moral laden pictures and more utilitarian choices. Low dominance was associated with greater perceived difficulty over moral judgment. These behavioral results are in fitting with the proposed role of emotional experience in moral choice.
The linguistic annotation of noun-verb complex predicates (also termed as light verb constructions) is challenging as these predicates are highly productive in Hindi. For semantic role labelling, each argument of the noun-verb complex predicate must be given a role label. For complex predicates, frame files need to be created specifying the role labels for each noun-verb complex predicate. The creation of frame files is usually done manually, but we propose an automatic method to expedite this process. We use two resources for this method: Hindi PropBank frame files for simple verbs and the annotated Hindi Treebank. Our method perfectly predicts 65 % of the roles in 3015 unique noun-verb combinations, with an additional 22 % partial predictions, giving us 87 % useful predictions to build our annotation resource. 1
We present an idiographic approach to modeling dyadic interactions using differential equations. Using data representing daily affect ratings from romantic relationships, we examined several models conceptualizing different types of dyadic interactions. We fitted each model to each of the dyads and the resulting AICc values were used to classify the most likely configuration of interaction for each dyad. Additionally, the AICc from the different models were used in parameter averaging across models. Averaged parameters were used in models involving predictors of relationship dynamics, as indexed by these parameters, as well as models wherein the parameters predicted distal outcomes of the dyads such as relationship satisfaction and status. Results indicated that, within our sample, the most likely interaction style was that of independence, without evidence of emotional interrelations between the two individuals in the couple. Attachment-related avoidance and anxiety showed significant relations with model parameters, such that ideal levels of affect for males were negatively influenced by higher levels of avoidance from their partner while their own levels of anxiety had positive effects on their levels of dyadic coregulation. For females coregulation was negatively influenced by both time in the relationship and their partner's level of avoidance. Analysis involving distal outcomes showed modest influences from the individual's level of ideal affect.
ABSTRACT This paper takes issue with the lexicon of Old English and, more specifically, with the existence of closing suffixes in word-formation. Closing suffixes are defined as base suffixes that prevent further suffixation by word-forming suffixes (Aronoff & Furhop 2002: 455). This is tantamount to saying that this is a study in recursivity, or the formation of derivatives from derived bases, as in anti-establish-ment, which requires the attachment of the prefix anti- to the derived input establishment. The present analysis comprises all major lexical categories, that is, nouns, adjectives, verbs and adverbs and concentrates on suffixes because they represent the newest and the most productive process in Old English word-formation (Kastovsky 1992, 2006), as well as the set of morphemes that has survived into Present-day English without undergoing radical changes. Given this aim, the data retrieved from the lexical database of Old English Nerthus (www.nerthusproject.com) comprise 6,073 affixed (prefixed and suffixed) derivatives, including 3,008 nouns, 1,961 adjectives, 974 adverbs and 130 verbs. All of them have been analysed in order to isolate recursive formations.
This paper studies the performance of different parsers over a large Spanish treebank. The aim of this work is to assess the limitations of state-of-the-art parsers. We want to select the most appropriate parser for subcategorization Frame acquisition, and we focus our analysis on two aspects: the accuracy drop when parsing out-of-domain data, and the performance over specific labels relevant to our task.
In this study of serious verse drama (tragedies and history plays) by Shakespeare and his contemporaries of the late Elizabethan and early Jacobean periods, language is seen as a resource for achieving immediacy or distance, situating the play either in a contemporary socio-political framework or else in a national-historical past. The empirical basis for this claim lies in a study of archaic versus innovative syntactic constructions. It is shown that in the early 1590s Shakespeare and his contemporaries made very frequent use of verb-second in declaratives, and tended to avoiddo-support in interrogatives. In early Jacobean serious drama, however, "verb-second" had almost disappeared anddo-support rose to around 50% of interrogative contexts. Whereas in the earlier period an archaic effect was created by retaining Middle English constructions that ordinary usage had by now either abandoned, or was in the process of doing so, the language of Jacobean serious drama aligned itself on the respective ambient linguistic norms. It is argued that these syntactic preferences conveyed a stylistic effect suitable for representing distance and/or alterity, either with respect to the past or to a foreign context: both perspectives involved late Elizabethan national identity concerns. Conversely, the adoption of contemporary linguistic norms in Jacobean high drama achieved an effect of proximity, facilitating "here-and-now" allusiveness to contemporary themes, especially those of court intrigue and cynical acquisitive materialism.
It is well-known that emotionally salient events are remembered more vividly than mundane ones. Our recent research has demonstrated that such memory vividness (Mviv) is due in part to the subjective experience of emotional events as more perceptually vivid, an effect we call emotionally enhanced vividness (EEV). The present study built on previously reported research in which fMRI data were collected while participants rated relative levels of visual noise overlaid on emotionally salient and neutral images. Ratings of greater EEV were associated with greater activation in the amygdala and visual cortex. In the present study, we measured BOLD activation that predicted recognition Mviv for these same images 1 week later. Results showed that, after controlling for differences between scenes in low-level objective features, hippocampus activation uniquely predicted subsequent Mviv. In contrast, amygdala and visual cortex regions that were sensitive to EEV were also modulated by subsequent ratings of Mviv. These findings suggest shared neural substrates for the influence of emotional salience on perceptual and mnemonic vividness, with amygdala and visual cortex activation at encoding contributing to the experience of both perception and subsequent memory.
Abstract Jewish history in Kerala, the southernmost state in modern India, goes back to as early as the tenth century CE. In the mid-twentieth century, Kerala Jews migrated en masse to Israel, leaving behind but a handful of their community members and remnants of eight communities, synagogues, and cemeteries. The paper presents a preliminary attempt to describe and analyze the language—so far left undocumented and unexplored—still spoken by Kerala Jews in Israel, based on a language documentation project carried out in 2008 and 2009. In light of the data collected and studied so far, it is clear that the language in question fits nicely into the Jewish languages spectrum, while at the same time it fits perfectly into the linguistic mosaic of castolects in Kerala. Though the linguistic database described here reflects a language in its last stages, it affords salvaging the remnants of a once rich oral heritage and opens new channels for the study of the history, society, and culture of Kerala Jews.
This paper is concerned with the problem of heterogeneous dependency parsing. In this paper, we present a novel joint inference scheme, which is able to leverage the consensus information between heterogeneous treebanks in the parsing phase. Different from stacked learning methods (Nivre and McDonald, 2008; Martins et al., 2008), which process the dependency parsing in a pipelined way (e.g., a second level uses the first level outputs), in our method, multiple dependency parsing models are coordinated to exchange consensus information. We conduct experiments on Chinese Dependency Treebank (CDT) and Penn Chinese Treebank (CTB), experimental results show that joint inference can bring significant improvements to all state-of-the-art dependency parsers. 1
Padayachee examines developments in the culture and practice of corporate governance largely within the private sector in South Africa. His analysis reveals the dominance of powerful individuals, family trusts and groups sharing common social, cultural, and linguistic norms, bound together outside the boardrooms thorough old school, club, societal, political, church, sports and other such networks. A sound corporate governance culture based on transparency and disclosure hardly existed before and during the apartheid era. Since 1994 and as South Africa opened up to global economic circuits and institutional rules and practices, there has been a much stronger commitment, at least nominally, to compliance with developments in global corporate governance. The King codes of corporate governance (now into version 3) are the strongest indication of this. South African companies have over the last 18 years shifted from an initial state (a management controlled, 'social club' approach to corporate governance) towards an Anglo-American corporate governance model, practising what is widely referred to as 'shareholder wealth maximization'. But Padayachee argues that the practice of this approach remains uneven, as large family networks (both old and new) still exercise significant influences in boardrooms.
It was repeatedly demonstrated that a negative emotional context enhances memory for central details while impairing memory for peripheral information. This trade-off effect is assumed to result from attentional processes: a negative context seems to narrow attention to central information at the expense of more peripheral details, thus causing the differential effects in memory. However, this explanation has rarely been tested and previous findings were partly inconclusive. For the present experiment 13 negative and 13 neutral naturalistic, thematically driven picture stories were constructed to test the trade-off effect in an ecologically more valid setting as compared to previous studies. During an incidental encoding phase, eye movements were recorded as an index of overt attention. In a subsequent recognition phase, memory for central and peripheral details occurring in the picture stories was tested. Explicit affective ratings and autonomic responses validated the induction of emotion during encoding. Consistent with the emotional trade-off effect on memory, encoding context differentially affected recognition of central and peripheral details. However, contrary to the common assumption, the emotional trade-off effect on memory was not mediated by attentional processes. By contrast, results suggest that the relevance of attentional processing for later recognition memory depends on the centrality of information and the emotional context but not their interaction. Thus, central information was remembered well even when fixated very briefly whereas memory for peripheral information depended more on overt attention at encoding. Moreover, the influence of overt attention on memory for central and peripheral details seems to be much lower for an arousing as compared to a neutral context.
This paper analyzes the subjects/modules which presumably contribute to develop the communicative competence in Level C1 from the students of Primary Education Degree. So, taking as a starting point their course descriptions, we will check to what extend they reflect the communicative competence concept set by the CEFR and the teaching of linguistic norm.
We explored the influence of implicit motives and activity inhibition (AI) on subjectively experienced affect in response to the presentation of six different facial expressions of emotion (FEEs; anger, disgust, fear, happiness, sadness, and surprise) and neutral faces from the NimStim set of facial expressions (Tottenham et al., 2009). Implicit motives and AI were assessed using a Picture Story Exercise (PSE) (Schultheiss et al., 2009b). Ratings of subjectively experienced affect (arousal and valence) were assessed using Self-Assessment Manikins (SAM) (Bradley and Lang, 1994) in a sample of 84 participants. We found that people with either a strong implicit power or achievement motive experienced stronger arousal, while people with a strong affiliation motive experienced less arousal and less pleasurable affect across emotions. Additionally, we obtained significant power motive × AI interactions for arousal ratings in response to FEEs and neutral faces. Participants with a strong power motive and weak AI experienced stronger arousal after the presentation of neutral faces but no additional increase in arousal after the presentation of FEEs. Participants with a strong power motive and strong AI (inhibited power motive) did not feel aroused by neutral faces. However, their arousal increased in response to all FEEs with the exception of happy faces, for which their subjective arousal decreased. These differentiated reaction patterns of individuals with an inhibited power motive suggest that they engage in a more socially adaptive manner of responding to different FEEs. Our findings extend established links between implicit motives and affective processes found at the procedural level to declarative reactions to FEEs. Implications are discussed with respect to dual-process models of motivation and research in motive congruence.
A major computational burden, while performing document clustering, is the calculation of similarity measure between a pair of documents. Similarity measure is a function that assigns a real number between 0 and 1 to a pair of documents, depending upon the degree of similarity between them. A value of zero means that the documents are completely dissimilar whereas a value of one indicates that the documents are practically identical. Traditionally, vector-based models have been used for computing the document similarity. The vector-based models represent several features present in documents. These approaches to similarity measures, in general, cannot account for the semantics of the document. Documents written in human languages contain contexts and the words used to describe these contexts are generally semantically related. Motivated by this fact, many researchers have proposed seman-tic-based similarity measures by utilizing text annotation through external thesauruses like WordNet (a lexical database). In this paper, we define a semantic similarity measure based on documents represented in topic maps. Topic maps are rapidly becoming an industrial standard for knowledge representation with a focus for later search and extraction. The documents are transformed into a topic map based coded knowledge and the similarity between a pair of documents is represented as a correlation between the common patterns (sub-trees). The experimental studies on the text mining datasets reveal that this new similarity measure is more effective as compared to commonly used similarity measures in text clustering.
Tree substitution grammar (TSG) is a generalization of context-free grammar (CFG) that permits non-terminals to rewrite as fragments of arbitrary size, instead of just depth-one productions. We discuss connections between the TSG framework and the larger family of usage-based approaches to language, showing how TSG allows us to make some of the claims of these approaches sufficiently concrete for computational modeling. A fundamental difficulty in defining a TSG is to determine the set of fragments for the grammar, because the set of possible fragments is exponential in the size of the parse trees from which TSGs are typically learned. We describe a model-based approach that learns a TSG using Gibbs sampling with a non-parametric prior to control fragment size, yielding grammars that contain mostly small fragments but that include larger ones. as the data permits. We evaluate these grammars on two tasks (parsing accuracy and grammaticality classification), and find that these Bayesian TSGs achieve excellent performance on two tasks relative to a set of heuristically extracted TSGs spanning the spectrum of representations, from a standard depth-one context-free Treebank grammar to explicit approximations of the Data-Oriented Parsing model.
In a large scale study on 843 transcripts of Technology, Entertainment and Design (TED) talks, the authors address the relation between word usage and categorical affective ratings of lectures by a large group of internet users. Users rated the lectures by assigning one or more predefined tags which relate to the affective state evoked in the audience (e. g., ‘fascinating’, ‘funny’, ‘courageous’, ‘unconvincing’ or ‘long-winded’). By automatic classification experiments, they demonstrate the usefulness of linguistic features for predicting these subjective ratings. Extensive test runs are conducted to assess the influence of the classifier and feature selection, and individual linguistic features are evaluated with respect to their discriminative power. In the result, classification whether the frequency of a given tag is higher than on average can be performed most robustly for tags associated with positive valence, reaching up to 80.7% accuracy on unseen test data.
Today, more than ten years after the resolution of the language controversy on a state level, it is far from resolved in the scholarly or the public sphere, where representatives of the two countries continue to debate the question of how distinct Macedonian is from Bulgarian. This chapter explains why this question is so hotly debated and so politicized. It deals with the process of codification of the contemporary Macedonian linguistic norm and with the conflicts between Bulgarians and Macedonians about the definition both of the Slavic vernacular dialects in geographic Macedonia and of the Macedonian norm itself. The chapter argues that the codification of the contemporary Macedonian idiom cannot be understood without examining a larger international context. Finally, it shows how the codification of a separate Macedonian norm has shaped Bulgarian nationalist representations-especially in the field of linguistics. Keywords:Bulgarian; Macedonian linguistic norm; Slavic vernacular dialects
The aim of the article is to identify the exponent for the semantic prime TOUCH in Old English. Therefore, this research contributes to the frame of the Natural Semantic Metalanguage Research Programme (NSMRP) by applying it to the study of a historical language. Throughout such an application several descriptive and methodological questions arise. On the descriptive side, it is necessary to propose a cluster of semantic, morphological, textual and syntactic criteria that allow for the identification of the prime at stake, given that the nature of the object of study is not compatible with the translation into the native language generally adopted by the NSMRP. The analysis focuses on the category actions, events, movement and contact, and relies on data retrieved from the Historical Thesaurus of the Oxford English Dictionary, the Dictionary of Old English Corpus and the lexical database of Old English Nerthus. Although the cluster of criteria evinces a clear candidate for semantic prime it also raises the methodological issue of the distinction between the semantic prime and the hyperonym because some of the criteria used in the search for the former also play a role in the process of identification of the latter. The conclusion is reached that the verb hrīnan is the main exponent for the semantic prime TOUCH in Old English because it satisfies the criteria of meaning, word-formation, textual frequency and syntactic complementation.
This chapter deals with the main methodological issues underlying the building of the SciE-Lex lexical database and discusses and justifies the information included. SciE-Lex was initially conceived as a response to the lack of reference tools that can help scientists write scientific papers in phraseologically competent and native-like English. While there are a number of specialised dictionaries that include specific terminological information, there is a shortage of writing aids that provide information about the use of non-technical terms in scientific genres. SciE-Lex aims at filling this gap by focusing on the description of general terms in scientific English. This article describes the two stages in the building of the database, the first one including morphosyntactic and collocational information, and the second one focusing on phraseological information.
Syntactic parsing is an important technique in the natural language processing, yet Latvian is still lacking an efficient general coverage syntax parser. This paper reports on the first experiments on statistical syntactic parsing for Latvian — a highly inflective Indo-European language with a relatively free word order. We have induced a statistical parser from a small, non-balanced Latvian Treebank using the MaltParser toolkit and measured the unlabeled attachment score (UAS). As MaltParser is based on the dependency grammar approach, we have also developed a convertor from the hybrid dependency-based annotation model used in the Latvian Treebank to the pure dependency annotation model. We have obtained a promising 74.63 % UAS in 10-fold cross-validation using only ~2500 sentences. The results revealed that best results can be achieved using non-projective stack parsing algorithm with lazy arc adding strategy, but comparably good results can be achieved using projective parsing algorithms combined with appropriate projectiviziation preprocessing.
Ever since I tripped over Tiddles while I was carrying a pile of discs into the studio, I’ve known it was possible to get a laugh out of gramophone records!Max Bygraves In 1978 the music critic Lester Bangs published a typically pugnacious essay with the fighting title, “The Ten Most Ridiculous Albums of the Seventies.” Before deliciously launching into his execution of Uri Geller’s self-titled album or Rick Dees’ The Original Disco Duck, Bangs asserts that because that decade was history’s silliest, it stands to reason “that ridiculous records should become the norm instead of anomalies,” that abominations should be the best of our time (Bangs, 1978). This absurd pretzel logic sounds uncannily like Jacques Derrida’s definition of the “post” condition, since for it to arrive it begins by not arriving (Derrida 1987, 29). Lester is thinking like a poststructuralist. The oddness of the most singularly odd album out in Bangs’ greatest misses of the seventies had nothing to do with how ridiculous it was, but the fact that it even existed at all. (Bangs 1978) The album was entitled The Best of Marcel Marceao. Produced by Michael Viner the album contained four tracks, with two identical on both sides: “Silence,” which is nineteen minutes long and “Applause,” one minute. To underline how extraordinary this gramophone record is, John Cage’s Lecture on Nothing (1959) is cacophonous by comparison. While Bangs agrees with popular opinion that The Best of Marcel Marceao the “ultimate concept album,” he concluded that this is “one of those rare records that never dates” (Bangs, 1978). This tacet album is a good way to start thinking about the Classical Gas project, and the ironic semiotics at work in it (Tofts & Gye 2011). It too is about records that are silent and that never date. First, the album’s cover art, featuring a theatrically posed Marceau, implies the invitation to speak in the absence of speech; or, in our terms, it is asking to be re-written. Secondly, the French mime’s surname is spelled incorrectly, with an “o” rather than “u” as the final letter. As well as the caprice of an actual album by Marcel Marceau, the implicit presence and absence of the letters o and u is appropriately in excess of expectations, weird and unexpected like an early title in the Classical Gas catalogue, Ernesto Laclau’s and Chantal Mouffe’s Hegemony and Socialist Strategy. (classical-gas.com) Like a zootrope animation, it is impossible not to see the o and u flickering at one at the same time on the cover. In this duplicity it performs the conventional and logical permutation of English grammar. Silence invites difference, variation within a finite lexical set and the opportunity to choose individual items from it. Here is album cover art that speaks of presence and absence, of that which is anticipated and unexpected: a gramophone recoding without sound. In this the Marceau cover is one of Roland Barthes’ mythologies, something larger than life, structured like a language and structured out of language (Barthes 1982). This ambiguity is the perfidious grammar that underwrites Classical Gas. Images, we learned from structuralism, are codified, or rather, are code. Visual remix is a rhetorical gesture of recoding that interferes with the semiotic DNA of an image. The juxtaposition of text and image is interchangeable and requires our imagination of what we are looking at and what it might sound like. This persistent interplay of metaphor and metonymy has enabled us to take more than forty easy listening albums and republish them as mild-mannered recordings from the maverick history of ideas, from Marxism and psychoanalysis, to reception theory, poststructuralism and the writings of critical auteurs. Foucault à gogo, for instance, takes a 1965 James Last dance album and recodes it as the second volume of The History of Sexuality. In saying this, we are mindful of the ambivalence of the very possibility of this connection, to how and when the eureka moment of remix recognition occurs, if at all. Mix and remix are, after Jean Baudrillard, both precession and procession of simulacra (Baudrillard, 1983). The nature of remix is that it is always already elusive and anachronistic. Not everyone can be guaranteed to see the shadow of one text in dialogue with another, like a hi-fi palimpsest. Or another way of saying this, such an epiphany of déjà vu, of having seen this before, may happen after the fact of encounter. This anachrony is central to remix practices, from the films of Quentin Tarrantino and the “séance fictions” of Soda_Jerk, to obscure Flintstones/Goodfellas mashups on YouTube. It is also implicit in critical understandings of an improbable familiarity with the superabundance of cultural archives, the dizzying excess of an infinite record library straight out of Jorge Luis Borges’ ever-expanding imagination. Drifting through the stacks of such a repository over an entire lifetime any title found, for librarian and reader alike, is either original and remix, sometime. Metalanguages that seek to counter this ambivalence are forms of bad faith, like film spoilers Brodie’s Notes. Accordingly, this essay sets out to explain some of the generic conventions of Classical Gas, as a remix project in which an image’s semiotic DNA is rewired and recontextualised. While a fake, it is also completely real (Faith in fakes, as it happens, may well be a forthcoming Umberto Eco title in the series). While these album covers are hyperreal, realistic in excess of being real, the project does take some inspiration from an actual, rather than imaginary archive of album covers. In 2005, Jewish artist Dani Gal happened upon a 1968 LP that documented the events surrounding the Six Day War in Israel in 1967. To his surprise, he found a considerable number of similar LPs to do with significant twentieth century historical events, speeches and political debates. In the artist’s own words, the LPs collected in his Historical Record Archive (2005-ongoing) are in fact silent, since it is only their covers that are exhibited in installations of this work, signifying a potential sound that visitors must try to audition. As Gal has observed, the interactive contract of the work is derived from the audience’s instinct to “try to imagine the sounds” even though they cannot listen to them (Gal 2011, 182). Classical Gas deliberately plays with this potential yearning that Gal astutely instils in his viewer and aspiring auditor. While they can never be listened to, they can entice, after Gilles Deleuze, a “virtual co-existence” of imaginary sound that manifests itself as a contract between viewer and LP (Deleuze 1991, 63). The writer Jeffrey Sconce condensed this embrace of the virtual as something plausibly real when he pithily observed of the Classical Gas project that it is “the thrift-bin in my fantasy world. I want to play S/Z at 78 rpm” (Sconce 2011). In terms of Sconce’s spectral media interests the LPs are haunted by the trace of potential “other” sounds that have taken possession of and appropriated the covers for another use (Sconce 2000).Mimetic While most albums are elusive and metaphoric (such as Freud’s Totem and Taboo, or Luce Irigaray’s Ethics of Sexual Difference), some titles do make a concession to a tantalizing, mimetic literalness (such as Das Institut fur Sozialforschung). They display a trace of the haunting subject in terms of a tantalizing echo of fact or suggestion of verifiable biography. The motivation here is the recognition of a potential similarity, since most Classical Gas titles work by contrast. As with Roland Barthes’ analysis of the erotics of the fashion system, so with Gilles Deleuze’s Coldness and Cruelty: it is “where the garment gapes” that the tease begins. (Barthes 1994, 9) Or, in this instance, where the cigarette smokes. (classical-gas.com) A casual Max Bygraves, paused in mid-thought, looks askance while lighting up. Despite the temptation to read even more into this, a smoking related illness did not contribute to Bygraves’ death in 2012. However, dying of Alzheimer’s disease, his dementia is suggestive of the album’s intrinsic capacity to be a palimpsest of the co-presence of different memories, of confused identities, obscure realities that are virtual and real. Beginning with the album cover itself, it has to become an LP (Deleuze 1991, 63). First, it is a cardboard, planar sleeve measuring 310mm squared, that can be imprinted with a myriad of different images. Secondly, it is conventionally identified in terms of a title, such as Organ Highlights or Classics Up to Date. Thirdly it is inscribed by genre, which may be song, drama, spoken word, or novelty albums of industrial or instrumental sounds, such as Memories of Steam and Accelerated Accordians. A case in point is John Woodhouse And His Magic Accordion from 1969. (classical-gas.com) All aspects of its generic attributes as benign and wholesome accordion tunes are warped and re-interpreted in Classical Gas. Springtime for Kittler appeared not long after the death of its eponymous philosopher in 2011. Directed by Richard D. James, also known as Aphex Twin, it is a homage album to Friedrich Kittler by the PostProducers, a fictitious remix collective inspired by Mel Brooks whose personnel include Mark Amerika and Darren Tofts. The single from this album, yet to be released, is a paean to Kittler’s last words, “Alle Apparate auschalten.” Foucault à gogo (vol. 2), the first album remixed for this series, is also typical of this archaeological approach to the found object. (classical-gas.com) The erasure and replacement of pre-existing text in a similar font re-writes an iconic image of wooing that is indicative of romantic album covers of this period. This album is reflective of the overall project in that the actual James Last album (1968) preceded the publication of the Foucault text (1976) that haunts it. This is suggestive of how codin
This chapter examines the way in which Aristophanes introduces obscene words into his comedies both at the beginning of the plays and subsequently, following more heightened and/or more sober sequences. The Aristophanic norm is to introduce obscenity unsignalled, the 'obscenity out of nowhere' technique, often employed to signal abuse, crudeness, buffoonery and/or freedom from inhibitions. Alternatively, the poet sometimes employs the 'build-up' technique, in which double entendres and sexual allusions occur with increasing intensity before a climactic primary obscenity is finally introduced. Examples of both techniques are analysed, and some of the challenges that Aristophanic obscenity present and the relationship between obscenity and paratragedy are explored.
We provide an approximation algorithm for PCFG parsing, which asymptotically improves time complexity with respect to the input grammar size, and prove upper bounds on the approximation quality. We test our algorithm on two treebanks, and get significant improvements in parsing speed. 1