Publications

Displaying 1 - 77 of 77
  • Adank, P., Smits, R., & Van Hout, R. (2003). Modeling perceived vowel height, advancement, and rounding. In Proceedings of the 15th International Congress of Phonetic Sciences (ICPhS 2003) (pp. 647-650). Adelaide: Causal Productions.
  • Bauer, B. L. M. (2003). The adverbial formation in mente in Vulgar and Late Latin: A problem in grammaticalization. In H. Solin, M. Leiwo, & H. Hallo-aho (Eds.), Latin vulgaire, latin tardif VI (pp. 439-457). Hildesheim: Olms.
  • Bavin, E. L., & Kidd, E. (2000). Learning new verbs: Beyond the input. In C. Davis, T. J. Van Gelder, & R. Wales (Eds.), Cognitive Science in Australia, 2000: Proceedings of the Fifth Biennial Conference of the Australasian Cognitive Science Society.
  • Bowerman, M. (1996). Argument structure and learnability: Is a solution in sight? In J. Johnson, M. L. Juge, & J. L. Moxley (Eds.), Proceedings of the Twenty-second Annual Meeting of the Berkeley Linguistics Society, February 16-19, 1996. General Session and Parasession on The Role of Learnability in Grammatical Theory (pp. 454-468). Berkeley Linguistics Society.
  • Chen, A. (2003). Language dependence in continuation intonation. In M. Solé, D. Recasens, & J. Romero (Eds.), Proceedings of the 15th International Congress of Phonetic Sciences (ICPhS.) (pp. 1069-1072). Rundle Mall, SA, Austr.: Causal Productions Pty.
  • Chen, A. (2003). Reaction time as an indicator to discrete intonational contrasts in English. In Proceedings of Eurospeech 2003 (pp. 97-100).

    Abstract

    This paper reports a perceptual study using a semantically motivated identification task in which we investigated the nature of two pairs of intonational contrasts in English: (1) normal High accent vs. emphatic High accent; (2) early peak alignment vs. late peak alignment. Unlike previous inquiries, the present study employs an on-line method using the Reaction Time measurement, in addition to the measurement of response frequencies. Regarding the peak height continuum, the mean RTs are shortest for within-category identification but longest for across-category identification. As for the peak alignment contrast, no identification boundary emerges and the mean RTs only reflect a difference between peaks aligned with the vowel onset and peaks aligned elsewhere. We conclude that the peak height contrast is discrete but the previously claimed discreteness of the peak alignment contrast is not borne out.
  • Cho, T. (2003). Lexical stress, phrasal accent and prosodic boundaries in the realization of domain-initial stops in Dutch. In Proceedings of the 15th International Congress of Phonetic Sciences (ICPhs 2003) (pp. 2657-2660). Adelaide: Causal Productions.

    Abstract

    This study examines the effects of prosodic boundaries, lexical stress, and phrasal accent on the acoustic realization of stops (/t, d/) in Dutch, with special attention paid to language-specificity in the phonetics-prosody interface. The results obtained from various acoustic measures show systematic phonetic variations in the production of /t d/ as a function of prosodic position, which may be interpreted as being due to prosodicallyconditioned articulatory strengthening. Shorter VOTs were found for the voiceless stop /t/ in prosodically stronger locations (as opposed to longer VOTs in this position in English). The results suggest that prosodically-driven phonetic realization is bounded by a language-specific phonological feature system.
  • Cutler, A., Murty, L., & Otake, T. (2003). Rhythmic similarity effects in non-native listening? In Proceedings of the 15th International Congress of Phonetic Sciences (PCPhS 2003) (pp. 329-332). Adelaide: Causal Productions.

    Abstract

    Listeners rely on native-language rhythm in segmenting speech; in different languages, stress-, syllable- or mora-based rhythm is exploited. This language-specificity affects listening to non- native speech, if native procedures are applied even though inefficient for the non-native language. However, speakers of two languages with similar rhythmic interpretation should segment their own and the other language similarly. This was observed to date only for related languages (English-Dutch; French-Spanish). We now report experiments in which Japanese listeners heard Telugu, a Dravidian language unrelated to Japanese, and Telugu listeners heard Japanese. In both cases detection of target sequences in speech was harder when target boundaries mismatched mora boundaries, exactly the pattern that Japanese listeners earlier exhibited with Japanese and other languages. These results suggest that Telugu and Japanese listeners use similar procedures in segmenting speech, and support the idea that languages fall into rhythmic classes, with aspects of phonological structure affecting listeners' speech segmentation.
  • Cutler, A. (1996). The comparative study of spoken-language processing. In H. T. Bunnell (Ed.), Proceedings of the Fourth International Conference on Spoken Language Processing: Vol. 1 (pp. 1). New York: Institute of Electrical and Electronics Engineers.

    Abstract

    Psycholinguists are saddled with a paradox. Their aim is to construct a model of human language processing, which will hold equally well for the processing of any language, but this aim cannot be achieved just by doing experiments in any language. They have to compare processing of many languages, and actively search for effects which are specific to a single language, even though a model which is itself specific to a single language is really the last thing they want.
  • Cutler, A., & Koster, M. (2000). Stress and lexical activation in Dutch. In B. Yuan, T. Huang, & X. Tang (Eds.), Proceedings of the Sixth International Conference on Spoken Language Processing: Vol. 1 (pp. 593-596). Beijing: China Military Friendship Publish.

    Abstract

    Dutch listeners were slower to make judgements about the semantic relatedness between a spoken target word (e.g. atLEET, 'athlete') and a previously presented visual prime word (e.g. SPORT 'sport') when the spoken word was mis-stressed. The adverse effect of mis-stressing confirms the role of stress information in lexical recognition in Dutch. However, although the erroneous stress pattern was always initially compatible with a competing word (e.g. ATlas, 'atlas'), mis-stressed words did not produced high false alarm rates in unrelated pairs (e.g. SPORT - atLAS). This suggests that stress information did not completely rule out segmentally matching but suprasegmentally mismatching words, a finding consistent with spoken-word recognition models involving multiple activation and inter-word competition.
  • Cutler, A., & Otake, T. (1996). The processing of word prosody in Japanese. In P. McCormack, & A. Russell (Eds.), Proceedings of the 6th Australian International Conference on Speech Science and Technology (pp. 599-604). Canberra: Australian Speech Science and Technology Association.
  • Cutler, A., Norris, D., & McQueen, J. M. (2000). Tracking TRACE’s troubles. In A. Cutler, J. M. McQueen, & R. Zondervan (Eds.), Proceedings of SWAP (Workshop on Spoken Word Access Processes) (pp. 63-66). Nijmegen: Max-Planck-Institute for Psycholinguistics.

    Abstract

    Simulations explored the inability of the TRACE model of spoken-word recognition to model the effects on human listening of acoustic-phonetic mismatches in word forms. The source of TRACE's failure lay not in its interactive connectivity, not in the presence of interword competition, and not in the use of phonemic representations, but in the need for continuously optimised interpretation of the input. When an analogue of TRACE was allowed to cycle to asymptote on every slice of input, an acceptable simulation of the subcategorical mismatch data was achieved. Even then, however, the simulation was not as close as that produced by the Merge model.
  • Declerck, T., Cunningham, H., Saggion, H., Kuper, J., Reidsma, D., & Wittenburg, P. (2003). MUMIS - Advanced information extraction for multimedia indexing and searching digital media - Processing for multimedia interactive services. 4th European Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), 553-556.
  • Drexler, H., Verbunt, A., & Wittenburg, P. (1996). Max Planck Electronic Information Desk. In B. den Brinker, J. Beek, A. Hollander, & R. Nieuwboer (Eds.), Zesde workshop computers in de psychologie: Programma en uitgebreide samenvattingen (pp. 64-66). Amsterdam: Vrije Universiteit Amsterdam, IFKB.
  • Drude, S. (2003). Advanced glossing: A language documentation format and its implementation with Shoebox. In Proceedings of the 2002 International Conference on Language Resources and Evaluation (LREC 2002). Paris: ELRA.

    Abstract

    This paper presents Advanced Glossing, a proposal for a general glossing format designed for language documentation, and a specific setup for the Shoebox-program that implements Advanced Glossing to a large extent. Advanced Glossing (AG) goes beyond the traditional Interlinear Morphemic Translation, keeping syntactic and morphological information apart from each other in separate glossing tables. AG provides specific lines for different kinds of annotation – phonetic, phonological, orthographical, prosodic, categorial, structural, relational, and semantic, and it allows for gradual and successive, incomplete, and partial filling in case that some information may be irrelevant, unknown or uncertain. The implementation of AG in Shoebox sets up several databases. Each documented text is represented as a file of syntactic glossings. The morphological glossings are kept in a separate database. As an additional feature interaction with lexical databases is possible. The implementation makes use of the interlinearizing automatism provided by Shoebox, thus obtaining the table format for the alignment of lines in cells, and for semi-automatic filling-in of information in glossing tables which has been extracted from databases
  • Drude, S. (2003). Digitizing and annotating texts and field recordings in the Awetí project. In Proceedings of the EMELD Language Digitization Project Conference 2003. Workshop on Digitizing and Annotating Text and Field Recordings, LSA Institute, Michigan State University, July 11th -13th.

    Abstract

    Digitizing and annotating texts and field recordings Given that several initiatives worldwide currently explore the new field of documentation of endangered languages, the E-MELD project proposes to survey and unite procedures, techniques and results in order to achieve its main goal, ''the formulation and promulgation of best practice in linguistic markup of texts and lexicons''. In this context, this year's workshop deals with the processing of recorded texts. I assume the most valuable contribution I could make to the workshop is to show the procedures and methods used in the Awetí Language Documentation Project. The procedures applied in the Awetí Project are not necessarily representative of all the projects in the DOBES program, and they may very well fall short in several respects of being best practice, but I hope they might provide a good and concrete starting point for comparison, criticism and further discussion. The procedures to be exposed include: * taping with digital devices, * digitizing (preliminarily in the field, later definitely by the TIDEL-team at the Max Planck Institute in Nijmegen), * segmenting and transcribing, using the transcriber computer program, * translating (on paper, or while transcribing), * adding more specific annotation, using the Shoebox program, * converting the annotation to the ELAN-format developed by the TIDEL-team, and doing annotation with ELAN. Focus will be on the different types of annotation. Especially, I will present, justify and discuss Advanced Glossing, a text annotation format developed by H.-H. Lieb and myself designed for language documentation. It will be shown how Advanced Glossing can be applied using the Shoebox program. The Shoebox setup used in the Awetí Project will be shown in greater detail, including lexical databases and semi-automatic interaction between different database types (jumping, interlinearization). ( Freie Universität Berlin and Museu Paraense Emílio Goeldi, with funding from the Volkswagen Foundation.)
  • Duffield, N., & Matsuo, A. (2003). Factoring out the parallelism effect in ellipsis: An interactional approach? In J. Chilar, A. Franklin, D. Keizer, & I. Kimbara (Eds.), Proceedings of the 39th Annual Meeting of the Chicago Linguistic Society (CLS) (pp. 591-603). Chicago: Chicago Linguistics Society.

    Abstract

    Traditionally, there have been three standard assumptions made about the Parallelism Effect on VP-ellipsis, namely that the effect is categorical, that it applies asymmetrically and that it is uniquely due to syntactic factors. Based on the results of a series of experiments involving online and offline tasks, it will be argued that the Parallelism Effect is instead noncategorical and interactional. The factors investigated include construction type, conceptual and morpho-syntactic recoverability, finiteness and anaphor type (to test VP-anaphora). The results show that parallelism is gradient rather than categorical, effects both VP-ellipsis and anaphora, and is influenced by both structural and non-structural factors.
  • Enfield, N. J., & Evans, G. (2000). Transcription as standardisation: The problem of Tai languages. In S. Burusphat (Ed.), Proceedings: the International Conference on Tai Studies, July 29-31, 1998, (pp. 201-212). Bangkok, Thailand: Institute of Language and Culture for Rural Development, Mahidol University.
  • Gussenhoven, C., & Chen, A. (2000). Universal and language-specific effects in the perception of question intonation. In B. Yuan, T. Huang, & X. Tang (Eds.), Proceedings of the 6th International Conference on Spoken Language Processing (ICSLP) (pp. 91-94). Beijing: China Military Friendship Publish.

    Abstract

    Three groups of monolingual listeners, with Standard Chinese, Dutch and Hungarian as their native language, judged pairs of trisyllabic stimuli which differed only in their itch pattern. The segmental structure of the stimuli was made up by the experimenters and presented to subjects as being taken from a little-known language spoken on a South Pacific island. Pitch patterns consisted of a single rise-fall located on or near the second syllable. By and large, listeners selected the stimulus with the higher peak, the later eak, and the higher end rise as the one that signalled a question, regardless of language group. The result is argued to reflect innate, non-linguistic knowledge of the meaning of pitch variation, notably Ohala’s Frequency Code. A significant difference between groups is explained as due to the influence of the mother tongue.
  • Gussenhoven, C., & Chen, A. (2000). Universal and language-specific effects in the perception of question intonation. In Proceedings of the 6th International Conference on Spoken Language Processing (ICSLP) (pp. 91-94).
  • Harbusch, K., & Kempen, G. (2000). Complexity of linear order computation in Performance Grammar, TAG and HPSG. In Proceedings of Fifth International Workshop on Tree Adjoining Grammars and Related Formalisms (TAG+5) (pp. 101-106).

    Abstract

    This paper investigates the time and space complexity of word order computation in the psycholinguistically motivated grammar formalism of Performance Grammar (PG). In PG, the first stage of syntax assembly yields an unordered tree ('mobile') consisting of a hierarchy of lexical frames (lexically anchored elementary trees). Associated with each lexica l frame is a linearizer—a Finite-State Automaton that locally computes the left-to-right order of the branches of the frame. Linearization takes place after the promotion component may have raised certain constituents (e.g. Wh- or focused phrases) into the domain of lexical frames higher up in the syntactic mobile. We show that the worst-case time and space complexity of analyzing input strings of length n is O(n5) and O(n4), respectively. This result compares favorably with the time complexity of word-order computations in Tree Adjoining Grammar (TAG). A comparison with Head-Driven Phrase Structure Grammar (HPSG) reveals that PG yields a more declarative linearization method, provided that the FSA is rewritten as an equivalent regular expression.
  • Janse, E., Sennema, A., & Slis, A. (2000). Fast speech timing in Dutch: The durational correlates of lexical stress and pitch accent. In Proceedings of the VIth International Conference on Spoken Language Processing, Vol. III (pp. 251-254).

    Abstract

    n this study we investigated the durational correlates of lexical stress and pitch accent at normal and fast speech rate in Dutch. Previous literature on English shows that durations of lexically unstressed vowels are reduced more than stressed vowels when speakers increase their speech rate. We found that the same holds for Dutch, irrespective of whether the unstressed vowel is schwa or a "full" vowel. In the same line, we expected that vowels in words without a pitch accent would be shortened relatively more than vowels in words with a pitch accent. This was not the case: if anything, the accented vowels were shortened relatively more than the unaccented vowels. We conclude that duration is an important cue for lexical stress, but not for pitch accent.
  • Janse, E. (2000). Intelligibility of time-compressed speech: Three ways of time-compression. In Proceedings of the VIth International Conference on Spoken Language Processing, vol. III (pp. 786-789).

    Abstract

    Studies on fast speech have shown that word-level timing of fast speech differs from that of normal rate speech in that unstressed syllables are shortened more than stressed syllables as speech rate increases. An earlier experiment showed that the intelligibility of time-compressed speech could not be improved by making its temporal organisation closer to natural fast speech. To test the hypothesis that segmental intelligibility is more important than prosodic timing in listening to timecompressed speech, the intelligibility of bisyllabic words was tested in three time-compression conditions: either stressed and unstressed syllable were compressed to the same degree, or the stressed syllable was compressed more than the unstressed syllable, or the reverse. As was found before, imitating wordlevel timing of fast speech did not improve intelligibility over linear compression. However, the results did not confirm the hypothesis either: there was no difference in intelligibility between the three compression conditions. We conclude that segmental intelligibility plays an important role, but further research is necessary to decide between the contributions of prosody and segmental intelligibility to the word-level intelligibility of time-compressed speech.
  • Janse, E. (2003). Word perception in natural-fast and artificially time-compressed speech. In M. SolÉ, D. Recasens, & J. Romero (Eds.), Proceedings of the 15th International Congress of the Phonetic Sciences (pp. 3001-3004).
  • Johnson, E. K. (2003). Speaker intent influences infants' segmentation of potentially ambiguous utterances. In Proceedings of the 15th International Congress of Phonetic Sciences (PCPhS 2003) (pp. 1995-1998). Adelaide: Causal Productions.
  • Johnson, E. K., Jusczyk, P. W., Cutler, A., & Norris, D. (2000). The development of word recognition: The use of the possible-word constraint by 12-month-olds. In L. Gleitman, & A. Joshi (Eds.), Proceedings of CogSci 2000 (pp. 1034). London: Erlbaum.
  • Kempen, G., & Harbusch, K. (2003). A corpus study into word order variation in German subordinate clauses: Animacy affects linearization independently of function assignment. In Proceedings of AMLaP 2003 (pp. 153-154). Glasgow: Glasgow University.
  • Kempen, G. (1996). Human language technology can modernize writing and grammar instruction. In COLING '96 Proceedings of the 16th conference on Computational linguistics - Volume 2 (pp. 1005-1006). Stroudsburg, PA: Association for Computational Linguistics.
  • Kempen, G., & Janssen, S. (1996). Omspellen: Reuze(n)karwei of peule(n)schil? In H. Croll, & J. Creutzberg (Eds.), Proceedings of the 5e Dag van het Document (pp. 143-146). Projectbureau Croll en Creutzberg.
  • Klein, W. (2000). Changing concepts of the nature-nurture debate. In R. Hide, J. Mittelstrass, & W. Singer (Eds.), Changing concepts of nature at the turn of the millenium: Proceedings plenary session of the Pontifical academy of sciences, 26-29 October 1998 (pp. 289-299). Vatican City: Pontificia Academia Scientiarum.
  • Klein, W., & Franceschini, R. (Eds.). (2003). Einfache Sprache [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, 131.
  • Klein, W. (Ed.). (1984). Textverständlichkeit - Textverstehen [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, (55).
  • Klein, W. (Ed.). (2000). Sprache des Rechts [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, (118).
  • Klein, W. (Ed.). (1979). Sprache und Kontext [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, (33).
  • Klein, W., & Schlieben-Lange, B. (Eds.). (1996). Sprache und Subjektivität I [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, (101).
  • Klein, W., & Schlieben-Lange, B. (Eds.). (1996). Sprache und Subjektivität II [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, (102).
  • Klein, W. (Ed.). (1996). Zweitspracherwerb [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, (104).
  • Kreuzer, H. (Ed.). (1971). Methodische Perspektiven [Special Issue]. Zeitschrift für Literaturwissenschaft und Linguistik, (1/2).
  • Kuijpers, C., Van Donselaar, W., & Cutler, A. (1996). Phonological variation: Epenthesis and deletion of schwa in Dutch. In H. T. Bunnell (Ed.), Proceedings of the Fourth International Conference on Spoken Language Processing: Vol. 1 (pp. 94-97). New York: Institute of Electrical and Electronics Engineers.

    Abstract

    Two types of phonological variation in Dutch, resulting from optional rules, are schwa epenthesis and schwa deletion. In a lexical decision experiment it was investigated whether the phonological variants were processed similarly to the standard forms. It was found that the two types of variation patterned differently. Words with schwa epenthesis were processed faster and more accurately than the standard forms, whereas words with schwa deletion led to less fast and less accurate responses. The results are discussed in relation to the role of consonant-vowel alternations in speech processing and the perceptual integrity of onset clusters.
  • Kuzla, C. (2003). Prosodically-conditioned variation in the realization of domain-final stops and voicing assimilation of domain-initial fricatives in German. In Proceedings of the 15th International Congress of Phonetic Sciences (ICPhS 2003) (pp. 2829-2832). Adelaide: Causal Productions.
  • De Lange, F. P., Hagoort, P., & Toni, I. (2003). Differential fronto-parietal contributions to visual and motor imagery. NeuroImage, 19(2), e2094-e2095.

    Abstract

    Mental imagery is a cognitive process crucial to human reasoning. Numerous studies have characterized specific
    instances of this cognitive ability, as evoked by visual imagery (VI) or motor imagery (MI) tasks. However, it
    remains unclear which neural resources are shared between VI and MI, and which are exclusively related to MI.
    To address this issue, we have used fMRI to measure human brain activity during performance of VI and MI
    tasks. Crucially, we have modulated the imagery process by manipulating the degree of mental rotation necessary
    to solve the tasks. We focused our analysis on changes in neural signal as a function of the degree of mental
    rotation in each task.
  • Lansner, A., Sandberg, A., Petersson, K. M., & Ingvar, M. (2000). On forgetful attractor network memories. In H. Malmgren, M. Borga, & L. Niklasson (Eds.), Artificial neural networks in medicine and biology: Proceedings of the ANNIMAB-1 Conference, Göteborg, Sweden, 13-16 May 2000 (pp. 54-62). Heidelberg: Springer Verlag.

    Abstract

    A recurrently connected attractor neural network with a Hebbian learning rule is currently our best ANN analogy for a piece cortex. Functionally biological memory operates on a spectrum of time scales with regard to induction and retention, and it is modulated in complex ways by sub-cortical neuromodulatory systems. Moreover, biological memory networks are commonly believed to be highly distributed and engage many co-operating cortical areas. Here we focus on the temporal aspects of induction and retention of memory in a connectionist type attractor memory model of a piece of cortex. A continuous time, forgetful Bayesian-Hebbian learning rule is described and compared to the characteristics of LTP and LTD seen experimentally. More generally, an attractor network implementing this learning rule can operate as a long-term, intermediate-term, or short-term memory. Modulation of the print-now signal of the learning rule replicates some experimental memory phenomena, like e.g. the von Restorff effect.
  • Levelt, C. C., Fikkert, P., & Schiller, N. O. (2003). Metrical priming in speech production. In Proceedings of the 15th International Congress of Phonetic Sciences (ICPhS 2003) (pp. 2481-2485). Adelaide: Causal Productions.

    Abstract

    In this paper we report on four experiments in which we attempted to prime the stress position of Dutch bisyllabic target nouns. These nouns, picture names, had stress on either the first or the second syllable. Auditory prime words had either the same stress as the target or a different stress (e.g., WORtel – MOtor vs. koSTUUM – MOtor; capital letters indicate stressed syllables in prime – target pairs). Furthermore, half of the prime words were semantically related, the other half were unrelated. In none of the experiments a stress priming effect was found. This could mean that stress is not stored in the lexicon. An additional finding was that targets with initial stress had a faster response than targets with a final stress. We hypothesize that bisyllabic words with final stress take longer to be encoded because this stress pattern is irregular with respect to the lexical distribution of bisyllabic stress patterns, even though it can be regular in terms of the metrical stress rules of Dutch.
  • Levelt, W. J. M. (1984). Spontaneous self-repairs in speech: Processes and representations. In M. P. R. Van den Broecke, & A. Cohen (Eds.), Proceedings of the 10th International Congress of Phonetic Sciences (pp. 105-117). Dordrecht: Foris.
  • Levinson, S. C. (2000). Language as nature and language as art. In J. Mittelstrass, & W. Singer (Eds.), Proceedings of the Symposium on ‘Changing concepts of nature and the turn of the Millennium (pp. 257-287). Vatican City: Pontificae Academiae Scientiarium Scripta Varia.
  • Levinson, S. C. (2000). H.P. Grice on location on Rossel Island. In S. S. Chang, L. Liaw, & J. Ruppenhofer (Eds.), Proceedings of the 25th Annual Meeting of the Berkeley Linguistic Society (pp. 210-224). Berkeley: Berkeley Linguistic Society.
  • Levinson, S. C. (1979). Pragmatics and social deixis: Reclaiming the notion of conventional implicature. In C. Chiarello (Ed.), Proceedings of the Fifth Annual Meeting of the Berkeley Linguistics Society (pp. 206-223).
  • McQueen, J. M., & Cho, T. (2003). The use of domain-initial strengthening in segmentation of continuous English speech. In Proceedings of the 15th International Congress of Phonetic Sciences (ICPhS 2003) (pp. 2993-2996). Adelaide: Causal Productions.
  • McQueen, J. M., Cutler, A., & Norris, D. (2000). Positive and negative influences of the lexicon on phonemic decision-making. In B. Yuan, T. Huang, & X. Tang (Eds.), Proceedings of the Sixth International Conference on Spoken Language Processing: Vol. 3 (pp. 778-781). Beijing: China Military Friendship Publish.

    Abstract

    Lexical knowledge influences how human listeners make decisions about speech sounds. Positive lexical effects (faster responses to target sounds in words than in nonwords) are robust across several laboratory tasks, while negative effects (slower responses to targets in more word-like nonwords than in less word-like nonwords) have been found in phonetic decision tasks but not phoneme monitoring tasks. The present experiments tested whether negative lexical effects are therefore a task-specific consequence of the forced choice required in phonetic decision. We compared phoneme monitoring and phonetic decision performance using the same Dutch materials in each task. In both experiments there were positive lexical effects, but no negative lexical effects. We observe that in all studies showing negative lexical effects, the materials were made by cross-splicing, which meant that they contained perceptual evidence supporting the lexically-consistent phonemes. Lexical knowledge seems to influence phonemic decision-making only when there is evidence for the lexically-consistent phoneme in the speech signal.
  • McQueen, J. M., Cutler, A., & Norris, D. (2000). Why Merge really is autonomous and parsimonious. In A. Cutler, J. M. McQueen, & R. Zondervan (Eds.), Proceedings of SWAP (Workshop on Spoken Word Access Processes) (pp. 47-50). Nijmegen: Max-Planck-Institute for Psycholinguistics.

    Abstract

    We briefly describe the Merge model of phonemic decision-making, and, in the light of general arguments about the possible role of feedback in spoken-word recognition, defend Merge's feedforward structure. Merge not only accounts adequately for the data, without invoking feedback connections, but does so in a parsimonious manner.
  • Meeuwissen, M., Roelofs, A., & Levelt, W. J. M. (2003). Naming analog clocks conceptually facilitates naming digital clocks. In Proceedings of XIII Conference of the European Society of Cognitive Psychology (ESCOP 2003) (pp. 271-271).
  • Moscoso del Prado Martín, F., & Baayen, R. H. (2003). Using the structure found in time: Building real-scale orthographic and phonetic representations by accumulation of expectations. In H. Bowman, & C. Labiouse (Eds.), Connectionist Models of Cognition, Perception and Emotion: Proceedings of the Eighth Neural Computation and Psychology Workshop (pp. 263-272). Singapore: World Scientific.
  • Norris, D., Cutler, A., McQueen, J. M., Butterfield, S., & Kearns, R. K. (2000). Language-universal constraints on the segmentation of English. In A. Cutler, J. M. McQueen, & R. Zondervan (Eds.), Proceedings of SWAP (Workshop on Spoken Word Access Processes) (pp. 43-46). Nijmegen: Max-Planck-Institute for Psycholinguistics.

    Abstract

    Two word-spotting experiments are reported that examine whether the Possible-Word Constraint (PWC) [1] is a language-specific or language-universal strategy for the segmentation of continuous speech. The PWC disfavours parses which leave an impossible residue between the end of a candidate word and a known boundary. The experiments examined cases where the residue was either a CV syllable with a lax vowel, or a CVC syllable with a schwa. Although neither syllable context is a possible word in English, word-spotting in both contexts was easier than with a context consisting of a single consonant. The PWC appears to be language-universal rather than language-specific.
  • Norris, D., Cutler, A., & McQueen, J. M. (2000). The optimal architecture for simulating spoken-word recognition. In C. Davis, T. Van Gelder, & R. Wales (Eds.), Cognitive Science in Australia, 2000: Proceedings of the Fifth Biennial Conference of the Australasian Cognitive Science Society. Adelaide: Causal Productions.

    Abstract

    Simulations explored the inability of the TRACE model of spoken-word recognition to model the effects on human listening of subcategorical mismatch in word forms. The source of TRACE's failure lay not in interactive connectivity, not in the presence of inter-word competition, and not in the use of phonemic representations, but in the need for continuously optimised interpretation of the input. When an analogue of TRACE was allowed to cycle to asymptote on every slice of input, an acceptable simulation of the subcategorical mismatch data was achieved. Even then, however, the simulation was not as close as that produced by the Merge model, which has inter-word competition, phonemic representations and continuous optimisation (but no interactive connectivity).
  • Oostdijk, N., & Broeder, D. (2003). The Spoken Dutch Corpus and its exploitation environment. In A. Abeille, S. Hansen-Schirra, & H. Uszkoreit (Eds.), Proceedings of the 4th International Workshop on linguistically interpreted corpora (LINC-03) (pp. 93-101).
  • Otake, T., & Cutler, A. (2000). A set of Japanese word cohorts rated for relative familiarity. In B. Yuan, T. Huang, & X. Tang (Eds.), Proceedings of the Sixth International Conference on Spoken Language Processing: Vol. 3 (pp. 766-769). Beijing: China Military Friendship Publish.

    Abstract

    A database is presented of relative familiarity ratings for 24 sets of Japanese words, each set comprising words overlapping in the initial portions. These ratings are useful for the generation of material sets for research in the recognition of spoken words.
  • Ouni, S., Cohen, M. M., Young, K., & Jesse, A. (2003). Internationalization of a talking head. In M. Sole, D. Recasens, & J. Romero (Eds.), Proceedings of 15th International Congress of Phonetics Sciences (pp. 2569-2572). Barcelona: Casual Productions.

    Abstract

    In this paper we describe a general scheme for internationalization of our talking head, Baldi, to speak other languages. We describe the modular structure of the auditory/visual synthesis software. As an example, we have created a synthetic Arabic talker, which is evaluated using a noisy word recognition task comparing this talker with a natural one.
  • Ozyurek, A., & Ozcaliskan, S. (2000). How do children learn to conflate manner and path in their speech and gestures? Differences in English and Turkish. In E. V. Clark (Ed.), The proceedings of the Thirtieth Child Language Research Forum (pp. 77-85). Stanford: CSLI Publications.
  • Rubio-Fernández, P., Breheny, R., & Lee, M. W. (2003). Context-independent information in concepts: An investigation of the notion of ‘core features’. In Proceedings of the 25th Annual Conference of the Cognitive Science Society (CogSci 2003). Austin, TX: Cognitive Science Society.
  • Scharenborg, O., Bouwman, G., & Boves, L. (2000). Connected digit recognition with class specific word models. In Proceedings of the COST249 Workshop on Voice Operated Telecom Services workshop (pp. 71-74).

    Abstract

    This work focuses on efficient use of the training material by selecting the optimal set of model topologies. We do this by training multiple word models of each word class, based on a subclassification according to a priori knowledge of the training material. We will examine classification criteria with respect to duration of the word, gender of the speaker, position of the word in the utterance, pauses in the vicinity of the word, and combinations of these. Comparative experiments were carried out on a corpus consisting of Dutch spoken connected digit strings and isolated digits, which are recorded in a wide variety of acoustic conditions. The results show, that classification based on gender of the speaker, position of the digit in the string, pauses in the vicinity of the training tokens, and models based on a combination of these criteria perform significantly better than the set with single models per digit.
  • Scharenborg, O., McQueen, J. M., Ten Bosch, L., & Norris, D. (2003). Modelling human speech recognition using automatic speech recognition paradigms in SpeM. In Proceedings of Eurospeech 2003 (pp. 2097-2100). Adelaide: Causal Productions.

    Abstract

    We have recently developed a new model of human speech recognition, based on automatic speech recognition techniques [1]. The present paper has two goals. First, we show that the new model performs well in the recognition of lexically ambiguous input. These demonstrations suggest that the model is able to operate in the same optimal way as human listeners. Second, we discuss how to relate the behaviour of a recogniser, designed to discover the optimum path through a word lattice, to data from human listening experiments. We argue that this requires a metric that combines both path-based and word-based measures of recognition performance. The combined metric varies continuously as the input speech signal unfolds over time.
  • Scharenborg, O., ten Bosch, L., & Boves, L. (2003). Recognising 'real-life' speech with SpeM: A speech-based computational model of human speech recognition. In Eurospeech 2003 (pp. 2285-2288).

    Abstract

    In this paper, we present a novel computational model of human speech recognition – called SpeM – based on the theory underlying Shortlist. We will show that SpeM, in combination with an automatic phone recogniser (APR), is able to simulate the human speech recognition process from the acoustic signal to the ultimate recognition of words. This joint model takes an acoustic speech file as input and calculates the activation flows of candidate words on the basis of the degree of fit of the candidate words with the input. Experiments showed that SpeM outperforms Shortlist on the recognition of ‘real-life’ input. Furthermore, SpeM performs only slightly worse than an off-the-shelf full-blown automatic speech recogniser in which all words are equally probable, while it provides a transparent computationally elegant paradigm for modelling word activations in human word recognition.
  • Schiller, N. O. (2003). Metrical stress in speech production: A time course study. In Proceedings of the 15th International Congress of Phonetic Sciences (ICPhS 2003) (pp. 451-454). Adelaide: Causal Productions.

    Abstract

    This study investigated the encoding of metrical information during speech production in Dutch. In Experiment 1, participants were asked to judge whether bisyllabic picture names had initial or final stress. Results showed significantly faster decision times for initially stressed targets (e.g., LEpel 'spoon') than for targets with final stress (e.g., liBEL 'dragon fly'; capital letters indicate stressed syllables) and revealed that the monitoring latencies are not a function of the picture naming or object recognition latencies to the same pictures. Experiments 2 and 3 replicated the outcome of the first experiment with bi- and trisyllabic picture names. These results demonstrate that metrical information of words is encoded rightward incrementally during phonological encoding in speech production. The results of these experiments are in line with Levelt's model of phonological encoding.
  • Seidl, A., & Johnson, E. K. (2003). Position and vowel quality effects in infant's segmentation of vowel-initial words. In Proceedings of the 15th International Congress of Phonetic Sciences (ICPhS 2003) (pp. 2233-2236). Adelaide: Causal Productions.
  • Senft, G. (2000). COME and GO in Kilivila. In B. Palmer, & P. Geraghty (Eds.), SICOL. Proceedings of the second international conference on Oceanic linguistics: Volume 2, Historical and descriptive studies (pp. 105-136). Canberra: Pacific Linguistics.
  • Seuren, P. A. M. (1984). Logic and truth-values in language. In F. Landman, & F. Veltman (Eds.), Varieties of formal semantics: Proceedings of the fourth Amsterdam colloquium (pp. 343-364). Dordrecht: Foris.
  • Seuren, P. A. M. (1971). Qualche osservazione sulla frase durativa e iterativa in italiano. In M. Medici, & R. Simone (Eds.), Grammatica trasformazionale italiana (pp. 209-224). Roma: Bulzoni.
  • Seuren, P. A. M. (1996). What a universal semantic interlingua can do. In A. Zamulin (Ed.), Perspectives of System Informatics. Proceedings of the Andrei Ershov Second International Memorial Conference, Novosibirsk, Akademgorodok, June 25-28,1996 (pp. 41-42). Novosibirsk: A.P. Ershov Institute of Informatics Systems.
  • Shi, R., Werker, J., & Cutler, A. (2003). Function words in early speech perception. In Proceedings of the 15th International Congress of Phonetic Sciences (pp. 3009-3012).

    Abstract

    Three experiments examined whether infants recognise functors in phrases, and whether their representations of functors are phonetically well specified. Eight- and 13- month-old English infants heard monosyllabic lexical words preceded by real functors (e.g., the, his) versus nonsense functors (e.g., kuh); the latter were minimally modified segmentally (but not prosodically) from real functors. Lexical words were constant across conditions; thus recognition of functors would appear as longer listening time to sequences with real functors. Eightmonth- olds' listening times to sequences with real versus nonsense functors did not significantly differ, suggesting that they did not recognise real functors, or functor representations lacked phonetic specification. However, 13-month-olds listened significantly longer to sequences with real functors. Thus, somewhere between 8 and 13 months of age infants learn familiar functors and represent them with segmental detail. We propose that accumulated frequency of functors in input in general passes a critical threshold during this time.
  • Van Valin Jr., R. D. (2000). Focus structure or abstract syntax? A role and reference grammar account of some ‘abstract’ syntactic phenomena. In Z. Estrada Fernández, & I. Barreras Aguilar (Eds.), Memorias del V Encuentro Internacional de Lingüística en el Noroeste: (2 v.) Estudios morfosintácticos (pp. 39-62). Hermosillo: Editorial Unison.
  • Van Donselaar, W., Kuijpers, C., & Cutler, A. (1996). How do Dutch listeners process words with epenthetic schwa? In H. T. Bunnell (Ed.), Proceedings of the Fourth International Conference on Spoken Language Processing: Vol. 1 (pp. 149-152). New York: Institute of Electrical and Electronics Engineers.

    Abstract

    Dutch words with certain final consonant clusters are subject to optional schwa epenthesis. The present research aimed at investigating how Dutch listeners deal with this type of phonological variation. By means of syllable monitoring experiments, it was investigated whether Dutch listeners process words with epenthetic schwa (e.g., ’balluk’) as bisyllabic words or rather as monosyllabic words. Real words (e.g., ’balk’, ’balluk’) and pseudowords (e.g., ’golk’, ’golluk’) were compared, to examine effects of lexical representation. No difference was found between monitoring times for BAL targets in ’balluk’ carriers as compared to ’balk’ carriers. This suggests that words with epenthetic schwa are not processed as bisyllabic words. The effects for the pseudo-words paralleled those for the real words, which suggests that they are not due to lexical representation but rather to the application of phonological rules.
  • Wagner, A., & Braun, A. (2003). Is voice quality language-dependent? Acoustic analyses based on speakers of three different languages. In Proceedings of the 15th International Congress of Phonetic Sciences (ICPhS 2003) (pp. 651-654). Adelaide: Causal Productions.
  • Weber, A., & Smits, R. (2003). Consonant and vowel confusion patterns by American English listeners. In M. J. Solé, D. Recasens, & J. Romero (Eds.), Proceedings of the 15th International Congress of Phonetic Sciences.

    Abstract

    This study investigated the perception of American English phonemes by native listeners. Listeners identified either the consonant or the vowel in all possible English CV and VC syllables. The syllables were embedded in multispeaker babble at three signal-to-noise ratios (0 dB, 8 dB, and 16 dB). Effects of syllable position, signal-to-noise ratio, and articulatory features on vowel and consonant identification are discussed. The results constitute the largest source of data that is currently available on phoneme confusion patterns of American English phonemes by native listeners.
  • Weber, A., & Smits, R. (2003). Consonant and vowel confusion patterns by American English listeners. In Proceedings of the 15th International Congress of Phonetic Sciences (ICPhS 2003) (pp. 1437-1440). Adelaide: Causal Productions.

    Abstract

    This study investigated the perception of American English phonemes by native listeners. Listeners identified either the consonant or the vowel in all possible English CV and VC syllables. The syllables were embedded in multispeaker babble at three signalto-noise ratios (0 dB, 8 dB, and 16 dB). Effects of syllable position, signal-to-noise ratio, and articulatory features on vowel and consonant identification are discussed. The results constitute the largest source of data that is currently available on phoneme confusion patterns of American English phonemes by native listeners.
  • Weber, A. (2000). Phonotactic and acoustic cues for word segmentation in English. In Proceedings of the 6th International Conference on Spoken Language Processing (ICSLP 2000) (pp. 782-785).

    Abstract

    This study investigates the influence of both phonotactic and acoustic cues on the segmentation of spoken English. Listeners detected embedded English words in nonsense sequences (word spotting). Words aligned with phonotactic boundaries were easier to detect than words without such alignment. Acoustic cues to boundaries could also have signaled word boundaries, especially when word onsets lacked phonotactic alignment. However, only one of several durational boundary cues showed a marginally significant correlation with response times (RTs). The results suggest that word segmentation in English is influenced primarily by phonotactic constraints and only secondarily by acoustic aspects of the speech signal.
  • Weber, A. (2000). The role of phonotactics in the segmentation of native and non-native continuous speech. In A. Cutler, J. M. McQueen, & R. Zondervan (Eds.), Proceedings of SWAP, Workshop on Spoken Word Access Processes. Nijmegen: MPI for Psycholinguistics.

    Abstract

    Previous research has shown that listeners make use of their knowledge of phonotactic constraints to segment speech into individual words. The present study investigates the influence of phonotactics when segmenting a non-native language. German and English listeners detected embedded English words in nonsense sequences. German listeners also had knowledge of English, but English listeners had no knowledge of German. Word onsets were either aligned with a syllable boundary or not, according to the phonotactics of the two languages. Words aligned with either German or English phonotactic boundaries were easier for German listeners to detect than words without such alignment. Responses of English listeners were influenced primarily by English phonotactic alignment. The results suggest that both native and non-native phonotactic constraints influence lexical segmentation of a non-native, but familiar, language.
  • Wittenburg, P., van Kuijk, D., & Dijkstra, T. (1996). Modeling human word recognition with sequences of artificial neurons. In C. von der Malsburg, W. von Seelen, J. C. Vorbrüggen, & B. Sendhoff (Eds.), Artificial Neural Networks — ICANN 96. 1996 International Conference Bochum, Germany, July 16–19, 1996 Proceedings (pp. 347-352). Berlin: Springer.

    Abstract

    A new psycholinguistically motivated and neural network based model of human word recognition is presented. In contrast to earlier models it uses real speech as input. At the word layer acoustical and temporal information is stored by sequences of connected sensory neurons which pass on sensor potentials to a word neuron. In experiments with a small lexicon which includes groups of very similar word forms, the model meets high standards with respect to word recognition and simulates a number of wellknown psycholinguistical effects.

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