Bogdan Ludusan

bogdan.ludusan@uni-bielefeld.de
ORCID logo https://orcid.org/0000-0002-2701-6569

PEVZ-ID
173323916

33 Publikationen

Alle markieren

  • [33]
    2025 | Zeitschriftenaufsatz | Angenommen | PUB-ID: 2999852 OA
    Ludusan, B., & Wagner, P., Accepted. Laughter use by virtual agents increases task success. Dialogue and Discourse.
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  • [32]
    2024 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2991421 OA
    Ludusan, B., Schröer, M., & Wagner, P., 2024. An acoustic-prosodic analysis of laughter types. In Speech Prosody 2024. ISCA: ISCA, pp. 602-606.
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  • [31]
    2024 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2991423 OA
    Ludusan, B., 2024. Obtaining Agreement for Conversational Laughter Function Annotation. In Laughter and Other Non-Verbal Vocalisations Workshop 2024. ISCA: ISCA, pp. 10-12.
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  • [30]
    2024 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2991419 OA
    Schröer, M., & Ludusan, B., 2024. Examining the Link between the Perception and Production of Phonetic Convergence of Laughter in Interaction. In ISSP 2024 - 13th International Seminar on Speech Production. ISCA: ISCA, pp. 75-78.
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  • [29]
    2023 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2982442 OA
    de Seyssel, M., et al., 2023. ProsAudit, a prosodic benchmark for self-supervised speech models. In Interspeech 2023. Proceedings. ISCA, pp. 2963-2967.
    PUB | PDF | DOI | WoS
     
  • [28]
    2023 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2982444 OA
    Ludusan, B., et al., 2023. The co-use of laughter and head gestures across speech styles. In Interspeech 2023. Proceedings. ISCA, pp. 3592-3596.
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  • [27]
    2023 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2983000 OA
    Ludusan, B., & Wagner, P., 2023. The effect of conversation type on entrainment: Evidence from laughter. In Proceedings of the 24th Annual Meeting of the Special Interest Group on Discourse and Dialogue. Stroudsburg: ACL, pp. 168-174.
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  • [26]
    2023 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2982446 OA
    Ludusan, B., 2023. The usefulness of phonetically-motivated features for automatic laughter detection. In Proceedings. Disfluency in Spontaneous Speech (DiSS) Workshop 2023. ISCA, pp. 33-37.
    PUB | PDF | DOI
     
  • [25]
    2023 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2982010 OA
    Rossi, M., et al., 2023. A multimodal account of listener feedback in face-to-face interactions. In Proceedings of 20th International Congress of Phonetic Sciences. pp. 4120-4124.
    PUB | PDF
     
  • [24]
    2023 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2982012 OA
    Ludusan, B., Heldner, M., & Włodarczak, M., 2023. Exploring the role of formant frequencies in the classification of phonation type. In Proceedings of 20th International Congress of Phonetic Sciences. pp. 1726-1730.
    PUB | PDF
     
  • [23]
    2022 | Zeitschriftenaufsatz | E-Veröff. vor dem Druck | PUB-ID: 2966057
    Włodarczak, M., et al., 2022. Classification of voice quality using neck-surface acceleration: Comparison with glottal flow and radiated sound. Journal of Voice.
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  • [22]
    2022 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2963994 OA
    Ludusan, B., & Wagner, P., 2022. ha-HA-hha? Intensity and voice quality characteristics of laughter. In Speech Prosody 2022. ISCA: ISCA, pp. 560-564.
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  • [21]
    2022 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2966050 OA
    Ludusan, B., Schröer, M., & Wagner, P., 2022. Investigating phonetic convergence of laughter in conversation. In Interspeech 2022. Proceedings. ISCA: ISCA, pp. 1332-1336.
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  • [20]
    2022 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2966051 OA
    Ludusan, B., & Schuppler, B., 2022. To laugh or not to laugh? The use of laughter to mark discourse structure. In SIGDIAL 2022. pp. 76-82.
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  • [19]
    2022 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2961094
    Ludusan, B., et al., 2022. How much does prosody help word segmentation? A simulation study on infant-directed speech. Cognition , 219: 104961.
    PUB | DOI | WoS | PubMed | Europe PMC
     
  • [18]
    2022 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2963993 OA
    de Seyssel, M., et al., 2022. Investigating the usefulness of i-vectors for automatic language characterization. In Speech Prosody 2022. ISCA: ISCA, pp. 460-464.
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  • [17]
    2022 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2963992
    Ludusan, B., & Schuppler, B., 2022. An analysis of prosodic boundaries across speaking styles in two varieties of German. Speech Communication, 141, p 93-106.
    PUB | DOI | WoS
     
  • [16]
    2022 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2959694
    Ludusan, B., & Wagner, P., 2022. Laughter entrainment in dyadic interactions: Temporal distribution and form. Speech Communication, 136, p 42-52.
    PUB | DOI | Download (ext.) | WoS
     
  • [15]
    2021 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2956210 OA
    Ludusan, B., Wagner, P., & Włodarczak, M., 2021. Cue interaction in the perception of prosodic prominence: the role of voice quality. In Interspeech 2021. Proceedings. ISCA, pp. 1006-1010.
    PUB | PDF | DOI
     
  • [14]
    2021 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2955252 OA
    Ludusan, B., Mazuka, R., & Dupoux, E., 2021. Does Infant-Directed Speech Help Phonetic Learning? A Machine Learning Investigation. Cognitive Science, 45(5): e12946.
    PUB | PDF | DOI | WoS | PubMed | Europe PMC
     
  • [13]
    2021 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 2959753
    Ludusan, B., et al., 2021. The effect of different information sources on prosodic boundary perception. JASA Express Letters, 1(11): 115203.
    PUB | DOI | Download (ext.) | WoS | PubMed | Europe PMC
     
  • [12]
    2021 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2952700 OA
    Ludusan, B., & Wagner, P., 2021. Knock-Knock! Who's There? The Laughter-Enhanced Virtual Real-Estate Agent. In S. Hillmann, et al., eds. Elektronische Sprachsignalverarbeitung 2021. Tagungsband der 32. Konferenz. Studientexte zur Sprachkommunikation . no.99 Dresden: TUDpress, 2021, pp. 281-288.
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  • [11]
    2020 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2943661 OA
    Schuppler, B., & Ludusan, B., 2020. An analysis of prosodic boundary detection in German and Austrian German read speech. In Proceedings. 10th International Conference on Speech Prosody 2020. 25-28 May 2020, Tokyo, Japan . ISCA, pp. 990-994.
    PUB | PDF | DOI
     
  • [10]
    2020 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2943658 OA
    Ludusan, B., & Wagner, P., 2020. Speech, laughter and everything in between: A modulation spectrum-based analysis. In Proceedings. 10th International Conference on Speech Prosody 2020. 25-28 May 2020, Tokyo, Japan. ISCA, pp. 995-999.
    PUB | PDF | DOI
     
  • [9]
    2020 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2946814 OA
    Ludusan, B., & Wagner, P., 2020. An Evaluation of Manual and Semi-Automatic Laughter Annotation. In Proceedings of Interspeech 2020. ISCA, pp. 621-625.
    PUB | PDF | DOI
     
  • [8]
    2020 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2946568 OA
    Ludusan, B., Wesemann, M., & Wagner, P., 2020. A Distributional Analysis of Laughter Across Turns and Utterances. In Proceedings of the Laughter and Other Non-Verbal Vocalisations Workshop 2020. pp. 28-31.
    PUB | PDF | DOI
     
  • [7]
    2020 | Wissenschaftliche Software | PUB-ID: 2949584 OA
    Ludusan, B., 2020. Automated tool for laughter detection, Bielefeld University.
    PUB | Dateien verfügbar | DOI
     
  • [6]
    2019 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2939625 OA
    Ludusan, B., Jorschick, A., & Mazuka, R., 2019. Nasal Consonant Discrimination in Infant- and Adult-Directed Speech. In Interspeech 2019. ISCA.
    PUB | PDF | DOI
     
  • [5]
    2019 | Konferenzbeitrag | PUB-ID: 2933719 OA
    Wagner, P., et al., 2019. Does information-structural acoustic prosody change under different visibility conditions? In Proceedings of ICPhS.
    PUB | PDF
     
  • [4]
    2019 | Konferenzbeitrag | PUB-ID: 2936374 OA
    Ludusan, B., & Wagner, P., 2019. Laughter Dynamics in Dyadic Conversations. In Proceedings of Interspeech.
    PUB | PDF
     
  • [3]
    2019 | Konferenzbeitrag | PUB-ID: 2933731 OA
    Ludusan, B., & Wagner, P., 2019. No laughing matter. An investigation into the acoustic cues marking the use of laughter. In Proceedings of ICPhS.
    PUB | PDF
     
  • [2]
    2019 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2962009
    Ludusan, B., Jorschick, A., & Mazuka, R., 2019. Nasal Consonant Discrimination in Infant- and Adult-Directed Speech. In Interspeech 2019. Proc. Interspeech 2019. ISCA: ISCA, pp. 3584-3588.
    PUB | DOI
     
  • [1]
    2015 | Konferenzbeitrag | Veröffentlicht | PUB-ID: 2734099 OA
    Wagner, P., et al., 2015. Different Parts of the Same Elephant: a Roadmap to Disentangle and Connect Different Perspectives on Prosodic Prominence. In The Scottish Consortium for ICPhS 2015, ed. Proceedings of the 18th International Congress of Phonetic Sciences. Glasgow, UK: University of Glasgow.
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