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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Page: 1 2 Hits 1 – 20 of 23 1 Embodied Language Learning and Cognitive Bootstrapping: Methods and Design Principles Zeschel, Arne [Verfasser]; Lyon, Caroline [Verfasser]; Nehaniv, Chrystopher L. [Verfasser]. - Mannheim : Institut für Deutsche Sprache, Bibliothek, 2017 DNB Subject Category Language Show details 2 Confirmation detection in human-agent interaction using non-lexical speech cues ... Brandt, Mara; Wrede, Britta; Kummert, Franz. - : arXiv, 2017 BASE Show details 3 Confirmation detection in human-agent interaction using non-lexical speech cues Kummert, Franz; Brandt, Mara; Schillingmann, Lars; Wrede, Britta. - 2017 Abstract: Brandt M, Wrede B, Kummert F, Schillingmann L. Confirmation detection in human-agent interaction using non-lexical speech cues. Presented at the AAAI Symposium on Natural Communication for Human-Robot Collaboration, Arlington, VA. ; Even if only the acoustic channel is considered, human communication is highly multi-modal. Non-lexical cues provide a variety of information such as emotion or agreement. The ability to process such cues is highly relevant for spoken dialog systems, especially in assistance systems. In this paper we focus on the recognition of non-lexical confirmations such as "mhm", as they enhance the system's ability to accurately interpret human intent in natural communication. The architecture uses a Support Vector Machine to detect confirmations based on acoustic features. In a systematic comparison, several feature sets were evaluated for their performance on a corpus of human-agent interaction in a setting with naive users including elderly and cognitively impaired people. Our results show that using stacked formants as features yield an accuracy of 84% outperforming regular formants and MFCC or pitch based features for online classification. Keyword: ddc:000 URL: https://pub.uni-bielefeld.de/record/2915391 https://nbn-resolving.org/urn:nbn:de:0070-pub-29153919 https://pub.uni-bielefeld.de/download/2915391/2915392 BASE Hide details 4 An Alternative to Mapping a Word onto a Concept in Language Acquisition: Pragmatic Frames Rohlfing, Katharina,; Wrede, Britta; Vollmer, Anna-Lisa... In: ISSN: 1664-1078 ; Frontiers in Psychology ; https://hal.inria.fr/hal-01404385 ; Frontiers in Psychology, Frontiers, 2016, 7, pp.18. ⟨10.3389/fpsyg.2016.00470⟩ ; http://journal.frontiersin.org/article/10.3389/fpsyg.2016.00470/full (2016) BASE Show details 5 Pragmatic Frames for Teaching and Learning in Human–Robot Interaction: Review and Challenges Vollmer, Anna-Lisa; Wrede, Britta; Rohlfing, Katharina J.. - : Frontiers Media S.A., 2016 BASE Show details 6 Embodied language learning and cognitive bootstrapping: methods and design principles Zeschel, Arne; Morse, Anthony; Rohlfing, Katharina. - : SAGE, 2016 BASE Show details 7 Embodied Language Learning and Cognitive Bootstrapping: Methods and Design Principles Bisio, Ambra; Nolfi, Stefano; Tani, Jun. - 2016 BASE Show details 8 An Alternative to Mapping a Word onto a Concept in Language Acquisition: Pragmatic Frames Rohlfing, Katharina J.; Wrede, Britta; Vollmer, Anna-Lisa. - : Frontiers Media S.A., 2016 BASE Show details 9 Alignment to the Actions of a Robot Vollmer, Anna-Lisa; Rohlfing, Katharina,; Wrede, Britta... In: ISSN: 1875-4791 ; EISSN: 1875-4805 ; International Journal of Social Robotics ; https://hal.inria.fr/hal-01249226 ; International Journal of Social Robotics, Springer, 2015, ⟨10.1007/s12369-014-0252-0⟩ (2015) BASE Show details 10 The ITALK project : A developmental robotics approach to the study of individual, social, and linguistic learning Gigliotta, Onofrio; Mohan, Vishwanathan; Nehaniv, C.L.. - 2015 BASE Show details 11 Tutoring in adult-child interaction: On the loop of the tutor's action modification and the recipient's gaze Pitsch, Karola; Vollmer, Anna-Lisa; Rohlfing, Katharina J.... In: Interaction studies. - Amsterdam [u.a.] : Benjamins 15 (2014) 1, 55-98 OLC Linguistik Show details 12 What is the link between emotional and communicative alignment in interaction? Jaecks, Petra; Damm, Oliver; Hielscher-Fastabend, Martina... In: Alignment in communication (Amsterdam, 2013), p. 205-224 MPI für Psycholinguistik Show details 13 Incremental word learning: efficient HMM initialization and large margin discriminative adaptation Clemente, Irene Ayllón; Wrede, Britta; Heckmann, Martin In: Speech communication. - Amsterdam [u.a.] : Elsevier 54 (2012) 9, 1029-1048 BLLDB OLC Linguistik Show details 14 Towards robots with teleological action and language understanding Wrede, Britta; Rohlfing, Katharina; Steil, Jochen... In: Humanoids 2012 Workshop on Developmental Robotics: Can developmental robotics yield human-like cognitive abilities? ; https://hal.inria.fr/hal-00788627 ; Humanoids 2012 Workshop on Developmental Robotics: Can developmental robotics yield human-like cognitive abilities?, Nov 2012, Osaka, Japan (2012) BASE Show details 15 Mindful tutors: linguistic choice and action demonstration in speech to infants and a simulated robot Foth, Kilian; Rohlfing, Katharina J.; Wrede, Britta... In: Interaction studies. - Amsterdam [u.a.] : Benjamins 12 (2011) 1, 134-161 BLLDB OLC Linguistik Show details 16 Appropriate feedback in asymmetric interactions Muhl, Claudia; Lohse, Manja; Wrede, Britta... In: Journal of pragmatics. - Amsterdam [u.a.] : Elsevier 42 (2010) 9, 2369-2384 BLLDB OLC Linguistik Show details 17 Modelling the effects of speech rate variation for automatic speech recognition Wrede, Britta. - 2002 UB Frankfurt Linguistik Show details 18 Modelling the effects of speech rate variation for automatic speech recognition Wrede, Britta [Verfasser]. - 2002 DNB Subject Category Language Online dissertations Show details 19 Quantitative Untersuchungen zu antizipierter Koartikulation mit Methoden der automatischen Spracherkennung Wrede, Britta; Fink, Gernot A.; Kummert, Franz In: Sprachwissenschaft auf dem Weg in das dritte Jahrtausend Linguistics on the way into the third millenium. Akten des 34. Linguistischen Kolloquiums in Germersheim 1999. Teil I: Text, Bedeutung, Kommunikation (2002), 837-844 IDS Bibliografie zur deutschen Grammatik Show details 20 Modelling the effects of speech rate variation for automatic speech recognition Wrede, Britta. - : Bielefeld University, 2002 BASE Show details Page: 1 2

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