Robots Learn Social Skills: End-to-End Learning of Co-Speech Gesture Generation for Humanoid Robots
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Abstract (arXiv)
Co-speech gestures enhance interaction experiences between humans as well as between humans and robots. Existing robots use rule-based speech-gesture association, but this requires human labor and prior knowledge of experts to be implemented. We present a learning-based co-speech gesture generation that is learned from 52 h of TED talks. The proposed end-to-end neural network model consists of an encoder for speech text understanding and a decoder to generate a sequence of gestures. The model successfully produces various gestures including iconic, metaphoric, deictic, and beat gestures. In a subjective evaluation, participants reported that the gestures were human-like and matched the speech content. We also demonstrate a co-speech gesture with a NAO robot working in real time.
Key facts. Cited by 110 papers in the map (data through 7 Oct 2026). First posted on arXiv 30 Oct 2018.
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Citing papers per year: 2021: 9; 2022: 13; 2023: 37; 2024: 25; 2025: 12; 2026: 14.
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- 2022Generating Holistic 3D Human Motion from Speechcited by 180
- 2022BEAT: A Large-Scale Semantic and Emotional Multi-Modal Dataset for Conversational Gestures Synthesiscited by 177
- 2023GestureDiffuCLIP: Gesture Diffusion Model with CLIP Latentscited by 156
- 2023Taming Diffusion Models for Audio-Driven Co-Speech Gesture Generationcited by 128
- 2023One-Stage 3D Whole-Body Mesh Recovery with Component Aware Transformercited by 128
- 2022Learning Hierarchical Cross-Modal Association for Co-Speech Gesture Generationcited by 106
- 2023EMAGE: Towards Unified Holistic Co-Speech Gesture Generation via Expressive Masked Audio Gesture Modelingcited by 101
- 2021Learning Speech-driven 3D Conversational Gestures from Videocited by 98
- 2023Human Motion Generation: A Surveycited by 95
- 2023DiffuseStyleGesture: Stylized Audio-Driven Co-Speech Gesture Generation with Diffusion Modelscited by 85
- 2023PhysHOI: Physics-Based Imitation of Dynamic Human-Object Interactioncited by 72
- 2023A Comprehensive Review of Data-Driven Co-Speech Gesture Generationcited by 66
38 more
- 2024Large Motion Model for Unified Multi-Modal Motion Generationcited by 65
- 2023ReMoS: 3D Motion-Conditioned Reaction Synthesis for Two-Person Interactionscited by 62
- 2024DiffSHEG: A Diffusion-Based Approach for Real-Time Speech-driven Holistic 3D Expression and Gesture Generationcited by 61
- 2021Speech2AffectiveGestures: Synthesizing Co-Speech Gestures with Generative Adversarial Affective Expression Learningcited by 58
- 2021Speech Drives Templates: Co-Speech Gesture Synthesis with Learned Templatescited by 57
- 2022Audio-Driven Co-Speech Gesture Video Generationcited by 54
- 2024MambaTalk: Efficient Holistic Gesture Synthesis with Selective State Space Modelscited by 46
- 2022Learning in Audio-visual Context: A Review, Analysis, and New Perspectivecited by 44
- 2022CLIP-Actor: Text-Driven Recommendation and Stylization for Animating Human Meshescited by 41
- 2024ConvoFusion: Multi-Modal Conversational Diffusion for Co-Speech Gesture Synthesiscited by 41
- 2022The GENEA Challenge 2022: A large evaluation of data-driven co-speech gesture generationcited by 40
- 2023QPGesture: Quantization-Based and Phase-Guided Motion Matching for Natural Speech-Driven Gesture Generationcited by 40
- 2023EmotionGesture: Audio-Driven Diverse Emotional Co-Speech 3D Gesture Generationcited by 40
- 2023Emotional Speech-driven 3D Body Animation via Disentangled Latent Diffusioncited by 39
- 2022Rhythmic Gesticulator: Rhythm-Aware Co-Speech Gesture Synthesis with Hierarchical Neural Embeddingscited by 38
- 2024Co-Speech Gesture Video Generation via Motion-Decoupled Diffusion Modelcited by 34
- 2024SemTalk: Holistic Co-speech Motion Generation with Frame-level Semantic Emphasiscited by 32
- 2023Evaluating gesture generation in a large-scale open challenge: The GENEA Challenge 2022cited by 29
- 2023The GENEA Challenge 2023: A large scale evaluation of gesture generation models in monadic and dyadic settingscited by 27
- 2023Diffusion-Based Co-Speech Gesture Generation Using Joint Text and Audio Representationcited by 27
- 2024Retrieving Semantics from the Deep: an RAG Solution for Gesture Synthesiscited by 25
- 2024A Comprehensive Survey on Human Video Generation: Challenges, Methods, and Insightscited by 24
- 2021Transflower: probabilistic autoregressive dance generation with multimodal attentioncited by 22
- 2023BodyFormer: Semantics-guided 3D Body Gesture Synthesis with Transformercited by 21
- 2024DiffTED: One-shot Audio-driven TED Talk Video Generation with Diffusion-based Co-speech Gesturescited by 19
- 2023Diverse 3D Hand Gesture Prediction from Body Dynamics by Bilateral Hand Disentanglementcited by 18
- 2023Chain of Generation: Multi-Modal Gesture Synthesis via Cascaded Conditional Controlcited by 18
- 2023Weakly-Supervised Emotion Transition Learning for Diverse 3D Co-speech Gesture Generationcited by 17
- 2021Integrated Speech and Gesture Synthesiscited by 16
- 2023EMoG: Synthesizing Emotive Co-speech 3D Gesture with Diffusion Modelcited by 15
- 2023UnifiedGesture: A Unified Gesture Synthesis Model for Multiple Skeletonscited by 15
- 2021Multimodal analysis of the predictability of hand-gesture propertiescited by 14
- 2023The DiffuseStyleGesture+ entry to the GENEA Challenge 2023cited by 14
- 2024Beyond Talking -- Generating Holistic 3D Human Dyadic Motion for Communicationcited by 14
- 2021Generating coherent spontaneous speech and gesture from textcited by 12
- 2021Speech2Properties2Gestures: Gesture-Property Prediction as a Tool for Generating Representational Gestures from Speechcited by 12
- 2022Freeform Body Motion Generation from Speechcited by 11
- 2022The ReprGesture entry to the GENEA Challenge 2022cited by 9
50 most cited of 110 All 110 (JSON)
- 2026ECHO-G: Embodied Co-speech Humanoid mOtion Generation30 Sep 2026
- 2026GestAdapt: Workspace-Conditioned Co-Speech Gesture Generation for Humanoid Robots29 Sep 2026
- 2026SocialHumanoid: Towards Expressive Humanoid Behavior via One-Step Co-Speech Motion Generation27 Sep 2026
- 2026RoboGesture: Real-Time Semantic-aligned Co-Speech Gestures Generation for Humanoid Interaction27 Aug 2026
- 2026InteractGesture: Progressive Chunk Guidance for Continuous Streaming Co-Speech Gesture Control26 Aug 2026
- 2026SICAGE: Speaker-Independent Culture-Aware Gesture Generation using TED4C-L Dataset29 Jun 2026
- 2026SiGnature: Explicit Motion Diffusion for Stylized Semantic Gesture14 Jun 2026
- 2026PersonaGesture: Single-Reference Co-Speech Gesture Personalization for Unseen Speakers7 May 2026
- 2026Efficient Emotion-Aware Iconic Gesture Prediction for Robot Co-Speech13 Apr 2026
- 2026The Robot's Inner Critic: Self-Refinement of Social Behaviors through VLM-based Replanning20 Mar 2026
- 2026MIBURI: Towards Expressive Interactive Gesture Synthesis3 Mar 2026
- 2026U-Mind: A Unified Framework for Real-Time Multimodal Interaction with Audiovisual Generation27 Feb 2026
38 more
- 2026SceMoS: Scene-Aware 3D Human Motion Synthesis by Planning with Geometry-Grounded Tokens24 Feb 2026
- 20263DGesPolicy: Phoneme-Aware Holistic Co-Speech Gesture Generation Based on Action Control26 Jan 2026
- 2025Towards Unified Co-Speech Gesture Generation via Hierarchical Implicit Periodicity Learning15 Dec 2025
- 2025fMRI2GES: Co-speech Gesture Reconstruction from fMRI Signal with Dual Brain Decoding Alignment1 Dec 2025
- 2025ReactionMamba: Generating Short & Long Human Reaction Sequences28 Nov 2025
- 2025Towards Reliable Human Evaluations in Gesture Generation: Insights from a Community-Driven State-of-the-Art Benchmark3 Nov 2025
- 2025ImaGGen: Zero-Shot Generation of Co-Speech Semantic Gestures Grounded in Language and Image Input20 Oct 2025
- 2025Robot guide with multi-agent control and automatic scenario generation with LLM12 Sep 2025
- 2025Democratizing High-Fidelity Co-Speech Gesture Video Generation9 Jul 2025
- 2025Multimodal Generative AI with Autoregressive LLMs for Human Motion Understanding and Generation: A Way Forward31 May 2025
- 2025AsynFusion: Towards Asynchronous Latent Consistency Models for Decoupled Whole-Body Audio-Driven Avatars21 May 2025
- 2025Cosh-DiT: Co-Speech Gesture Video Synthesis via Hybrid Audio-Visual Diffusion Transformers13 Mar 2025
- 2025HOP: Heterogeneous Topology-based Multimodal Entanglement for Co-Speech Gesture Generation3 Mar 2025
- 2025MimeQA: Towards Socially-Intelligent Nonverbal Foundation Models23 Feb 2025
- 2024SemTalk: Holistic Co-speech Motion Generation with Frame-level Semantic Emphasis21 Dec 2024
- 2024Joint Co-Speech Gesture and Expressive Talking Face Generation using Diffusion with Adapters18 Dec 2024
- 2024Retrieving Semantics from the Deep: an RAG Solution for Gesture Synthesis9 Dec 2024
- 2024Multi-Resolution Generative Modeling of Human Motion from Limited Data25 Nov 2024
- 2024DiM-Gestor: Co-Speech Gesture Generation with Adaptive Layer Normalization Mamba-223 Nov 2024
- 2024Stereo-Talker: Audio-driven 3D Human Synthesis with Prior-Guided Mixture-of-Experts31 Oct 2024
- 2024Large Body Language Models21 Oct 2024
- 2024Allo-AVA: A Large-Scale Multimodal Conversational AI Dataset for Allocentric Avatar Gesture Animation21 Oct 2024
- 2024Towards a GENEA Leaderboard -- an Extended, Living Benchmark for Evaluating and Advancing Conversational Motion Synthesis8 Oct 2024
- 2024LLM Gesticulator: Leveraging Large Language Models for Scalable and Controllable Co-Speech Gesture Synthesis6 Oct 2024
- 20242D or not 2D: How Does the Dimensionality of Gesture Representation Affect 3D Co-Speech Gesture Generation?16 Sep 2024
- 2024DiffTED: One-shot Audio-driven TED Talk Video Generation with Diffusion-based Co-speech Gestures11 Sep 2024
- 2024A Comprehensive Survey on Human Video Generation: Challenges, Methods, and Insights11 Jul 2024
- 2024A Spatio-Temporal Representation Learning as an Alternative to Traditional Glosses in Sign Language Translation and Production3 Jul 2024
- 2024Speech2UnifiedExpressions: Synchronous Synthesis of Co-Speech Affective Face and Body Expressions from Affordable Inputs26 Jun 2024
- 2024CoCoGesture: Toward Coherent Co-speech 3D Gesture Generation in the Wild27 May 2024
- 2024Bridge to Non-Barrier Communication: Gloss-Prompted Fine-grained Cued Speech Gesture Generation with Diffusion Model30 Apr 2024
- 2024Co-Speech Gesture Video Generation via Motion-Decoupled Diffusion Model2 Apr 2024
- 2024Large Motion Model for Unified Multi-Modal Motion Generation1 Apr 2024
- 2024Beyond Talking -- Generating Holistic 3D Human Dyadic Motion for Communication28 Mar 2024
- 2024ConvoFusion: Multi-Modal Conversational Diffusion for Co-Speech Gesture Synthesis26 Mar 2024
- 2024Speech-driven Personalized Gesture Synthetics: Harnessing Automatic Fuzzy Feature Inference16 Mar 2024
- 2024MambaTalk: Efficient Holistic Gesture Synthesis with Selective State Space Models14 Mar 2024
- 2024MMoFusion: Multi-modal Co-Speech Motion Generation with Diffusion Model5 Mar 2024
50 newest of 110 All 110 (JSON)
- 2023GestureDiffuCLIP: Gesture Diffusion Model with CLIP Latentscited by 156
- 2023Taming Diffusion Models for Audio-Driven Co-Speech Gesture Generationcited by 128
- 2023DiffuseStyleGesture: Stylized Audio-Driven Co-Speech Gesture Generation with Diffusion Modelscited by 85
- 2023Emotional Speech-driven 3D Body Animation via Disentangled Latent Diffusioncited by 39
- 2024Co-Speech Gesture Video Generation via Motion-Decoupled Diffusion Modelcited by 34
- 2023EMoG: Synthesizing Emotive Co-speech 3D Gesture with Diffusion Modelcited by 15
- 2023UnifiedGesture: A Unified Gesture Synthesis Model for Multiple Skeletonscited by 15
- 2023The DiffuseStyleGesture+ entry to the GENEA Challenge 2023cited by 14
- 2024MMoFusion: Multi-modal Co-Speech Motion Generation with Diffusion Modelcited by 5
- 2024Bridge to Non-Barrier Communication: Gloss-Prompted Fine-grained Cued Speech Gesture Generation with Diffusion Modelcited by 3
- 2025Cosh-DiT: Co-Speech Gesture Video Synthesis via Hybrid Audio-Visual Diffusion Transformerscited by 3
- 2026RoboGesture: Real-Time Semantic-aligned Co-Speech Gestures Generation for Humanoid Interactioncited by 3
12 most cited of 17 All 17 (JSON)
- 2026ECHO-G: Embodied Co-speech Humanoid mOtion Generation30 Sep 2026
- 2026RoboGesture: Real-Time Semantic-aligned Co-Speech Gestures Generation for Humanoid Interaction27 Aug 2026
- 20263DGesPolicy: Phoneme-Aware Holistic Co-Speech Gesture Generation Based on Action Control26 Jan 2026
- 2025AsynFusion: Towards Asynchronous Latent Consistency Models for Decoupled Whole-Body Audio-Driven Avatars21 May 2025
- 2025Cosh-DiT: Co-Speech Gesture Video Synthesis via Hybrid Audio-Visual Diffusion Transformers13 Mar 2025
- 2024CoCoGesture: Toward Coherent Co-speech 3D Gesture Generation in the Wild27 May 2024
- 2024Bridge to Non-Barrier Communication: Gloss-Prompted Fine-grained Cued Speech Gesture Generation with Diffusion Model30 Apr 2024
- 2024Co-Speech Gesture Video Generation via Motion-Decoupled Diffusion Model2 Apr 2024
- 2024MMoFusion: Multi-modal Co-Speech Motion Generation with Diffusion Model5 Mar 2024
- 2023Emotional Speech-driven 3D Body Animation via Disentangled Latent Diffusion7 Dec 2023
- 2023UnifiedGesture: A Unified Gesture Synthesis Model for Multiple Skeletons13 Sep 2023
- 2023C2G2: Controllable Co-speech Gesture Generation with Latent Diffusion Model29 Aug 2023
12 newest of 17 All 17 (JSON)
- 2022Generating Holistic 3D Human Motion from Speechcited by 180
- 2022BEAT: A Large-Scale Semantic and Emotional Multi-Modal Dataset for Conversational Gestures Synthesiscited by 177
- 2023One-Stage 3D Whole-Body Mesh Recovery with Component Aware Transformercited by 128
- 2022Learning Hierarchical Cross-Modal Association for Co-Speech Gesture Generationcited by 106
- 2023EMAGE: Towards Unified Holistic Co-Speech Gesture Generation via Expressive Masked Audio Gesture Modelingcited by 101
- 2021Learning Speech-driven 3D Conversational Gestures from Videocited by 98
- 2023Human Motion Generation: A Surveycited by 95
- 2023PhysHOI: Physics-Based Imitation of Dynamic Human-Object Interactioncited by 72
- 2023A Comprehensive Review of Data-Driven Co-Speech Gesture Generationcited by 66
- 2024Large Motion Model for Unified Multi-Modal Motion Generationcited by 65
- 2023ReMoS: 3D Motion-Conditioned Reaction Synthesis for Two-Person Interactionscited by 62
- 2024DiffSHEG: A Diffusion-Based Approach for Real-Time Speech-driven Holistic 3D Expression and Gesture Generationcited by 61
12 most cited of 88 All 88 (JSON)
- 2026GestAdapt: Workspace-Conditioned Co-Speech Gesture Generation for Humanoid Robots29 Sep 2026
- 2026SocialHumanoid: Towards Expressive Humanoid Behavior via One-Step Co-Speech Motion Generation27 Sep 2026
- 2026InteractGesture: Progressive Chunk Guidance for Continuous Streaming Co-Speech Gesture Control26 Aug 2026
- 2026SICAGE: Speaker-Independent Culture-Aware Gesture Generation using TED4C-L Dataset29 Jun 2026
- 2026SiGnature: Explicit Motion Diffusion for Stylized Semantic Gesture14 Jun 2026
- 2026PersonaGesture: Single-Reference Co-Speech Gesture Personalization for Unseen Speakers7 May 2026
- 2026Efficient Emotion-Aware Iconic Gesture Prediction for Robot Co-Speech13 Apr 2026
- 2026The Robot's Inner Critic: Self-Refinement of Social Behaviors through VLM-based Replanning20 Mar 2026
- 2026MIBURI: Towards Expressive Interactive Gesture Synthesis3 Mar 2026
- 2026U-Mind: A Unified Framework for Real-Time Multimodal Interaction with Audiovisual Generation27 Feb 2026
- 2026SceMoS: Scene-Aware 3D Human Motion Synthesis by Planning with Geometry-Grounded Tokens24 Feb 2026
- 2025Towards Unified Co-Speech Gesture Generation via Hierarchical Implicit Periodicity Learning15 Dec 2025
12 newest of 88 All 88 (JSON)