View-invariant human-body detection with extension to human action recognition using component-wise HMM of body parts. - Bhaskar Chakraborty; Ognjen Rudovic; Jordi Gonzàlez 001 (FG, 2008)

Confidence assessment on eyelid and eyebrow expression recognition. - Javier Orozco; Ognjen Rudovic; F. Xavier Roca; Jordi Gonzàlez 001 (FG, 2008)

Facial expression invariant head pose normalization using Gaussian Process Regression. - Ognjen Rudovic; Ioannis Patras; Maja Pantic (CVPR Workshops, 2010)

Coupled Gaussian Process Regression for Pose-Invariant Facial Expression Recognition. - Ognjen Rudovic; Ioannis Patras; Maja Pantic (ECCV (2), 2010)

Regression-Based Multi-view Facial Expression Recognition. - Ognjen Rudovic; Ioannis Patras; Maja Pantic (ICPR, 2010)

Shape-constrained Gaussian process regression for facial-point-based head-pose normalization. - Ognjen Rudovic; Maja Pantic (ICCV, 2011)

Multi-output Laplacian dynamic ordinal regression for facial expression recognition and intensity estimation. - Ognjen Rudovic; Vladimir Pavlovic 001; Maja Pantic (CVPR, 2012)

Kernel Conditional Ordinal Random Fields for Temporal Segmentation of Facial Action Units. - Ognjen Rudovic; Vladimir Pavlovic 001; Maja Pantic (ECCV Workshops (2), 2012)

Continuous Pain Intensity Estimation from Facial Expressions. - Sebastian Kaltwang; Ognjen Rudovic; Maja Pantic (ISVC (2), 2012)

Context-Sensitive Conditional Ordinal Random Fields for Facial Action Intensity Estimation. - Ognjen Rudovic; Vladimir Pavlovic 001; Maja Pantic (ICCV Workshops, 2013)

Shared Gaussian Process Latent Variable Model for Multi-view Facial Expression Recognition. - Stefanos Eleftheriadis; Ognjen Rudovic; Maja Pantic (ISVC (1), 2013)

Automatic Pain Intensity Estimation with Heteroscedastic Conditional Ordinal Random Fields. - Ognjen Rudovic; Vladimir Pavlovic 001; Maja Pantic (ISVC (2), 2013)

Bimodal log-linear regression for fusion of audio and visual features. - Ognjen Rudovic; Stavros Petridis; Maja Pantic (ACM Multimedia, 2013)

Hierarchical On-line Appearance-Based Tracking for 3D head pose, eyebrows, lips, eyelids and irises. - Javier Orozco; Ognjen Rudovic; Jordi Gonzàlez 001; Maja Pantic (Image Vis. Comput., 2013)

Coupled Gaussian Processes for Pose-Invariant Facial Expression Recognition. - Ognjen Rudovic; Maja Pantic; Ioannis Patras (IEEE Trans. Pattern Anal. Mach. Intell., 2013)

Machine learning techniques for automated analysis of facial expressions. - Ognjen Rudovic (2013)

View-Constrained Latent Variable Model for Multi-view Facial Expression Classification. - Stefanos Eleftheriadis; Ognjen Rudovic; Maja Pantic (ISVC (2), 2014)

Personalized Modeling of Facial Action Unit Intensity. - Shuang Yang; Ognjen Rudovic; Vladimir Pavlovic 001; Maja Pantic (ISVC (2), 2014)

Corrigendum to "Hierarchical On-line Appearance-Based Tracking for 3D Head Pose, Eyebrows, Lips, Eyelids and Irises" [Image Vision Comput. (2013) 322-340]. - Javier Orozco; Ognjen Rudovic; Jordi Gonzàlez 001; Maja Pantic (Image Vis. Comput., 2014)

Neural conditional ordinal random fields for agreement level estimation. - Nemanja Rakicevic; Ognjen Rudovic; Stavros Petridis; Maja Pantic (ACII, 2015)

Sentiment apprehension in human-robot interaction with NAO. - Jie Shen 008; Ognjen Rudovic; Shiyang Cheng 001; Maja Pantic (ACII, 2015)

Variable-state latent conditional random fields for facial expression recognition and action unit detection. - Robert Walecki; Ognjen Rudovic; Vladimir Pavlovic 001; Maja Pantic (FG, 2015)

Multi-conditional Latent Variable Model for Joint Facial Action Unit Detection. - Stefanos Eleftheriadis; Ognjen Rudovic; Maja Pantic (ICCV, 2015)

Context-Sensitive Dynamic Ordinal Regression for Intensity Estimation of Facial Action Units. - Ognjen Rudovic; Vladimir Pavlovic 001; Maja Pantic (IEEE Trans. Pattern Anal. Mach. Intell., 2015)

Discriminative Shared Gaussian Processes for Multiview and View-Invariant Facial Expression Recognition. - Stefanos Eleftheriadis; Ognjen Rudovic; Maja Pantic (IEEE Trans. Image Process., 2015)

Variational Gaussian Process Auto-Encoder for Ordinal Prediction of Facial Action Units. - Stefanos Eleftheriadis; Ognjen Rudovic; Marc Peter Deisenroth; Maja Pantic (ACCV (2), 2016)

Multi-Instance Dynamic Ordinal Random Fields for Weakly-Supervised Pain Intensity Estimation. - Adria Ruiz; Ognjen Rudovic; Xavier Binefa; Maja Pantic (ACCV (2), 2016)

Gaussian Process Domain Experts for Model Adaptation in Facial Behavior Analysis. - Stefanos Eleftheriadis; Ognjen Rudovic; Marc Peter Deisenroth; Maja Pantic (CVPR Workshops, 2016)

Copula Ordinal Regression for Joint Estimation of Facial Action Unit Intensity. - Robert Walecki; Ognjen Rudovic; Vladimir Pavlovic 001; Maja Pantic (CVPR, 2016)

A Framework for Joint Estimation and Guided Annotation of Facial Action Unit Intensity. - Robert Walecki; Ognjen Rudovic; Maja Pantic; Vladimir Pavlovic 001; Jeffrey F. Cohn (CVPR Workshops, 2016)

Multi-modal Neural Conditional Ordinal Random Fields for agreement level estimation. - Nemanja Rakicevic; Ognjen Rudovic; Stavros Petridis; Maja Pantic (ICPR, 2016)

Machine learning for affective computing and its applications to automated measurement of human facial affect. - Ognjen (Oggi) Rudovic (MHS, 2016)

Joint Facial Action Unit Detection and Feature Fusion: A Multi-Conditional Learning Approach. - Stefanos Eleftheriadis; Ognjen Rudovic; Maja Pantic (IEEE Trans. Image Process., 2016)

Machine Learning Methods for Social Signal Processing. - Ognjen Rudovic; Mihalis A. Nicolaou; Vladimir Pavlovic 001 (Social Signal Processing, 2017)

GIFGIF+: Collecting emotional animated GIFs with clustered multi-task learning. - Weixuan Chen; Ognjen (Oggi) Rudovic; Rosalind W. Picard (ACII, 2017)

Personalized Automatic Estimation of Self-Reported Pain Intensity from Facial Expressions. - Daniel Lopez Martinez; Ognjen Rudovic; Rosalind W. Picard (CVPR Workshops, 2017)

DeepSpace: Mood-Based Image Texture Generation for Virtual Reality from Music. - Misha Sra; Prashanth Vijayaraghavan; Ognjen Rudovic; Pattie Maes; Deb Roy (CVPR Workshops, 2017)

Deep Structured Learning for Facial Action Unit Intensity Estimation. - Robert Walecki; Ognjen Rudovic; Vladimir Pavlovic 001; Björn W. Schuller; Maja Pantic (CVPR, 2017)

NAO-Dance Therapy for Children with ASD. - Ryo Suzuki; Jaeryoung Lee; Ognjen Rudovic (HRI (Companion), 2017)

PUnDA: Probabilistic Unsupervised Domain Adaptation for Knowledge Transfer Across Visual Categories. - Behnam Gholami; Ognjen Rudovic; Vladimir Pavlovic 001 (ICCV, 2017)

DeepCoder: Semi-Parametric Variational Autoencoders for Automatic Facial Action Coding. - Dieu Linh Tran; Robert Walecki; Ognjen Rudovic; Stefanos Eleftheriadis; Björn W. Schuller; Maja Pantic (ICCV, 2017)

Predicting Tomorrow's Mood, Health, and Stress Level using Personalized Multitask Learning and Domain Adaptation. - Natasha Jaques; Ognjen (Oggi) Rudovic; Sara Taylor; Akane Sano; Rosalind W. Picard (AffComp@IJCAI, 2017)

DeepFaceLIFT: Interpretable Personalized Models for Automatic Estimation of Self-Reported Pain. - Dianbo Liu; Fengjiao Peng; Ognjen (Oggi) Rudovic; Rosalind W. Picard (AffComp@IJCAI, 2017)

Unsupervised domain adaptation with copula models. - Cuong D. Tran; Ognjen (Oggi) Rudovic; Vladimir Pavlovic 001 (MLSP, 2017)

DeepCoder: Semi-parametric Variational Autoencoders for Facial Action Unit Intensity Estimation. - Dieu Linh Tran; Robert Walecki; Ognjen Rudovic; Stefanos Eleftheriadis; Björn W. Schuller; Maja Pantic (CoRR, 2017)

DeepFaceLIFT: Interpretable Personalized Models for Automatic Estimation of Self-Reported Pain. - Dianbo Liu; Fengjiao Peng; Andrew Shea; Ognjen Rudovic; Rosalind W. Picard (CoRR, 2017)

Physiological and behavioral profiling for nociceptive pain estimation using personalized multitask learning. - Daniel Lopez Martinez; Ognjen Rudovic; Rosalind W. Picard (CoRR, 2017)

Personalized Gaussian Processes for Future Prediction of Alzheimer's Disease Progression. - Kelly Peterson; Ognjen Rudovic; Ricardo Guerrero; Rosalind W. Picard (CoRR, 2017)

Measuring Engagement in Robot-Assisted Autism Therapy: A Cross-Cultural Study. - Ognjen Rudovic; Jaeryoung Lee; Lea Mascarell-Maricic; Björn W. Schuller; Rosalind W. Picard (Frontiers Robotics AI, 2017)

Variable-state Latent Conditional Random Field models for facial expression analysis. - Robert Walecki; Ognjen Rudovic; Vladimir Pavlovic 001; Maja Pantic (Image Vis. Comput., 2017)

Gaussian Process Domain Experts for Modeling of Facial Affect. - Stefanos Eleftheriadis; Ognjen Rudovic; Marc Peter Deisenroth; Maja Pantic (IEEE Trans. Image Process., 2017)

Learning for multimodal and affect-sensitive interfaces. - Yannis Panagakis; Ognjen Rudovic; Maja Pantic (The Handbook of Multimodal-Multisensor Interfaces, Volume 2 (2), 2018)

Personalized Gaussian Processes for Forecasting of Alzheimer's Disease Assessment Scale-Cognition Sub-Scale (ADAS-Cog13). - Yuria Utsumi; Ognjen (Oggi) Rudovic; Kelly Peterson; Ricardo Guerrero; Rosalind W. Picard (EMBC, 2018)

CultureNet: A Deep Learning Approach for Engagement Intensity Estimation from Face Images of Children with Autism. - Ognjen Rudovic; Yuria Utsumi; Jaeryoung Lee; Javier Hernandez; Eduardo Castelló Ferrer; Björn W. Schuller; Rosalind W. Picard (IROS, 2018)

A Mixture of Personalized Experts for Human Affect Estimation. - Michael Feffer; Ognjen (Oggi) Rudovic; Rosalind W. Picard (MLDM (2), 2018)

RoboChain: A Secure Data-Sharing Framework for Human-Robot Interaction. - Eduardo Castelló Ferrer; Ognjen Rudovic; Thomas Hardjono; Alex Pentland (CoRR, 2018)

Multi-Instance Dynamic Ordinal Random Fields for Weakly Supervised Facial Behavior Analysis. - Adria Ruiz; Ognjen Rudovic; Xavier Binefa; Maja Pantic (IEEE Trans. Image Process., 2018)

Personalized Estimation of Engagement From Videos Using Active Learning With Deep Reinforcement Learning. - Ognjen (Oggi) Rudovic; Hae Won Park 001; John Busche; Björn W. Schuller; Cynthia Breazeal; Rosalind W. Picard (CVPR Workshops, 2019)

Multi-modal Active Learning From Human Data: A Deep Reinforcement Learning Approach. - Ognjen Rudovic; Meiru Zhang; Björn W. Schuller; Rosalind W. Picard (ICMI, 2019)

Sequential Dependence and Non-linearity in Affective Responses: a Skin Conductance Example. - Mihee Lee; Ognjen Rudovic; Vladimir Pavlovic 001; Maja Pantic (AffComp@IJCAI, 2019)

Meta-Weighted Gaussian Process Experts for Personalized Forecasting of AD Cognitive Changes. - Ognjen (Oggi) Rudovic; Yuria Utsumi; Ricardo Guerrero; Kelly Peterson; Daniel Rueckert; Rosalind W. Picard (MLHC, 2019)

Fast and Effective Adaptation of Facial Action Unit Detection Deep Model. - Mihee Lee; Ognjen Rudovic; Vladimir Pavlovic 001; Maja Pantic (CoRR, 2019)

Copula Ordinal Regression Framework for Joint Estimation of Facial Action Unit Intensity. - Robert Walecki; Ognjen Rudovic; Vladimir Pavlovic 001; Maja Pantic (IEEE Trans. Affect. Comput., 2019)

Personalized Machine Learning for Human-centered Machine Intelligence. - Ognjen (Oggi) Rudovic (MuSe @ ACM Multimedia, 2020)

Unsupervised Multi-Target Domain Adaptation: An Information Theoretic Approach. - Behnam Gholami; Pritish Sahu; Ognjen Rudovic; Konstantinos Bousmalis; Vladimir Pavlovic 001 (IEEE Trans. Image Process., 2020)

Personalized Federated Deep Learning for Pain Estimation From Face Images. - Ognjen Rudovic; Nicolas Tobis; Sebastian Kaltwang; Björn W. Schuller; Daniel Rueckert; Jeffrey F. Cohn; Rosalind W. Picard (CoRR, 2021)

Special Issue on Automated Perception of Human Affect from Longitudinal Behavioral Data. - Pablo V. A. Barros; Stefan Wermter; Ognjen Rudovic; Hatice Gunes (IEEE Trans. Affect. Comput., 2021)

DeepFN: Towards Generalizable Facial Action Unit Recognition with Deep Face Normalization. - Javier Hernandez; Daniel McDuff; Ognjen (Oggi) Rudovic; Alberto Fung; Mary Czerwinski (ACII, 2022)

Streaming on-Device Detection of Device Directed Speech from Voice and Touch-Based Invocation. - Ognjen (Oggi) Rudovic; Akanksha Bindal; Vineet Garg; Pramod Simha; Pranay Dighe; Sachin Kajarekar (ICASSP, 2022)

Device-Directed Speech Detection: Regularization via Distillation for Weakly-Supervised Models. - Vineet Garg; Ognjen Rudovic; Pranay Dighe; Ahmed Hussen Abdelaziz; Erik Marchi; Saurabh Adya; Chandra Dhir; Ahmed H. Tewfik (INTERSPEECH, 2022)

Toward Personalized Affect-Aware Socially Assistive Robot Tutors for Long-Term Interventions with Children with Autism. - Zhonghao Shi; Thomas R. Groechel; Shomik Jain; Kourtney Chima; Ognjen (Oggi) Rudovic; Maja J. Mataric (ACM Trans. Hum. Robot Interact., 2022)

Audio-to-Intent Using Acoustic-Textual Subword Representations from End-to-End ASR. - Pranay Dighe; Prateeth Nayak; Oggi Rudovic; Erik Marchi; Xiaochuan Niu; Ahmed H. Tewfik (ICASSP, 2023)

Less Is More: A Unified Architecture for Device-Directed Speech Detection with Multiple Invocation Types. - Oggi Rudovic; Wonil Chang; Vineet Garg; Pranay Dighe; Pramod Simha; Jack Berkowitz; Ahmed Hussen Abdelaziz; Sachin Kajarekar; Erik Marchi; Saurabh Adya (ICASSP, 2023)

Modality Dropout for Multimodal Device Directed Speech Detection using Verbal and Non-Verbal Features. - Gautam Krishna; Sameer Dharur; Oggi Rudovic; Pranay Dighe; Saurabh Adya; Ahmed Hussen Abdelaziz; Ahmed H. Tewfik (CoRR, 2023)

Modality Drop-Out for Multimodal Device Directed Speech Detection Using Verbal and Non-Verbal Features. - Gautam Krishna; Sameer Dharur; Oggi Rudovic; Pranay Dighe; Saurabh Adya; Ahmed Hussen Abdelaziz; Ahmed H. Tewfik (ICASSP, 2024)

Comparative Analysis of Personalized Voice Activity Detection Systems: Assessing Real-World Effectiveness. - Sai Srujana Buddi; Satyam Kumar 001; Utkarsh Oggy Sarawgi; Vineet Garg; Shivesh Ranjan; Ognjen Rudovic; Ahmed Hussen Abdelaziz; Saurabh Adya (INTERSPEECH, 2024)

Multimodal Large Language Models with Fusion Low Rank Adaptation for Device Directed Speech Detection. - Shruti Palaskar; Ognjen Rudovic; Sameer Dharur; Florian Pesce; Gautam Krishna; Aswin Sivaraman; Jack Berkowitz; Ahmed Hussen Abdelaziz; Saurabh Adya; Ahmed H. Tewfik (INTERSPEECH, 2024)

Device-Directed Speech Detection for Follow-up Conversations Using Large Language Models. - Ognjen Rudovic; Pranay Dighe; Yi Su; Vineet Garg; Sameer Dharur; Xiaochuan Niu; Ahmed Hussen Abdelaziz; Saurabh Adya; Ahmed H. Tewfik (CoRR, 2024)

DiceHuBERT: Distilling HuBERT with a Self-Supervised Learning Objective. - Hyung-Gun Chi; Zakaria Aldeneh; Tatiana Likhomanenko; Oggi Rudovic; Takuya Higuchi; Li-Wei Chen; Shinji Watanabe 001; Ahmed Hussen Abdelaziz (CoRR, 2025)

Adaptive Knowledge Distillation for Device-Directed Speech Detection. - Hyung-Gun Chi; Florian Pesce; Wonil Chang; Oggi Rudovic; Arturo Argueta; Stefan Braun; Vineet Garg; Ahmed Hussen Abdelaziz (CoRR, 2025)