research
∙
09/05/2023
Personalized Adaptation with Pre-trained Speech Encoders for Continuous Emotion Recognition
There are individual differences in expressive behaviors driven by cultu...
share
research
∙
08/23/2023
FG-Net: Facial Action Unit Detection with Generalizable Pyramidal Features
Automatic detection of facial Action Units (AUs) allows for objective fa...
research
∙
08/18/2023
LibreFace: An Open-Source Toolkit for Deep Facial Expression Analysis
Facial expression analysis is an important tool for human-computer inter...
research
∙
08/04/2023
NOMA-based Improper Signaling for MIMO STAR-RIS-assisted Broadcast Channels with Hardware Impairments
This paper proposes schemes to improve the spectral efficiency of a mult...
research
∙
07/20/2023
SNR Maximization in Beyond Diagonal RIS-assisted Single and Multiple Antenna Links
Reconfigurable intelligent surface (RIS) architectures not limited to di...
research
∙
07/11/2023
Optimization of Rate-Splitting Multiple Access in Beyond Diagonal RIS-assisted URLLC Systems
This paper proposes a general optimization framework for rate splitting ...
research
∙
06/02/2023
Energy-efficient Rate Splitting for MIMO STAR-RIS-assisted Broadcast Channels with I/Q Imbalance
This paper proposes an energy-efficient scheme for multicell multiple-in...
research
∙
03/19/2023
Multi-modal Facial Action Unit Detection with Large Pre-trained Models for the 5th Competition on Affective Behavior Analysis in-the-wild
Facial action unit detection has emerged as an important task within fac...
research
∙
03/06/2023
Interference Leakage Minimization in RIS-assisted MIMO Interference Channels
We address the problem of interference leakage (IL) minimization in the ...
research
∙
01/02/2023
Rate Region of MIMO RIS-assisted Broadcast Channels with Rate Splitting and Improper Signaling
In this paper, we study the achievable rate region of 1-layer rate split...
research
∙
01/02/2023
Spectral and Energy Efficiency Maximization of MISO STAR-RIS-assisted URLLC Systems
This paper proposes a general optimization framework to improve the spec...
research
∙
08/18/2022
Rate Splitting in MIMO RIS-assisted Systems with Hardware Impairments and Improper Signaling
In this paper, we propose an optimization framework for rate splitting (...
research
∙
06/08/2022
NOMA-based Improper Signaling for Multicell MISO RIS-assisted Broadcast Channels
In this paper, we study the performance of reconfigurable intelligent su...
research
∙
03/26/2022
Towards Privacy-Preserving Speech Representation for Client-Side Data Sharing
Privacy and security are major concerns when sharing and collecting spee...
research
∙
01/23/2022
A Pre-trained Audio-Visual Transformer for Emotion Recognition
In this paper, we introduce a pretrained audio-visual Transformer traine...
research
∙
09/10/2021
Speaker Turn Modeling for Dialogue Act Classification
Dialogue Act (DA) classification is the task of classifying utterances w...
research
∙
08/23/2021
Modeling Dynamics of Facial Behavior for Mental Health Assessment
Facial action unit (FAU) intensities are popular descriptors for the ana...
research
∙
11/01/2020
Towards A Friendly Online Community: An Unsupervised Style Transfer Framework for Profanity Redaction
Offensive and abusive language is a pressing problem on social media pla...
research
∙
01/28/2020
Performance Analysis of MIMO K-user Interference Channels with Hardware Impairments
Next generation of wireless systems will employ many antenna branches wi...
research
∙
10/03/2019
Affective Computing for Large-Scale Heterogeneous Multimedia Data: A Survey
The wide popularity of digital photography and social networks has gener...
research
∙
07/10/2019
AVEC 2019 Workshop and Challenge: State-of-Mind, Detecting Depression with AI, and Cross-Cultural Affect Recognition
The Audio/Visual Emotion Challenge and Workshop (AVEC 2019) "State-of-Mi...
research
∙
06/11/2019
Polysemous Visual-Semantic Embedding for Cross-Modal Retrieval
Visual-semantic embedding aims to find a shared latent space where relat...
research
∙
06/13/2018