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Complex real-world applications of cyber-physical systems give rise to the need for multi-objective controller synthesis, which concerns the problem of computing an optimal controller subject to multiple (possibly conflicting) criteria. The…

Artificial Intelligence · Computer Science 2022-03-04 Shenghui Chen , Kayla Boggess , David Parker , Lu Feng

Realistic scene-level multi-agent motion simulations are crucial for developing and evaluating self-driving algorithms. However, most existing works focus on generating trajectories for a certain single agent type, and typically ignore the…

Robotics · Computer Science 2023-11-28 Zhiming Guo , Xing Gao , Jianlan Zhou , Xinyu Cai , Botian Shi

Dynamic Causal Modeling (DCM) is a Bayesian framework for inferring on hidden (latent) neuronal states, based on measurements of brain activity. Since its introduction in 2003 for functional magnetic resonance imaging data, DCM has been…

Quantitative Methods · Quantitative Biology 2021-04-08 Inês Pereira , Stefan Frässle , Jakob Heinzle , Dario Schöbi , Cao Tri Do , Moritz Gruber , Klaas E. Stephan

Text-to-video (T2V) synthesis has gained increasing attention in the community, in which the recently emerged diffusion models (DMs) have promisingly shown stronger performance than the past approaches. While existing state-of-the-art DMs…

Artificial Intelligence · Computer Science 2024-03-20 Hao Fei , Shengqiong Wu , Wei Ji , Hanwang Zhang , Tat-Seng Chua

Human motion synthesis in complex scenes presents a fundamental challenge, extending beyond conventional Text-to-Motion tasks by requiring the integration of diverse modalities such as static environments, movable objects, natural language…

Graphics · Computer Science 2025-05-20 Zichen Geng , Zeeshan Hayder , Wei Liu , Ajmal Mian

Controllable speech synthesis aims to control the style of generated speech using reference input, which can be of various modalities. Existing face-based methods struggle with robustness and generalization due to data quality constraints,…

Sound · Computer Science 2025-06-27 Rui Niu , Weihao Wu , Jie Chen , Long Ma , Zhiyong Wu

Text-guided human motion generation has drawn significant interest because of its impactful applications spanning animation and robotics. Recently, application of diffusion models for motion generation has enabled improvements in the…

Computer Vision and Pattern Recognition · Computer Science 2023-05-17 Samaneh Azadi , Akbar Shah , Thomas Hayes , Devi Parikh , Sonal Gupta

Existing text-to-video (T2V) models often struggle with generating videos with sufficiently pronounced or complex actions. A key limitation lies in the text prompt's inability to precisely convey intricate motion details. To address this,…

Computer Vision and Pattern Recognition · Computer Science 2024-11-14 Qiang Zhou , Shaofeng Zhang , Nianzu Yang , Ye Qian , Hao Li

Recent advances in video generation have shown promise for generating future scenarios, critical for planning and control in autonomous driving and embodied intelligence. However, real-world applications demand more than visually plausible…

Computer Vision and Pattern Recognition · Computer Science 2026-03-16 Tianshuo Xu , Zhifei Chen , Leyi Wu , Hao Lu , Yuying Chen , Lihui Jiang , Bingbing Liu , Yingcong Chen

Enabling virtual humans to dynamically and realistically respond to diverse auditory stimuli remains a key challenge in character animation, demanding the integration of perceptual modeling and motion synthesis. Despite its significance,…

Graphics · Computer Science 2025-11-04 Shuyang Xu , Zhiyang Dou , Mingyi Shi , Liang Pan , Leo Ho , Jingbo Wang , Yuan Liu , Cheng Lin , Yuexin Ma , Wenping Wang , Taku Komura

Consistency models have exhibited remarkable capabilities in facilitating efficient image/video generation, enabling synthesis with minimal sampling steps. It has proven to be advantageous in mitigating the computational burdens associated…

Sound · Computer Science 2024-04-23 Zhengcong Fei , Mingyuan Fan , Junshi Huang

Speech-driven 3D motion synthesis seeks to create lifelike animations based on human speech, with potential uses in virtual reality, gaming, and the film production. Existing approaches reply solely on speech audio for motion generation,…

Computer Vision and Pattern Recognition · Computer Science 2024-09-27 Wenshuo Peng , Kaipeng Zhang , Sai Qian Zhang

A large-scale industrial recommendation platform typically consists of multiple associated scenarios, requiring a unified click-through rate (CTR) prediction model to serve them simultaneously. Existing approaches for multi-scenario CTR…

Information Retrieval · Computer Science 2023-06-26 Xing Tang , Yang Qiao , Yuwen Fu , Fuyuan Lyu , Dugang Liu , Xiuqiang He

This paper introduces Multi-Garment Customized Model Generation, a unified framework based on Latent Diffusion Models (LDMs) aimed at addressing the unexplored task of synthesizing images with free combinations of multiple pieces of…

Computer Vision and Pattern Recognition · Computer Science 2024-08-12 Yichen Liu , Penghui Du , Yi Liu Quanwei Zhang

Motion synthesis for diverse object categories holds great potential for 3D content creation but remains underexplored due to two key challenges: (1) the lack of comprehensive motion datasets that include a wide range of high-quality…

Computer Vision and Pattern Recognition · Computer Science 2025-07-01 Wonkwang Lee , Jongwon Jeong , Taehong Moon , Hyeon-Jong Kim , Jaehyeon Kim , Gunhee Kim , Byeong-Uk Lee

Machine-to-machine (M2M) communications have attracted great attention from both academia and industry. In this paper, with recent advances in wireless network virtualization and software-defined networking (SDN), we propose a novel…

Networking and Internet Architecture · Computer Science 2016-11-29 Meng Li , F. Richard Yu , Pengbo Si , Enchang Sun , Yanhua Zhang , Haipeng Yao

Diffusion models have recently exhibited remarkable abilities to synthesize striking image samples since the introduction of denoising diffusion probabilistic models (DDPMs). Their key idea is to disrupt images into noise through a fixed…

Computer Vision and Pattern Recognition · Computer Science 2023-03-28 Zijian Zhang , Zhou Zhao , Jun Yu , Qi Tian

Multi-Context Systems (MCS) model in Computational Logic distributed systems composed of heterogeneous sources, or "contexts", interacting via special rules called "bridge rules". In this paper, we consider how to enhance flexibility and…

Artificial Intelligence · Computer Science 2021-06-15 Pedro Cabalar , Stefania Costantini , Giovanni De Gasperis , Andrea Formisano

Synthesizing 3D human motion plays an important role in many graphics applications as well as understanding human activity. While many efforts have been made on generating realistic and natural human motion, most approaches neglect the…

Computer Vision and Pattern Recognition · Computer Science 2021-06-15 Jiashun Wang , Huazhe Xu , Jingwei Xu , Sifei Liu , Xiaolong Wang

Text-guided motion synthesis aims to generate 3D human motion that not only precisely reflects the textual description but reveals the motion details as much as possible. Pioneering methods explore the diffusion model for text-to-motion…

Computer Vision and Pattern Recognition · Computer Science 2023-12-19 Zhenyu Xie , Yang Wu , Xuehao Gao , Zhongqian Sun , Wei Yang , Xiaodan Liang