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The latent representation in learned image compression encompasses channel-wise, local spatial, and global spatial correlations, which are essential for the entropy model to capture for conditional entropy minimization. Efficiently…

Image and Video Processing · Electrical Eng. & Systems 2025-10-29 Wei Jiang , Jiayu Yang , Yongqi Zhai , Feng Gao , Ronggang Wang

Neural combinatorial optimization (NCO) is a promising learning-based approach to solving various vehicle routing problems without much manual algorithm design. However, the current NCO methods mainly focus on the in-distribution…

Machine Learning · Computer Science 2024-05-22 Fei Liu , Xi Lin , Weiduo Liao , Zhenkun Wang , Qingfu Zhang , Xialiang Tong , Mingxuan Yuan

Multimodal learning has mainly focused on learning large models on, and fusing feature representations from, different modalities for better performances on downstream tasks. In this work, we take a detour from this trend and study the…

Computer Vision and Pattern Recognition · Computer Science 2023-05-08 Yifeng Shi , Marc Niethammer

Cognitive neuroscience is enjoying rapid increase in extensive public brain-imaging datasets. It opens the door to large-scale statistical models. Finding a unified perspective for all available data calls for scalable and automated…

Machine Learning · Statistics 2019-05-16 Arthur Mensch , Julien Mairal , Danilo Bzdok , Bertrand Thirion , Gaël Varoquaux

Existing visual token compression methods for Multimodal Large Language Models (MLLMs) predominantly operate as post-encoder modules, limiting their potential for efficiency gains. To address this limitation, we propose LaCo (Layer-wise…

Computer Vision and Pattern Recognition · Computer Science 2025-07-04 Juntao Liu , Liqiang Niu , Wenchao Chen , Jie Zhou , Fandong Meng

While Chain-of-Thought (CoT) prompting has significantly advanced the reasoning capabilities of Multimodal Large Language Models (MLLMs), relying solely on linear text sequences remains a bottleneck for complex tasks. We observe that even…

Computation and Language · Computer Science 2026-02-12 Lingzhuang Sun , Yuxia Zhu , Ruitong Liu , Hao Liang , Zheng Sun , Caijun Jia , Honghao He , Yuchen Wu , Siyuan Li , Jingxuan Wei , Xiangxiang Zhang , Bihui Yu , Wentao Zhang

Neural network compression methods have enabled deploying large models on emerging edge devices with little cost, by adapting already-trained models to the constraints of these devices. The rapid development of AI-capable edge devices with…

Machine Learning · Computer Science 2019-12-20 Soroosh Khoram , Jing Li

Multifunctionality is ubiquitous in biological neurons. Several studies have translated the concept to artificial neural networks as well. Recently, multifunctionality in reservoir computing (RC) has gained the widespread attention of…

Chaotic Dynamics · Physics 2025-04-18 Swarnendu Mandal , Kazuyuki Aihara

Cognitive diagnosis (CD) models latent cognitive states of human learners by analyzing their response patterns on diagnostic tests, serving as a crucial machine learning technique for educational assessment and evaluation. Traditional…

Machine Learning · Computer Science 2025-07-15 Jiatong Li , Qi Liu , Mengxiao Zhu

We propose a neural audio generative model, MDCTNet, operating in the perceptually weighted domain of an adaptive modified discrete cosine transform (MDCT). The architecture of the model captures correlations in both time and frequency…

Audio and Speech Processing · Electrical Eng. & Systems 2022-12-12 Grant Davidson , Mark Vinton , Per Ekstrand , Cong Zhou , Lars Villemoes , Lie Lu

While chain-of-thought (CoT) reasoning enables LLMs to solve challenging reasoning tasks, the linear growth of the KV cache leads to substantial memory and inference overhead. Existing approaches such as context compression and multi-token…

Artificial Intelligence · Computer Science 2026-05-29 Xinyu Liu , Xin Liu , Bo Jin , Runsong Zhao , Pengcheng Huang , Junhao Ruan , Bei Li , Chunyang Xiao , Chenglong Wang , Tong Xiao , Jingbo Zhu

In this work, we study the problem of generating novel images from complex multimodal prompt sequences. While existing methods achieve promising results for text-to-image generation, they often struggle to capture fine-grained details from…

Computer Vision and Pattern Recognition · Computer Science 2024-05-29 Amandeep Kumar , Muzammal Naseer , Sanath Narayan , Rao Muhammad Anwer , Salman Khan , Hisham Cholakkal

Brain motor decoding aims to interpret and translate neural activity into behaviors. Decoding models should generalize across variations, such as recordings from different brain sites, experimental sessions, behavior types, and subjects,…

Machine Learning · Computer Science 2026-04-03 Hao Fang , Ryan A. Canfield , Tomohiro Ouchi , Beatrice Macagno , Eli Shlizerman , Amy L. Orsborn

Emotion recognition from multi-modal physiological and behavioral signals plays a pivotal role in affective computing, yet most existing models remain constrained to the prediction of singular emotions in controlled laboratory settings.…

Machine Learning · Computer Science 2026-02-25 Ming Li , Yong-Jin Liu , Fang Liu , Huankun Sheng , Yeying Fan , Yixiang Wei , Minnan Luo , Weizhan Zhang , Wenping Wang

The combination of strong visual backbones and Large Language Model (LLM) reasoning has led to Large Multimodal Models (LMMs) becoming the current standard for a wide range of vision and language (VL) tasks. However, recent research has…

Computer Vision and Pattern Recognition · Computer Science 2024-04-02 Chancharik Mitra , Brandon Huang , Trevor Darrell , Roei Herzig

Speech-based digital biomarkers represent a scalable, non-invasive frontier for the early identification of Mild Cognitive Impairment (MCI). However, the development of robust diagnostic models remains impeded by acute clinical data…

Computation and Language · Computer Science 2026-02-10 Rui Feng , Zhiyao Luo , Liuyu Wu , Wei Wang , Yuting Song , Yong Liu , Kok Pin Ng , Jianqing Li , Xingyao Wang

Crowd counting is a challenging problem due to the scene complexity and scale variation. Although deep learning has achieved great improvement in crowd counting, scene complexity affects the judgement of these methods and they usually…

Computer Vision and Pattern Recognition · Computer Science 2022-04-18 Jiwei Chen , Wen Su , Zengfu Wang

Molecular Communication (MC) is a pivotal enabler for the Internet of Bio-Nano Things (IoBNT). However, current research often relies on super-capable individual agents with complex transceiver architectures that defy the energy and…

Adaptation and Self-Organizing Systems · Physics 2026-01-27 Boran A. Kilic , Ozgur B. Akan

Few-shot learning presents a challenging paradigm for training discriminative models on a few training samples representing the target classes to discriminate. However, classification methods based on deep learning are ill-suited for such…

Neural and Evolutionary Computing · Computer Science 2021-10-22 Umut Guvercin , Mohammed Amine Gharsallaoui , Islem Rekik

Mammalian brains handle complex reasoning by integrating information across brain regions specialized for particular sensory modalities. This enables improved robustness and generalization versus deep neural networks, which typically…

Computer Vision and Pattern Recognition · Computer Science 2024-06-10 Shruti Joshi , Aiswarya Akumalla , Seth Haney , Maxim Bazhenov