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Sequential recommendation systems aim to predict users' next preferences based on their interaction histories, but existing approaches face critical limitations in efficiency and multi-scale pattern recognition. While Transformer-based…

Information Retrieval · Computer Science 2025-05-08 Qianru Zhang , Liang Qu , Honggang Wen , Dong Huang , Siu-Ming Yiu , Nguyen Quoc Viet Hung , Hongzhi Yin

While diffusion models excel at generating high-quality images, prior work reports a significant performance gap between diffusion and autoregressive (AR) methods in language modeling. In this work, we show that simple masked discrete…

Advanced long-context modeling backbone networks, such as Transformer, Conformer, and Mamba, have demonstrated state-of-the-art performance in speech enhancement. However, a systematic and comprehensive comparative study of these backbones…

Audio and Speech Processing · Electrical Eng. & Systems 2025-07-08 Qiquan Zhang , Moran Chen , Zeyang Song , Hexin Liu , Xiangyu Zhang , Haizhou Li

Advances in speech synthesis intensify security threats, motivating real-time deepfake detection research. We investigate whether bidirectional Mamba can serve as a competitive alternative to Self-Attention in detecting synthetic speech.…

Audio and Speech Processing · Electrical Eng. & Systems 2025-08-14 Xi Xuan , Zimo Zhu , Wenxin Zhang , Yi-Cheng Lin , Tomi Kinnunen

Recent large language models (LLMs) have demonstrated strong reasoning capabilities that benefits from online reinforcement learning (RL). These capabilities have primarily been demonstrated within the left-to-right autoregressive (AR)…

Computation and Language · Computer Science 2025-06-04 Siyan Zhao , Devaansh Gupta , Qinqing Zheng , Aditya Grover

Masked Diffusion Language Models (MDLMs) have recently emerged as a promising alternative to Autoregressive Language Models (ARLMs), leveraging a denoising objective that, in principle, should enable more uniform context utilisation. In…

Machine Learning · Computer Science 2025-11-27 Julianna Piskorz , Cristina Pinneri , Alvaro Correia , Motasem Alfarra , Risheek Garrepalli , Christos Louizos

Inspired by the excellent performance of Mamba networks, we propose a novel Deep Mamba Multi-modal Learning (DMML). It can be used to achieve the fusion of multi-modal features. We apply DMML to the field of multimedia retrieval and propose…

Multimedia · Computer Science 2024-06-27 Jian Zhu , Xin Zou , Yu Cui , Zhangmin Huang , Chenshu Hu , Bo Lyu

Diffusion Language Models (DLMs) offer attractive advantages over Auto-Regressive (AR) models, such as full-attention parallel decoding and flexible generation. However, standard DLM training uses a static, single-step masked prediction…

Computation and Language · Computer Science 2026-04-14 Zehua Pei , Hui-Ling Zhen , Weizhe Lin , Sinno Jialin Pan , Yunhe Wang , Mingxuan Yuan , Bei Yu

The pursuit of real-time agentic interaction has driven interest in Diffusion-based Large Language Models (dLLMs) as alternatives to auto-regressive backbones, promising to break the sequential latency bottleneck. However, does such…

Computation and Language · Computer Science 2026-04-27 Qingyu Lu , Liang Ding , Kanjian Zhang , Jinxia Zhang , Dacheng Tao

Diffusion Language Models (DLMs) enable fast generation, yet training large DLMs from scratch is costly. As a practical shortcut, adapting off-the-shelf Auto-Regressive (AR) model weights into a DLM could quickly equip the DLM with strong…

Computation and Language · Computer Science 2026-02-02 Yuchuan Tian , Yuchen Liang , Shuo Zhang , Yingte Shu , Guangwen Yang , Wei He , Sibo Fang , Tianyu Guo , Kai Han , Chao Xu , Hanting Chen , Xinghao Chen , Yunhe Wang

Recent Multimodal Large Language Models (MLLMs) have achieved remarkable performance but face deployment challenges due to their quadratic computational complexity, growing Key-Value cache requirements, and reliance on separate vision…

Computer Vision and Pattern Recognition · Computer Science 2025-03-19 Bencheng Liao , Hongyuan Tao , Qian Zhang , Tianheng Cheng , Yingyue Li , Haoran Yin , Wenyu Liu , Xinggang Wang

Long-range sequence processing poses a significant challenge for Transformers due to their quadratic complexity in input length. A promising alternative is Mamba, which demonstrates high performance and achieves Transformer-level…

Machine Learning · Computer Science 2025-04-11 Assaf Ben-Kish , Itamar Zimerman , Shady Abu-Hussein , Nadav Cohen , Amir Globerson , Lior Wolf , Raja Giryes

While recent multimodal large language models (MLLMs) have made impressive strides, they predominantly employ a conventional autoregressive architecture as their backbone, leaving significant room to explore effective and efficient…

Computer Vision and Pattern Recognition · Computer Science 2026-03-09 Lijiang Li , Zuwei Long , Yunhang Shen , Heting Gao , Haoyu Cao , Xing Sun , Caifeng Shan , Ran He , Chaoyou Fu

Diffusion language models (DLMs) have recently emerged as a compelling alternative to autoregressive generation, offering parallel generation and improved global coherence. During inference, DLMs generate text by iteratively denoising…

In recent years, robust matching methods using deep learning-based approaches have been actively studied and improved in computer vision tasks. However, there remains a persistent demand for both robust and fast matching techniques. To…

Computer Vision and Pattern Recognition · Computer Science 2025-02-04 Kihwan Ryoo , Hyungtae Lim , Hyun Myung

Diffusion models that are based on iterative denoising have been recently proposed and leveraged in various generation tasks like image generation. Whereas, as a way inherently built for continuous data, existing diffusion models still have…

Computation and Language · Computer Science 2023-04-11 Jiaao Chen , Aston Zhang , Mu Li , Alex Smola , Diyi Yang

Multimodal image fusion aims to integrate information from different imaging techniques to produce a comprehensive, detail-rich single image for downstream vision tasks. Existing methods based on local convolutional neural networks (CNNs)…

Computer Vision and Pattern Recognition · Computer Science 2025-02-04 Xinyu Xie , Yawen Cui , Tao Tan , Xubin Zheng , Zitong Yu

Spatio-temporal video prediction plays a pivotal role in critical domains, ranging from weather forecasting to industrial automation. However, in high-precision industrial scenarios such as semiconductor manufacturing, the absence of…

Computer Vision and Pattern Recognition · Computer Science 2025-07-10 Xinyu Xie , Weifeng Cao , Jun Shi , Yangyang Hu , Hui Liang , Wanyong Liang , Xiaoliang Qian

In recent years, the talking head generation has become a focal point for researchers. Considerable effort is being made to refine lip-sync motion, capture expressive facial expressions, generate natural head poses, and achieve high-quality…

Computer Vision and Pattern Recognition · Computer Science 2025-12-09 Farzaneh Jafari , Stefano Berretti , Anup Basu

Autoregressive (AR) generation is the standard decoding paradigm for Large Language Models (LLMs), but its token-by-token nature limits parallelism at inference time. Diffusion Language Models (DLLMs) offer parallel decoding by recovering…

Computation and Language · Computer Science 2025-12-30 Aiwei Liu , Minghua He , Shaoxun Zeng , Sijun Zhang , Linhao Zhang , Chuhan Wu , Wei Jia , Yuan Liu , Xiao Zhou , Jie Zhou