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Recently, non-autoregressive (NAR) neural machine translation models have received increasing attention due to their efficient parallel decoding. However, the probabilistic framework of NAR models necessitates conditional independence…

Computation and Language · Computer Science 2022-11-14 Xinyou Wang , Zaixiang Zheng , Shujian Huang

Recent advances in large language models have shown that autoregressive modeling can generate complex and novel sequences that have many real-world applications. However, these models must generate outputs autoregressively, which becomes…

Machine Learning · Computer Science 2023-06-05 Asier Mujika

Real-world perception and interaction are inherently multimodal, encompassing not only language but also vision and speech, which motivates the development of "Omni" MLLMs that support both multimodal inputs and multimodal outputs. While a…

Machine Learning · Computer Science 2026-01-27 Dongjie Cheng , Ruifeng Yuan , Yongqi Li , Runyang You , Wenjie Wang , Liqiang Nie , Lei Zhang , Wenjie Li

Autoregressive (AR) models have garnered significant attention in image generation for their ability to effectively capture both local and global structures within visual data. However, prevalent AR models predominantly rely on the…

Computer Vision and Pattern Recognition · Computer Science 2025-07-03 Yuxin Mao , Zhen Qin , Jinxing Zhou , Hui Deng , Xuyang Shen , Bin Fan , Jing Zhang , Yiran Zhong , Yuchao Dai

Abstract Recent advances in immunology and synthetic biology have accelerated the development of deep generative methods for DNA sequence design. Two dominant approaches in this field are AutoRegressive (AR) models and Diffusion Models…

Genomics · Quantitative Biology 2024-10-30 Zehui Li , Yuhao Ni , Guoxuan Xia , William Beardall , Akashaditya Das , Guy-Bart Stan , Yiren Zhao

While Autoregressive (AR) Transformer-based Generative Language Models are frequently employed for lookahead tasks, recent research suggests a potential discrepancy in their ability to perform planning tasks that require multi-step…

Machine Learning · Computer Science 2026-02-24 Itamar Trainin , Shauli Ravfogel , Omri Abend , Amir Feder

Peptide sequencing-the process of identifying amino acid sequences from mass spectrometry data-is a fundamental task in proteomics. Non-Autoregressive Transformers (NATs) have proven highly effective for this task, outperforming traditional…

Biomolecules · Quantitative Biology 2025-06-17 Xiang Zhang , Jiaqi Wei , Zijie Qiu , Sheng Xu , Nanqing Dong , Zhiqiang Gao , Siqi Sun

Autoregressive generative models of images tend to be biased towards capturing local structure, and as a result they often produce samples which are lacking in terms of large-scale coherence. To address this, we propose two methods to learn…

Computer Vision and Pattern Recognition · Computer Science 2019-10-09 Jeffrey De Fauw , Sander Dieleman , Karen Simonyan

Inspired by the remarkable success of autoregressive models in language modeling, this paradigm has been widely adopted in visual generation. However, the sequential token-by-token decoding mechanism inherent in traditional autoregressive…

Computer Vision and Pattern Recognition · Computer Science 2026-01-01 Siyang Wang , Hanting Li , Wei Li , Jie Hu , Xinghao Chen , Feng Zhao

Code completion tools are frequently used by software developers to accelerate software development by suggesting the following code elements. Completing a sequence of code tokens (e.g., a full line of code) has been proved more efficient…

Software Engineering · Computer Science 2022-04-22 Fang Liu , Zhiyi Fu , Ge Li , Zhi Jin , Hui Liu , Yiyang Hao

With the advancement of deep learning techniques, the performance of Automatic Program Repair(APR) techniques has reached a new level. Previous deep learning-based APR techniques essentially modified program sentences in the…

Software Engineering · Computer Science 2024-06-25 Zhenyu Yang , Zhen Yang , Zhongxing Yu

Autoregressive models have emerged as a powerful paradigm for visual content creation, but often overlook the intrinsic structural properties of visual data. Our prior work, IAR, initiated a direction to address this by reorganizing the…

Computer Vision and Pattern Recognition · Computer Science 2026-05-28 Ran Yi , Teng Hu , Zihan Su , Jiangning Zhang , Lizhuang Ma

Autoregressive (AR) and Non-autoregressive (NAR) models are two types of generative models for Neural Machine Translation (NMT). AR models predict tokens in a word-by-word manner and can effectively capture the distribution of real…

Computation and Language · Computer Science 2024-02-29 Yusheng Liao , Yanfeng Wang , Yu Wang

Autoregressive (AR) models remain widely used in time series analysis due to their interpretability, but convencional parameter estimation methods can be computationally expensive and prone to convergence issues. This paper proposes a…

Machine Learning · Statistics 2026-03-20 Anaísa Lucena , Ana Martins , Armando J. Pinho , Sónia Gouveia

Generating human motion from text has been dominated by denoising motion models either through diffusion or generative masking process. However, these models face great limitations in usability by requiring prior knowledge of the motion…

Computer Vision and Pattern Recognition · Computer Science 2024-04-02 Ekkasit Pinyoanuntapong , Muhammad Usama Saleem , Pu Wang , Minwoo Lee , Srijan Das , Chen Chen

Automatic speech recognition (ASR) systems often rely on autoregressive (AR) Transformer decoder architectures, which limit efficient inference parallelization due to their sequential nature. To this end, non-autoregressive (NAR) approaches…

Audio and Speech Processing · Electrical Eng. & Systems 2025-11-13 Tianzi Wang , Xurong Xie , Zengrui Jin , Mengzhe Geng , Jiajun Deng , Zhaoqing Li , Shoukang Hu , Shujie Hu , Guinan Li , Mingyu Cui , Helen Meng , Xunying Liu

Diffusion models have achieved impressive results in world modeling tasks, including novel view generation from sparse inputs. However, most existing diffusion-based NVS methods generate target views jointly via an iterative denoising…

Computer Vision and Pattern Recognition · Computer Science 2025-12-09 Wenbin Teng , Gonglin Chen , Haiwei Chen , Yajie Zhao

We introduce Autoregressive Retrieval Augmentation (AR-RAG), a novel paradigm that enhances image generation by autoregressively incorporating knearest neighbor retrievals at the patch level. Unlike prior methods that perform a single,…

Computer Vision and Pattern Recognition · Computer Science 2025-06-17 Jingyuan Qi , Zhiyang Xu , Qifan Wang , Lifu Huang

Autoregressive~(AR) generation almost dominates sequence generation for its efficacy. Recently, non-autoregressive~(NAR) generation gains increasing popularity for its efficiency and growing efficacy. However, its efficiency is still…

Computation and Language · Computer Science 2023-10-17 Shuyang Jiang , Jun Zhang , Jiangtao Feng , Lin Zheng , Lingpeng Kong

Autoregressive (AR) approaches, which represent images as sequences of discrete tokens from a finite codebook, have achieved remarkable success in image generation. However, the quantization process and the limited codebook size inevitably…

Computer Vision and Pattern Recognition · Computer Science 2025-11-18 Jinyuan Hu , Jiayou Zhang , Shaobo Cui , Kun Zhang , Guangyi Chen