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Popular transformer detectors have achieved promising performance through query-based learning using attention mechanisms. However, the roles of existing decoder query types (e.g., content query and positional query) are still…

Computer Vision and Pattern Recognition · Computer Science 2025-07-29 Guiping Cao , Xiangyuan Lan , Wenjian Huang , Jianguo Zhang , Dongmei Jiang , Yaowei Wang

We present a new approach to modeling sequential data: the deep equilibrium model (DEQ). Motivated by an observation that the hidden layers of many existing deep sequence models converge towards some fixed point, we propose the DEQ approach…

Machine Learning · Computer Science 2019-10-30 Shaojie Bai , J. Zico Kolter , Vladlen Koltun

One-to-one set matching is a key design for DETR to establish its end-to-end capability, so that object detection does not require a hand-crafted NMS (non-maximum suppression) to remove duplicate detections. This end-to-end signature is…

Computer Vision and Pattern Recognition · Computer Science 2023-05-17 Ding Jia , Yuhui Yuan , Haodi He , Xiaopei Wu , Haojun Yu , Weihong Lin , Lei Sun , Chao Zhang , Han Hu

RDF query optimization is a challenging problem. Although considerable factors and their impacts on query efficiency have been investigated, this problem still needs further investigation. We identify that decomposing query into a series of…

Databases · Computer Science 2015-10-28 Lei Gai , Wei Chen , Tengjiao Wang

The information retrieval community has made significant progress in improving the efficiency of Dual Encoder (DE) dense passage retrieval systems, making them suitable for latency-sensitive settings. However, many proposed procedures are…

Information Retrieval · Computer Science 2023-06-21 Yuxuan Wang , Hong Lyu

Infrared small target detection (IRSTD) faces significant challenges due to the low signal-to-noise ratio (SNR), small target size, and complex cluttered backgrounds. Although recent DETR-based detectors benefit from global context…

Computer Vision and Pattern Recognition · Computer Science 2026-01-07 Yuteng Liu , Duanni Meng , Maoxun Yuan , Xingxing Wei

In open-domain question answering, dense passage retrieval has become a new paradigm to retrieve relevant passages for finding answers. Typically, the dual-encoder architecture is adopted to learn dense representations of questions and…

Computation and Language · Computer Science 2021-05-13 Yingqi Qu , Yuchen Ding , Jing Liu , Kai Liu , Ruiyang Ren , Wayne Xin Zhao , Daxiang Dong , Hua Wu , Haifeng Wang

Recently, the dominant DETR-based approaches apply central-concept spatial prior to accelerate Transformer detector convergency. These methods gradually refine the reference points to the center of target objects and imbue object queries…

Computer Vision and Pattern Recognition · Computer Science 2023-03-17 Yang Liu , Yao Zhang , Yixin Wang , Yang Zhang , Jiang Tian , Zhongchao Shi , Jianping Fan , Zhiqiang He

Panoptic segmentation involves a combination of joint semantic segmentation and instance segmentation, where image contents are divided into two types: things and stuff. We present Panoptic SegFormer, a general framework for panoptic…

Computer Vision and Pattern Recognition · Computer Science 2022-03-21 Zhiqi Li , Wenhai Wang , Enze Xie , Zhiding Yu , Anima Anandkumar , Jose M. Alvarez , Ping Luo , Tong Lu

This paper studies the problem of information retrieval, to adapt to unseen tasks. Existing work generates synthetic queries from domain-specific documents to jointly train the retriever. However, the conventional query generator assumes…

Computation and Language · Computer Science 2024-09-26 Yoonsang Lee , Minsoo Kim , Seung-won Hwang

Recent DEtection TRansformer (DETR) based frameworks have achieved remarkable success in end-to-end object detection. However, the reliance on the Hungarian algorithm for bipartite matching between queries and ground truths introduces…

Computer Vision and Pattern Recognition · Computer Science 2026-03-10 Shoumeng Qiu , Xinrun Li , Yang Long

The DETR object detection approach applies the transformer encoder and decoder architecture to detect objects and achieves promising performance. In this paper, we present a simple approach to address the main problem of DETR, the slow…

Computer Vision and Pattern Recognition · Computer Science 2022-11-14 Seyed Mehdi Iranmanesh , Xiaotong Chen , Kuo-Chin Lien

Medical object detection suffers when a single detector is trained on mixed medical modalities (e.g., CXR, CT, MRI) due to heterogeneous statistics and disjoint representation spaces. To address this challenge, we turn to representation…

Computer Vision and Pattern Recognition · Computer Science 2026-04-01 Ara Seo , Bryan Sangwoo Kim , Hyungjin Chung , Jong Chul Ye

End-to-end Object Detection with Transformer (DETR)proposes to perform object detection with Transformer and achieve comparable performance with two-stage object detection like Faster-RCNN. However, DETR needs huge computational resources…

Computer Vision and Pattern Recognition · Computer Science 2021-10-19 Minghang Zheng , Peng Gao , Renrui Zhang , Kunchang Li , Xiaogang Wang , Hongsheng Li , Hao Dong

Despite Retrieval-Augmented Generation improving code completion, traditional retrieval methods struggle with information redundancy and a lack of diversity within limited context windows. To solve this, we propose a resource-optimized…

Software Engineering · Computer Science 2025-10-14 Xiaohan Chen , Zhongying Pan , Quan Feng , Yu Tian , Shuqun Yang , Mengru Wang , Lina Gong , Yuxia Geng , Piji Li , Xiang Chen

DETR is a novel end-to-end transformer architecture object detector, which significantly outperforms classic detectors when scaling up. In this paper, we focus on the compression of DETR with knowledge distillation. While knowledge…

Computer Vision and Pattern Recognition · Computer Science 2025-06-26 Yu Wang , Xin Li , Shengzhao Weng , Gang Zhang , Haixiao Yue , Haocheng Feng , Junyu Han , Errui Ding

The DEtection TRansformer (DETR) is a powerful end-to-end object detector, yet its one-to-one matching strategy suffers from slow convergence and low recall. A common approach to address this issue is to use one-to-many label assignment to…

Computer Vision and Pattern Recognition · Computer Science 2026-05-25 Chanho Lee , Seunghee Koh , Yunho Jeon , Junmo Kim

Query Auto-Completion (QAC) is a widely used feature in many domains, including web and eCommerce search, suggesting full queries based on a prefix typed by the user. QAC has been extensively studied in the literature in the recent years,…

Information Retrieval · Computer Science 2019-05-07 Manojkumar Rangasamy Kannadasan , Grigor Aslanyan

Semantic ID-based generative recommendation represents items as sequences of discrete tokens, but it inherently faces a trade-off between representational expressiveness and computational efficiency. Residual Quantization (RQ)-based…

Information Retrieval · Computer Science 2026-02-17 Ming Xia , Zhiqin Zhou , Guoxin Ma , Dongmin Huang

We introduce DEIM, an innovative and efficient training framework designed to accelerate convergence in real-time object detection with Transformer-based architectures (DETR). To mitigate the sparse supervision inherent in one-to-one (O2O)…

Computer Vision and Pattern Recognition · Computer Science 2025-03-27 Shihua Huang , Zhichao Lu , Xiaodong Cun , Yongjun Yu , Xiao Zhou , Xi Shen
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