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Traditional online industrial advertising systems suffer from the limitations of multi-stage cascaded architectures, which often discard high-potential candidates prematurely and distribute decision logic across disconnected modules. While…

信息检索 · 计算机科学 2025-06-03 Zuowu Zheng , Ze Wang , Fan Yang , Jiangke Fan , Teng Zhang , Yongkang Wang , Xingxing Wang

Visual Grounding (VG) aims to locate the most relevant region in an image, based on a flexible natural language query but not a pre-defined label, thus it can be a more useful technique than object detection in practice. Most…

计算机视觉与模式识别 · 计算机科学 2019-03-19 Chaorui Deng , Qi Wu , Guanghui Xu , Zhuliang Yu , Yanwu Xu , Kui Jia , Mingkui Tan

Live-streaming recommender system serves as critical infrastructure that bridges the patterns of real-time interactions between users and authors. Similar to traditional industrial recommender systems, live-streaming recommendation also…

Unifying visual understanding and generation within a single multimodal framework remains a significant challenge, as the two inherently heterogeneous tasks require representations at different levels of granularity. Current approaches that…

计算机视觉与模式识别 · 计算机科学 2025-04-23 Size Wu , Wenwei Zhang , Lumin Xu , Sheng Jin , Zhonghua Wu , Qingyi Tao , Wentao Liu , Wei Li , Chen Change Loy

Generative recommendation models often struggle with two key challenges: (1) the superficial integration of collaborative signals, and (2) the decoupled fusion of multimodal features. These limitations hinder the creation of a truly…

信息检索 · 计算机科学 2025-12-29 Yuzhen Lin , Hongyi Chen , Xuanjing Chen , Shaowen Wang , Ivonne Xu , Dongming Jiang

Vision-language models have been widely explored across a wide range of tasks and achieve satisfactory performance. However, it's under-explored how to consolidate entity understanding through a varying number of images and to align it with…

计算机视觉与模式识别 · 计算机科学 2023-12-29 Wenyi Wu , Qi Li , Wenliang Zhong , Junzhou Huang

Taobao Search consists of two phases: the retrieval phase and the ranking phase. Given a user query, the retrieval phase returns a subset of candidate products for the following ranking phase. Recently, the paradigm of pre-training and…

信息检索 · 计算机科学 2023-02-21 Xiaoyang Zheng , Zilong Wang , Ke Xu , Sen Li , Tao Zhuang , Qingwen Liu , Xiaoyi Zeng

With the development of Embodied Artificial intelligence, the end-to-end control policy such as Vision-Language-Action (VLA) model has become the mainstream. Existing VLA models faces expensive computing/storage cost, which need to be…

计算机视觉与模式识别 · 计算机科学 2025-08-01 Feng Jiang , Zihao Zheng , Xiuping Cui , Maoliang Li , JIayu Chen , Xiang Chen

Matrix factorization (MF) is a classical collaborative filtering algorithm for recommender systems. It decomposes the user-item interaction matrix into a product of low-dimensional user representation matrix and item representation matrix.…

信息检索 · 计算机科学 2023-08-15 Shangde Gao , Ke Liu , Yichao Fu

We introduce ConceptVision, a method that aims for high accuracy in categorizing large number of scenes, while keeping the model relatively simpler and efficient for scalability. The proposed method combines the advantages of both low-level…

计算机视觉与模式识别 · 计算机科学 2014-10-31 Ahmet Iscen , Eren Golge , Ilker Sarac , Pinar Duygulu

Vision-language tasks, such as VQA, SNLI-VE, and VCR are challenging because they require the model's reasoning ability to understand the semantics of the visual world and natural language. Supervised methods working for vision-language…

计算机视觉与模式识别 · 计算机科学 2025-04-01 Zhecan Wang , Rui Sun , Haoxuan You , Noel Codella , Kai-Wei Chang , Shih-Fu Chang

Generative recommender systems have recently emerged as a promising paradigm by formulating next-item prediction as an auto-regressive semantic IDs generation, such as OneRec series works. However, with the next-item-agnostic prediction…

信息检索 · 计算机科学 2026-04-29 Yu Liu , Jiangxia Cao

Contemporary Video Object Segmentation (VOS) approaches typically consist stages of feature extraction, matching, memory management, and multiple objects aggregation. Recent advanced models either employ a discrete modeling for these…

计算机视觉与模式识别 · 计算机科学 2024-03-14 Wanyun Li , Pinxue Guo , Xinyu Zhou , Lingyi Hong , Yangji He , Xiangyu Zheng , Wei Zhang , Wenqiang Zhang

New item growth is critical for maintaining a healthy ecosystem in large-scale e-commerce platforms. However, existing systems tend to prioritize presenting users with already popular items, a phenomenon often referred to as the "Matthew…

信息检索 · 计算机科学 2026-05-19 Yifan Wang , Yixuan Wang , YiDan Liang , Qiang Liu , Fei Xiao

Multi-view clustering has attracted broad attention due to its capacity to utilize consistent and complementary information among views. Although tremendous progress has been made recently, most existing methods undergo high complexity,…

机器学习 · 计算机科学 2023-06-28 Xinhang Wan , Jiyuan Liu , Xinwang Liu , Siwei Wang , Yi Wen , Tianjiao Wan , Li Shen , En Zhu

Recent advancements in multimodal reward models (RMs) have significantly propelled the development of visual generation. Existing frameworks typically adopt Bradley-Terry-style preference modeling or leverage generative VLMs as judges, and…

计算机视觉与模式识别 · 计算机科学 2026-02-11 Yibin Wang , Yuhang Zang , Feng Han , Jiazi Bu , Yujie Zhou , Cheng Jin , Jiaqi Wang

Multi-view clustering (MVC) optimally integrates complementary information from different views to improve clustering performance. Although demonstrating promising performance in various applications, most of existing approaches directly…

机器学习 · 计算机科学 2022-08-03 Siwei Wang , Xinwang Liu , En Zhu

Recent works in video quality assessment (VQA) typically employ monolithic models that typically predict a single quality score for each test video. These approaches cannot provide diagnostic, interpretable feedback, offering little insight…

计算机视觉与模式识别 · 计算机科学 2025-12-03 Chen Feng , Tianhao Peng , Fan Zhang , David Bull

Perception is a fundamental task in the field of computer vision, encompassing a diverse set of subtasks that can be systematically categorized into four distinct groups based on two dimensions: prediction type and instruction type.…

计算机视觉与模式识别 · 计算机科学 2025-07-23 Wentao Xiang , Haoxian Tan , Cong Wei , Yujie Zhong , Dengjie Li , Yujiu Yang