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Recent advances in explainable recommendations have explored the integration of language models to analyze natural language rationales for user-item interactions. Despite their potential, existing methods often rely on ID-based…

机器学习 · 计算机科学 2025-12-18 Xinshun Feng , Mingzhe Liu , Yi Qiao , Tongyu Zhu , Leilei Sun , Shuai Wang

Multivariate time series forecasting requires models to simultaneously capture variable-wise structural dependencies and generalize across diverse tasks. While structural encoders are effective in modeling feature interactions, they lack…

计算与语言 · 计算机科学 2025-06-26 Fengze Li , Yue Wang , Yangle Liu , Ming Huang , Dou Hong , Jieming Ma

Dialogue generation models face the challenge of producing generic and repetitive responses. Unlike previous augmentation methods that mostly focus on token manipulation and ignore the essential variety within a single sample using hard…

计算与语言 · 计算机科学 2021-03-03 Yu Cao , Liang Ding , Zhiliang Tian , Meng Fang

With the increasing popularity of video sharing websites such as YouTube and Facebook, multimodal sentiment analysis has received increasing attention from the scientific community. Contrary to previous works in multimodal sentiment…

机器学习 · 计算机科学 2018-02-06 Minghai Chen , Sen Wang , Paul Pu Liang , Tadas Baltrušaitis , Amir Zadeh , Louis-Philippe Morency

Entity resolution is a widely studied problem with several proposals to match records across relations. Matching textual content is a widespread task in many applications, such as question answering and search. While recent methods achieve…

数据库 · 计算机科学 2021-12-17 Naser Ahmadi , Hansjorg Sand , Paolo Papotti

Surgical guide plate is an important tool for the dental implant surgery. However, the design process heavily relies on the dentist to manually simulate the implant angle and depth. When deep neural networks have been applied to assist the…

计算机视觉与模式识别 · 计算机科学 2024-06-19 Xinquan Yang , Xuguang Li , Xiaoling Luo , Leilei Zeng , Yudi Zhang , Linlin Shen , Yongqiang Deng

Artificial Intelligence for Theorem Proving has given rise to a plethora of benchmarks and methodologies, particularly in Interactive Theorem Proving (ITP). Research in the area is fragmented, with a diverse set of approaches being spread…

人工智能 · 计算机科学 2025-02-14 Sean Lamont , Michael Norrish , Amir Dezfouli , Christian Walder , Paul Montague

Superpixel segmentation has seen significant progress benefiting from the deep convolutional networks. The typical approach entails initial division of the image into grids, followed by a learning process that assigns each pixel to adjacent…

计算机视觉与模式识别 · 计算机科学 2024-12-30 Yaxiong Wang , Yunchao Wei , Yujiao Wu , Xueming Qian , Li Zhu , Yi Yang

Embeddings play an important role in end-to-end solutions for multi-modal language processing problems. Although there has been some effort to understand the properties of single-modality embedding spaces, particularly that of text, their…

计算与语言 · 计算机科学 2023-01-20 Muhammad Huzaifah , Ivan Kukanov

Models based on attention mechanisms have shown unprecedented speech recognition performance. However, they are computationally expensive and unnecessarily complex for keyword spotting, a task targeted to small-footprint devices. This work…

音频与语音处理 · 电气工程与系统科学 2021-07-02 Biel Tura , Santiago Escuder , Ferran Diego , Carlos Segura , Jordi Luque

Traversability estimation is critical for enabling robots to navigate across diverse terrains and environments. While recent self-supervised learning methods achieve promising results, they often fail to capture the characteristics of…

机器人学 · 计算机科学 2025-08-26 Zipeng Fang , Yanbo Wang , Lei Zhao , Weidong Chen

The Semantic Layered Embedding Diffusion (SLED) mechanism redefines the representation of hierarchical semantics within transformer-based architectures, enabling enhanced contextual consistency across a wide array of linguistic tasks. By…

计算与语言 · 计算机科学 2025-03-26 Irin Kabakum , Thomas Montgomery , Daniel Ravenwood , Genevieve Harrington

Feature engineering is crucial for optimizing machine learning model performance, particularly in tabular data classification tasks. Leveraging advancements in natural language processing, this study presents a systematic approach to enrich…

机器学习 · 计算机科学 2024-11-07 Gjergji Kasneci , Enkelejda Kasneci

Text-based person search aims to retrieve images of a certain pedestrian by a textual description. The key challenge of this task is to eliminate the inter-modality gap and achieve the feature alignment across modalities. In this paper, we…

计算机视觉与模式识别 · 计算机科学 2021-12-14 Shiping Li , Min Cao , Min Zhang

Assembly-based tools provide a powerful modeling paradigm for non-expert shape designers. However, choosing a component from a large shape repository and aligning it to a partial assembly can become a daunting task. In this paper we…

图形学 · 计算机科学 2018-07-05 Minhyuk Sung , Hao Su , Vladimir G. Kim , Siddhartha Chaudhuri , Leonidas Guibas

Nanoindentation is vital for probing mechanical properties, yet traditional grid-based workflows are inefficient for targeting specific microstructural features. We present an automated nanoindentation framework that integrates machine…

仪器与探测器 · 物理学 2025-04-28 Vivek Chawla , Dayakar Penumadu , Sergei Kalinin

Although text-to-image (T2I) models exhibit remarkable generation capabilities, they frequently fail to accurately bind semantically related objects or attributes in the input prompts; a challenge termed semantic binding. Previous…

计算机视觉与模式识别 · 计算机科学 2024-11-12 Taihang Hu , Linxuan Li , Joost van de Weijer , Hongcheng Gao , Fahad Shahbaz Khan , Jian Yang , Ming-Ming Cheng , Kai Wang , Yaxing Wang

Diffusion Probabilistic Models (DPMs) have demonstrated significant potential in 3D medical image segmentation tasks. However, their high computational cost and inability to fully capture global 3D contextual information limit their…

图像与视频处理 · 电气工程与系统科学 2025-04-17 Kangbo Ma

With the rapid advancement of low-altitude remote sensing and Vision-Language Models (VLMs), Embodied Agents based on Unmanned Aerial Vehicles (UAVs) have shown significant potential in autonomous tasks. However, current evaluation methods…

机器人学 · 计算机科学 2025-12-09 Mingning Guo , Mengwei Wu , Jiarun He , Shaoxian Li , Haifeng Li , Chao Tao

Existing deep hierarchical topic models are able to extract semantically meaningful topics from a text corpus in an unsupervised manner and automatically organize them into a topic hierarchy. However, it is unclear how to incorporate prior…

机器学习 · 计算机科学 2021-10-28 Zhibin Duan , Yishi Xu , Bo Chen , Dongsheng Wang , Chaojie Wang , Mingyuan Zhou