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Emotion recognition is a topic of significant interest in assistive robotics due to the need to equip robots with the ability to comprehend human behavior, facilitating their effective interaction in our society. Consequently, efficient and…

Human-Computer Interaction · Computer Science 2023-12-05 Rutherford Agbeshi Patamia , Paulo E. Santos , Kingsley Nketia Acheampong , Favour Ekong , Kwabena Sarpong , She Kun

As more and more internet users post images online to express their daily emotions, image sentiment analysis has attracted increasing attention. Recently, researchers generally tend to design different neural networks to extract visual…

Computer Vision and Pattern Recognition · Computer Science 2025-02-24 Bin Feng , Shulan Ruan , Mingzheng Yang , Dongxuan Han , Huijie Liu , Kai Zhang , Qi Liu

Although multimodal fusion has made significant progress, its advancement is severely hindered by the lack of adequate evaluation benchmarks. Current fusion methods are typically evaluated on a small selection of public datasets, a limited…

Machine Learning · Computer Science 2026-05-07 Leyan Xue , Changqing Zhang , Kecheng Xue , Xiaohong Liu , Guangyu Wang , Zongbo Han

It plays a fundamental role to compactly represent the visual information towards the optimization of the ultimate utility in myriad visual data centered applications. With numerous approaches proposed to efficiently compress the texture…

Computer Vision and Pattern Recognition · Computer Science 2021-04-20 Shurun Wang , Shiqi Wang , Wenhan Yang , Xinfeng Zhang , Shanshe Wang , Siwei Ma , Wen Gao

Building effective LLM agents increasingly requires selecting appropriate AI models as tools from large open repositories (e.g., HuggingFace with > 2M models) based on natural language requests. Unlike invoking a fixed set of API tools,…

Artificial Intelligence · Computer Science 2026-02-10 Shaoyin Ma , Chenggong Hu , Huiqiong Wang , Li Sun , Mingli Song , Jie Song

Explainable AI (XAI) tools represent a turn to more human-centered and human-in-the-loop AI approaches that emphasize user needs and perspectives in machine learning model development workflows. However, while the majority of ML resources…

Human-Computer Interaction · Computer Science 2024-04-03 Grace Guo , Dustin Arendt , Alex Endert

Modern frameworks for training large foundation models (LFMs) employ dataloaders in a data-parallel manner, with each loader processing a disjoint subset of training data. When preparing data for LFM training that originates from multiple,…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-04-28 Juntao Zhao , Qi Lu , Wei Jia , Borui Wan , Lei Zuo , Junda Feng , Jianyu Jiang , Yangrui Chen , Shuaishuai Cao , Jialing He , Kaihua Jiang , Yuanzhe Hu , Shibiao Nong , Yanghua Peng , Haibin Lin , Chuan Wu

Embodied foundation models are increasingly performant in real-world domains such as robotics or autonomous driving. These models are often deployed in interactive or assistive settings, where it is important that these assistive models…

Robotics · Computer Science 2026-03-06 Pradyumna Tambwekar , Andrew Silva , Deepak Gopinath , Jonathan DeCastro , Xiongyi Cui , Guy Rosman

Retrieval-Augmented Generation (RAG) is becoming increasingly essential for Question Answering (QA) in the financial sector, where accurate and contextually grounded insights from complex public disclosures are crucial. However, existing…

With the development of the Internet, more and more people get accustomed to online shopping. When communicating with customer service, users may express their requirements by means of text, images, and videos, which precipitates the need…

Computation and Language · Computer Science 2021-09-28 Nan Zhao , Haoran Li , Youzheng Wu , Xiaodong He , Bowen Zhou

This paper presents Face2Feel, a novel user interface (UI) model that dynamically adapts to user emotions and preferences captured through computer vision. This adaptive UI framework addresses the limitations of traditional static…

Human-Computer Interaction · Computer Science 2025-10-02 Ismail Alihan Hadimlioglu , Siddharth Linga

Modern software systems and products increasingly rely on machine learning models to make data-driven decisions based on interactions with users, infrastructure and other systems. For broader adoption, this practice must (i) accommodate…

Recent rapid progress in the field of computational pathology has been enabled by foundation models. These models are beginning to move beyond encoding image patches towards whole-slide understanding but their clinical utility remains…

This paper deals with the mediator-wrapper architecture. It is an important architectural pattern that enables a more flexible and modular architecture in opposition to monolithic architectures for data source integration systems. This…

Software Engineering · Computer Science 2023-02-23 Juraj Dončević , Krešimir Fertalj , Mario Brčić , Agneza Krajna

Transformers have gained widespread acclaim for their versatility in handling diverse data structures, yet their application to log data remains underexplored. Log data, characterized by its hierarchical, dictionary-like structure, poses…

Machine Learning · Computer Science 2024-09-02 Zhichao Hou , Mina Ghashami , Mikhail Kuznetsov , MohamadAli Torkamani

Building a generalist model for user interface (UI) understanding is challenging due to various foundational issues, such as platform diversity, resolution variation, and data limitation. In this paper, we introduce Ferret-UI 2, a…

Computer Vision and Pattern Recognition · Computer Science 2025-03-03 Zhangheng Li , Keen You , Haotian Zhang , Di Feng , Harsh Agrawal , Xiujun Li , Mohana Prasad Sathya Moorthy , Jeff Nichols , Yinfei Yang , Zhe Gan

We introduce the Yi model family, a series of language and multimodal models that demonstrate strong multi-dimensional capabilities. The Yi model family is based on 6B and 34B pretrained language models, then we extend them to chat models,…

Next generation task-oriented dialog systems need to understand conversational contexts with their perceived surroundings, to effectively help users in the real-world multimodal environment. Existing task-oriented dialog datasets aimed…

Computation and Language · Computer Science 2021-10-22 Satwik Kottur , Seungwhan Moon , Alborz Geramifard , Babak Damavandi

Artificial Intelligence for scientific applications increasingly requires training large models on data that cannot be centralized due to privacy constraints, data sovereignty, or the sheer volume of data generated. Federated learning (FL)…

Machine Learning · Computer Science 2026-03-23 Yijiang Li , Zilinghan Li , Kyle Chard , Ian Foster , Todd Munson , Ravi Madduri , Kibaek Kim

HEP data-processing software must support the disparate physics needs of many experiments. For both collider and neutrino environments, HEP experiments typically use data-processing frameworks to manage the computational complexities of…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-03-29 Christopher D. Jones , Kyle Knoepfel , Paolo Calafiura , Charles Leggett , Vakhtang Tsulaia