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Multimodal Large Language Models (MLLMs) have achieved remarkable success in open-vocabulary perceptual tasks, yet their ability to solve complex cognitive problems remains limited, especially when visual details are abstract and require…

Computer Vision and Pattern Recognition · Computer Science 2026-02-03 Boyi Li , Yifan Shen , Yuanzhe Liu , Yifan Xu , Jiateng Liu , Xinzhuo Li , Zhengyuan Li , Jingyuan Zhu , Yunhan Zhong , Fangzhou Lan , Jianguo Cao , James M. Rehg , Heng Ji , Ismini Lourentzou , Xu Cao

The DIVA model is a computational model of speech motor control that combines a simulation of the brain regions responsible for speech production with a model of the human vocal tract. The model is currently implemented in Matlab Simulink;…

Audio and Speech Processing · Electrical Eng. & Systems 2022-10-19 Sean Kinahan , Julie Liss , Visar Berisha

Vision-language models (VLMs) excel in semantic tasks but falter at a core human capability: detecting hidden content in optical illusions or AI-generated images through perceptual adjustments like zooming. We introduce HC-Bench, a…

Computation and Language · Computer Science 2025-10-16 Sifan Li , Yujun Cai , Yiwei Wang

This work endeavors to juxtapose the efficacy of machine learning algorithms within classical and quantum computational paradigms. Particularly, by emphasizing on Support Vector Machines (SVM), we scrutinize the classification prowess of…

Machine Learning · Computer Science 2023-10-18 Davut Emre Tasar , Kutan Koruyan , Ceren Ocal Tasar

We present view-synthesis autoencoders (VSA) in this paper, which is a self-supervised learning framework designed for vision transformers. Different from traditional 2D pretraining methods, VSA can be pre-trained with multi-view data. In…

Computer Vision and Pattern Recognition · Computer Science 2023-04-25 Shaoteng Liu , Xiangyu Zhang , Tao Hu , Jiaya Jia

In recent years, binary code learning, a.k.a hashing, has received extensive attention in large-scale multimedia retrieval. It aims to encode high-dimensional data points to binary codes, hence the original high-dimensional metric space can…

Computer Vision and Pattern Recognition · Computer Science 2019-05-28 Mingbao Lin , Rongrong Ji , Hong Liu , Yongjian Liu

Progress in the field of machine learning has been fueled by the introduction of benchmark datasets pushing the limits of existing algorithms. Enabling the design of datasets to test specific properties and failure modes of learning…

Embedding models have been crucial in enabling various downstream tasks such as semantic similarity, information retrieval, and clustering. Recently, there has been a surge of interest in developing universal text embedding models that can…

Computer Vision and Pattern Recognition · Computer Science 2025-01-03 Ziyan Jiang , Rui Meng , Xinyi Yang , Semih Yavuz , Yingbo Zhou , Wenhu Chen

In computer vision, traditional ensemble learning methods exhibit either a low training efficiency or the limited performance to enhance the reliability of deep neural networks. In this paper, we propose a lightweight, loss-function-free,…

Computer Vision and Pattern Recognition · Computer Science 2024-08-09 Jiaqi Wu , Junbiao Pang , Qingming Huang

In this work, we introduce a novel problem setup termed as Heterogeneous Semi-Supervised Learning (HSSL), which presents unique challenges by bridging the semi-supervised learning (SSL) task and the unsupervised domain adaptation (UDA)…

Machine Learning · Computer Science 2025-03-04 Marzi Heidari , Abdullah Alchihabi , Hao Yan , Yuhong Guo

Linear discriminant analysis (LDA) is a powerful tool in building classifiers with easy computation and interpretation. Recent advancements in science technology have led to the popularity of datasets with high dimensions, high orders and…

Computation · Statistics 2019-04-09 Yuqing Pan , Qing Mai , Xin Zhang

Addressing the retrieval of unsafe content from vision-language models such as CLIP is an important step towards real-world integration. Current efforts have relied on unlearning techniques that try to erase the model's knowledge of unsafe…

Computer Vision and Pattern Recognition · Computer Science 2025-03-18 Tobia Poppi , Tejaswi Kasarla , Pascal Mettes , Lorenzo Baraldi , Rita Cucchiara

Dictionary learning has recently emerged as a promising approach for mechanistic interpretability of large transformer models. Disentangling high-dimensional transformer embeddings requires algorithms that scale to high-dimensional data…

Machine Learning · Computer Science 2026-04-30 Romeo Valentin , Sydney M. Katz , Vincent Vanhoucke , Mykel J. Kochenderfer

Hyperdimensional computing (HDC) is an emerging computational framework that takes inspiration from attributes of neuronal circuits such as hyperdimensionality, fully distributed holographic representation, and (pseudo)randomness. When…

Emerging Technologies · Computer Science 2020-04-10 Geethan Karunaratne , Manuel Le Gallo , Giovanni Cherubini , Luca Benini , Abbas Rahimi , Abu Sebastian

This paper examines how deep learning (DL) representations, in contrast to traditional engineered features, can support semantic interaction (SI) in visual analytics. SI attempts to model user's cognitive reasoning via their interaction…

Human-Computer Interaction · Computer Science 2020-08-03 Yali Bian , John Wenskovitch , Chris North

While visual language model architectures and training infrastructures advance rapidly, data curation remains under-explored where quantity and quality become a bottleneck. Existing work either crawls extra Internet data with a loose…

Computer Vision and Pattern Recognition · Computer Science 2024-11-04 Yunhao Fang , Ligeng Zhu , Yao Lu , Yan Wang , Pavlo Molchanov , Jan Kautz , Jang Hyun Cho , Marco Pavone , Song Han , Hongxu Yin

Dimension of the encoder output (i.e., the code layer) in an autoencoder is a key hyper-parameter for representing the input data in a proper space. This dimension must be carefully selected in order to guarantee the desired reconstruction…

Machine Learning · Computer Science 2021-02-02 Pedram Fekri , Ali Akbar Safavi , Mehrdad Hosseini Zadeh , Peyman Setoodeh

This paper presents the implementation and evaluation of the H (hypervisor) extension for the RISC-V instruction set architecture (ISA) on top of the gem5 microarchitectural simulator. The RISC-V ISA, known for its simplicity and…

Hardware Architecture · Computer Science 2024-11-21 George-Marios Fragkoulis , Nikos Karystinos , George Papadimitriou , Dimitris Gizopoulos

Symbolic regression is a machine learning technique that can learn the governing formulas of data and thus has the potential to transform scientific discovery. However, symbolic regression is still limited in the complexity and…

Machine Learning · Computer Science 2023-05-30 Michael Zhang , Samuel Kim , Peter Y. Lu , Marin Soljačić

Self-supervised learning (SSL) on 3D point clouds has the potential to learn feature representations that can transfer to diverse sensors and multiple downstream perception tasks. However, recent SSL approaches fail to define pretext tasks…

Computer Vision and Pattern Recognition · Computer Science 2025-03-19 Barza Nisar , Steven L. Waslander