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- research-articleJanuary 2025
Memristor-based circuit design of BiLSTM network
AbstractThe bidirectional long short-term memory (BiLSTM) network involves significant amount of parameter computations. This paper proposes the memristor-based bidirectional long short-term memory (MBiLSTM) network, with its capability of in-memory ...
- ArticleDecember 2024
Developing an AI-Enhanced Conversation Application on DSpace: Technical Procedure and Details
Sustainability and Empowerment in the Context of Digital LibrariesPages 189–197https://doi.org/10.1007/978-981-96-0865-2_15AbstractOpen repository projects serve as valuable resources for scholarly communication and knowledge dissemination. However, interacting with these repositories can be challenging due to the vast amount of data, the restriction of browsing features, and ...
- research-articleDecember 2024
Energy-based Active Learning for Bringing Beam-induced Domain Gap for 3D Object Detection
ACM MobiCom '24: Proceedings of the 30th Annual International Conference on Mobile Computing and NetworkingPages 1986–1991https://doi.org/10.1145/3636534.3694723In many real-world applications, 16-beam LiDAR-based 3D object detection (3DOD) is indispensable in scene understanding. However, the absence of well-labeled large-scale 16-beam LiDAR datasets impedes the development of these 3DOD methods. To avoid ...
- research-articleDecember 2024
Single-view-based high-fidelity three-dimensional reconstruction of leaves
- Longfei Wang,
- Le Yang,
- Huiying Xu,
- Xinzhong Zhu,
- Wouladje Cabrel,
- Golden Tendekai Mumanikidzwa,
- Xinyu Liu,
- Weijian Jiang,
- Hao Chen,
- Wenhang Jiang
Computers and Electronics in Agriculture (COEA), Volume 227, Issue P2https://doi.org/10.1016/j.compag.2024.109682Highlights- Integrated Solution Innovation: Combining explicit point cloud tech with implicit 3D Gaussian rendering to enhance leaf structure fidelity and address background blur.
- UV Texture Optimization: Specialized refinement for thin structures,...
In modern agricultural science research, high-fidelity three-dimensional (3D) leaf models are crucial for crop growth analysis. However, reconstructing the complex morphology and texture of leaves from a single viewpoint under varying natural ...
- research-articleNovember 2024
CMRVAE: Contrastive margin-restrained variational auto-encoder for class-separated domain adaptation in cardiac segmentation
- Lihong Qiao,
- Rui Wang,
- Yucheng Shu,
- Bin Xiao,
- Xidong Xu,
- Baobin Li,
- Le Yang,
- Weisheng Li,
- Xinbo Gao,
- Baiying Lei
AbstractUnsupervised Domain Adaptation (UDA) is a promising strategy for representing unlabeled data through domain alignment. Nonetheless, a considerable number of whole-domain alignment techniques often neglect the essential interconnections between ...
Highlights- Using the discrepancy between images and labels can enhance the performance of variational auto-encoder for segmentation tasks.
- Variational inference enables the adaptive tuning of representational capabilities, which is guided by the ...
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- research-articleOctober 2024
Rethinking the Architecture Design for Efficient Generic Event Boundary Detection
MM '24: Proceedings of the 32nd ACM International Conference on MultimediaPages 1215–1224https://doi.org/10.1145/3664647.3681513Generic event boundary detection (GEBD), inspired by human visual cognitive behaviors of segmenting videos into meaningful temporal chunks, finds utility in various applications. This paper demonstrates that SOTA GEBD models often prioritize final ...
- ArticleNovember 2024
LLMAction: Adapting Large Language Model for Long-Term Action Anticipation
AbstractLarge language models (LLMs) adeptly navigate the intricate dependencies between sentences and texts, accurately predicting subsequent words or phrases. Such capabilities underscore LLMs’ supre-macy in sequential information processing and their ...
- research-articleOctober 2024
Exploring the Application of Artificial Intelligence and Machine Learning in GLAM Collections
Proceedings of the Association for Information Science and Technology (PRA2), Volume 61, Issue 1Pages 782–785https://doi.org/10.1002/pra2.1101ABSTRACTIn recent years, considerable work has been done on the application of artificial intelligence (AI) and machine learning (ML) in the realm of cultural heritage. The purpose of this panel is to address the following questions: What is the current ...
- research-articleOctober 2024
TCDM: Transformational Complexity Based Distortion Metric for Perceptual Point Cloud Quality Assessment
IEEE Transactions on Visualization and Computer Graphics (ITVC), Volume 30, Issue 10Pages 6707–6724https://doi.org/10.1109/TVCG.2023.3338359The goal of objective point cloud quality assessment (PCQA) research is to develop quantitative metrics that measure point cloud quality in a perceptually consistent manner. Merging the research of cognitive science and intuition of the human visual ...
- ArticleNovember 2024
Unveiling Typographic Deceptions: Insights of the Typographic Vulnerability in Large Vision-Language Models
AbstractLarge Vision-Language Models (LVLMs) rely on vision encoders and Large Language Models (LLMs) to exhibit remarkable capabilities on various multi-modal tasks in the joint space of vision and language. However, typographic attacks, which disrupt ...
- ArticleOctober 2024
DyFADet: Dynamic Feature Aggregation for Temporal Action Detection
AbstractRecent proposed neural network-based Temporal Action Detection (TAD) models are inherently limited to extracting the discriminative representations and modeling action instances with various lengths from complex scenes by shared-weights detection ...
- ArticleSeptember 2024
Fine-Grained Dynamic Network for Generic Event Boundary Detection
AbstractGeneric event boundary detection (GEBD) aims at pinpointing event boundaries naturally perceived by humans, playing a crucial role in understanding long-form videos. Given the diverse nature of generic boundaries, spanning different video ...
- research-articleSeptember 2024
Touch the Collections: A 3D UI Prototype in DSpace-7
JCDL '23: Proceedings of the 2023 ACM/IEEE Joint Conference on Digital LibrariesPages 267–268https://doi.org/10.1109/JCDL57899.2023.00054Institutions have focused on the digitization process, metadata workflow, and digital infrastructure development for digital librarianship in recent decades. The undergoing digital shift that is accelerated by the pandemic crisis has signified the ...
- research-articleMay 2024
Fixed-time synchronization of fractional-order complex-valued delayed neural networks with discontinuous activation functions
Neural Computing and Applications (NCAA), Volume 36, Issue 26Pages 15947–15959https://doi.org/10.1007/s00521-024-09904-7AbstractThis article concentrates on the fixed-time synchronization (FXTS) of fractional-order complex-valued delayed neural networks with discontinuous activation functions. On the basis of the nonsmooth analysis, differential inclusion theory, Lyapunov ...
- research-articleApril 2024
Temporal Action Localization in the Deep Learning Era: A Survey
IEEE Transactions on Pattern Analysis and Machine Intelligence (ITPM), Volume 46, Issue 4Pages 2171–2190https://doi.org/10.1109/TPAMI.2023.3330794The temporal action localization research aims to discover action instances from untrimmed videos, representing a fundamental step in the field of intelligent video understanding. With the advent of deep learning, backbone networks have been instrumental ...
- research-articleMarch 2024
Image expression of time series data of wearable IMU sensor and fusion classification of gymnastics action
- Yuliang Zhao,
- Fanghecong Dong,
- Tianang Sun,
- Zhongjie Ju,
- Le Yang,
- Peng Shan,
- Lianjiang Li,
- Xiaoyong Lv,
- Chao Lian
Expert Systems with Applications: An International Journal (EXWA), Volume 238, Issue PDhttps://doi.org/10.1016/j.eswa.2023.121978AbstractHuman activity recognition (HAR) based on multimodal wearable motion sensors is a valuable technology, and gymnastics action recognition is one of its important application scenarios. However, this field faces challenges such as excessive sensor ...
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- research-articleFebruary 2024
Dynamic Spatial Focus for Efficient Compressed Video Action Recognition
IEEE Transactions on Circuits and Systems for Video Technology (IEEETCSVT), Volume 34, Issue 2Pages 695–708https://doi.org/10.1109/TCSVT.2023.3287201Recent years have witnessed a growing interest in compressed video action recognition due to the rapid growth of online videos. It remarkably reduces the storage by replacing raw videos with sparsely sampled RGB frames and other compressed motion cues (...
- research-articleJanuary 2024
Coarse-to-Fine Nutrition Prediction
IEEE Transactions on Multimedia (TOM), Volume 26Pages 3651–3662https://doi.org/10.1109/TMM.2023.3313638Healthy dietary intake has a broad influence on the quality of life, and nutrition prediction plays a great role in the auxiliary decision-making of diet. Given a food image, existing nutrition prediction methods directly regress the nutrition content. ...
- research-articleDecember 2023
3D printer vision calibration system based on embedding Sobel bilateral filter in least squares filtering algorithm
The Visual Computer: International Journal of Computer Graphics (VISC), Volume 40, Issue 9Pages 6599–6613https://doi.org/10.1007/s00371-023-03187-0AbstractTo address the calibration challenge in 3D printing technology, an improved calibration system has been developed, which facilitates the widespread use of bionic stents. Crucially, this system only requires a reference object with known dimensions ...
- research-articleDecember 2023
Improving the knowledge gradient algorithm
NIPS '23: Proceedings of the 37th International Conference on Neural Information Processing SystemsArticle No.: 2698, Pages 61747–61758The knowledge gradient (KG) algorithm is a popular policy for the best arm identification (BAI) problem. It is built on the simple idea of always choosing the measurement that yields the greatest expected one-step improvement in the estimate of the best ...