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  1. No Access

    Chapter and Conference Paper

    3D-Aware Indoor Scene Synthesis with Depth Priors

    Despite the recent advancement of Generative Adversarial Networks (GANs) in learning 3D-aware image synthesis from 2D data, existing methods fail to model indoor scenes due to the large diversity of room layou...

    Zifan Shi, Yujun Shen, Jiapeng Zhu, Dit-Yan Yeung in Computer Vision – ECCV 2022 (2022)

  2. No Access

    Chapter and Conference Paper

    CODA: A Real-World Road Corner Case Dataset for Object Detection in Autonomous Driving

    Contemporary deep-learning object detection methods for autonomous driving usually presume fixed categories of common traffic participants, such as pedestrians and cars. Most existing detectors are unable to d...

    Kaican Li, Kai Chen, Haoyu Wang, Lanqing Hong, Chaoqiang Ye in Computer Vision – ECCV 2022 (2022)

  3. No Access

    Chapter and Conference Paper

    Learning Accurate Objectness Instance Segmentation from Photorealistic Rendering for Robotic Manipulation

    Recent progress in computer vision has been driven by high-capacity deep convolutional neural network (CNN) models trained on generic large datasets. However, creating large datasets with dense pixel-level lab...

    Siyi Li, Jiaji Zhou, Zhenzhong Jia in Proceedings of the 2018 International Symp… (2020)

  4. Article

    Incorporating Features Learned by an Enhanced Deep Knowledge Tracing Model for STEM/Non-STEM Job Prediction

    The 2017 ASSISTments Data Mining competition aims to use data from a longitudinal study for predicting a brand-new outcome of students which had never been studied before by the educational data mining researc...

    Chun-Kit Yeung, Dit-Yan Yeung in International Journal of Artificial Intell… (2019)

  5. No Access

    Chapter and Conference Paper

    Semi-semantic Line-Cluster Assisted Monocular SLAM for Indoor Environments

    This paper presents a novel method to reduce the scale drift for indoor monocular simultaneous localization and map** (SLAM). We leverage the prior knowledge that in the indoor environment, the line segments...

    Ting Sun, Dezhen Song, Dit-Yan Yeung, Ming Liu in Computer Vision Systems (2019)

  6. Chapter and Conference Paper

    The Visual Object Tracking VOT2016 Challenge Results

    The Visual Object Tracking challenge VOT2016 aims at comparing short-term single-object visual trackers that do not apply pre-learned models of object appearance. Results of 70 trackers are presented, with a l...

    Matej Kristan, Aleš Leonardis, Jiři Matas in Computer Vision – ECCV 2016 Workshops (2016)

  7. No Access

    Article

    Active hashing and its application to image and text retrieval

    In recent years, hashing-based methods for large-scale similarity search have sparked considerable research interests in the data mining and machine learning communities. While unsupervised hashing-based metho...

    Yi Zhen, Dit-Yan Yeung in Data Mining and Knowledge Discovery (2013)

  8. Chapter and Conference Paper

    Multi-Task Boosting by Exploiting Task Relationships

    Multi-task learning aims at improving the performance of one learning task with the help of other related tasks. It is particularly useful when each task has very limited labeled data. A central issue in multi...

    Yu Zhang, Dit-Yan Yeung in Machine Learning and Knowledge Discovery in Databases (2012)

  9. Chapter and Conference Paper

    A Probabilistic Approach to Robust Matrix Factorization

    Matrix factorization underlies a large variety of computer vision applications. It is a particularly challenging problem for large-scale applications and when there exist outliers and missing data. In this pap...

    Naiyan Wang, Tiansheng Yao, **gdong Wang, Dit-Yan Yeung in Computer Vision – ECCV 2012 (2012)

  10. Chapter and Conference Paper

    Discriminative Experimental Design

    Since labeling data is often both laborious and costly, the labeled data available in many applications is rather limited. Active learning is a learning approach which actively selects unlabeled data points to...

    Yu Zhang, Dit-Yan Yeung in Machine Learning and Knowledge Discovery in Databases (2011)

  11. No Access

    Chapter and Conference Paper

    Learning Inverse Dynamics by Gaussian process Begrression under the Multi-Task Learning Framework

    Dit-Yan Yeung, Yu Zhang in The Path to Autonomous Robots (2009)

  12. Chapter and Conference Paper

    Semi-Supervised Multi-Task Regression

    Labeled data are needed for many machine learning applications but the amount available in some applications is scarce. Semi-supervised learning and multi-task learning are two of the approaches that have been...

    Yu Zhang, Dit-Yan Yeung in Machine Learning and Knowledge Discovery in Databases (2009)

  13. Chapter and Conference Paper

    Heteroscedastic Probabilistic Linear Discriminant Analysis with Semi-supervised Extension

    Linear discriminant analysis (LDA) is a commonly used method for dimensionality reduction. Despite its successes, it has limitations under some situations, including the small sample size problem...

    Yu Zhang, Dit-Yan Yeung in Machine Learning and Knowledge Discovery in Databases (2009)

  14. Chapter and Conference Paper

    Learning Two-View Stereo Matching

    We propose a graph-based semi-supervised symmetric matching framework that performs dense matching between two uncalibrated wide-baseline images by exploiting the results of sparse matching as labeled data. Ou...

    Jianxiong **ao, **gni Chen, Dit-Yan Yeung, Long Quan in Computer Vision – ECCV 2008 (2008)

  15. Chapter and Conference Paper

    Structuring Visual Words in 3D for Arbitrary-View Object Localization

    We propose a novel and efficient method for generic arbitrary-view object class detection and localization. In contrast to existing single-view and multi-view methods using complicated mechanisms for relating ...

    Jianxiong **ao, **gni Chen, Dit-Yan Yeung, Long Quan in Computer Vision – ECCV 2008 (2008)

  16. Chapter and Conference Paper

    Semi-supervised Discriminant Analysis Via CCCP

    Linear discriminant analysis (LDA) is commonly used for dimensionality reduction. In real-world applications where labeled data are scarce, LDA does not work very well. However, unlabeled data are often availa...

    Yu Zhang, Dit-Yan Yeung in Machine Learning and Knowledge Discovery in Databases (2008)

  17. Article

    Surrogate maximization/minimization algorithms and extensions

    Surrogate maximization (or minimization) (SM) algorithms are a family of algorithms that can be regarded as a generalization of expectation-maximization (EM) algorithms. An SM algorithm aims at turning an oth...

    Zhihua Zhang, James T. Kwok, Dit-Yan Yeung in Machine Learning (2007)

  18. No Access

    Article

    Throttling spoofed SYN flooding traffic at the source

    TCP-based flooding attacks are a common form of Distributed Denial-of-Service (DDoS) attacks which abuse network resources and can bring about serious threats to the Internet. Incorporating IP spoofing makes i...

    Wei Chen, Dit-Yan Yeung in Telecommunication Systems (2006)

  19. Article

    Model-based transductive learning of the kernel matrix

    This paper addresses the problem of transductive learning of the kernel matrix from a probabilistic perspective. We define the kernel matrix as a Wishart process prior and construct a hierarchical generative m...

    Zhihua Zhang, James T. Kwok, Dit-Yan Yeung in Machine Learning (2006)

  20. No Access

    Book and Conference Proceedings

    Structural, Syntactic, and Statistical Pattern Recognition

    Joint IAPR International Workshops, SSPR 2006 and SPR 2006, Hong Kong, China, August 17-19, 2006. Proceedings

    Dit-Yan Yeung, James T. Kwok, Ana Fred in Lecture Notes in Computer Science (2006)

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