Tolga Birdal
- PPFNet: Global Context Aware Local Features for Robust 3D Point Matching
2018/02/07 by Haowen Deng, Deng, Haowen, Tolga Birdal +3 · 10 citations
Earth and Planetary Sciences · Engineering · #3D Shape Modeling and Analysis #3D Surveying and Cultural Heritage #Artificial Intelligence (cs.AI) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Robotics and Sensor-Based Localization
- Grokking at the Edge of Numerical Stability
2025/01/08 by Lucas Prieto, Prieto, Lucas, Melih Barsbey +5 · 5 voices · 6 citations
#cs.LG #cs.AI #cs.CV #stat.ML
- Topological Deep Learning: Going Beyond Graph Data
2022/06/01 by Mustafa Hajij, Ghada Zamzmi, Hajij, Mustafa +25 · 10 citations
Computer Science · #Advanced Graph Neural Networks #Algebraic Topology (math.AT) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #FOS: Mathematics #Image Retrieval and Classification Techniques #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Social and Information Networks (cs.SI) #Topological and Geometric Data Analysis
- Position: Topological Deep Learning is the New Frontier for Relational Learning
2024/02/14 by Theodore Papamarkou, Papamarkou, Theodore, Tolga Birdal +41 · 16 citations
Biochemistry, Genetics and Molecular Biology · Computer Science · #Cell Image Analysis Techniques #FOS: Computer and information sciences #Image Retrieval and Classification Techniques #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Topological and Geometric Data Analysis
- SignAvatars: A Large-scale 3D Sign Language Holistic Motion Dataset and Benchmark
2023/10/31 by Zhengdi Yu, Shaoli Huang, Yu, Zhengdi +5 · 8 citations
Computer Science · Engineering · Psychology · #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Gait Recognition and Analysis #Hand Gesture Recognition Systems #Hearing Impairment and Communication
- Bayesian Pose Graph Optimization via Bingham Distributions and Tempered Geodesic MCMC
2018/05/31 by Tolga Birdal, Birdal, Tolga, Umut Şimşekli +5 · 5 citations
Computer Science · Engineering · #3D Shape Modeling and Analysis #Advanced Vision and Imaging #Artificial Intelligence (cs.AI) #Computational Geometry (cs.CG) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Machine Learning (stat.ML) #Robotics (cs.RO) #Robotics and Sensor-Based Localization
- PPF-FoldNet: Unsupervised Learning of Rotation Invariant 3D Local Descriptors
2018/08/30 by Haowen Deng, Deng, Haowen, Tolga Birdal +3 · 3 citations
Earth and Planetary Sciences · Engineering · #3D Shape Modeling and Analysis #3D Surveying and Cultural Heritage #Computational Geometry (cs.CG) #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Robotics (cs.RO) #Robotics and Sensor-Based Localization
- Projective Manifold Gradient Layer for Deep Rotation Regression
2021/10/22 by Jiayi Chen, Yingda Yin, Chen, Jiayi +9 · 4 citations
Computer Science · Engineering · #Advanced Vision and Imaging #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Human Motion and Animation #Human Pose and Action Recognition
- MultiBodySync: Multi-Body Segmentation and Motion Estimation via 3D Scan Synchronization
2021/01/17 by Jiahui Huang, He Wang, Huang, Jiahui +11 · 4 citations
Engineering · Computer Science · #3D Shape Modeling and Analysis #Human Pose and Action Recognition #Advanced Vision and Imaging
- A Minimalist Approach to Type-Agnostic Detection of Quadrics in Point\n Clouds
2018/03/19 by Tolga Birdal, Birdal, Tolga, Benjamin Busam +7 · 2 citations
Earth and Planetary Sciences · Engineering · Computer Science · #3D Surveying and Cultural Heritage #3D Shape Modeling and Analysis #Image Processing and 3D Reconstruction
- Dyn-HaMR: Recovering 4D Interacting Hand Motion from a Dynamic Camera
2024/12/17 by Zhengdi Yu, Stefanos Zafeiriou, Yu, Zhengdi +3 · 7 citations
Medicine · #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Stroke Rehabilitation and Recovery
- Variational Inference for SDEs Driven by Fractional Noise
2023/10/19 by Rembert Daems, Manfred Opper, Daems, Rembert +5 · 2 citations
Physics and Astronomy · Computer Science · #Model Reduction and Neural Networks #Machine Learning in Healthcare #Generative Adversarial Networks and Image Synthesis
- Probabilistic Permutation Synchronization using the Riemannian Structure\n of the Birkhoff Polytope
2019/04/11 by Tolga Birdal, Umut Şimşekli, Birdal, Tolga +1 · 1 citation
Computer Science · #Advanced Image and Video Retrieval Techniques #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #FOS: Mathematics #Graph Theory and Algorithms #Graphics (cs.GR) #Machine Learning (cs.LG) #Numerical Analysis (math.NA) #Robotics (cs.RO) #Topological and Geometric Data Analysis
- Fun with Flags: Robust Principal Directions via Flag Manifolds
2024/01/08 by Nathan Mankovich, Gustau Camps‐Valls, Mankovich, Nathan +3 · 1 citation
Computer Science · Mathematics · Engineering · #Face and Expression Recognition #Morphological variations and asymmetry #Remote-Sensing Image Classification
- Copresheaf Topological Neural Networks: A Generalized Deep Learning Framework
2025/05/27 by Mustafa Hajij, Hajij, Mustafa, Lennart Bastian +21 · 2 citations
Computer Science · #Neural Networks and Applications #Topological and Geometric Data Analysis
- Topological Generalization Bounds for Discrete-Time Stochastic Optimization Algorithms
2024/07/11 by Rayna Andreeva, Andreeva, Rayna, Benjamin Dupuis +7 · 1 citation
Computer Science · #Advanced Image and Video Retrieval Techniques #Algebraic Topology (math.AT) #FOS: Computer and information sciences #FOS: Mathematics #Image Retrieval and Classification Techniques #Machine Learning (cs.LG) #Topological and Geometric Data Analysis
- Convex Formulations for Training Two-Layer ReLU Neural Networks
2024/10/29 by Karthik Prakhya, Prakhya, Karthik, Tolga Birdal +3 · 1 citation
Computer Science · Neuroscience · #Brain Tumor Detection and Classification #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning and ELM #Neural Networks and Applications #Optimization and Control (math.OC)
- Q-FW: A Hybrid Classical-Quantum Frank-Wolfe for Quadratic Binary Optimization
2022/03/23 by Alp Yurtsever, Tolga Birdal, Yurtsever, Alp +3 · 1 citation
Computer Science · #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Optimization and Control (math.OC) #Quantum Computing Algorithms and Architecture #Quantum Information and Cryptography #Stochastic Gradient Optimization Techniques
- Latent Riemannian Flow Matching for Geometry-Grounded 3D Foundation Models
2026/07/21 by Lisa Weijler, Irene Ballester, Guofeng Mei +2
#cs.CV