Antonio Ortega

1. Graph Signal Processing: Overview, Challenges and Applications
   2017/12/01 by Antonio Ortega, Pascal Frossard, Ortega, Antonio +7 · 1 voice · 67 citations
   Computer Science · Biochemistry, Genetics and Molecular Biology · #Advanced Graph Neural Networks #Bioinformatics and Genomic Networks #Graph Theory and Algorithms
2. The emerging field of signal processing on graphs: Extending high-dimensional data analysis to networks and other irregular domains
   2013/04/05 by D. I. Shuman, David I Shuman, S. K. Narang +7 · 213 citations
   Physics and Astronomy · Computer Science · Biochemistry, Genetics and Molecular Biology · #Complex Network Analysis Techniques #Advanced Graph Neural Networks #Bioinformatics and Genomic Networks
3. Graph Signal Processing over a Probability Space of Shift Operators
   2021/08/20 by Feng Ji, Ji, Feng, Wee Peng Tay +3 · 5 citations
   Computer Science · Physics and Astronomy · #Advanced Graph Neural Networks #Bayesian Modeling and Causal Inference #Complex Network Analysis Techniques
4. P3: Toward Privacy-Preserving Photo Sharing
   2013/02/20 by Moo-Ryong Ra, Ramesh Govindan, Ra, Moo-Ryong +3 · 2 citations
   Computer Science · #Advanced Steganography and Watermarking Techniques #Cryptography and Security (cs.CR) #FOS: Computer and information sciences #Face recognition and analysis #Multimedia (cs.MM) #Video Surveillance and Tracking Methods
5. Channel-Wise Early Stopping without a Validation Set via NNK Polytope\n Interpolation
   2021/07/27 by David Bonet, Bonet, David, Antonio Ortega +5 · 2 citations
   Computer Science · #Domain Adaptation and Few-Shot Learning #Machine Learning and ELM #Advanced Neural Network Applications
6. Deep geometric knowledge distillation with graphs
   2019/11/08 by Carlos Lassance, Lassance, Carlos, Myriam Bontonou +9 · 2 citations
   Computer Science · #Advanced Neural Network Applications #Big Data and Digital Economy #FOS: Computer and information sciences #Human Pose and Action Recognition #Machine Learning (cs.LG) #Machine Learning (stat.ML)
7. Graph Learning from Data under Structural and Laplacian Constraints
   2016/11/16 by Hilmi E. Egilmez, Eduardo Pavéz, Egilmez, Hilmi E. +3 · 1 citation
   Computer Science · Physics and Astronomy · #Advanced Graph Neural Networks #Bayesian Modeling and Causal Inference #Complex Network Analysis Techniques #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning (stat.ML)
8. Learning Graphs With Monotone Topology Properties and Multiple Connected Components
   2018/03/08 by Eduardo Pavez, Eduardo Pavéz, Hilmi E. Egilmez +1 · 2 citations
   Biochemistry, Genetics and Molecular Biology · Computer Science · #Advanced Graph Neural Networks #Gene expression and cancer classification #Machine Learning and Algorithms
9. The Geometry of Self-supervised Learning Models and its Impact on Transfer Learning
   2022/09/18 by Romain Cosentino, Cosentino, Romain, Sarath Shekkizhar +7 · 1 citation
   Computer Science · Engineering · #Domain Adaptation and Few-Shot Learning #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning and Data Classification #Medical Imaging and Analysis
10. Adaptive Voxelization for Transform coding of 3D Gaussian splatting data
    2025/05/30 by Chenjunjie Wang, Shashank N. Sridhara, Wang, Chenjunjie +7 · 3 citations
    Computer Science · #Advanced Data Compression Techniques
11. Nowcasting Temporal Trends Using Indirect Surveys
    2023/07/13 by Ajitesh Srivastava, Srivastava, Ajitesh, Juan Marcos Ramírez +11 · 1 citation
    Medicine · Physics and Astronomy · Social Sciences · #Complex Network Analysis Techniques #Data-Driven Disease Surveillance #FOS: Computer and information sciences #FOS: Physical sciences #G.3 #Human Mobility and Location-Based Analysis #Physics and Society (physics.soc-ph) #Social and Information Networks (cs.SI)
12. Graph-Based Signal Sampling with Adaptive Subspace Reconstruction for Spatially-Irregular Sensor Data
    2024/09/14 by Darukeesan Pakiyarajah, Eduardo Pavéz, Pakiyarajah, Darukeesan +3 · 1 citation
    Physics and Astronomy · Computer Science · Engineering · #Advanced Optical Sensing Technologies #Target Tracking and Data Fusion in Sensor Networks #Advanced Measurement and Metrology Techniques
13. Towards joint graph learning and sampling set selection from data
    2024/12/12 by Shashank N. Sridhara, Eduardo Pavéz, Sridhara, Shashank N. +3 · 1 citation
    Computer Science · #Bayesian Methods and Mixture Models #Advanced Clustering Algorithms Research #Data Management and Algorithms
14. Lossy compression of weighted graph adjacency matrices by transform coding
    2026/07/16 by Kenta Yanagiya, Junya Hara, Hiroshi Higashi +2
    #cs.IT #eess.SP #math.IT