news
| Jun 2026 | New paper utilizing first order SVD updates to efficiently embed graph edges in dynamic environments accepted to EUSIPCO 2026: Efficient Spectral Embeddings of Graph Edges |
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| May 2026 | New paper utilizing multilayer graph signal processing for balance aware signed graph convolutional filtering presented at ICASSP 2026: Convolutional Graph Filter Design for Signed Graphs. |
| Mar 2026 | Our paper on autoencoder based simulatenous node and edge anomaly detection presented at 2025 IEEE Asilomar Conference is now online: Simultaneous Detection of Anomalous Nodes and Edges in Graphs. |
| Mar 2026 | New pre-print on efficient spectral embedding of dynamic graphs: Subspace Projection Methods for Fast Spectral Embeddings of Evolving Graphs. |
| Aug 2025 | New paper on optimal graph filtering for hub node detection published in IEEE TSIPN: Learning Graph Filters for Structure-Function Coupling Based Hub Node Identification. |
| Jul 2025 | New pre-print on topology identification of signed graphs using net Laplacian as graph shift operator: Signed Graph Learning: Algorithms and Theory. |
| May 2025 | Attended GSP Workshop 2025 to present our work: Identifying Adversarial Attacks in Crowdsourcing via Dense Subgraph Detection. |
| May 2025 | Paper on dense subgraph detection for adversarial crowdsourcing accepted for presentation at ICASSP 2025: Identifying Adversarial Attacks in Crowdsourcing via Dense Subgraph Detection. |