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Author

Guy Bar-Shalom

Observed name: Bar-Shalom, Guy
OpenAlex ID: A5070125882
Topological Blindspots: Understanding and Extending Topological Deep Learning Through the Lens of Expressivity
2024 · Eitan, Yam, Gelberg, Yoav, et al. · arXiv (Cornell University) · 11
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Beyond Token Probes: Hallucination Detection via Activation Tensors with ACT-ViT
2025 · Guy Bar-Shalom, Fabrizio Frasca, et al. · neural information processing systems · 9
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Beyond Next Token Probabilities: Learnable, Fast Detection of Hallucinations and Data Contamination on LLM Output Distributions
2026 · Guy Bar-Shalom, Fabrizio Frasca, et al. · Proceedings of the AAAI Conference on Artificial Intelligence · 7
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Subgraphormer: Unifying Subgraph GNNs and Graph Transformers via Graph Products
2024 · Bar-Shalom, Guy, Bevilacqua, Beatrice, et al. · arXiv (Cornell University) · 5
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Weakly-Supervised Representation Learning for Video Alignment and Analysis
2024 · Guy Bar-Shalom, George Leifman, et al. · IEEE Winter Conference on Applications of Computer Vision · 5
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A Flexible, Equivariant Framework for Subgraph GNNs via Graph Products and Graph Coarsening
2024 · Guy Bar-Shalom, Yam Eitan, et al. · neural information processing systems · 4
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TransBoost: Improving the Best ImageNet Performance Using Deep Transduction
2022 · Omer Belhasin, Guy Bar-Shalom, et al. · neural information processing systems · 4
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Neural Message-Passing on Attention Graphs for Hallucination Detection
2025 · Frasca, Fabrizio, Bar-Shalom, Guy, et al. · arXiv (Cornell University) · 3
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Balancing Efficiency and Expressiveness: Subgraph GNNs with Walk-Based Centrality
2025 · Southern, Joshua, Eitan, Yam, et al. · arXiv (Cornell University) · 3
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A Graph Meta-Network for Learning on Kolmogorov-Arnold Networks
2026 · Bar-Shalom, Guy, Tavory, Ami, et al. · arXiv (Cornell University) · 2
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On The Expressive Power of GNN Derivatives
2025 · Eitan, Yam, Eliasof, Moshe, et al. · arXiv (Cornell University) · 2
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Window-Based Distribution Shift Detection for Deep Neural Networks
2023 · Guy Bar-Shalom, Yonatan Geifman, et al. · neural information processing systems · 2
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UniProbe: A Learnable Token-Level Hallucination Detector for Large VLMs using Multi-Structural Internal Representations
2026 · Samuel, Dvir, Bar-Shalom, Guy, et al. · arXiv (Cornell University) · 1
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FS-KAN: Permutation Equivariant Kolmogorov-Arnold Networks via Function Sharing
2025 · Elbaz, Ran, Bar-Shalom, Guy, et al. · arXiv (Cornell University) · 1
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LEMON: Equivariant Learning over Attention Maps for Zero-Shot Misbehavior Monitoring on New LLMs
2026 · Bar-Shalom, Guy, Geva, Mor, et al. · arXiv (Cornell University)
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Gray-Box Hallucination Detection in LLMs with Token Identities
2026 · Goldshtein, Shaked, Grunbaum, Yitzchak, et al. · arXiv (Cornell University)
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Graph Metanetworks for Transformer Based Language Models
2026 · Wolanowsky, Yonathan, Bar-Shalom, Guy, et al. · arXiv (Cornell University)
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Learning Cross-Model Activation Alignments with Explicit Many-to-Many Layer Maps
2026 · Sudakov, Alina, Bar-Shalom, Guy, et al. · arXiv (Cornell University)
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Permutation-Equivariant Flow Matching for Alignment-Free Neural Weight Generation
2026 · Piven, Arkadi, Eitan, Yam, et al. · arXiv (Cornell University)
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Beyond Next Token Probabilities: Learnable, Fast Detection of Hallucinations and Data Contamination on LLM Output Distributions
2026 · Association for Artificial Intelligence 2026, Bar-Shalom, Guy, et al. · Underline Science Inc.
Works count: 20
Citation count: 59
H-index: 5
I10-index: 1
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