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Vaggos Chatziafratis
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Vaggos Chatziafratis13 visible / 13 total nodes / 29 links

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Related contextCo-authorshipCo-authorshipCo-authorshipAuthorshipAuthorshipAuthorshipWorks onWorks onAuthorshipWorks onWorks onWorks onWorks onAuthorshipAuthorshipAuthorshipAuthorshipAuthorshipTopic signalTopic signalTopic signalTopic signalTopic signalTopic signalTopic signalTopic signalTopic signalAuthorshipVaggos ChatziafratisAVaggos ChatziafratisResearcherDionysis ArvanitakisADionysis ArvanitakisResearcherYiyuan LuoAYiyuan LuoResearcherDimension-Accuracy Tradeoffs in Contrastive Embeddings for Triplets, Terminals & Top-k Nearest NeighborsWDimension-Accuracy Trad...preprint / 2023Maximizing Agreements for Ranking, Clustering and Hierarchical Clustering via MAX-CUTWMaximizing Agreements f...preprint / 2021Better Depth-Width Trade-offs for Neural Networks through the lens of Dynamical SystemsWBetter Depth-Width Trad...preprint / 2020Data Structures and AlgorithmsTData Structures and Alg...3564 worksMachine LearningTMachine Learning49008 worksProvable Accuracy Collapse in Embedding-Based Representations under Dimensionality MismatchWProvable Accuracy Colla...preprint / 2026Hierarchical Clustering in Graph Streams: Single-Pass Algorithms and Space Lower BoundsWHierarchical Clustering...preprint / 2022Hierarchical Clustering via Sketches and Hierarchical Correlation ClusteringWHierarchical Clustering...preprint / 2021Approximate Hierarchical Clustering via Sparsest Cut and Spreading MetricsWApproximate Hierarchica...preprint / 2016Efficiently Computing Nash Equilibria in Adversarial Team Markov GamesWEfficiently Computing N...preprint / 2022
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Vaggos Chatziafratis

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PersonDionysis ArvanitakisCo-authorship / ResearcherPersonYiyuan LuoCo-authorship / ResearcherPaperDimension-Accuracy Tradeoffs in Contrastive Embeddings for Triplets, Terminals & Top-k Nearest NeighborsAuthorship / preprint / 2023PaperMaximizing Agreements for Ranking, Clustering and Hierarchical Clustering via MAX-CUTAuthorship / preprint / 2021PaperBetter Depth-Width Trade-offs for Neural Networks through the lens of Dynamical SystemsAuthorship / preprint / 2020TopicData Structures and AlgorithmsWorks on / 3564 worksTopicMachine LearningWorks on / 49008 worksPaperProvable Accuracy Collapse in Embedding-Based Representations under Dimensionality MismatchAuthorship / preprint / 2026

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