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Lei Cheng
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Lei Cheng29 visible / 29 total nodes / 80 links

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Related contextRelated contextRelated contextRelated contextRelated contextWorks onCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipCo-authorshipWorks onWorks onWorks onWorks onAuthorshipAuthorshipAuthorshipAuthorshipWorks onWorks onWorks onWorks onAuthorshipAuthorshipWorks onWorks onWorks onWorks onWorks onWorks onWorks onWorks onWorks onWorks onWorks onWorks onWorks onWorks onWorks onWorks onAuthorshipAuthorshipAuthorshipAuthorshipAuthorshipAuthorshipAuthorshipAuthorshipAuthorshipAuthorshipAuthorshipAuthorshipAuthorshipAuthorshipLei ChengALei ChengResearcherReconciling Contradictory Views on the Effectiveness of SFT in LLMs: An Interaction PerspectiveWReconciling Contradicto...preprint / 2026Intent-Driven Semantic ID Generation for Grounded Conversational News RecommendationWIntent-Driven Semantic ...preprint / 2026Performance Monitoring of Proton Exchange Membrane Water Electrolyzer by Transformers-Based Machine Learning ModelWPerformance Monitoring ...preprint / 2026StreamPhy: Streaming Inference of High-Dimensional Physical Dynamics via State Space ModelsWStreamPhy: Streaming In...preprint / 2026Bingqing ChenABingqing ChenResearcherQiu ChenAQiu ChenResearcherWeiqi JiAWeiqi JiResearcherGuoxi ZhangAGuoxi ZhangResearcherHua CaiAHua CaiResearcherQing XuAQing XuResearcherQuanshi ZhangAQuanshi ZhangResearcherPanqi ChenAPanqi ChenResearcherYifan SunAYifan SunResearcherShikai FangAShikai FangResearcherXiao FuAXiao FuResearcherIvan BatalovAIvan BatalovResearcherMachine LearningTMachine Learning49008 worksTensor-based Basis Function Learning for Three-dimensional Sound Speed FieldsWTensor-based Basis Func...preprint / 2022Towards Flexible Sparsity-Aware Modeling: Automatic Tensor Rank Learning Using The Generalized Hyperbolic PriorWTowards Flexible Sparsi...preprint / 2022Classification of Long Sequential Data using Circular Dilated Convolutional Neural NetworksWClassification of Long ...preprint / 2022A Covariance-based User Activity Detection and Channel Estimation Approach with Novel Pilot DesignWA Covariance-based User...preprint / 2020eess.SPTeess.SP8234 worksArtificial IntelligenceTArtificial Intelligence22915 worksComputation and LanguageTComputation and Language14115 worksBayesian Low-rank Matrix Completion with Dual-graph Embedding: Prior Analysis and Tuning-free InferenceWBayesian Low-rank Matri...preprint / 2022Paramixer: Parameterizing Mixing Links in Sparse Factors Works Better than Dot-Product Self-AttentionWParamixer: Parameterizi...preprint / 2022Elucidating the Structure of the Magnesium Aluminum Chloride Complex electrolyte for Magnesium-ion batteriesWElucidating the Structu...preprint / 2015Training Time Minimization for Federated Edge Learning with Optimized Gradient Quantization and Bandwidth AllocationWTraining Time Minimizat...preprint / 2021
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Lei Cheng

Researcher

PaperReconciling Contradictory Views on the Effectiveness of SFT in LLMs: An Interaction PerspectiveAuthorship / preprint / 2026PaperIntent-Driven Semantic ID Generation for Grounded Conversational News RecommendationAuthorship / preprint / 2026PersonBingqing ChenCo-authorship / ResearcherPersonQiu ChenCo-authorship / ResearcherPersonWeiqi JiCo-authorship / ResearcherPersonGuoxi ZhangCo-authorship / ResearcherPersonHua CaiCo-authorship / ResearcherPersonQing XuCo-authorship / Researcher

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