Lizhen Wu
Associate Research ScientistAbout
Research
Publications
2026
Model-Independent Debiasing Algorithm Based on Probabilistic Correlation for Scene Graph Generation
Liu A, Li X, Wu L, Wang X. Model-Independent Debiasing Algorithm Based on Probabilistic Correlation for Scene Graph Generation. Communications In Computer And Information Science 2026, 2869: 338-349. DOI: 10.1007/978-981-95-8978-4_26.Peer-Reviewed Original ResearchDebiasing algorithmConfusion matrixScene graph generationVisual Genome datasetProbabilistic correlationLong-tailed distributionGraph generationWeighted fusionDebiasing methodsAlgorithmComplex model structuresDebiasing techniquesSceneModel structureDatasetDebiasingHigh-frequency relationshipProbabilisticGenomic datasetsModel parametersPredictive capabilityFusionCorrelation predictionsVisualizationPredictionTarget Discrimination via Multimodal Fusion in UAV Perspective
Yuan M, Wu L, Wang C. Target Discrimination via Multimodal Fusion in UAV Perspective. Lecture Notes In Electrical Engineering 2026, 1578: 360-370. DOI: 10.1007/978-981-95-7656-2_34.Peer-Reviewed Original ResearchVision-language pre-trainingObject detection moduleVision-language pre-trained modelDetection moduleCross-modal attention mechanismFeature fusion strategyTarget recognition accuracyDiscrimination capabilityAttention mapsBounding boxesMultimodal fusionAttention mechanismLanguage modelRecognition accuracyPublic datasetsAttention moduleFusion strategyPre-trainingComplex operating environmentAerial imagesTarget discrimination capabilityLarge modelsTarget recognitionVisual informationComplex scenariosInstruction-Driven LLM-Based Task Assignment and Path Planning for a Swarm of UAVs
Wang L, Wang Y, Yuan M, Wu L, Wang C. Instruction-Driven LLM-Based Task Assignment and Path Planning for a Swarm of UAVs. Lecture Notes In Electrical Engineering 2026, 1576: 557-570. DOI: 10.1007/978-981-95-7676-0_49.Peer-Reviewed Original ResearchTask planning methodRoute planning algorithmPlanning algorithmHuman-computer interaction efficiencyMulti-agent task allocationTask allocation resultsSwarm of UAVsLanguage understanding abilityPlanning methodLanguage modelTask decompositionTask allocationTime logicTask assignmentDynamic environmentOverall taskUAVTask simulationScheduling tableAllocation resultsTaskAlgorithmInteraction efficiencyPlanning resultsAllocation
2025
Reducing Scene Graph Generation Parameters Towards UAV Understanding of Structured Environments
Li X, Wang C, Niu Y, Yuan M, Wu L. Reducing Scene Graph Generation Parameters Towards UAV Understanding of Structured Environments. 2025, 00: 4052-4058. DOI: 10.1109/iros60139.2025.11247395.Peer-Reviewed Original ResearchScene graph generationScene graph generation modelCross-attention mechanismReal-world scenesCross-attentionEntity predictionRelation classificationUAV experimentsGraph generationQuery pairsUAV autonomyComputational resourcesSemantic spaceLoss functionUAV applicationsPrediction loss functionObject entitiesComputational speedUAVSceneQuery tripletModel parametersModel performanceUnfamiliar environmentStructured environmentDe-Biasing Correction for Scene Graph Generation Based on Relation Correlation and Probability Expectation
Li X, Wu L, Niu Y, Liu A. De-Biasing Correction for Scene Graph Generation Based on Relation Correlation and Probability Expectation. IEEE Signal Processing Letters 2025, 32: 4014-4018. DOI: 10.1109/lsp.2025.3618206.Peer-Reviewed Original ResearchMUTP-LLM: Empowering Multi-UAV Task Planning with Large Language Models
Yu H, Wang C, Niu Y, Wu L. MUTP-LLM: Empowering Multi-UAV Task Planning with Large Language Models. Guidance Navigation And Control 2025, 05: 477-489. DOI: 10.1142/s2737480725500347.Peer-Reviewed Original ResearchLanguage modelNatural language instructionsNatural language understandingMulti-stage architectureHierarchical plannerMulti-UAVHuman commandsLanguage understandingNavigation waypointsTask planningValidation mechanismTraditional plannersTask successAbstract planTask sequenceSuperior performanceHybrid frameworkSimulation experimentsTraditional approachesSemantic flexibilityUAVWaypointsLanguageInstancesArchitectureLightweight Scene Graph Generation with Transformer for Resource-Constrained Platforms
Li X, Wu L, Niu Y, Yuan M. Lightweight Scene Graph Generation with Transformer for Resource-Constrained Platforms. 2025, 00: 7958-7963. DOI: 10.23919/ccc64809.2025.11179594.Peer-Reviewed Original ResearchResource-constrained platformsScene graph generation modelScene graph generationGraph generation modelScene understanding modelLow-performance processorsEnd-to-endEntity detectionGraph generationPublic datasetsDecoding subjectUnmanned systemsLoss functionPrediction loss functionGenerative modelComputational speedAutonomous decision-makingMission planningPredictive learningTechnology modelResource limitationsPlatformDecodingPrediction modelSceneFAM72A promotes UNG2 degradation and mutagenesis in human cancer cells
Feng Y, Barbulescu P, Chana C, Shirdarreh M, Yang H, Wu L, Mamand S, Kashem M, Zia A, Han M, Tsao J, Pugh T, Cescon D, Schatz D, Sicheri F, Martin A, Pezo R. FAM72A promotes UNG2 degradation and mutagenesis in human cancer cells. Scientific Reports 2025, 15: 23467. PMID: 40604025, PMCID: PMC12223117, DOI: 10.1038/s41598-025-07723-x.Peer-Reviewed Original ResearchConceptsUracil DNA glycosylase 2Proteasomal degradationMutagenic repairMutagenic DNA repairFunctional roleTumorigenic tissuesBase excision repairHuman cancer cellsSubstrate adaptorHuman cell linesE3 ligaseBioinformatics studiesDNA repairGenetic lesionsExcision repairHuman cellsCancer cellsCell linesHuman biologyFAM72AMechanisms of carcinogenesisCancer developmentProtein levelsGenesFAM72Multi-Target Association for UAVs Based on Fused Topology and Visual Features
Li X, Wu L, Niu Y, Yuan M. Multi-Target Association for UAVs Based on Fused Topology and Visual Features. IEEE Signal Processing Letters 2025, 32: 1755-1759. DOI: 10.1109/lsp.2025.3559825.Peer-Reviewed Original ResearchLLMSTP: Empowering Swarm Task Planning with Large Language Models
Yu H, Wang C, Wu L, Liu Y, Niu Y. LLMSTP: Empowering Swarm Task Planning with Large Language Models. Lecture Notes In Electrical Engineering 2025, 1374: 500-510. DOI: 10.1007/978-981-96-3552-8_47.ChaptersLanguage modelTask planningSwarm formation controlNatural language instructionsNatural language understandingTask planning methodUAV mission planningLanguage understandingTask commandsEnvironment informationUAV behaviorHuman operatorFormation controlUAV functionsUAVMission planningSimulation experimentsHigher accuracyPlanning methodTask typeTaskAccurate mappingMission requirementsLanguageDesign prompts