Preface and Conference OrganizationChapter 1: Databases, Data Processing and Data ManagementA Framework for Processing Water Resources Big Data and ApplicationAccurate Location in Batch Dynamic Provable Data PossessionConstruction of Data Warehouse Platform in Continual Quality ImprovementResearch on Technology of CRM Stored ProcedureResearch on the Integration Technology of Marine Environmental Protection DataResearch on SQL Performance Optimization of CRM Stored ProcedureDesign of E-Archives Portfolio System Based on Signature TechnologyMLTwig: A Multi-Layer Tree Pattern Matching Approach for XQueryResearch and Implementation on Compression, Encryption, Storage and Retrieval System for Massive DataThe Research of Distributed Bitmap IndexAnalysis of Distributed Computing Architecture Search Principle Based on HadoopStudy of Network Public Opinion Classification Method Based on Naive Bayesian Algorithm in Hadoop EnvironmentStudy on Object-Storage System Metadata Load BalancingResearch on PPHIIS Based on Ontology ModelOnline Data Compression Technique for Real Time Data of Energy Management System in the Industrial ProductionChapter 2: Parallel and Distributed ComputingTime Synchronization Method for Parallel Traffic Simulation FrameworkComparison of Parallel Computing Methods for Fast Cone-Beam Reconstruction with Similar Optimization StrategiesResearch on Parallel Yen Algorithms on GPUs Using CUDAParallelization Analysis of Dissolved Gases in Transformer Oil Based on Random Forest AlgorithmGPU Accelerated Reconstruction in Compton Scattering Tomography Using Matrix CompressionParallel Scheduling Algorithms Investigation of Support Strict Resource Reservation from GridChapter 3: Computer Network Technology and ApplicationsA Dynamic Back-Off Algorithm in Ad Hoc NetworksA Fast Real-Time Scheduling Algorithm for WIA-PAResearch on Network Security Issues and Security ModelThe Web Foreign Language Teaching Research Based on P2P TechnologyA Multi-Redundancy Structure Model of Cloud Computing Digital LibraryA Novel Mobility Management Scheme for Hierarchical MIPv6 NetworkA Novel Response Time-Driven Replica Selection Approach for Cloud ComputingA Secure Mobile Payments Protocol Based on ECCA Security Routing Protocol Based on Convergence Degree and TrustA Trust System Design for Future SCADA Network SecurityThe Micro-Blogging Network Leading Group Recognition AlgorithmThe Design and Implementation of an Optimized MPTCP Data Scheduling AlgorithmThe Design of PMP-AODV Routing Protocol in Wireless Mesh NetworkAn Attribute Mapping Technique for Secure Interoperation in Multi-Domain EnvironmentsAn Authentication Scheme Based on the Light-Weight Rainbow Signature for Wireless Sensor NetworkThe Application of Data Mining in the Honeypot SystemCloud Security System Construction and its Concrete RealizationSemantic-Preserved Index Constructing for RDF-Based Resource in Structured P2P NetworkSimple Encryption Research Based on Heterogeneous SystemResearch on P2P Network Resource Search MethodRobustness of Autocatalytic Set in a Model of Evolving NetworkRouting Methods and Scheduling Patterns in MIMO WMN Virtual ModelResearch on MANET-Based Reliable Zone Routing ProtocolResearch on Improved Floyd Routing Algorithm in Opportunistic NetworksResearch and Realization of Custom Form Realization Method Based on HTML and XML TechnologyResearch of Improved Network Access Authorization Mechanism Based on Elliptic CurveFriend-Based Prediction Routing Protocol in Socially-Aware Opportunistic NetworksIdentifying High-Distributed Low-Rate QoS Violation Based on Multi-Stream Fused HMMOn General Number Field Sieve and its Polynomial SelectionMeasuring the Use of Real-Name Policy in Micro-Blogging of ChinaResearches on Brittle Seam Mining Based Situation Assessment and Prediction Mechanism of DDoS Attacks in Cloud Computing PlatformA Framework for Service Composition Based on TemplateSecure Access Platform Improved System Based on Regional DivisionDMEDD-SCCS: The DMEDD (Designated Message Encryption for Designated Decryptor) Protocol for SCCS (Secure Cloud Commerce System)Task Scheduling Research Based on Dynamic Backup in Cloud EnvironmentMultipath RoutingDesign and Implementation of P2P Instant Messaging Tools in LANResearch of Parasitic Communication Model Based on Network Behavior FeaturesChapter 4: Software EngineeringA Dynamic Malware Detection Approach by Mining the Frequency of API CallsA General Framework of Professional Image Processing System Based on UMLUsing Context to Discern User Tasks on DesktopA Research into the UML Legend in the Waterfall Model DevelopmentThe Research and Design of Library OA SystemAn Automatic VMF Bit Analysis Tool Generation MethodSoftware Engineering Based on Object Management Petri NetSoftware Status Identification Based on Message Authentication TechnologyResearch on the Chessboard Representations of CheckersDifferences in Visual Programming for GISQuick Task Queue Management Software DesignImplementing Trustworthy Service Flow Based on Improved HQPSO AlgorithmA Hardware Sandbox Using Processor Virtualization for Untrusted Native CodeUOFilter: A Whitelist-Based Filter for Unintended Objects in Web PagesRealization of a 3D Model Render on Mobile Terminal Based on X3DFor Search Engine Optimization Strategy Analysis of Website DesignParameterized Test Using Formal Semantic of Program LanguageTechnique of Javascript Code Obfuscation Based on Control Flow TansformationsChapter 5: E-Commerce and E-GovernmentExamining Consumers Adoption and Continuance Intention of Online Group-Buying from User Experience PerspectiveStudy on Recommendation Method Based on Product Evaluation Concept Tree and Collaborative Filtering AlgorithmStudy on the Design of Virtual Apparel Fitting System and the Application of Motion Capture Technology in Electronic CommerceStudy on the Personnel Training Mode of E-Commerce MajorStudy on the Trusted Operating Technology for Mobile E-Commerce System SecureConsumer’s Decision-Making Behavior in Online Shopping: An Integrated AnalysisResearch on Development of Female Tourism E-Commerce Market Based on Market SegmentationEDI in E-Commerce Application and Safety MeasuresEffect of E-Commerce on Development of EnterprisesFactors and Models Analysis of Consumer Trust on E-CommerceQingdao Integration Practice of E-Cloud and Cloud Computing Disaster RecoveryResearch and Application of Mobile Agent in E-Commerce SystemCryptanalysis of a Certificateless Partially Blind SignatureChapter 6: Multimedia Technology and Application3D Video Transmission System for China Mobile Multimedia BroadcastingResearch and Implementation of Intelligent Traditional Chinese Headdress System in Computer AnimationThe Research of 3D Mouth Animation Synthesis Driven by Continuous Chinese Text Based on Mpeg-4The Study of Client Design in the Background of Personalized and Customized E-TextbookThe Architecture and Implementation of Interactive Broadcasting Based on CMMBComparison and Analysis of MAC Protocol in Multimedia CommunicationsResearch on Time-Domain Correlation Technique Based on ZC Sequences in OFDM SystemRealization of Automatic Keystone Correction for Smart Mini Projector Projection ScreenMusic Recommendation with Collaborative Filtering for Mobile ServicesImplementation of Smart Home Terminal Based on OpenWrtDigital Watermarking Based on Wavelet and Chaotic MappingBasedon Multi-Screen Integration Workflow Scheduling Program Authoring Management System Design and ImplementationResearch of Television Boot-Strap Information Delivery Based on User ProfilesChapter 7: Computer Vision and Image Processing TechnologyA Method of Extracting Inter-Object Spatial Relationship in Remote Sensing Image ObjectsA New Image Segmentation ModelA User Preferences Modeling for Intellegent Dissemination of Remote Sensing ImageAn Affine SIFT Matching Algorithm Based on Local Patch Shape EstimationAnalysis of Gaussian-Hermite Moment Invariants on Image Geometric TransformationSuper-Resolution by POCS-SIFT ApproachAutomatic Schizophrenia Prediction Using Palm-Print Line FeaturesClassification-Based Character Segmentation of ImageStudy of Fingerprint Image Feature Extraction AlgorithmStudy of Fingerprint Image Preprocessing TechnologySpatial Topological Relationship for Remote Sensing Image AnalysisOverview of Pixel Level Image Fusion AlgorithmImage Retrieval Based on the Characteristics of Concentric Circular RegionsA Fast Extraction Method of Water Boundary Based on the Landsat TM ImageA New Perspective Shape from Shading Approach for Hybrid SurfacesNon-Western Script Based Off-Line Handwritten Signature Technology: A SurveyResearch of Computer-Aided Diagnosis about Pulmonary Interstitial Pathology Based on Wavelet DecompositionA New Local Self-Similarity Descriptor Based on Structural Similarity IndexStudy on Pole in the Application of Three-Dimensional ReconstructionLeaf Boundary Extraction with a Wind Noise MethodThe Design and Implementation of Track Region Segmentation AlgorithmFisheye Lens Distortion Calibration Based on the Lens Charactetic CurvesReal-Time Video Stabilization Based on Smoothing Feature TrajectoriesAge Classification Based on Feature FusionGPU Based Cone Beam Computed Tomography Reconstruction by the Inexact Alternating Direction MethodBinocular Stereo Matching Method Based on Parallax Waveform Analysis and Conjoint Measurement of Saliency MapGit Recognition with Incomplete GEI Based on Random ForestsResearch on Geometric Positioning Algorithm of Vision System in High Speed and High Precision Chip MounterA Weighted Motion Compensation Interpolation Method for Improving Side Information in Distributed Video CodingA New Image Irradiance Equation for Perspective Shape from Shading of Hybrid SurfacesA Ship Detection Model in Optical Satellite ImageCovariance Tracking Algorithm on Bilateral Filtering under Lie Group StructureEvaluation and Comparison of Thresholding Segmentation TechniquesHead Pose Estimation via Direction-Sensitive Feature and Random Regression ForestsTriangle Rasterizer Based on the Barycentric ArithmeticIndividual Tree Detection from High Spatial Resolution Imagery Using Color and Texture FeaturesAn Optimized Video Capture and Preprocessing Strategy Based on FPGAFabric Image Edge Detection Based on Octonion and Echo State NetworksA Data Parallel Implementation Scheme of Geometric OperationsA Comparative Study of Color Space Conversion on Homogeneous and Heterogeneous MulticoreChapter 8: Artificial Intelligence, Intelligent Algorithms and Computational MathematicsA Clustering Algorithm Based on GravitationTrend Analysis of Product Function Using Sequential Pattern MiningThe Satellite Attitude Control Law Design Based on Machine LearningA Novel Distributed Jointly Sparse Optimization AlgorithmA Research on Smart Tourism Service Mechanism Based on Context AwarenessA Novel Quantum Genetic Algorithm in TSPAcoustic Articulatory of Uyghur PhoneticsStability of Number-Processing Based on Information Granularity Associative with Parietal CortexResearch on Intelligent Decision Method Based on Grey System Theory in the Prediction of Grain Yield in Jilin ProvinceResearch on Level Effect-Based Fuzzy Prediction MethodResearch on Automatic Tagging of Parts of Speech for Tibetan Texts Based on the Condition of Random FieldsFast and Effective Algorithm of Iris Localization Based on Hough TransformOn Fuzzy Abundant SemigroupsImproved Self-Adaptive Glowworm Swarm Optimization AlgorithmLarge-Vocabulary Continuous Speech Recognition of Lhasa TibetanText Classification Using SVM with Exponential KernelFractal Analysis of the Optimal Objective FunctionApplication of EEG Analysis in Cognitive ScienceApproaches of Ontological Concept Mapping Based on Multi-StrategyFast Collision Detection Algorithm Based on Parallel Doubling TechnologyExternal Appearance and Internal Decoration Design of Loader Based on Eye TrackerCollision Detection Based on SIMD ModelPreliminary Study of Cellular Automat on Mobile Computing ApplicationAn Improved Method of Short Text Feature Extraction Based on Words Co-OccurrenceEffect of Delay on the Synchronization of Weakly Coupled Neurons via Inhibitory Chemical SynapsesChapter 8: Artificial Intelligence, Intelligent Algorithms and Computational MathematicsAn Enhanced Fuzzy Information Retrieval Model Based on LinguisticsTerm Weighting: A Multi-View Fuzzy Ontology Based ApproachThe Properties Related to the Moment Generating Function of the Fuzzy VariableThe Boundedness of Function Associated with Divergence Form Operator on LPApplied Convergence Results of Relaxed Matrix Multisplitting Chaotic Methods for H-MatricesStrong Consistency of Maximum Likelihood Estimators n Exponential Sequential ModelEstimation on Unknown Function of a Class of Generalized Nonlinear Volterra-Fredholm Type Difference Inequality with Iterative SummationGeneralized Nonlinear Volterra-Fredholm Type Sum-Difference InequalityConstruct and Analyze K-Hash Function Based on Chaotic Dynamic S-BoxesResearch on Computer Aided Index System Establishment of SWOTChapter 9: Computer Aided Design and ResearchThe Research and Implementation of Virtual Laboratory Based on VRMLAn Effective Cell Spreading Method for Force-Directed Global PlacementThe Application of Computer-Aided Design in Architectural Decoration DesignCloth Simulation Based on 1/F Noise MethodChapter 10: Communications Technology and Signal ProcessingMGF-Based Effective Capacity for Generalized Fading ChannelsStudy on Channel Estimation in Time-Varing Amplify and Forward Relay NetworksA Pilot Design Method Based on Cyclic Shift PTSResearch of FH-MFSK Underwater Acoustic Communication Based on Non-Binary LDPC CodesGenerating Idempotents of Quartic Residue Codes over the FieldNegotiation Protocol for Location PrivacyOn the Security of a Certificateless Signature SchemeIrregular Sampling of GPS Signal for Real-Time Implementation of Pipelined PFFTModulation Recognition of MQAM Signals Based on Semi Supervised Clustering TheoryThe Optimized Scheme of CDR Collecting and Abnormity MonitoringShorten LDPC Codes with Better PerformancePeak-to-Average Power Ratio Distribution of OFDM Visible Light Communication SystemsDynamic-Dual-Threshold Cooperative Spectrum Sensing Algorithm Based on D-S Evidence TheoryFPGA-Based Improved Decoding Algorithm of LDPC CodesAn Improved Parameter Estimation Algorithm Based on FFT for LFM SignalPayload-Distributed GEO Communication Satellite System and Opportunistic Network Coding Based Cooperative Information ExchangeFrFT Angle Division Multiple Access with Optimal Time-Frequency-Angle Resource DistributionEfficient LLR Optimization Based on GMI for LDPC Coded BICM SystemsA Novel Approach for PAPR Reduction of NC-OFDM SystemCovariance-Based Wavefield Separation and its Application in Crosswell Seismic DataA Novel Decoupled LOS Rate Estimator for Terminal GuidanceCoarse-To-Fine 3D Randomized Hough Transform for Dim Target DetectionSimulation on the Track Integration of Radar System and ADS-BBlind Complex Source Separation Based on Cyclostationary StatisticsWavelet De-Noising Method Based on a New Kind of Threshold FunctionEKF with Measurement Noise Estimation Based on Wavelet Transform and Application for Target TrackingChapter 11: Electronic Devices and Embedded SystemsA New No Op Amp Full CMOS Voltage Reference CircuitA Threshold Speed Computation Algorithm in Adaptive DVS SchedulingApplication of the Infrared Self-Learned Remote Controller in Smart HomeThe Application of UKF Algorithm for 18650-type Lithium Battery SOH EstimationA High-Performance Sigma-Delta Modulator in 0.18μm CMOS TechnologyA Large Signal Model to Improve Linearity of Rf Power AmplifierDesign of a Low-Phase-Noise LC Voltage Controlled OscillatorWireless Communication in the Application of the Intelligent Substation Distributed Test SystemDSP Based Novel High Voltage High Frequency Electric Source with Self-tuning AbilityDesign of DC-DC Module for 300W Photovoltaic InverterMaximum Power Control of Thermoacoustic Linear Generator in Discontinuous Conduction Charging ModeChapter 12: Intelligent Instruments, Techniques for Detection and Testing, Sensors and MeasurementAn Integrated Measurement System for Pyromagnetic Effect of Prefabricated Defects Polymer MaterialsHandheld Lighting Circuit Detector Based on Alternating Electric FieldThe Test System of PXI-Based Aeronautic EquipmentA Review of Research of Life Detecting RadarResearch on Manchester Coded Mud Pulse Signal ExtractionFault Diagnosis Method Research of Avionics Systems Based on TestingMulti-Temperature Parameter Display System DesignImplementation of Electric Data Sheet Based on Virtual InstrumentIntelligent Instrument for Measuring Eutectic and Co-Melting Point of Freeze-Drying MaterialA Fault Diagnosis Model for Power Transformer Using Association Rule Mining-Based on Rough SetDesign and Realization of Monitoring System for Offshore Platform Transformation and Distribution Equipment Based on OPC TechnologyInfluencing of Spatial Information Distribution and Transformation Model on Quality of Coordinate TransformationEvaluation of Lake Eutrophication Based on the HJ-1 Satellite Multispectral DataThe Research of Auto-Composing Test Paper Technology Based on Genetic AlgorithmA Multi-Stage Method for Deterministic-Statistical Analysis: A Weibo Case and Measurement StudiesNetwork Agent Based on VISA Framework for InstrumentsA Greenhouse Environment Monitoring Platform with Characteristic of Video SurveillanceAnalysis on the Impact of the Data Acquisition Board on the Performance Indicators of the Virtual Multi-Channel Pulse Height AnalyzerAn Improved Routing Algorithm Based on LEACH for WSNDesign and Implementation of Wireless Node Based on Zigbee Protocol for Image AcquisitionRSSI Ranging Algorithm Based on Polynomial Piecewise FittingTheoretical Framework and Research Methods of Poyang Lake Smart Water Resource Monitoring Based on WSN and 3S TechnologiesUsing Rank-Defect Free Net Adjustment to Optimize GPSAn Improved Congestion Control Mechanism Based on Mobile Agent for Wireless Sensor NetworksDistributed Malicious Nodes Detection in Wireless Sensor NetworksA High-Throughput Imaging Spectrometer Based on Over-ScanningCommunication between LabVIEW and PLC Based on Native Implementation of HostLink ProtocolCompressed Sensing-Based Data Gathering in WSNA Wireless Sensor Network Node Coverage Discriminant Model Based on the Average Distance of Neighbor NodeAutomatic Sedimentary Microfacies Identification Algorithm Based on Activity LayeringDesign and Realization of the Kalman Filter Based on LabVIEWConstruction and Application of Remote Sensing Based Evapotranspiration System in Hai BasinPreliminary Analysis on the Wind Retrieval Method in NowcastingChapter 13: Automation and ControlA Class of Difference Inequality and an Application to Discrete-Time Control SystemsThe Pest Management Model with Impulsive ControlThe Control Algorithm Research of Yarn Tension for Winding Machine Based on Grey Prediction ModelAn Improvement of IED Configuration Tool and Modeling for Transformer Condition Monitoring IEDResearch of Trajectory Planning of a High-Altitude Long-Range Gliding Unmanned Underwater VehicleStudy of Electric Power Grid Based on Improved Data Envelopment Analysis ModelA Solution for Single Point of Failure of Cloud Computing Platform in Electric Power CorporationStudy on a Pneumatic Inspection Micro RobotStudy on Energy-Saving Control System of Smart HomeStudy on Improved APF Algorithm for Autonomous Mobile RobotDesign and Implementation of Serial Communication for Automatic Titanium Alloy Sorting SystemResearch on High-Quality Dual-Redundancy Aircraft Rudder Servo System SimulationPID Control of Maglev Levitation System Based on Disturbance ObserverMulti-Robot Formation Control Based on the Artificial Potential Field MethodDesign and Realization of Intelligent Electricity Processing Task System Supporting for Multiple Time DimensionsDesign of Library Smart Bookshelf Based on RFIDThe Optimization Strategy of Loop Closing Operation in Self-Healing Distribution NetworkExample Research of Numerical Control Innovation of the Common Machine ToolA Security Test and Evaluation Model for Electric Industrial Control SystemsResearch on Control Model for Spare Parts Inventory Based on the Optimal Replenishment CycleChapter 14: Information Technologies in Engineering ManagementAnalysis of Usability of ECDIS Human-Machine InterfaceAn Artificial Bee Colony Algorithm for Multiobjective Redundancy Allocation Problem in Repairable SystemOptimal Study of the Reverse Logistics Network for Municipal Solid WastesA Novel Design Method of QuestionnaireThe Simulation and Optimization of Job-Shop Equipment Based on JACKRisk Management of Medical Devices in the Healthcare IT NetworkA Hybrid GA-ACO Algorithm for Distribution Network Planning Considering Distributed GeneratorsResearches on the Construction of Information Support System for Major and Key Military Transportation ProjectsDesign and Implementation of 3D Earthquake Marking System Based on OpenGL TechnologyDesign and Implementation of TCM Constitution Clinical Decision Support SystemThe Analysis of Resistances that Hamper the Use of BIM in ChinaBIM Technology in the Application and Development of China's Construction IndustryDesign of a Greenhouse Visualization System Based on Cloud Computing and Android SystemChapter 15: Enterprise Resource Planning and Management SystemThe Matching and Evolutionary Path Model of IT and Business Alignment Based on Dynamic CapabilitiesThe Dynamic Programming Model for Investment Decision of EnterpriseThe IT Capabilities Driven Model and Evolutionary Model: Based on the Integration View of Competitive Strategy, Resource-Based View and Dynamic CapabilitiesThe Biggest Critical Failure Factors in ERP ImplementationStudy on the Method of Manufacturing and Marketing Integration for Iron and Steel Enterprises in the ERP EnvironmentResearch on Group Management Based on Maturity ModelResearch and Implementation of Animal Experience Management System Based on WorkflowModeling Analysis of BMP by the Center of ArtifactThe Resource Configuration Effect’s Simulation Calculations of the VAT Pilot Reform Based on the CGE ModelA Dynamic Scheduling Algorithm Based Cost Compensation for Service-WorkflowsCrowd Evacuation Simulation Based on WebGISDemand Prediction of the Rarely Used Spare Parts Based on the BP Neural NetworkResearch on Optimization Scheduling Problem in Complex ConditionsResearch on Retrieval System for Soil TaxonomyFinancial Crisis Warning Analysis for Companies Based on BP Neural NetworkShaanxi Forest Zoning Management Information System Design and ImplementationResearch the Methods of the New Generation of Information Technologies to Promote the Development of Wisdom AgricultureThe Research on Key Technologies of IOT in Agriculture Based on Semantic SOAEcoSmart: A Survey and Sector Analysis of Mobile Phone Application Market for Fuel Consumption ReductionApplication of Information Management System for Insurance Agents Based on Service Oriented ArchitectureStudy on Related Party Transactions and Decision-Making Behavior of Controlling Shareholder Based on SPSS Software TechnologyComponents Replenishment Policy for ATO Producer Based on Consumer Choice BehaviorResearch on Knowledge Service Oriented Expert Management SystemDesign and Realization of Instant Computing Electric Cost System for Various Pricing MechanismDeveloping a Framework for Information Sharing of Heterogeneous Systems in Southwest of ChinaStudy of Patient Waiting Time in the Emergence Department: An Example of a Medical Center in New Taipei County, TaiwanA Manufacturing Execution System for Discrete IndustryResearch and Construction of the Enterprise Competitive Intelligence SystemA Network Capacity Perspective of Transmission and Diffusion of Cluster Risk Based on Focal EnterprisesChapter 16: Information Technologies in EducationLMS and Power Point Physics LecturesThe Study of User Model of Personalized Recommendation System Based on Linked Course DataThe Multi-Linkage of Training Platform for Rural Labor Force Transfer in CybertimesAnalysis on the Reform of Computer Teaching for Computational Thinking Ability in Fine Arts AcademiesStudy on MVC-Based Teaching System Design in Engineering CollegesMode for Cultivation of Diversified Informationized Innovative and Entrepreneurial Talents Research and PracticeRegional Comprehensive Reform Experimental Zone Professional Research UniversitiesResearch on Information Technology Innovation and Three-Dimensional Entrepreneurship Diversified Personnel Training Practice Teaching SystemStudy on the Mode for Cultivation of Diversified Informationized Innovative and Entrepreneurial Talents Based on Five SystemsThe Effective Teaching of Computer Network - Taking "OSPF Routing Protocol" Unit as an ExampleThe Application of Social Networking Websites in Promoting English CommunicationThe Adult Education Self-Help Study Platform Based on InternetThe Functions of Multimedia and Internet Technology in Content-Based English Study in ChinaThe Application of Multimedia and Network in Promoting English Learning and CommunicationIntelligent Realization of Teaching Courseware Framework SystemAnalysis on Mobile Learning by Using Smart Phones among Chinese University StudentsResearch on Information System in Statistics and Analysis on the Cultivation and Education of the Nursing Postgraduates from the Prospective of Social NeedsLearner Autonomy in Multimedia Communication EnvironmentConstruction of Home-School Interactive System Based on Information Polymerization Distributed TechnologyThe Theory Study and Construction Countermeasures of Eco-Learning Behavior in Energy EnterprisesThe Application of Cloud Model in Teaching Quality Monitoring and Evaluation