Siyu Chen
This page is a disambiguation page, it actually contains mutiple papers from persons of the same or a similar name.
Known people with the same name:
Bibliography
2025
Expert Syst. Appl., 2025
Probability analysis of shallow landslides in varying vegetation zones with random soil grain-size distribution.
Environ. Model. Softw., 2025
2024
Energy-Efficient Task Split and Resource Allocation in LEO-Satellite-Assisted IoT Network.
IEEE Internet Things J., November, 2024
IEEE J. Sel. Areas Commun., October, 2024
IEEE Trans. Comput. Soc. Syst., August, 2024
LTSCD-YOLO: A Lightweight Algorithm for Detecting Typical Satellite Components Based on Improved YOLOv8.
Remote. Sens., August, 2024
Epurate-Net: Efficient Progressive Uncertainty Refinement Analysis for Traffic Environment Urban Road Detection.
IEEE Trans. Intell. Transp. Syst., July, 2024
IEEE Robotics Autom. Lett., May, 2024
Adv. Intell. Syst., May, 2024
IEEE Trans. Mob. Comput., April, 2024
IEEE J. Sel. Areas Commun., April, 2024
IEEE Trans. Control. Netw. Syst., March, 2024
Feature selection based on the self-calibration of binocular camera extrinsic parameters.
Int. J. Wavelets Multiresolution Inf. Process., January, 2024
Analysis of the absorbing boundary condition for the Maxwell fluid flow over a semi-infinite plate with considering the magnetic field.
Comput. Math. Appl., January, 2024
Soft X-ray image recognition and classification of maize seed cracks based on image enhancement and optimized YOLOv8 model.
Comput. Electron. Agric., January, 2024
Preset-Time Robust Multi-Objective Optimization Over Directed Networks Based On Multi-Agent Framework.
IEEE Trans. Signal Inf. Process. over Networks, 2024
FMSA-SC: A Fine-Grained Multimodal Sentiment Analysis Dataset Based on Stock Comment Videos.
IEEE Trans. Multim., 2024
Enhanced Reconstruction of Satellite-Derived Monthly Chlorophyll a Concentration With Fourier Transform Convolutional-LSTM.
IEEE Trans. Geosci. Remote. Sens., 2024
A Novel Parameter Estimation Method of Motion Error in Terahertz SAR Imaging Based on Viterbi and RANSAC Algorithms.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2024
Cross-layer self-representation enhanced deep subspace clustering with self-supervision.
Inf. Sci., 2024
An efficient watermarking scheme for dual color image with high security in 5G environment.
Expert Syst. Appl., 2024
Deep learning prediction of rainfall-driven debris flows considering the similar critical thresholds within comparable background conditions.
Environ. Model. Softw., 2024
Leverage Knowledge Graph and Large Language Model for Law Article Recommendation: A Case Study of Chinese Criminal Law.
CoRR, 2024
Unveiling Induction Heads: Provable Training Dynamics and Feature Learning in Transformers.
CoRR, 2024
Depth Matters: Exploring Deep Interactions of RGB-D for Semantic Segmentation in Traffic Scenes.
CoRR, 2024
CoRR, 2024
CoRR, 2024
Why does in-context learning fail sometimes? Evaluating in-context learning on open and closed questions.
CoRR, 2024
Training Dynamics of Multi-Head Softmax Attention for In-Context Learning: Emergence, Convergence, and Optimality.
CoRR, 2024
Enhanced Unknown System Dynamics Estimator With Measurement Noise Rejection for Series Elastic Actuators.
IEEE Access, 2024
Fault Diagnosis of High-Speed Train Motors Based on a Multidimensional Belief Rule Base.
IEEE Access, 2024
The Optimal Global Path Planning of Mobile Robot Based on Improved Hybrid Adaptive Genetic Algorithm in Different Tasks and Complex Road Environments.
IEEE Access, 2024
Diverse Image Captioning via Sequential Variational Transformer and Muti-feature Fusion.
Proceedings of the 2024 7th International Conference on Signal Processing and Machine Learning, 2024
Proceedings of the Pattern Recognition and Computer Vision - 7th Chinese Conference, 2024
Proceedings of the Open Identity Summit 2024, Porto, Portugal, June 20-21, 2024, 2024
Proceedings of the Twenty-fifth International Symposium on Theory, 2024
Proceedings of the IEEE International Symposium on Mixed and Augmented Reality Adjunct, 2024
Small-Signal Stability of Microgrids in DAE form under DoS Attacks with Contraction Analysis.
Proceedings of the IEEE Power & Energy Society Innovative Smart Grid Technologies Conference, 2024
Silent Thief: Password Eavesdropping Leveraging Wi-Fi Beamforming Feedback from POS Terminal.
Proceedings of the IEEE INFOCOM 2024, 2024
From Words to Actions: Unveiling the Theoretical Underpinnings of LLM-Driven Autonomous Systems.
Proceedings of the Forty-first International Conference on Machine Learning, 2024
Research on Multi-database Parallel Query Methods for Massive Electricity Businesses.
Proceedings of the 2024 International Conference on Cloud Computing and Big Data, 2024
High Sensitive Refractive Index Sensor Based on Dispersion Turning Point Long-Period Fiber Gratings in Tapered Fiber.
Proceedings of the 14th International Symposium on Communication Systems, 2024
Proceedings of the 48th IEEE Annual Computers, Software, and Applications Conference, 2024
Training Dynamics of Multi-Head Softmax Attention for In-Context Learning: Emergence, Convergence, and Optimality (extended abstract).
Proceedings of the Thirty Seventh Annual Conference on Learning Theory, June 30, 2024
Proceedings of the 15th ACM International Conference on Bioinformatics, 2024
Cooperative Learning with Gaussian Processes for Euler-Lagrange Systems Tracking Control Under Switching Topologies.
Proceedings of the American Control Conference, 2024
2023
Pattern Recognit., December, 2023
A robust and secure blind color image watermarking scheme based on contourlet transform and Schur decomposition.
Vis. Comput., October, 2023
PMIndoor: Pose Rectified Network and Multiple Loss Functions for Self-Supervised Monocular Indoor Depth Estimation.
Sensors, October, 2023
Analysis of absorbing boundary conditions for the anomalous diffusion in comb model on unbounded domain by finite volume method.
Appl. Math. Lett., October, 2023
An aggressive reduction on the complexity of optimization for non-strongly convex objectives.
Int. J. Wavelets Multiresolution Inf. Process., September, 2023
An integrated model for predicting pupils' acceptance of artificially intelligent robots as teachers.
Educ. Inf. Technol., September, 2023
Data-Augmentation-Enabled Continuous User Authentication via Passive Vibration Response.
IEEE Internet Things J., August, 2023
A robust and high-efficiency blind watermarking method for color images in the spatial domain.
Multim. Tools Appl., July, 2023
Distributed Optimization for Resource Allocation Problem with Dynamic Event-Triggered Strategy.
Entropy, July, 2023
Distributed Optimization of Single-Integrator Systems With Prescribed-Time Convergence.
IEEE Syst. J., June, 2023
Comput. Biol. Medicine, June, 2023
Bidding Evaluation and Contractor Selection Using Balance Index Model and Comprehensive Input Efficiency Based on Data Envelopment Analysis.
Syst., May, 2023
A cofunctional grouping-based approach for non-redundant feature gene selection in unannotated single-cell RNA-seq analysis.
Briefings Bioinform., March, 2023
Interface Design of Head-Worn Display Application on Condition Monitoring in Aviation.
Sensors, January, 2023
Combination Balance Correction of Grinding Disk Based on Improved Quantum Genetic Algorithm.
IEEE Trans. Instrum. Meas., 2023
IEEE Trans. Consumer Electron., 2023
Compensation for High-Frequency Vibration of SAR Imaging in the Terahertz Band Based on Linear Chirplet Transform and Empirical Mode Decomposition.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2023
An improved blind watermarking method facing dual color images based on Hadamard transform.
Soft Comput., 2023
Synthetic aperture radar image aircraft detection based on target spatial imaging characteristics.
Adv. Math. Commun., 2023
Optimized Model Torque Prediction Control Strategy for BLDCM Torque Error and Speed Error Reduction System.
J. Electr. Comput. Eng., 2023
Analysis of the anomalous diffusion in comb structure with absorbing boundary conditions.
J. Comput. Phys., 2023
A robotic 3D printing system for supporting-free manufacturing of complex model based on FDM technology.
Ind. Robot, 2023
Context Matters: Data-Efficient Augmentation of Large Language Models for Scientific Applications.
CoRR, 2023
Actions Speak What You Want: Provably Sample-Efficient Reinforcement Learning of the Quantal Stackelberg Equilibrium from Strategic Feedbacks.
CoRR, 2023
A Unified Framework of Policy Learning for Contextual Bandit with Confounding Bias and Missing Observations.
CoRR, 2023
Image Manipulation Detection Based on Ringed Residual Edge Artifact Enhancement and Multiple Attention Mechanisms.
Proceedings of the Pattern Recognition and Computer Vision - 6th Chinese Conference, 2023
Learning to Incentivize Information Acquisition: Proper Scoring Rules Meet Principal-Agent Model.
Proceedings of the International Conference on Machine Learning, 2023
Effects of bullying and perceived social support on anxiety among adolescents with Major Depressive Disorder.
Proceedings of the 2023 8th International Conference on Intelligent Information Processing, 2023
Experience Economy and Green Economy Research in China: A 30-Year Bibliometric Analysis.
Proceedings of the Design, User Experience, and Usability, 2023
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023
Unsupervised detection of Small Hyperreflective Features in Ultrahigh Resolution Optical Coherence Tomography.
Proceedings of the Bildverarbeitung für die Medizin 2023, 2023
Abstract: A Spatiotemporal Model for Precise and Efficient Fully-automatic 3D Motion Correction in OCT.
Proceedings of the Bildverarbeitung für die Medizin 2023, 2023
Confidence-Guided Weakly-Supervised Visual Evidence Discovering for Trustworthy Glaucoma Diagnosis.
Proceedings of the IEEE International Conference on Bioinformatics and Biomedicine, 2023
2022
A high-efficiency blind watermarking algorithm for double color image using Walsh Hadamard transform.
Vis. Comput., 2022
IEEE Trans. Wirel. Commun., 2022
Flexible Dual-Channel Digital Auscultation Patch With Active Noise Reduction for Bowel Sound Monitoring and Application.
IEEE J. Biomed. Health Informatics, 2022
Intelligent Service Migration Based on Hidden State Inference for Mobile Edge Computing.
IEEE Trans. Cogn. Commun. Netw., 2022
Ventilation Capacities of Chinese Industrial Cities and Their Influence on the Concentration of NO2.
Remote. Sens., 2022
IEEE Robotics Autom. Lett., 2022
Pinning exponential synchronization for inertial coupled neural networks via adaptive aperiodically intermittent control under directed topology.
J. Frankl. Inst., 2022
Inf. Sci., 2022
Int. J. Secur. Networks, 2022
Observer-based consensus for fractional-order multi-agent systems with positive constraint.
Neurocomputing, 2022
Improving chronic disease management for children with knowledge graphs and artificial intelligence.
Expert Syst. Appl., 2022
CoRR, 2022
Volume decomposition for multi-axis support-free and gouging-free printing based on ellipsoidal slicing.
Comput. Aided Des., 2022
Centrosymmetric- and Axisymmetric-Patterned Flexible Tactile Sensor for Roughness and Slip Intelligent Recognition.
Adv. Intell. Syst., 2022
Toward artificially intelligent cloud-based building information modelling for collaborative multidisciplinary design.
Adv. Eng. Informatics, 2022
Top-Rem grinding tool modification considering loaded edge contact for spiral bevel gears.
Adv. Eng. Informatics, 2022
Adv. Eng. Informatics, 2022
Proceedings of the World Automation Congress, 2022
Proceedings of the IEEE International Conference on Real-time Computing and Robotics, 2022
Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2022
Proceedings of the MMSports@MM 2022: Proceedings of the 5th International ACM Workshop on Multimedia Content Analysis in Sports, 2022
A Spatiotemporal Model for Precise and Efficient Fully-Automatic 3D Motion Correction in OCT.
Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2022, 2022
Proceedings of the Internetware 2022: 13th Asia-Pacific Symposium on Internetware, Hohhot, China, June 11, 2022
Proceedings of the Digital Multimedia Communications - The 19th International Forum, 2022
A Defect Detection Method for Small Fittings of Power Transmission Based on Improved SLIC.
Proceedings of the Digital Multimedia Communications - The 19th International Forum, 2022
Proceedings of the Digital Multimedia Communications - The 19th International Forum, 2022
Proceedings of the International Conference on Machine Learning, 2022
Proceedings of the 2022 6th International Conference on Electronic Information Technology and Computer Engineering, 2022
Proceedings of the Computer Vision - ECCV 2022, 2022
A Study of Nominal Verbs in Modern Chinese Based on Shannon-Wiener Index - - Case Studies on "Bianhua" Words.
Proceedings of the Chinese Lexical Semantics - 23rd Workshop, 2022
Proceedings of the Artificial Intelligence - Second CAAI International Conference, 2022
CAT: Using Cross Attention Transformation to Build Correlation of RGB-D for Road Detection.
Proceedings of the 8th International Conference on Big Data Computing and Communications, 2022
2021
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2021
Signal Process., 2021
Spatial Analysis of Urban Residential Sensitivity to Heatwave Events: Case Studies in Five Megacities in China.
Remote. Sens., 2021
Levels of SARS-CoV-2 population exposure are considerably higher than suggested by seroprevalence surveys.
PLoS Comput. Biol., 2021
Neural Comput. Appl., 2021
Multim. Tools Appl., 2021
Perceiving Residents' Festival Activities Based on Social Media Data: A Case Study in Beijing, China.
ISPRS Int. J. Geo Inf., 2021
Exploring the Spatiotemporal Patterns of Residents' Daily Activities Using Text-Based Social Media Data: A Case Study of Beijing, China.
ISPRS Int. J. Geo Inf., 2021
Multi-kernel optimized relevance vector machine for probabilistic prediction of concrete dam displacement.
Eng. Comput., 2021
MFFNet: Multi-dimensional Feature Fusion Network based on attention mechanism for sEMG analysis to detect muscle fatigue.
Expert Syst. Appl., 2021
CoRR, 2021
3D global mapping of large-scale unstructured orchard integrating eye-in-hand stereo vision and SLAM.
Comput. Electron. Agric., 2021
UbiNet 2.0: a verified, classified, annotated and updated database of E3 ubiquitin ligase-substrate interactions.
Database J. Biol. Databases Curation, 2021
Skin-Like Electronics for Perception and Interaction: Materials, Structural Designs, and Applications.
Adv. Intell. Syst., 2021
A Novel Seepage Behavior Prediction and Lag Process Identification Method for Concrete Dams Using HGWO-XGBoost Model.
IEEE Access, 2021
AdverseGen: A Practical Tool for Generating Adversarial Examples to Deep Neural Networks Using Black-Box Approaches.
Proceedings of the Artificial Intelligence XXXVIII, 2021
Proceedings of the Quality, Reliability, Security and Robustness in Heterogeneous Systems, 2021
Wasserstein Flow Meets Replicator Dynamics: A Mean-Field Analysis of Representation Learning in Actor-Critic.
Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021
Dynamic Service Migration with Partially Observable Information in Mobile Edge Computing.
Proceedings of the IEEE Global Communications Conference, 2021
Proceedings of the IEEE 2nd International Conference on Digital Twins and Parallel Intelligence, 2021
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2021
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2021
Postural Balance of Kneeling Gaits on Inclined and Elevated Surface for Construction Workers.
Proceedings of the 17th IEEE International Conference on Automation Science and Engineering, 2021
Proceedings of the Bildverarbeitung für die Medizin 2021, 2021
Predicting Hepatoma-Related Genes Based on Representation Learning of PPI network and Gene Ontology Annotations.
Proceedings of the IEEE International Conference on Bioinformatics and Biomedicine, 2021
Real-Time Walking Gait Estimation for Construction Workers using a Single Wearable Inertial Measurement Unit (IMU).
Proceedings of the IEEE/ASME International Conference on Advanced Intelligent Mechatronics, 2021
Influence of Deformable Mandrel Based Composite Part Forming Process on Part Forming Accuracy.
Proceedings of the AIAM 2021: 3rd International Conference on Artificial Intelligence and Advanced Manufacture, Manchester, United Kingdom, October 23, 2021
2020
Stability of a delayed competitive model with saturation effect and interval biological parameters.
J. Appl. Math. Comput., October, 2020
IEEE Trans. Control. Netw. Syst., 2020
Semi-Supervised Learning Based on Hybrid Neural Network for the Signal Integrity Analysis.
IEEE Trans. Circuits Syst. II Express Briefs, 2020
Reliab. Eng. Syst. Saf., 2020
IEEE Internet Things J., 2020
Digit. Commun. Networks, 2020
Maximum a posteriori signal recovery for optical coherence tomography angiography image generation and denoising.
CoRR, 2020
CoRR, 2020
CoRR, 2020
CoRR, 2020
On the Use of an Improved Artificial Fish Swarm Algorithm-Backpropagation Neural Network for Predicting Dam Deformation Behavior.
Complex., 2020
Structural identification in long-term deformation characteristic of dam foundation using meta-heuristic optimization techniques.
Adv. Eng. Softw., 2020
Application of the Non-Local Log-Euclidean Mean to Radar Target Detection in NonHomogeneous Sea Clutter.
IEEE Access, 2020
Proceedings of the 2020 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops, 2020
Proceedings of the Spatial Data and Intelligence - First International Conference, 2020
Proceedings of the 39th IEEE International Performance Computing and Communications Conference, 2020
Intelligent joint trajectory design and resource allocation in UAV-based data harvesting system.
Proceedings of the 16th IEEE International Conference on Control & Automation, 2020
Proceedings of the Green Energy and Networking - 7th EAI International Conference, 2020
Proceedings of the IEEE/ASME International Conference on Advanced Intelligent Mechatronics, 2020
Proceedings of the IEEE/ASME International Conference on Advanced Intelligent Mechatronics, 2020
2019
IEEE Trans. Signal Process., 2019
Remote. Sens., 2019
Neural Comput. Appl., 2019
iRAF: A Deep Reinforcement Learning Approach for Collaborative Mobile Edge Computing IoT Networks.
IEEE Internet Things J., 2019
Int. J. Wavelets Multiresolution Inf. Process., 2019
Observer-based event-triggered consensus of leader-following linear multi-agent systems with input saturation and switching topologies.
Neurocomputing, 2019
IEICE Trans. Inf. Syst., 2019
A Gram-Gauss-Newton Method Learning Overparameterized Deep Neural Networks for Regression Problems.
CoRR, 2019
Stochastic Momentum Method With Double Acceleration for Regularized Empirical Risk Minimization.
IEEE Access, 2019
Deep Neural Network Based Hyperspectral Pixel Classification With Factorized Spectral-Spatial Feature Representation.
IEEE Access, 2019
Proceedings of the 20th IEEE International Conference on Mobile Data Management, 2019
Method for Calculating Grounding Quantity of TN-C System Based on Multi-objective Optimization.
Proceedings of the Genetic and Evolutionary Computing, 2019
Using CFD Technology to Simulate a Model of Human Thermoregulation in the Stable Temperature Environment.
Proceedings of the HCI International 2019 - Late Breaking Papers, 2019
Proceedings of the 2019 IEEE Globecom Workshops, Waikoloa, HI, USA, December 9-13, 2019, 2019
Proceedings of the Extended Abstracts of the Annual Symposium on Computer-Human Interaction in Play Companion Extended Abstracts, 2019
A Fast Signal Integrity Design Model of Printed Circuit Board based on Monte-Carlo Tree.
Proceedings of the 13th IEEE International Conference on ASIC, 2019
Proceedings of the Web and Big Data - Third International Joint Conference, 2019
A Data-Efficient Training Model for Signal Integrity Analysis based on Transfer Learning.
Proceedings of the 2019 IEEE Asia Pacific Conference on Circuits and Systems, 2019
2018
IEEE Trans. Biomed. Eng., 2018
Monitoring Acute Stroke in Mouse Model Using Laser Speckle Imaging-Guided Visible-Light Optical Coherence Tomography.
IEEE Trans. Biomed. Eng., 2018
A SFTD Algorithm for Optimizing the Performance of the Readout Strategy of Residence Time Difference Fluxgate.
Sensors, 2018
基于DBN深度学习的期货市场价格预测建模与决策 (Modeling and Decision-making of Futures Market Price Prediction with DBN).
计算机科学, 2018
Future Internet, 2018
Proceedings of the PRICAI 2018: Trends in Artificial Intelligence, 2018
Integrated simulation of activity-based demand and multi-modal dynamic supply for energy assessment.
Proceedings of the 21st International Conference on Intelligent Transportation Systems, 2018
Proceedings of the 10th IEEE International Symposium on Turbo Codes & Iterative Information Processing, 2018
Proceedings of the 24th International Conference on Pattern Recognition, 2018
Strength Capacity Estimation of Human Upper Limb in Human-Robot Interactions with Muscle Synergy Models.
Proceedings of the 2018 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, 2018
Predicting Aesthetic Score Distribution Through Cumulative Jensen-Shannon Divergence.
Proceedings of the Thirty-Second AAAI Conference on Artificial Intelligence, 2018
2017
Design and Elementary Evaluation of a Highly-Automated Fluorescence-Based Instrument System for On-Site Detection of Food-Borne Pathogens.
Sensors, 2017
Remote. Sens., 2017
Comput. Chem. Eng., 2017
Proceedings of the Network and System Security - 11th International Conference, 2017
Imaging hemodynamic response after distal middle cerebral artery occlusion with combined laser speckle imaging and visible-light optical coherence tomography.
Proceedings of the 8th International IEEE/EMBS Conference on Neural Engineering, 2017
Resolution improved innovation of coupled core fluxgate magnetometer for low frequency magnetic field detection: The combination of negative feedback and injection locking.
Proceedings of the 2017 IEEE SENSORS, Glasgow, United Kingdom, October 29, 2017
2016
Output performance optimization for RTD fluxgate sensor based on dynamic permeability.
Sci. China Inf. Sci., 2016
CPasswords: Leveraging Episodic Memory and Human-Centered Design for Better Authentication.
Proceedings of the 49th Hawaii International Conference on System Sciences, 2016
Proceedings of the 2016 American Control Conference, 2016
2015
IEEE Trans. Biomed. Eng., 2015
Proceedings of the 2015 IEEE 12th Intl Conf on Ubiquitous Intelligence and Computing and 2015 IEEE 12th Intl Conf on Autonomic and Trusted Computing and 2015 IEEE 15th Intl Conf on Scalable Computing and Communications and Its Associated Workshops (UIC-ATC-ScalCom), 2015
An image reconstruction strategy for truncated projections of planar object in cone-beam CT.
Proceedings of the 12th International Conference on Fuzzy Systems and Knowledge Discovery, 2015
2014
Measuring absolute microvascular blood flow in cortex using visible-light optical coherence tomography.
Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014
2013
Potential Predictability of vehicles' visiting duration in different areas for large scale urban environment.
Proceedings of the 2013 IEEE Wireless Communications and Networking Conference (WCNC), 2013
Proceedings of the IEEE International Conference on Robotics and Biomimetics, 2013
Proceedings of the IEEE International Conference on Robotics and Biomimetics, 2013
Proceedings of the 2013 9th International Wireless Communications and Mobile Computing Conference, 2013
Proceedings of the 2013 5th International Conference on Intelligent Networking and Collaborative Systems, 2013
2009
A new iterative linear integral isoconversional method for the determination of the activation energy varying with the conversion degree.
J. Comput. Chem., 2009
2004
RoBallet: Exploring Learning through Expression in the Arts through Constructing in a Technologically Immersive Environment.
Proceedings of the Embracing Diversity in the Learning Sciences: Proceedings of the 6th International Conference for the Learning Sciences, 2004