No. 5: AAAI-21 Technical Tracks 5
AAAI Technical Track on Constraint Satisfaction and Optimization
Parameterizing Branch-and-Bound Search Trees to Learn Branching Policies
PDFThe Power of Literal Equivalence in Model Counting
PDFParallel Constraint Acquisition
PDFTowards More Practical and Efficient Automatic Dominance Breaking
PDFDependency Stochastic Boolean Satisfiability: A Logical Formalism for NEXPTIME Decision Problems with Uncertainty
PDFSatisfiability and Algorithms for Non-uniform Random k-SAT
PDFTurbocharging Treewidth-Bounded Bayesian Network Structure Learning
PDFSAT-based Decision Tree Learning for Large Data Sets
PDFLCollision: Fast Generation of Collision-Free Human Poses using Learned Non-Penetration Constraints
PDFSymmetric Component Caching for Model Counting on Combinatorial Instances
PDFScalable Verification of Quantized Neural Networks
PDFOn Continuous Local BDD-Based Search for Hybrid SAT Solving
PDFBackdoor Decomposable Monotone Circuits and Propagation Complete Encodings
PDFBinary Matrix Factorisation via Column Generation
PDFSmooth Convex Optimization Using Sub-Zeroth-Order Oracles
PDFA Scalable Two Stage Approach to Computing Optimal Decision Sets
PDFIntegrated Optimization of Bipartite Matching and Its Stochastic Behavior: New Formulation and Approximation Algorithm via Min-cost Flow Optimization
PDFFinding Diverse Trees, Paths, and More
PDFA SAT-based Resolution of Lam’s Problem
PDFCombining Reinforcement Learning and Constraint Programming for Combinatorial Optimization
PDFNecessary and Sufficient Conditions for Avoiding Reopenings in Best First Suboptimal Search with General Bounding Functions
PDFA Sharp Leap from Quantified Boolean Formula to Stochastic Boolean Satisfiability Solving
PDFAn Improved Upper Bound for SAT
PDFSolving Infinite-Domain CSPs Using the Patchwork Property
PDFDisjunctive Temporal Problems under Structural Restrictions
PDFOptimal Decision Trees for Nonlinear Metrics
PDFTeaching the Old Dog New Tricks: Supervised Learning with Constraints
PDFCutting to the Core of Pseudo-Boolean Optimization: Combining Core-Guided Search with Cutting Planes Reasoning
PDFOptimising Automatic Calibration of Electric Muscle Stimulation
PDFCertifying Parity Reasoning Efficiently Using Pseudo-Boolean Proofs
PDFNew Length Dependent Algorithm for Maximum Satisfiability Problem
PDFLearning To Scale Mixed-Integer Programs
PDFCounting Maximal Satisfiable Subsets
PDFOnline Search with Maximum Clearance
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AAAI Technical Track on Data Mining and Knowledge Management
Relation-Aware Neighborhood Matching Model for Entity Alignment
PDFAdversarial Directed Graph Embedding
PDFLearning from History: Modeling Temporal Knowledge Graphs with Sequential Copy-Generation Networks
PDFModeling Heterogeneous Relations across Multiple Modes for Potential Crowd Flow Prediction
PDFA Unified Pretraining Framework for Passage Ranking and Expansion
PDFTransformer-Style Relational Reasoning with Dynamic Memory Updating for Temporal Network Modeling
PDFDynamic Knowledge Graph Alignment
PDFRethinking Graph Regularization for Graph Neural Networks
PDFCapturing Delayed Feedback in Conversion Rate Prediction via Elapsed-Time Sampling
PDFWhy Do Attributes Propagate in Graph Convolutional Neural Networks?
PDFRelaxed Clustered Hawkes Process for Student Procrastination Modeling in MOOCs
PDFInterpretable Clustering on Dynamic Graphs with Recurrent Graph Neural Networks
PDFCoupled Layer-wise Graph Convolution for Transportation Demand Prediction
PDFDeep Graph-neighbor Coherence Preserving Network for Unsupervised Cross-modal Hashing
PDFSelf-Supervised Prototype Representation Learning for Event-Based Corporate Profiling
PDFDual Sparse Attention Network For Session-based Recommendation
PDFOvercoming Catastrophic Forgetting in Graph Neural Networks with Experience Replay
PDFCold-start Sequential Recommendation via Meta Learner
PDFHeterogeneous Graph Structure Learning for Graph Neural Networks
PDFA Graph-based Relevance Matching Model for Ad-hoc Retrieval
PDFGeneralized Relation Learning with Semantic Correlation Awareness for Link Prediction
PDFTripartite Collaborative Filtering with Observability and Selection for Debiasing Rating Estimation on Missing-Not-at-Random Data
PDFTaxonomy Completion via Triplet Matching Network
PDFAugSplicing: Synchronized Behavior Detection in Streaming Tensors
PDFHyperbolic Variational Graph Neural Network for Modeling Dynamic Graphs
PDFDynamic Memory based Attention Network for Sequential Recommendation
PDFGaussianPath:A Bayesian Multi-Hop Reasoning Framework for Knowledge Graph Reasoning
PDFGSNet: Learning Spatial-Temporal Correlations from Geographical and Semantic Aspects for Traffic Accident Risk Forecasting
PDFReinforced Imitative Graph Representation Learning for Mobile User Profiling: An Adversarial Training Perspective
PDFCoupling Macro-Sector-Micro Financial Indicators for Learning Stock Representations with Less Uncertainty
PDFAttnMove: History Enhanced Trajectory Recovery via Attentional Network
PDFReinforcement Learning with a Disentangled Universal Value Function for Item Recommendation
PDFLearning to Recommend from Sparse Data via Generative User Feedback
PDFHow Do We Move: Modeling Human Movement with System Dynamics
PDFLearning to Truncate Ranked Lists for Information Retrieval
PDFFairness-aware News Recommendation with Decomposed Adversarial Learning
PDFHybrid-order Stochastic Block Model
PDFInductive Graph Neural Networks for Spatiotemporal Kriging
PDFKnowledge-Enhanced Hierarchical Graph Transformer Network for Multi-Behavior Recommendation
PDFSelf-Supervised Hypergraph Convolutional Networks for Session-based Recommendation
PDFA General Offline Reinforcement Learning Framework for Interactive Recommendation
PDFHierarchical Reinforcement Learning for Integrated Recommendation
PDFOut-of-Town Recommendation with Travel Intention Modeling
PDFTowards Consumer Loan Fraud Detection: Graph Neural Networks with Role-Constrained Conditional Random Field
PDFGroup Testing on a Network
PDFA Hybrid Probabilistic Approach for Table Understanding
PDFDetecting Beneficial Feature Interactions for Recommender Systems
PDFKnowledge-Driven Distractor Generation for Cloze-Style Multiple Choice Questions
PDFRejection Sampling for Weighted Jaccard Similarity Revisited
PDFGraphMSE: Efficient Meta-path Selection in Semantically Aligned Feature Space for Graph Neural Networks
PDFCross-Oilfield Reservoir Classification via Multi-Scale Sensor Knowledge Transfer
PDFFedRec++: Lossless Federated Recommendation with Explicit Feedback
PDFHMS: A Hierarchical Solver with Dependency-Enhanced Understanding for Math Word Problem
PDFPre-training Context and Time Aware Location Embeddings from Spatial-Temporal Trajectories for User Next Location Prediction
PDFNoninvasive Self-attention for Side Information Fusion in Sequential Recommendation
PDFVisual Pivoting for (Unsupervised) Entity Alignment
PDFLearning to Pre-train Graph Neural Networks
PDFKnowledge-Enhanced Top-K Recommendation in Poincaré Ball
PDFCommunicative Message Passing for Inductive Relation Reasoning
PDFLearning Accurate and Interpretable Decision Rule Sets from Neural Networks
PDFRobust Spatio-Temporal Purchase Prediction via Deep Meta Learning
PDFU-BERT: Pre-training User Representations for Improved Recommendation
PDFDocParser: Hierarchical Document Structure Parsing from Renderings
PDFRelative and Absolute Location Embedding for Few-Shot Node Classification on Graph
PDFOnline Learning in Variable Feature Spaces under Incomplete Supervision
PDFComplete Closed Time Intervals-Related Patterns Mining
PDFGAN Ensemble for Anomaly Detection
PDFJoint Air Quality and Weather Prediction Based on Multi-Adversarial Spatiotemporal Networks
PDFNeuralAC: Learning Cooperation and Competition Effects for Match Outcome Prediction
PDFExploiting Behavioral Consistence for Universal User Representation
PDFNeural Latent Space Model for Dynamic Networks and Temporal Knowledge Graphs
PDFEstimating the Number of Induced Subgraphs from Incomplete Data and Neighborhood Queries
PDFA Hybrid Bandit Framework for Diversified Recommendation
PDFGraph Neural Network-Based Anomaly Detection in Multivariate Time Series
PDFOn Estimating Recommendation Evaluation Metrics under Sampling
PDFGraph-Enhanced Multi-Task Learning of Multi-Level Transition Dynamics for Session-based Recommendation
PDFSpatial-Temporal Fusion Graph Neural Networks for Traffic Flow Forecasting
PDFHierarchical Negative Binomial Factorization for Recommender Systems on Implicit Feedback
PDFDisposable Linear Bandits for Online Recommendations
PDFPREMERE: Meta-Reweighting via Self-Ensembling for Point-of-Interest Recommendation
PDFRandomized Generation of Adversary-aware Fake Knowledge Graphs to Combat Intellectual Property Theft
PDFLREN: Low-Rank Embedded Network for Sample-Free Hyperspectral Anomaly Detection
PDFAnomaly Attribution with Likelihood Compensation
PDFKnowledge-aware Coupled Graph Neural Network for Social Recommendation
PDFExtreme k-Center Clustering
PDFPASSLEAF: A Pool-bAsed Semi-Supervised LEArning Framework for Uncertain Knowledge Graph Embedding
PDFDeep Transfer Tensor Decomposition with Orthogonal Constraint for Recommender Systems
PDFTowards Faster Deep Collaborative Filtering via Hierarchical Decision Networks
PDFLeveraging Table Content for Zero-shot Text-to-SQL with Meta-Learning
PDFA User-Adaptive Layer Selection Framework for Very Deep Sequential Recommender Models
PDFRevisiting Consistent Hashing with Bounded Loads
PDFEfficient Optimal Selection for Composited Advertising Creatives with Tree Structure
PDFGraph Heterogeneous Multi-Relational Recommendation
PDFBeyond Low-frequency Information in Graph Convolutional Networks
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