Database Systems for Advanced Applications: 22nd International Conference, DASFAA 2017, Suzhou, China, March 27-30, 2017, Proceedings, Part I

Front Matter....Pages I-XXIII
Front Matter....Pages 1-1
A General Fine-Grained Truth Discovery Approach for Crowdsourced Data Aggregation....Pages 3-18
Learning the Structures of Online Asynchronous Conversations....Pages 19-34
A Question Routing Technique Using Deep Neural Network for Communities of Question Answering....Pages 35-49
Category-Level Transfer Learning from Knowledge Base to Microblog Stream for Accurate Event Detection....Pages 50-67
Front Matter....Pages 69-69
AngleCut: A Ring-Based Hashing Scheme for Distributed Metadata Management....Pages 71-86
An Efficient Bulk Loading Approach of Secondary Index in Distributed Log-Structured Data Stores....Pages 87-102
Performance Comparison of Distributed Processing of Large Volume of Data on Top of Xen and Docker-Based Virtual Clusters....Pages 103-113
An Adaptive Data Partitioning Scheme for Accelerating Exploratory Spark SQL Queries....Pages 114-128
Front Matter....Pages 129-129
Semi-Supervised Network Embedding....Pages 131-147
CirE: Circular Embeddings of Knowledge Graphs....Pages 148-162
PPNE: Property Preserving Network Embedding....Pages 163-179
HINE: Heterogeneous Information Network Embedding....Pages 180-195
Front Matter....Pages 197-197
DT-KST: Distributed Top-k Similarity Query on Big Trajectory Streams....Pages 199-214
A Distributed Multi-level Composite Index for KNN Processing on Long Time Series....Pages 215-230
Outlier Trajectory Detection: A Trajectory Analytics Based Approach....Pages 231-246
Clustering Time Series Utilizing a Dimension Hierarchical Decomposition Approach....Pages 247-261
Front Matter....Pages 263-263
Fast Extended One-Versus-Rest Multi-label SVM Classification Algorithm Based on Approximate Extreme Points....Pages 265-278
Efficiently Discovering Most-Specific Mixed Patterns from Large Data Trees....Pages 279-294
Max-Cosine Matching Based Neural Models for Recognizing Textual Entailment....Pages 295-308
An Intelligent Field-Aware Factorization Machine Model....Pages 309-323
Front Matter....Pages 325-325
Beyond Skylines: Explicit Preferences....Pages 327-342
Optimizing Window Aggregate Functions in Relational Database Systems....Pages 343-360
Query Optimization on Hybrid Storage....Pages 361-375
Efficient Batch Grouping in Relational Datasets....Pages 376-390
Front Matter....Pages 391-391
Memory-Enhanced Latent Semantic Model: Short Text Understanding for Sentiment Analysis....Pages 393-407
Supervised Intensive Topic Models for Emotion Detection over Short Text....Pages 408-422
Leveraging Pattern Associations for Word Embedding Models....Pages 423-438
Multi-Granularity Neural Sentence Model for Measuring Short Text Similarity....Pages 439-455
Front Matter....Pages 457-457
Leveraging Kernel Incorporated Matrix Factorization for Smartphone Application Recommendation....Pages 459-474
Preference Integration in Context-Aware Recommendation....Pages 475-489
Jointly Modeling Heterogeneous Temporal Properties in Location Recommendation....Pages 490-506
Location-Aware News Recommendation Using Deep Localized Semantic Analysis....Pages 507-524
Review-Based Cross-Domain Recommendation Through Joint Tensor Factorization....Pages 525-540
Front Matter....Pages 541-541
A Local-Clustering-Based Personalized Differential Privacy Framework for User-Based Collaborative Filtering....Pages 543-558
Fast Multi-dimensional Range Queries on Encrypted Cloud Databases....Pages 559-575
When Differential Privacy Meets Randomized Perturbation: A Hybrid Approach for Privacy-Preserving Recommender System....Pages 576-591
Supporting Cost-Efficient Multi-tenant Database Services with Service Level Objectives (SLOs)....Pages 592-606
Recovering Missing Values from Corrupted Spatio-Temporal Sensory Data via Robust Low-Rank Tensor Completion....Pages 607-622
Front Matter....Pages 623-623
Group-Level Influence Maximization with Budget Constraint....Pages 625-641
Correlating Stressor Events for Social Network Based Adolescent Stress Prediction....Pages 642-658
Front Matter....Pages 623-623
Emotion Detection in Online Social Network Based on Multi-label Learning....Pages 659-674
Back Matter....Pages 675-688