Database Systems for Advanced Applications: 19th International Conference, DASFAA 2014, International Workshops: BDMA, DaMEN, SIM³, UnCrowd; Bali, Indonesia, April 21--24, 2014, Revised Selected Papers

Front Matter....Pages I-XXI
Front Matter....Pages 1-1
Meme Media and Knowledge Federation for Exploratory Visual Analytics of Big Data....Pages 3-17
Online Data Clustering Using Variational Learning of a Hierarchical Dirichlet Process Mixture of Dirichlet Distributions....Pages 18-32
Distributed Skyline Computation of Vertically Splitted Databases by Using MapReduce....Pages 33-45
Short-Term Speed Prediction on Urban Highways by Ensemble Learning with Feature Subset Selection....Pages 46-60
Graph Summarization Using Word Correlation Analysis on Large Set of Documents....Pages 61-74
Distributed K-Distance Indexing Approach for Efficient Shortest Path Discovery on Large Graphs....Pages 75-88
Customized Information Interface with Web Applications....Pages 89-101
Leveraging Enterprise Application Characteristics to Optimize Incremental Aggregate Maintenance in a Columnar In-Memory Database....Pages 102-116
MaiterStore: A Hot-Aware, High-Performance Key-Value Store for Graph Processing....Pages 117-131
Vertical Bit-Packing: Optimizing Operations on Bit-Packed Vectors Leveraging SIMD Instructions....Pages 132-145
Efficient Streaming Detection of Hidden Clusters in Big Data Using Subspace Stream Clustering....Pages 146-160
A Comparison of Systems to Large-Scale Data Access....Pages 161-175
Front Matter....Pages 177-177
A Framework to Measure Storage Utilization in Cloud Storage Systems....Pages 179-191
Personalized Recommendation via Relevance Propagation on Social Tagging Graph....Pages 192-203
Optimizing Pipelined Execution for Distributed In-Memory OLAP System....Pages 204-216
Hash $$^{ed}$$ -Join: Approximate String Similarity Join with Hashing....Pages 217-229
Minimizing Explanations of Why-Not Questions....Pages 230-242
HadoopM: A Message-Enabled Data Processing System on Large Clusters....Pages 243-255
AntiqueData: A Proxy to Maintain Computational Transparency in Cloud....Pages 256-267
Front Matter....Pages 269-269
Monitoring Query Processing in Mobile Robot Databases....Pages 271-282
Front Matter....Pages 269-269
Efficiently Evaluating Range-Constrained Spatial Keyword Query on Road Networks....Pages 283-295
A Spatial-Temporal Analysis of Users’ Geographical Patterns in Social Media: A Case Study on Microblogs....Pages 296-307
Solving Multiple Bichromatic Mutual Nearest Neighbor Queries with the GPU....Pages 308-316
A Kernel Density Method for Aggregating Boundary Collision Data into Areal Units....Pages 317-328
Integrated Indoor Positioning with Mobile Devices for Location-Based Service Applications....Pages 329-341
A Hybrid Scale-Out Cloud-Based Data Service for Worldwide Sensors....Pages 342-348
Front Matter....Pages 349-349
Uncertainty in Crowd Data Sourcing Under Structural Constraints....Pages 351-359
Integration of Web Sources Under Uncertainty and Dependencies Using Probabilistic XML....Pages 360-375
Skill Ontology-Based Model for Quality Assurance in Crowdsourcing....Pages 376-387
ProbKS: Keyword Search on Probabilistic Spatial Data....Pages 388-402
Towards Mobile Sensor-Aware Crowdsourcing: Architecture, Opportunities and Challenges....Pages 403-412
Conditioning Probabilistic Relational Data with Referential Constraints....Pages 413-427
Back Matter....Pages 429-430