Database Systems for Advanced Applications: 20th International Conference, DASFAA 2015, Hanoi, Vietnam, April 20-23, 2015, Proceedings, Part II

✍ Scribed by Matthias Renz, Cyrus Shahabi, Xiaofang Zhou, Muhammad Aamir Cheema (eds.)

• Publisher: Springer International Publishing
• Year: 2015
• Tongue: English
• Leaves: 563
• Series: Lecture Notes in Computer Science 9050
• Edition: 1
• Category: Library

✦ Synopsis

This two volume set LNCS 9049 and LNCS 9050 constitutes the refereed proceedings of the 20th International Conference on Database Systems for Advanced Applications, DASFAA 2015, held in Hanoi, Vietnam, in April 2015.

The 63 full papers presented were carefully reviewed and selected from a total of 287 submissions. The papers cover the following topics: data mining; data streams and time series; database storage and index; spatio-temporal data; modern computing platform; social networks; information integration and data quality; information retrieval and summarization; security and privacy; outlier and imbalanced data analysis; probabilistic and uncertain data; query processing.

✦ Table of Contents

Front Matter....Pages I-XXVIII
Front Matter....Pages 1-1
A Synthetic Minority Oversampling Method Based on Local Densities in Low-Dimensional Space for Imbalanced Learning....Pages 3-18
Fast and Scalable Outlier Detection with Approximate Nearest Neighbor Ensembles....Pages 19-36
Rare Category Exploration on Linear Time Complexity....Pages 37-54
Front Matter....Pages 55-55
FP-CPNNQ: A Filter-Based Protocol for Continuous Probabilistic Nearest Neighbor Query....Pages 57-73
Efficient Queries Evaluation on Block Independent Disjoint Probabilistic Databases....Pages 74-88
Parallel Top- k Query Processing on Uncertain Strings Using MapReduce....Pages 89-103
Tracing Errors in Probabilistic Databases Based on the Bayesian Network....Pages 104-119
Front Matter....Pages 121-121
Mining Frequent Spatial-Textual Sequence Patterns....Pages 123-138
Effective and Interpretable Document Classification Using Distinctly Labeled Dirichlet Process Mixture Models of von Mises-Fisher Distributions....Pages 139-153
MPTM: A Topic Model for Multi-Part Documents....Pages 154-168
Retaining Rough Diamonds: Towards a Fairer Elimination of Low-Skilled Workers....Pages 169-185
Front Matter....Pages 187-187
Skyline Trips of Multiple POIs Categories....Pages 189-206
Keyword-Aware Dominant Route Search for Various User Preferences....Pages 207-222
Spatial Keyword Range Search on Trajectories....Pages 223-240
TOF: A Throughput Oriented Framework for Spatial Queries Processing in Multi-core Environment....Pages 241-256
Front Matter....Pages 257-257
Identifying and Caching Hot Triples for Efficient RDF Query Processing....Pages 259-274
History-Pattern Implementation for Large-Scale Dynamic Multidimensional Datasets and Its Evaluations....Pages 275-291
Scalagon: An Efficient Skyline Algorithm for All Seasons....Pages 292-308
Towards Order-Preserving SubMatrix Search and Indexing....Pages 309-326
Front Matter....Pages 327-327
Large-Scale Multi-party Counting Set Intersection Using a Space Efficient Global Synopsis....Pages 329-345
Front Matter....Pages 327-327
Improved Weighted Bloom Filter and Space Lower Bound Analysis of Algorithms for Approximated Membership Querying....Pages 346-362
Tree Contraction for Compressed Suffix Arrays on Modern Processors....Pages 363-378
Scalable Top- $$ k$$ Spatial Image Search on Road Networks....Pages 379-396
Front Matter....Pages 397-397
An Efficient Method to Find the Optimal Social Trust Path in Contextual Social Graphs....Pages 399-417
Pricing Strategies for Maximizing Viral Advertising in Social Networks....Pages 418-434
Boosting Financial Trend Prediction with Twitter Mood Based on Selective Hidden Markov Models....Pages 435-451
k-Consistent Influencers in Network Data....Pages 452-468
Front Matter....Pages 469-469
Analyzing Electric Vehicle Energy Consumption Using Very Large Data Sets....Pages 471-487
Interactive, Flexible, and Generic What-If Analyses Using In-Memory Column Stores....Pages 488-497
Energy Efficient Scheduling of Fine-Granularity Tasks in a Sensor Cloud....Pages 498-513
Front Matter....Pages 515-515
Invariant Event Tracking on Social Networks....Pages 517-521
EmoTrend: Emotion Trends for Events....Pages 522-525
A Restaurant Recommendation System by Analyzing Ratings and Aspects in Reviews....Pages 526-530
ENRS: An Effective Recommender System Using Bayesian Model....Pages 531-535
EPSCS: Simulating and Measuring Energy Proportionality of Server Clusters....Pages 536-540
MAVis: A Multiple Microblogs Analysis and Visualization Tool....Pages 541-545
Back Matter....Pages 547-549

✦ Subjects

Database Management; Data Mining and Knowledge Discovery; Information Storage and Retrieval; Information Systems Applications (incl. Internet); Algorithm Analysis and Problem Complexity