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20. DASFAA 2015: Hanoi, Vietnam - Volume 2
- Matthias Renz, Cyrus Shahabi, Xiaofang Zhou, Muhammad Aamir Cheema:

Database Systems for Advanced Applications - 20th International Conference, DASFAA 2015, Hanoi, Vietnam, April 20-23, 2015, Proceedings, Part II. Lecture Notes in Computer Science 9050, Springer 2015, ISBN 978-3-319-18122-6
Tutorials
- Gerard de Melo, Aparna S. Varde:

Scalable Learning Technologies for Big Data Mining. xvii-xviii - Seon Ho Kim, Roger Zimmermann:

Large Scale Video Management Using Spatial Metadata and Their Applications. ixx - Andrea Calì:

Querying Web Data. xx
Outlier and Imbalanced Data Analysis
- Zhipeng Xie, Liyang Jiang, Tengju Ye, Xiaoli Li

:
A Synthetic Minority Oversampling Method Based on Local Densities in Low-Dimensional Space for Imbalanced Learning. 3-18 - Erich Schubert

, Arthur Zimek
, Hans-Peter Kriegel:
Fast and Scalable Outlier Detection with Approximate Nearest Neighbor Ensembles. 19-36 - Zhenguang Liu, Hao Huang, Qinming He, Kevin Chiew, Yunjun Gao:

Rare Category Exploration on Linear Time Complexity. 37-54
Probabilistic and Uncertain Data
- Yinuo Zhang, Anand V. Panangadan, Viktor K. Prasanna:

FP-CPNNQ: A Filter-Based Protocol for Continuous Probabilistic Nearest Neighbor Query. 57-73 - Biao Qin:

Efficient Queries Evaluation on Block Independent Disjoint Probabilistic Databases. 74-88 - Hui Xu, Xiaofeng Ding, Hai Jin, Wenbin Jiang:

Parallel Top-k Query Processing on Uncertain Strings Using MapReduce. 89-103 - Liang Duan, Kun Yue, Cheqing Jin, Wenlin Xu, Weiyi Liu:

Tracing Errors in Probabilistic Databases Based on the Bayesian Network. 104-119
Data Mining II
- Krishan K. Arya, Vikram Goyal, Shamkant B. Navathe, Sushil K. Prasad

:
Mining Frequent Spatial-Textual Sequence Patterns. 123-138 - Ngo Van Linh

, Nguyen Kim Anh, Khoat Than
, Nguyen Nguyen Tat:
Effective and Interpretable Document Classification Using Distinctly Labeled Dirichlet Process Mixture Models of von Mises-Fisher Distributions. 139-153 - Zhipeng Xie, Liyang Jiang, Tengju Ye, Zhenying He:

MPTM: A Topic Model for Multi-Part Documents. 154-168 - Kinda El Maarry, Wolf-Tilo Balke

:
Retaining Rough Diamonds: Towards a Fairer Elimination of Low-Skilled Workers. 169-185
Spatio-temporal Data II
- Saad Aljubayrin

, Zhen He
, Rui Zhang
:
Skyline Trips of Multiple POIs Categories. 189-206 - Yujiao Li, Weidong Yang, Wu Dan, Zhipeng Xie:

Keyword-Aware Dominant Route Search for Various User Preferences. 207-222 - Yuxing Han

, Liping Wang, Ying Zhang
, Wenjie Zhang
, Xuemin Lin:
Spatial Keyword Range Search on Trajectories. 223-240 - Zhongbin Xue, Xuan Zhou, Shan Wang:

TOF: A Throughput Oriented Framework for Spatial Queries Processing in Multi-core Environment. 241-256
Query Processing
- Wei Emma Zhang

, Quan Z. Sheng
, Kerry Taylor, Yongrui Qin
:
Identifying and Caching Hot Triples for Efficient RDF Query Processing. 259-274 - Masafumi Makino, Tatsuo Tsuji, Ken Higuchi:

History-Pattern Implementation for Large-Scale Dynamic Multidimensional Datasets and Its Evaluations. 275-291 - Markus Endres

, Patrick Roocks, Werner Kießling:
Scalagon: An Efficient Skyline Algorithm for All Seasons. 292-308 - Tao Jiang, Zhanhuai Li, Qun Chen, Kai-Wen Li, Zhong Wang, Wei Pan:

Towards Order-Preserving SubMatrix Search and Indexing. 309-326
Database Storage and Index II
- Dimitrios Karapiperis

, Dinusha Vatsalan, Vassilios S. Verykios
, Peter Christen:
Large-Scale Multi-party Counting Set Intersection Using a Space Efficient Global Synopsis. 329-345 - Xiujun Wang, Yusheng Ji, Zhe Dang, Xiao Zheng, Baohua Zhao:

Improved Weighted Bloom Filter and Space Lower Bound Analysis of Algorithms for Approximated Membership Querying. 346-362 - Takeshi Yamamuro, Makoto Onizuka

, Toshimori Honjo:
Tree Contraction for Compressed Suffix Arrays on Modern Processors. 363-378 - Pengpeng Zhao, Xiaopeng Kuang, Victor S. Sheng, Jiajie Xu, Jian Wu, Zhiming Cui:

Scalable Top- k Spatial Image Search on Road Networks. 379-396
Social Networks II
- Guanfeng Liu

, Lei Zhao, Kai Zheng, An Liu, Jiajie Xu, Zhixu Li, Athman Bouguettaya
:
An Efficient Method to Find the Optimal Social Trust Path in Contextual Social Graphs. 399-417 - Bolei Zhang, Zhuzhong Qian, Wenzhong Li, Sanglu Lu:

Pricing Strategies for Maximizing Viral Advertising in Social Networks. 418-434 - Yifu Huang, Shuigeng Zhou, Kai Huang

, Jihong Guan
:
Boosting Financial Trend Prediction with Twitter Mood Based on Selective Hidden Markov Models. 435-451 - Enliang Xu, Wynne Hsu

, Mong-Li Lee
, Dhaval Patel:
k-Consistent Influencers in Network Data. 452-468
Industrial Papers
- Benjamin B. Krogh, Ove Andersen, Kristian Torp:

Analyzing Electric Vehicle Energy Consumption Using Very Large Data Sets. 471-487 - Stefan Klauck, Lars Butzmann, Stephan Müller, Martin Faust, David Schwalb, Matthias Uflacker, Werner Sinzig, Hasso Plattner:

Interactive, Flexible, and Generic What-If Analyses Using In-Memory Column Stores. 488-497 - Rashmi Dalvi, Sanjay Kumar Madria:

Energy Efficient Scheduling of Fine-Granularity Tasks in a Sensor Cloud. 498-513
Demo
- Sayan Unankard

, Xue Li
, Guodong Long:
Invariant Event Tracking on Social Networks. 517-521 - Yi-Shin Chen, Carlos Rene Argueta, Chun-Hao Chang:

EmoTrend: Emotion Trends for Events. 522-525 - Yifan Gao, Wenzhe Yu, Pingfu Chao

, Rong Zhang, Aoying Zhou, Xiaoyan Yang:
A Restaurant Recommendation System by Analyzing Ratings and Aspects in Reviews. 526-530 - Yingyuan Xiao, Pengqiang Ai, Hongya Wang, Ching-Hsien Hsu, Yukun Li:

ENRS: An Effective Recommender System Using Bayesian Model. 531-535 - Jiazhuang Xie, Peiquan Jin, Shouhong Wan, Lihua Yue:

EPSCS: Simulating and Measuring Energy Proportionality of Server Clusters. 536-540 - Changping Wang, Chaokun Wang, Jingchao Hao, Hao Wang, Xiaojun Ye:

MAVis: A Multiple Microblogs Analysis and Visualization Tool. 541-545

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