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24th CIKM 2015: Melbourne, VIC, Australia
- James Bailey, Alistair Moffat, Charu C. Aggarwal, Maarten de Rijke, Ravi Kumar, Vanessa Murdock, Timos K. Sellis, Jeffrey Xu Yu:

Proceedings of the 24th ACM International Conference on Information and Knowledge Management, CIKM 2015, Melbourne, VIC, Australia, October 19 - 23, 2015. ACM 2015, ISBN 978-1-4503-3794-6
Keynote Address I
- Jaime Teevan:

Slow Search: Improving Information Retrieval Using Human Assistance. 1
Session 1A: Scalability
- Abdullah Abdulrahman Alamoudi, Raman Grover, Michael J. Carey, Vinayak R. Borkar:

External Data Access And Indexing In AsterixDB. 3-12 - Kasper Grud Skat Madsen, Yongluan Zhou

:
Dynamic Resource Management In a Massively Parallel Stream Processing Engine. 13-22 - Pengtao Huang, Xiu Li, Bo Yuan

:
A Parallel GPU-Based Approach to Clustering Very Fast Data Streams. 23-32 - Ying Kang, Xiaoyan Gu

, Weiping Wang
, Dan Meng:
Scalable Clustering Algorithm via a Triangle Folding Processing for Complex Networks. 33-42
Session 1B: Personal Search
- Lynda Tamine, Laure Soulier:

Understanding the Impact of the Role Factor in Collaborative Information Retrieval. 43-52 - Romain Deveaud, M-Dyaa Albakour, Craig Macdonald, Iadh Ounis

:
Experiments with a Venue-Centric Model for Personalisedand Time-Aware Venue Suggestion. 53-62 - Sha Hu, Zhicheng Dou

, Xiaojie Wang, Tetsuya Sakai, Ji-Rong Wen:
Search Result Diversification Based on Hierarchical Intents. 63-72 - Yonathan Perez, Michael Schueppert, Matthew Lawlor, Shaunak Kishore:

Category-Driven Approach for Local Related Business Recommendations. 73-82
Session 1C: Learning
- Javier Alvaro Vargas Muñoz

, Ricardo da Silva Torres, Marcos André Gonçalves
:
A Soft Computing Approach for Learning to Aggregate Rankings. 83-92 - Lutz Büch

, Artur Andrzejak:
Approximate String Matching by End-Users using Active Learning. 93-102 - Shoaib Jameel, Wai Lam, Steven Schockaert

, Lidong Bing:
A Unified Posterior Regularized Topic Model with Maximum Margin for Learning-to-Rank. 103-112 - Xin Jin, Ping Luo, Fuzhen Zhuang, Jia He, Qing He:

Collaborating between Local and Global Learning for Distributed Online Multiple Tasks. 113-122
Session 1D: Text Processing
- Animesh Nandi, Suriya Subramanian, Sriram Lakshminarasimhan, Prasad M. Deshpande, Sriram Raghavan:

Lifespan-based Partitioning of Index Structures for Time-travel Text Search. 123-132 - Jianpeng Cheng, Zhongyuan Wang, Ji-Rong Wen, Jun Yan, Zheng Chen:

Contextual Text Understanding in Distributional Semantic Space. 133-142 - Mahnoosh Kholghi

, Laurianne Sitbon
, Guido Zuccon
, Anthony N. Nguyen
:
External Knowledge and Query Strategies in Active Learning: a Study in Clinical Information Extraction. 143-152 - Pablo Barrio, Luis Gravano, Chris Develder

:
Ranking Deep Web Text Collections for Scalable Information Extraction. 153-162
Session 1E: Applications
- Chih-Ya Shen, Hong-Han Shuai, De-Nian Yang

, Yi-Feng Lan, Wang-Chien Lee, Philip S. Yu, Ming-Syan Chen
:
Forming Online Support Groups for Internet and Behavior Related Addictions. 163-172 - Chunye Wang, Ramakrishna Akella:

Concept-Based Relevance Models for Medical and Semantic Information Retrieval. 173-182 - Longqi Yang, Yin Cui, Fan Zhang

, John P. Pollak, Serge J. Belongie
, Deborah Estrin:
PlateClick: Bootstrapping Food Preferences Through an Adaptive Visual Interface. 183-192 - Peng Lin, Bang Zhang, Yi Wang, Zhidong Li

, Bin Li, Yang Wang
, Fang Chen
:
Data Driven Water Pipe Failure Prediction: A Bayesian Nonparametric Approach. 193-202
Session 1F: Social Media 1
- Donghyuk Shin

, Suleyman Cetintas, Kuang-Chih Lee, Inderjit S. Dhillon:
Tumblr Blog Recommendation with Boosted Inductive Matrix Completion. 203-212 - Haokai Lu, James Caverlee, Wei Niu:

BiasWatch: A Lightweight System for Discovering and Tracking Topic-Sensitive Opinion Bias in Social Media. 213-222 - Niket Tandon, Gerard de Melo, Abir De, Gerhard Weikum:

Knowlywood: Mining Activity Knowledge From Hollywood Narratives. 223-232 - Radityo Eko Prasojo

, Mouna Kacimi, Werner Nutt:
Entity and Aspect Extraction for Organizing News Comments. 233-242
Session 2A: Graphs
- Fabio Petroni

, Leonardo Querzoni
, Khuzaima Daudjee, Shahin Kamali
, Giorgio Iacoboni:
HDRF: Stream-Based Partitioning for Power-Law Graphs. 243-252 - Haichuan Shang, Xiang Zhao, R. Uday Kiran

, Masaru Kitsuregawa:
Towards Scale-out Capability on Social Graphs. 253-262 - Mojtaba Rezvani, Weifa Liang

, Wenzheng Xu, Chengfei Liu
:
Identifying Top-k Structural Hole Spanners in Large-Scale Social Networks. 263-272 - Kiran Garimella, Gianmarco De Francisci Morales

, Aristides Gionis, Mauro Sozio:
Scalable Facility Location for Massive Graphs on Pregel-like Systems. 273-282
Session 2B: Retrieval Algorithms
- David Carmel, Guy Halawi, Liane Lewin-Eytan, Yoelle Maarek, Ariel Raviv:

Rank by Time or by Relevance?: Revisiting Email Search. 283-292 - Xiaolu Lu, Alistair Moffat, J. Shane Culpepper

:
On the Cost of Extracting Proximity Features for Term-Dependency Models. 293-302 - Chia-Jung Lee, Qingyao Ai

, W. Bruce Croft, Daniel Sheldon:
An Optimization Framework for Merging Multiple Result Lists. 303-312 - David Maxwell, Leif Azzopardi, Kalervo Järvelin, Heikki Keskustalo

:
Searching and Stopping: An Analysis of Stopping Rules and Strategies. 313-322
Session 2C: Text Analysis
- Besnik Fetahu, Katja Markert, Avishek Anand:

Automated News Suggestions for Populating Wikipedia Entity Pages. 323-332 - Huizhong Duan, ChengXiang Zhai:

Mining Coordinated Intent Representation for Entity Search and Recommendation. 333-342 - Li Zhao, Minlie Huang, Jiashen Sun, Hengliang Luo, Xiankai Yang, Xiaoyan Zhu:

Sentiment Extraction by Leveraging Aspect-Opinion Association Structure. 343-352 - Subhabrata Mukherjee, Gerhard Weikum:

Leveraging Joint Interactions for Credibility Analysis in News Communities. 353-362
Session 2D: Clustering
- Dezhi Hong, Hongning Wang

, Kamin Whitehouse:
Clustering-based Active Learning on Sensor Type Classification in Buildings. 363-372 - Peixiang Zhao:

gSparsify: Graph Motif Based Sparsification for Graph Clustering. 373-382 - Qiyue Yin, Shu Wu, Liang Wang:

Incomplete Multi-view Clustering via Subspace Learning. 383-392 - Zhao Kang, Chong Peng, Qiang Cheng:

Robust Subspace Clustering via Tighter Rank Approximation. 393-401
Session 2E: Users and Predictions
- Behrooz Omidvar-Tehrani, Sihem Amer-Yahia, Alexandre Termier:

Interactive User Group Analysis. 403-412 - Chong Wang, Achir Kalra, Cristian Borcea, Yi Chen:

Viewability Prediction for Online Display Ads. 413-422 - Reza Zafarani, Huan Liu:

10 Bits of Surprise: Detecting Malicious Users with Minimum Information. 423-431 - Sarah Masud Preum, John A. Stankovic, Yanjun Qi:

MAPer: A Multi-scale Adaptive Personalized Model for Temporal Human Behavior Prediction. 433-442
Session 2F: Heterogeneous Networks
- Chang Wan, Xiang Li, Ben Kao, Xiao Yu, Quanquan Gu, David Wai-Lok Cheung, Jiawei Han:

Classification with Active Learning and Meta-Paths in Heterogeneous Information Networks. 443-452 - Chuan Shi, Zhiqiang Zhang, Ping Luo, Philip S. Yu, Yading Yue, Bin Wu:

Semantic Path based Personalized Recommendation on Weighted Heterogeneous Information Networks. 453-462 - Deqing Yang, Jingrui He, Huazheng Qin, Yanghua Xiao, Wei Wang:

A Graph-based Recommendation across Heterogeneous Domains. 463-472 - Verena Kantere, George Orfanoudakis

, Anastasios Kementsietsidis, Timos K. Sellis
:
Query Relaxation across Heterogeneous Data Sources. 473-482
Session 3A: Veracity
- Eleanor Ainy, Pierre Bourhis, Susan B. Davidson, Daniel Deutch, Tova Milo:

Approximated Summarization of Data Provenance. 483-492 - Xianzhi Wang

, Quan Z. Sheng
, Xiu Susie Fang, Lina Yao, Xiaofei Xu, Xue Li
:
An Integrated Bayesian Approach for Effective Multi-Truth Discovery. 493-502 - Xianzhi Wang

, Quan Z. Sheng
, Xiu Susie Fang, Xue Li
, Xiaofei Xu, Lina Yao:
Approximate Truth Discovery via Problem Scale Reduction. 503-512
Session 3B: Social Networks 1
- Cheng Cao, James Caverlee, Kyumin Lee, Hancheng Ge, Jin-Wook Chung:

Organic or Organized?: Exploring URL Sharing Behavior. 513-522 - Chonggang Song, Wynne Hsu

, Mong-Li Lee
:
Mining Brokers in Dynamic Social Networks. 523-532 - Yeyun Gong, Qi Zhang, Xuyang Sun, Xuanjing Huang:

Who Will You "@"? 533-542
Session 3C: Query Completion
- Ahmed Hassan Awadallah

, Ranjitha Gurunath Kulkarni, Umut Ozertem, Rosie Jones:
Characterizing and Predicting Voice Query Reformulation. 543-552 - Alessandro Sordoni, Yoshua Bengio, Hossein Vahabi

, Christina Lioma
, Jakob Grue Simonsen, Jian-Yun Nie
:
A Hierarchical Recurrent Encoder-Decoder for Generative Context-Aware Query Suggestion. 553-562 - Paul Lagrée, Bogdan Cautis, Hossein Vahabi:

A Network-Aware Approach for Searching As-You-Type in Social Media. 563-572
Session 3D: Microblogs
- Feifan Fan, Runwei Qiang, Chao Lv, Jianwu Yang:

Improving Microblog Retrieval with Feedback Entity Model. 573-582 - Koustav Rudra

, Subham Ghosh, Niloy Ganguly
, Pawan Goyal, Saptarshi Ghosh:
Extracting Situational Information from Microblogs during Disaster Events: a Classification-Summarization Approach. 583-592 - Mossaab Bagdouri, Douglas W. Oard

:
Profession-Based Person Search in Microblogs: Using Seed Sets to Find Journalists. 593-602
Session 3E: Graph-Based Analysis
- Jingyuan Zhang, Luo Jie, Altaf Rahman, Sihong Xie, Yi Chang

, Philip S. Yu:
Learning Entity Types from Query Logs via Graph-Based Modeling. 603-612 - Qiang Liu, Shu Wu, Liang Wang:

Collaborative Prediction for Multi-entity Interaction With Hierarchical Representation. 613-622 - Shizhu He, Kang Liu, Guoliang Ji, Jun Zhao:

Learning to Represent Knowledge Graphs with Gaussian Embedding. 623-632
Session 3F: Classification 1
- Jundong Li, Osmar R. Zaïane:

Associative Classification with Statistically Significant Positive and Negative Rules. 633-642 - Peng Yang, Peilin Zhao:

A Min-Max Optimization Framework For Online Graph Classification. 643-652 - Zhongyuan Wang, Haixun Wang, Ji-Rong Wen, Yanghua Xiao:

An Inference Approach to Basic Level of Categorization. 653-662
Keynote Address II
- Xiaofang Zhou

, Kai Zheng, Hoyoung Jeung, Jiajie Xu, Shazia Sadiq
:
Making Sense of Spatial Trajectories. 671-672
Session 4A: Location-Based Services
- Chao Li

, Balaji Palanisamy:
ReverseCloak: Protecting Multi-level Location Privacy over Road Networks. 673-682 - Hao Wu, Chuanchuan Tu, Weiwei Sun, Baihua Zheng

, Hao Su, Wei Wang:
GLUE: a Parameter-Tuning-Free Map Updating System. 683-692 - Minghe Yu, Guoliang Li, Jianhua Feng:

A Cost-based Method for Location-Aware Publish/Subscribe Services. 693-702 - Nicolas Gast, Guillaume Massonnet, Daniël Reijsbergen, Mirco Tribastone:

Probabilistic Forecasts of Bike-Sharing Systems for Journey Planning. 703-712
Session 4B: Query Explanation
- Nicole Bidoit, Melanie Herschel, Aikaterini Tzompanaki:

Efficient Computation of Polynomial Explanations of Why-Not Questions. 713-722 - Sourav S. Bhowmick

, Curtis E. Dyreson
, Byron Choi, Min-Hwee Ang:
Interruption-Sensitive Empty Result Feedback: Rethinking the Visual Query Feedback Paradigm for Semistructured Data. 723-732 - Werner Nutt, Sergey Paramonov, Ognjen Savkovic:

Implementing Query Completeness Reasoning. 733-742 - Zhe Wang

, Mahsa Chitsaz, Kewen Wang
, Jianfeng Du:
Towards Scalable and Complete Query Explanation with OWL 2 EL Ontologies. 743-752
Session 4C: Crowds
- Abolfazl Asudeh

, Gensheng Zhang, Naeemul Hassan, Chengkai Li, Gergely V. Záruba:
Crowdsourcing Pareto-Optimal Object Finding By Pairwise Comparisons. 753-762 - Alexey Drutsa, Anna Ufliand, Gleb Gusev:

Practical Aspects of Sensitivity in Online Experimentation with User Engagement Metrics. 763-772 - Eugene Kharitonov, Craig Macdonald, Pavel Serdyukov, Iadh Ounis

:
Generalized Team Draft Interleaving. 773-782 - Martin Davtyan, Carsten Eickhoff, Thomas Hofmann:

Exploiting Document Content for Efficient Aggregation of Crowdsourcing Votes. 783-790
Session 4D: Optimization
- David C. Anastasiu

, George Karypis
:
L2Knng: Fast Exact K-Nearest Neighbor Graph Construction with L2-Norm Pruning. 791-800 - Qian Li

, Wenjia Niu, Gang Li
, Yanan Cao, Jianlong Tan, Li Guo:
Lingo: Linearized Grassmannian Optimization for Nuclear Norm Minimization. 801-809 - Sheng Li, Jaya Kawale, Yun Fu:

Deep Collaborative Filtering via Marginalized Denoising Auto-encoder. 811-820 - Tong Zhao, Julian J. McAuley, Irwin King

:
Improving Latent Factor Models via Personalized Feature Projection for One Class Recommendation. 821-830
Session 4E: Social Networks 2
- Chonggang Song, Wynne Hsu

, Mong-Li Lee
:
Node Immunization over Infectious Period. 831-840 - Jiawei Zhang, Yuanhua Lv, Philip S. Yu:

Enterprise Social Link Recommendation. 841-850 - Tong Zhao, H. Vicky Zhao, Irwin King

:
Exploiting Game Theoretic Analysis for Link Recommendation in Social Networks. 851-860 - Wei He, Hongyan Liu, Jun He, Shu Tang, Xiaoyong Du:

Extracting Interest Tags for Non-famous Users in Social Network. 861-870
Session 4F: Matrix Factorization
- Hongchang Gao, Feiping Nie, Tom Weidong Cai

, Heng Huang:
Robust Capped Norm Nonnegative Matrix Factorization: Capped Norm NMF. 871-880 - Lei Liu, Pang-Ning Tan

, Xi Liu:
MF-Tree: Matrix Factorization Tree for Large Multi-Class Learning. 881-890 - Shaosheng Cao, Wei Lu

, Qiongkai Xu
:
GraRep: Learning Graph Representations with Global Structural Information. 891-900 - Tong Man, Huawei Shen, Junming Huang

, Xueqi Cheng:
Context-Adaptive Matrix Factorization for Multi-Context Recommendation. 901-910
Session 5A: Trips and Trajectories
- Chenyi Zhang, Hongwei Liang, Ke Wang, Jianling Sun:

Personalized Trip Recommendation with POI Availability and Uncertain Traveling Time. 911-920 - Liming Zhan, Ying Zhang

, Wenjie Zhang
, Xiaoyang Wang
, Xuemin Lin
:
Range Search on Uncertain Trajectories. 921-930 - Tanzima Hashem

, Sukarna Barua, Mohammed Eunus Ali
, Lars Kulik, Egemen Tanin:
Efficient Computation of Trips with Friends and Families. 931-940 - Yanhua Li, Chi-Yin Chow

, Ke Deng, Mingxuan Yuan, Jia Zeng, Jia-Dong Zhang, Qiang Yang, Zhi-Li Zhang:
Sampling Big Trajectory Data. 941-950
Session 5B: Retrieval Enhancements 1
- Chenyan Xiong, Jamie Callan:

EsdRank: Connecting Query and Documents through External Semi-Structured Data. 951-960 - Jitao Sang, Dongyuan Lu, Changsheng Xu:

A Probabilistic Framework for Temporal User Modeling on Microblogs. 961-970 - Maria Koutraki, Dan Vodislav, Nicoleta Preda:

Deriving Intensional Descriptions for Web Services. 971-980 - Maxim Zhukovskiy, Tsimafei Khatkevich, Gleb Gusev, Pavel Serdyukov:

An Optimization Framework for Propagation of Query-Document Features by Query Similarity Functions. 981-990
Session 5C: Privacy
- Han-Jia Ye, De-Chuan Zhan, Yuan Miao, Yuan Jiang, Zhi-Hua Zhou:

Rank Consistency based Multi-View Learning: A Privacy-Preserving Approach. 991-1000 - Haoran Li, Li Xiong

, Xiaoqian Jiang, Jinfei Liu:
Differentially Private Histogram Publication for Dynamic Datasets: an Adaptive Sampling Approach. 1001-1010 - Ling Chen, Ting Yu, Rada Chirkova:

WaveCluster with Differential Privacy. 1011-1020 - Weiyi Xia, Murat Kantarcioglu, Zhiyu Wan

, Raymond Heatherly, Yevgeniy Vorobeychik, Bradley A. Malin
:
Process-Driven Data Privacy. 1021-1030
Session 5D: Data Streams
- Hao Huang, Shinjae Yoo

, Shiva Prasad Kasiviswanathan:
Unsupervised Feature Selection on Data Streams. 1031-1040 - Jundong Li, Xia Hu, Jiliang Tang, Huan Liu:

Unsupervised Streaming Feature Selection in Social Media. 1041-1050 - Konstantin Kutzkov

, Mohamed Ahmed, Sofia Nikitaki:
Weighted Similarity Estimation in Data Streams. 1051-1060 - Rui Chen, Yilin Shen, Hongxia Jin:

Private Analysis of Infinite Data Streams via Retroactive Grouping. 1061-1070
Session 5E: Classification 2
- Felipe Viegas

, Marcos André Gonçalves
, Wellington Martins
, Leonardo Rocha
:
Parallel Lazy Semi-Naive Bayes Strategies for Effective and Efficient Document Classification. 1071-1080 - Lin Gui

, Qin Lu
, Ruifeng Xu, Minglei Li, Qikang Wei:
A Novel Class Noise Estimation Method and Application in Classification. 1081-1090 - Meenakshi Mishra, Jun Huan:

Learning Task Grouping using Supervised Task Space Partitioning in Lifelong Multitask Learning. 1091-1100 - Xilun Chen, K. Selçuk Candan, Maria Luisa Sapino, Paulo Shakarian

:
KSGM: Keynode-driven Scalable Graph Matching. 1101-1110
Session 5F: Sentiment and Content Analysis
- Bing Hu, Bin Liu

, Neil Zhenqiang Gong, Deguang Kong, Hongxia Jin:
Protecting Your Children from Inappropriate Content in Mobile Apps: An Automatic Maturity Rating Framework. 1111-1120 - Marius Pasca:

The Role of Query Sessions in Interpreting Compound Noun Phrases. 1121-1129 - Seongsoon Kim, Hyeokyoon Chang, Seongwoon Lee, Minhwan Yu, Jaewoo Kang:

Deep Semantic Frame-Based Deceptive Opinion Spam Analysis. 1131-1140 - Xiaojia Pu, Rong Jin, Gangshan Wu, Dingyi Han, Gui-Rong Xue:

Topic Modeling in Semantic Space with Keywords. 1141-1150
Session 6A: Time Series and Streams
- Anatoli U. Shein, Panos K. Chrysanthis

, Alexandros Labrinidis:
F1: Accelerating the Optimization of Aggregate Continuous Queries. 1151-1160 - Tian Guo, Saket Sathe, Karl Aberer:

Fast Distributed Correlation Discovery Over Streaming Time-Series Data. 1161-1170 - Yohan Jo, Natasha Loghmanpour, Carolyn P. Rosé

:
Time Series Analysis of Nursing Notes for Mortality Prediction via a State Transition Topic Model. 1171-1180
Session 6B: Adaptive Learning
- Shuji Hao, Peilin Zhao, Steven C. H. Hoi

, Chunyan Miao
:
Learning Relative Similarity from Data Streams: Active Online Learning Approaches. 1181-1190 - Tom Kenter, Melvin Wevers

, Pim Huijnen, Maarten de Rijke
:
Ad Hoc Monitoring of Vocabulary Shifts over Time. 1191-1200 - Tuan Tran, Claudia Niederée

, Nattiya Kanhabua, Ujwal Gadiraju, Avishek Anand:
Balancing Novelty and Salience: Adaptive Learning to Rank Entities for Timeline Summarization of High-impact Events. 1201-1210
Session 6C: Points-of-Interest
- Tao Zhou, Jiuxin Cao, Bo Liu

, Shuai Xu
, Ziqing Zhu, Junzhou Luo:
Location-Based Influence Maximization in Social Networks. 1211-1220 - Wei Zhang, Jianyong Wang:

Location and Time Aware Social Collaborative Retrieval for New Successive Point-of-Interest Recommendation. 1221-1230 - Xutao Li, Tuan-Anh Nguyen Pham, Gao Cong

, Quan Yuan, Xiaoli Li
, Shonali Krishnaswamy:
Where you Instagram?: Associating Your Instagram Photos with Points of Interest. 1231-1240
Session 6D: Matrices
- Christian Beecks, Merih Seran Uysal, Judith Hermanns, Thomas Seidl

:
Gradient-based Signatures for Efficient Similarity Search in Large-scale Multimedia Databases. 1241-1250 - Cuicui Kang, Shengcai Liao

, Yonghao He, Jian Wang, Wenjia Niu, Shiming Xiang, Chunhong Pan:
Cross-Modal Similarity Learning: A Low Rank Bilinear Formulation. 1251-1260 - Yong-Yeon Jo, Sang-Wook Kim, Duck-Ho Bae:

Efficient Sparse Matrix Multiplication on GPU for Large Social Network Analysis. 1261-1270
Session 6E: Citation Networks
- Mayank Singh, Vikas Patidar, Suhansanu Kumar, Tanmoy Chakraborty

, Animesh Mukherjee, Pawan Goyal:
The Role Of Citation Context In Predicting Long-Term Citation Profiles: An Experimental Study Based On A Massive Bibliographic Text Dataset. 1271-1280 - Yuan He, Cheng Wang, Changjun Jiang:

Discovering Canonical Correlations between Topical and Topological Information in Document Networks. 1281-1290 - Zhuoren Jiang, Xiaozhong Liu, Liangcai Gao:

Chronological Citation Recommendation with Information-Need Shifting. 1291-1300
Session 6F: Knowledge Bases
- Pengcheng Yin, Nan Duan

, Ben Kao, Junwei Bao, Ming Zhou:
Answering Questions with Complex Semantic Constraints on Open Knowledge Bases. 1301-1310 - Sotirios P. Chatzis:

Inducing Space Dirichlet Process Mixture Large-Margin Entity RelationshipInference in Knowledge Bases. 1311-1320 - Thibault Sellam, Emmanuel Müller

, Martin L. Kersten:
Semi-Automated Exploration of Data Warehouses. 1321-1330 - Zhuoyu Wei, Jun Zhao, Kang Liu, Zhenyu Qi, Zhengya Sun, Guanhua Tian:

Large-scale Knowledge Base Completion: Inferring via Grounding Network Sampling over Selected Instances. 1331-1340
Keynote Address III
- Andrew Tomkins:

Large-Scale Analysis of Dynamics of Choice Among Discrete Alternatives. 1349
Session 7A: Database Optimization
- Chen Chen

, Jianbin Qin, Wei Wang:
On Gapped Set Intersection Size Estimation. 1351-1360 - Henning Köhler, Sebastian Link

:
Inclusion Dependencies Reloaded. 1361-1370 - Ioana Giurgiu, Mirela Botezatu, Dorothea Wiesmann:

Comprehensible Models for Reconfiguring Enterprise Relational Databases to Avoid Incidents. 1371-1380 - Krzysztof Marcin Choromanski, Afshin Rostamizadeh, Umar Syed:

An Optimal Online Algorithm For Retrieving Heavily Perturbed Statistical Databases In The Low-Dimensional Querying Model. 1381-1390
Session 7B: Retrieval Enhancements 2
- Pavel Metrikov, Virgil Pavlu, Javed A. Aslam:

Aggregation of Crowdsourced Ordinal Assessments and Integration with Learning to Rank: A Latent Trait Model. 1391-1400 - Peng Li, Tom Weidong Cai, Heng Huang:

Weakly Supervised Natural Language Processing Framework for Abstractive Multi-Document Summarization: Weakly Supervised Abstractive Multi-Document Summarization. 1401-1410 - Tom Kenter, Maarten de Rijke:

Short Text Similarity with Word Embeddings. 1411-1420 - Vincent Leroy, Sihem Amer-Yahia, Éric Gaussier, Seyed Hamid Mirisaee:

Building Representative Composite Items. 1421-1430
Session 7C: Search Mechanisms
- Hannah Bast, Elmar Haussmann:

More Accurate Question Answering on Freebase. 1431-1440 - Jyun-Yu Jiang, Jing Liu, Chin-Yew Lin, Pu-Jen Cheng

:
Improving Ranking Consistency for Web Search by Leveraging a Knowledge Base and Search Logs. 1441-1450 - Kateryna Tymoshenko, Alessandro Moschitti

:
Assessing the Impact of Syntactic and Semantic Structures for Answer Passages Reranking. 1451-1460 - Michael Schuhmacher

, Laura Dietz, Simone Paolo Ponzetto
:
Ranking Entities for Web Queries Through Text and Knowledge. 1461-1470
Session 7D: Social Networks 3
- Atsushi Miyauchi, Yasushi Kawase:

What Is a Network Community?: A Novel Quality Function and Detection Algorithms. 1471-1480 - Hossein Vahabi

, Iordanis Koutsopoulos, Francesco Gullo
, Maria Halkidi
:
DifRec: A Social-Diffusion-Aware Recommender System. 1481-1490 - Stefan Siersdorfer, Philipp Kemkes, Hanno Ackermann, Sergej Zerr

:
Who With Whom And How?: Extracting Large Social Networks Using Search Engines. 1491-1500 - Suppawong Tuarob

, Conrad S. Tucker, Marcel Salathé, Nilam Ram:
Modeling Individual-Level Infection Dynamics Using Social Network Information. 1501-1510
Session 8A: Query Evaluation
- Jinfei Liu, Haoyu Zhang, Li Xiong

, Haoran Li, Jun Luo:
Finding Probabilistic k-Skyline Sets on Uncertain Data. 1511-1520 - Khaled Hamed Alyoubi, Sven Helmer

, Peter T. Wood
:
Ordering Selection Operators Under Partial Ignorance. 1521-1530 - Sofia Kleisarchaki, Sihem Amer-Yahia, Ahlame Douzal Chouakria, Vassilis Christophides:

Querying Temporal Drifts at Multiple Granularities. 1531-1540 - Henrik Björklund, Wim Martens, Thomas Timm:

Efficient Incremental Evaluation of Succinct Regular Expressions. 1541-1550
Session 8B: Web Search
- Daan Odijk, Ryen W. White, Ahmed Hassan Awadallah

, Susan T. Dumais:
Struggling and Success in Web Search. 1551-1560 - Julia Kiseleva, Jaap Kamps

, Vadim Nikulin, Nikita Makarov:
Behavioral Dynamics from the SERP's Perspective: What are Failed SERPs and How to Fix Them? 1561-1570 - Michael Völske, Pavel Braslavski

, Matthias Hagen, Galina Lezina, Benno Stein:
What Users Ask a Search Engine: Analyzing One Billion Russian Question Queries. 1571-1580 - Ye Chen, Yiqun Liu, Ke Zhou, Meng Wang, Min Zhang, Shaoping Ma:

Does Vertical Bring more Satisfaction?: Predicting Search Satisfaction in a Heterogeneous Environment. 1581-1590
Session 8C: Social Media 2
- David Vallet, Shlomo Berkovsky

, Sebastien Ardon, Anirban Mahanti, Mohamed Ali Kâafar
:
Characterizing and Predicting Viral-and-Popular Video Content. 1591-1600 - Fangzhao Wu

, Jinyun Shu, Yongfeng Huang, Zhigang Yuan:
Social Spammer and Spam Message Co-Detection in Microblogging with Social Context Regularization. 1601-1610 - Min Peng, Jiahui Zhu, Xuhui Li, Jiajia Huang, Hua Wang

, Yanchun Zhang:
Central Topic Model for Event-oriented Topics Mining in Microblog Stream. 1611-1620 - Wanying Ding, Yue Shang, Lifan Guo, Xiaohua Hu, Rui Yan, Tingting He:

Video Popularity Prediction by Sentiment Propagation via Implicit Network. 1621-1630
Session 8D: Recommendation
- Hongzhi Yin

, Xiaofang Zhou
, Yingxia Shao, Hao Wang, Shazia Sadiq
:
Joint Modeling of User Check-in Behaviors for Point-of-Interest Recommendation. 1631-1640 - Jia-Dong Zhang, Chi-Yin Chow

, Yu Zheng:
ORec: An Opinion-Based Point-of-Interest Recommendation Framework. 1641-1650 - Suhang Wang

, Jiliang Tang, Huan Liu:
Toward Dual Roles of Users in Recommender Systems. 1651-1660 - Xiangnan He, Tao Chen

, Min-Yen Kan, Xiao Chen:
TriRank: Review-aware Explainable Recommendation by Modeling Aspects. 1661-1670
Short Papers: Databases
- Tarique Anwar

, Chengfei Liu
, Hai Le Vu
, Md. Saiful Islam
:
RoadRank: Traffic Diffusion and Influence Estimation in Dynamic Urban Road Networks. 1671-1674 - Nicola Guido, Pierre Genevès, Nabil Layaïda, Cécile Roisin:

On Query-Update Independence for SPARQL. 1675-1678 - Hasan M. Jamil

, H. V. Jagadish:
A Structured Query Model for the Deep Relational Web. 1679-1682 - Kyo-Sung Jeong, Sang-Wook Kim, Sungchae Lim:

A Flash-aware Buffering Scheme using On-the-fly Redo. 1683-1686 - Haishuai Wang, Peng Zhang, Ivor W. Tsang

, Ling Chen
, Chengqi Zhang
:
Defragging Subgraph Features for Graph Classification. 1687-1690 - Tengyuan Ye, Hady Wirawan Lauw

:
Structural Constraints for Multipartite Entity Resolution with Markov Logic Network. 1691-1694
Short Papers: Information Retrieval
- Ioannis Arapakis, Luis A. Leiva, Berkant Barla Cambazoglu:

Know Your Onions: Understanding the User Experience with the Knowledge Module in Web Search. 1695-1698 - Dhruv Arya, Viet Ha-Thuc, Shakti Sinha:

Personalized Federated Search at LinkedIn. 1699-1702 - Kumaripaba Athukorala, Alan Medlar, Kalle Ilves, Dorota Glowacka:

Balancing Exploration and Exploitation: Empirical Parameterization of Exploratory Search Systems. 1703-1706 - Mossaab Bagdouri, Douglas W. Oard

:
On Predicting Deletions of Microblog Posts. 1707-1710 - Giacomo Berardi, Andrea Esuli

, Craig Macdonald, Iadh Ounis
, Fabrizio Sebastiani
:
Semi-Automated Text Classification for Sensitivity Identification. 1711-1714 - Imen Bizid, Nibal Nayef, Patrice Boursier

, Sami Faïz, Antoine Doucet
:
Identification of Microblogs Prominent Users during Events by Learning Temporal Sequences of Features. 1715-1718 - Yongqiang Chen, Peng Zhang, Dawei Song

, Benyou Wang
:
A Real-Time Eye Tracking Based Query Expansion Approach via Latent Topic Modeling. 1719-1722 - Kripabandhu Ghosh, Swapan Kumar Parui:

Clustered Semi-Supervised Relevance Feedback. 1723-1726 - Lidia Grauer

, Aleksandra Lomakina:
On the Effect of "Stupid" Search Components on User Interaction with Search Engines. 1727-1730 - Weiyu Guo, Shu Wu, Liang Wang, Tieniu Tan:

Social-Relational Topic Model for Social Networks. 1731-1734 - Ashiqur R. KhudaBukhsh

, Paul N. Bennett, Ryen W. White:
Building Effective Query Classifiers: A Case Study in Self-harm Intent Detection. 1735-1738 - Nut Limsopatham, Craig Macdonald, Iadh Ounis

:
Modelling the Usefulness of Document Collections for Query Expansion in Patient Search. 1739-1742 - Qiang Liu, Feng Yu, Shu Wu, Liang Wang:

A Convolutional Click Prediction Model. 1743-1746 - Yuanhua Lv:

A Study of Query Length Heuristics in Information Retrieval. 1747-1750 - Jing Ma

, Wei Gao, Zhongyu Wei, Yueming Lu, Kam-Fai Wong
:
Detect Rumors Using Time Series of Social Context Information on Microblogging Websites. 1751-1754 - Bhaskar Mitra, Nick Craswell:

Query Auto-Completion for Rare Prefixes. 1755-1758 - Alistair Moffat, Falk Scholer

, Paul Thomas
, Peter Bailey:
Pooled Evaluation Over Query Variations: Users are as Diverse as Systems. 1759-1762 - João Rafael De Moura Palotti, Guido Zuccon

, Allan Hanbury:
The Influence of Pre-processing on the Estimation of Readability of Web Documents. 1763-1766 - Neeraj Pradhan, Vinay Deolalikar, Kang Li:

Atypical Queries in eCommerce. 1767-1770 - Mark Sifer:

Bottom-up Faceted Search: Creating Search Neighbourhoods with Datacube Cells. 1771-1774 - Qiang Song, Jian Cheng, Ting Yuan, Hanqing Lu:

Personalized Recommendation Meets Your Next Favorite. 1775-1778 - Robin M. E. Swezey, Young-joo Chung:

Recommending Short-lived Dynamic Packages for Golf Booking Services. 1779-1782 - Zhenghao Wang, Shengquan Yan, Huaming Wang, Xuedong Huang:

Large-Scale Question Answering with Joint Embedding and Proof Tree Decoding. 1783-1786 - Colin Wilkie, Leif Azzopardi:

Query Length, Retrievability Bias and Performance. 1787-1790 - Weiren Yu, Julie A. McCann:

Gauging Correct Relative Rankings For Similarity Search. 1791-1794 - Mustafa Zengin, Ben Carterette:

Learning User Preferences for Topically Similar Documents. 1795-1798 - Yaogong Zhang, Jun Xu

, Yanyan Lan, Jiafeng Guo, Maoqiang Xie, Yalou Huang, Xueqi Cheng:
Modeling Parameter Interactions in Ranking SVM. 1799-1802
Short Papers: Knowledge Management
- Xusheng Ai

, Jian Wu, Victor S. Sheng, Yufeng Yao, Pengpeng Zhao, Zhiming Cui:
Best First Over-Sampling for Multilabel Classification. 1803-1806 - Melissa Ailem, François Role, Mohamed Nadif:

Co-clustering Document-term Matrices by Direct Maximization of Graph Modularity. 1807-1810 - Adnan Anwar

, Abdun Naser Mahmood
, Zubair Shah
:
A Data-Driven Approach to Distinguish Cyber-Attacks from Physical Faults in a Smart Grid. 1811-1814 - Andrea Ceroni, Ujwal Kumar Gadiraju, Marco Fisichella

:
Improving Event Detection by Automatically Assessing Validity of Event Occurrence in Text. 1815-1818 - Dong-Kyu Chae, Sang-Wook Kim, Seong-je Cho, Yesol Kim:

DAAV: Dynamic API Authority Vectors for Detecting Software Theft. 1819-1822 - Tom De Nies, Io Taxidou, Anastasia Dimou

, Ruben Verborgh
, Peter M. Fischer, Erik Mannens
, Rik Van de Walle:
Towards Multi-level Provenance Reconstruction of Information Diffusion on Social Media. 1823-1826 - Minh Tuan Doan, Sutharshan Rajasegarar

, Mahsa Salehi
, Masud Moshtaghi, Christopher Leckie
:
Profiling Pedestrian Distribution and Anomaly Detection in a Dynamic Environment. 1827-1830 - Daniel Lemes Gribel, Maíra Gatti de Bayser

, Leonardo Guerreiro Azevedo:
A Clustering-based Approach to Detect Probable Outcomes of Lawsuits. 1831-1834 - Naeemul Hassan

, Chengkai Li, Mark Tremayne:
Detecting Check-worthy Factual Claims in Presidential Debates. 1835-1838 - Hsun-Ping Hsieh

, Rui Yan, Cheng-Te Li:
Where You Go Reveals Who You Know: Analyzing Social Ties from Millions of Footprints. 1839-1842 - Bo Jiang, Jiguang Liang, Ying Sha, Lihong Wang:

Message Clustering based Matrix Factorization Model for Retweeting Behavior Prediction. 1843-1846 - Xin Jin, Fuzhen Zhuang, Sinno Jialin Pan

, Changying Du, Ping Luo, Qing He:
Heterogeneous Multi-task Semantic Feature Learning for Classification. 1847-1850 - Arijit Khan

, Francesco Gullo
, Thomas Wohler, Francesco Bonchi:
Top-k Reliable Edge Colors in Uncertain Graphs. 1851-1854 - Masahiro Kohjima, Tatsushi Matsubayashi, Hiroshi Sawada:

Probabilistic Non-negative Inconsistent-resolution Matrices Factorization. 1855-1858 - Sawa Kourogi, Hiroyuki Fujishiro, Akisato Kimura, Hitoshi Nishikawa:

Identifying Attractive News Headlines for Social Media. 1859-1862 - Huizhi Liang

, Timothy Baldwin:
A Probabilistic Rating Auto-encoder for Personalized Recommender Systems. 1863-1866 - Xiaomo Liu, Armineh Nourbakhsh, Quanzhi Li, Rui Fang, Sameena Shah:

Real-time Rumor Debunking on Twitter. 1867-1870 - Renxin Mao, Zhao Li, Jinhua Fu:

Fraud Transaction Recognition: A Money Flow Network Approach. 1871-1874 - Sahisnu Mazumder, Sameep Mehta, Dhaval Patel:

Identifying Top-k Consistent News-Casters on Twitter. 1875-1878 - Kunwoo Park

, Jaewoo Kim, Jaram Park, Meeyoung Cha
, Jiin Nam, Seunghyun Yoon, Eunhee Rhim:
Mining the Minds of Customers from Online Chat Logs. 1879-1882 - Youngki Park, Heasoo Hwang, Sang-goo Lee:

A Fast k-Nearest Neighbor Search Using Query-Specific Signature Selection. 1883-1886 - Saurabh Paul:

Core-Sets For Canonical Correlation Analysis. 1887-1890 - Pai Peng, Hongxiang Chen, Lidan Shou, Ke Chen, Gang Chen, Chang Xu:

DeepCamera: A Unified Framework for Recognizing Places-of-Interest based on Deep ConvNets. 1891-1894 - Mingjie Qian, Liangjie Hong, Yue Shi, Suju Rajan:

Structured Sparse Regression for Recommender Systems. 1895-1898 - Suman Roychoudhury, Vinay Kulkarni, Nikhil Bellarykar:

Analyzing Document Intensive Business Processes using Ontology. 1899-1902 - Le Shu, Longin Jan Latecki

:
Transductive Domain Adaptation with Affinity Learning. 1903-1906 - Dingding Wang, Sahar Sohangir, Tao Li:

Update Summarization using Semi-Supervised Learning Based on Hellinger Distance. 1907-1910 - Dong Wang, Qiyue Yin, Ran He, Liang Wang, Tieniu Tan:

Multi-view Clustering via Structured Low-rank Representation. 1911-1914 - Jim Jing-Yan Wang, Xin Gao

:
Partially Labeled Data Tuple Can Optimize Multivariate Performance Measures. 1915-1918 - Peng Wang, Peng Zhang

, Chuan Zhou, Zhao Li, Guo Li:
Modeling Infinite Topics on Social Behavior Data with Spatio-temporal Dependence. 1919-1922 - Ruhui Wang, Weijing Huang, Wei Chen, Tengjiao Wang, Kai Lei

:
ASEM: Mining Aspects and Sentiment of Events from Microblog. 1923-1926 - Xun Wang, Katsuhito Sudoh

, Masaaki Nagata:
Enhanced Word Embeddings from a Hierarchical Neural Language Model. 1927-1930 - Jing Zhang, Victor S. Sheng, Jian Wu, Xiaoqin Fu, Xindong Wu:

Improving Label Quality in Crowdsourcing Using Noise Correction. 1931-1934 - Qing Zhang, Houfeng Wang:

Improving Collaborative Filtering via Hidden Structured Constraint. 1935-1938
Workshop Reports
- Carlos Garcia-Alvarado, Carlos Ordonez, Il-Yeol Song:

DOLAP 2015 Workshop Summary. 1939-1940 - Min Song

, Doheon Lee, Karin Verspoor
:
DTMBIO 2015: International Workshop on Data and Text Mining in Biomedical Informatics. 1941-1942 - Leif Azzopardi, Jeremy Pickens, Tetsuya Sakai, Laure Soulier, Lynda Tamine:

ECol 2015: First international workshop on the Evaluation on Collaborative Information Seeking and Retrieval. 1943-1944 - Krisztian Balog, Jeffrey Dalton, Antoine Doucet

, Yusra Ibrahim:
Eighth Workshop on Exploiting Semantic Annotations in Information Retrieval (ESAIR'15). 1945-1946 - Ismail Sengor Altingovde

, Berkant Barla Cambazoglu, Nicola Tonellotto
:
LSDS-IR'15: 2015 Workshop on Large-Scale and Distributed Systems for Information Retrieval. 1947-1948 - Davood Rafiei, Katsumi Tanaka:

NWSearch 2015: International Workshop on Novel Web Search Interfaces and Systems. 1949-1950 - Mouna Kacimi, Nicoleta Preda, Maya Ramanath:

PIKM 2015: The 8th ACM Workshop for Ph.D. Students in Information and Knowledge Management. 1951-1952 - Nikolaos Aletras

, Jey Han Lau
, Timothy Baldwin, Mark Stevenson:
TM 2015 - Topic Models: Post-Processing and Applications Workshop. 1953-1954 - Yashar Moshfeghi

, Iadh Ounis
, Craig Macdonald, Joemon M. Jose, Peter Triantafillou, Mark Livingston, Piyushimita Thakuriah:
UCUI'15: The 1st International Workshop on Understanding the City with Urban Informatics. 1955-1956

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