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Conference Proceedings
CIKM '15- Proceedings of the 24th ACM International on Conference on Information and Knowledge Management
Full Citation in the ACM Digital Library
SESSION: Keynote Address I
Alistair Moffat
Slow Search: Improving Information Retrieval Using Human Assistance
Jaime Teevan
SESSION: Session 1A: Scalability
Rui Zhang
External Data Access And Indexing In AsterixDB
Abdullah A. Alamoudi
Raman Grover
Michael J. Carey
Vinayak Borkar
Dynamic Resource Management In a Massively Parallel Stream Processing Engine
Kasper Grud Skat Madsen
Yongluan Zhou
A Parallel GPU-Based Approach to Clustering Very Fast Data Streams
Pengtao Huang
Xiu Li
Bo Yuan
Scalable Clustering Algorithm via a Triangle Folding Processing for Complex Networks
Ying Kang
Xiaoyan Gu
Weiping Wang
Dan Meng
SESSION: Session 1B: Personal Search
Peter Bailey
Understanding the Impact of the Role Factor in Collaborative Information Retrieval
Lynda Tamine
Laure Soulier
Experiments with a Venue-Centric Model for Personalisedand Time-Aware Venue Suggestion
Romain Deveaud
M-Dyaa Albakour
Craig Macdonald
Iadh Ounis
Search Result Diversification Based on Hierarchical Intents
Sha Hu
Zhicheng Dou
Xiaojie Wang
Tetsuya Sakai
Ji-Rong Wen
Category-Driven Approach for Local Related Business Recommendations
Yonathan Perez
Michael Schueppert
Matthew Lawlor
Shaunak Kishore
SESSION: Session 1C: Learning
Leif Azzopardi
A Soft Computing Approach for Learning to Aggregate Rankings
Javier Alvaro Vargas Muñoz
Ricardo da Silva Torres
Marcos André Gonçalves
Approximate String Matching by End-Users using Active Learning
Lutz Büch
Artur Andrzejak
A Unified Posterior Regularized Topic Model with Maximum Margin for Learning-to-Rank
Shoaib Jameel
Wai Lam
Steven Schockaert
Lidong Bing
Collaborating between Local and Global Learning for Distributed Online Multiple Tasks
Xin Jin
Ping Luo
Fuzhen Zhuang
Jia He
Qing He
SESSION: Session 1D: Text Processing
Tim Baldwin
Lifespan-based Partitioning of Index Structures for Time-travel Text Search
Animesh Nandi
Suriya Subramanian
Sriram Lakshminarasimhan
Prasad M. Deshpande
Sriram Raghavan
Contextual Text Understanding in Distributional Semantic Space
Jianpeng Cheng
Zhongyuan Wang
Ji-Rong Wen
Jun Yan
Zheng Chen
External Knowledge and Query Strategies in Active Learning: a Study in Clinical Information Extraction
Mahnoosh Kholghi
Laurianne Sitbon
Guido Zuccon
Anthony Nguyen
Ranking Deep Web Text Collections for Scalable Information Extraction
Pablo Barrio
Luis Gravano
Chris Develder
SESSION: Session 1E: Applications
Huizhi (Elly) Liang
Forming Online Support Groups for Internet and Behavior Related Addictions
Chih-Ya Shen
Hong-Han Shuai
De-Nian Yang
Yi-Feng Lan
Wang-Chien Lee
Philip S. Yu
Ming-Syan Chen
Concept-Based Relevance Models for Medical and Semantic Information Retrieval
Chunye Wang
Ramakrishna Akella
PlateClick: Bootstrapping Food Preferences Through an Adaptive Visual Interface
Longqi Yang
Yin Cui
Fan Zhang
John P. Pollak
Serge Belongie
Deborah Estrin
Data Driven Water Pipe Failure Prediction: A Bayesian Nonparametric Approach
Peng Lin
Bang Zhang
Yi Wang
Zhidong Li
Bin Li
Yang Wang
Fang Chen
SESSION: Session 1F: Social Media 1
Lynda Tamine
Tumblr Blog Recommendation with Boosted Inductive Matrix Completion
Donghyuk Shin
Suleyman Cetintas
Kuang-Chih Lee
Inderjit S. Dhillon
BiasWatch: A Lightweight System for Discovering and Tracking Topic-Sensitive Opinion Bias in Social Media
Haokai Lu
James Caverlee
Wei Niu
Knowlywood: Mining Activity Knowledge From Hollywood Narratives
Niket Tandon
Gerard de Melo
Abir De
Gerhard Weikum
Entity and Aspect Extraction for Organizing News Comments
Radityo Eko Prasojo
Mouna Kacimi
Werner Nutt
SESSION: Session 2A: Graphs
Sourav S. Bhowmick
HDRF: Stream-Based Partitioning for Power-Law Graphs
Fabio Petroni
Leonardo Querzoni
Khuzaima Daudjee
Shahin Kamali
Giorgio Iacoboni
Towards Scale-out Capability on Social Graphs
Haichuan Shang
Xiang Zhao
Uday Kiran
Masaru Kitsuregawa
Identifying Top-
k
Structural Hole Spanners in Large-Scale Social Networks
Mojtaba Rezvani
Weifa Liang
Wenzheng Xu
Chengfei Liu
Scalable Facility Location for Massive Graphs on Pregel-like Systems
Kiran Garimella
Gianmarco De Francisci Morales
Aristides Gionis
Mauro Sozio
SESSION: Session 2B: Retrieval Algorithms
Guido Zuccon
Rank by Time or by Relevance?: Revisiting Email Search
David Carmel
Guy Halawi
Liane Lewin-Eytan
Yoelle Maarek
Ariel Raviv
On the Cost of Extracting Proximity Features for Term-Dependency Models
Xiaolu Lu
Alistair Moffat
J. Shane Culpepper
An Optimization Framework for Merging Multiple Result Lists
Chia-Jung Lee
Qingyao Ai
W. Bruce Croft
Daniel Sheldon
Searching and Stopping: An Analysis of Stopping Rules and Strategies
David Maxwell
Leif Azzopardi
Kalervo Järvelin
Heikki Keskustalo
SESSION: Session 2C: Text Analysis
Krisztian Balog
Automated News Suggestions for Populating Wikipedia Entity Pages
Besnik Fetahu
Katja Markert
Avishek Anand
Mining Coordinated Intent Representation for Entity Search and Recommendation
Huizhong Duan
ChengXiang Zhai
Sentiment Extraction by Leveraging Aspect-Opinion Association Structure
Li Zhao
Minlie Huang
Jiashen Sun
Hengliang Luo
Xiankai Yang
Xiaoyan Zhu
Leveraging Joint Interactions for Credibility Analysis in News Communities
Subhabrata Mukherjee
Gerhard Weikum
SESSION: Session 2D: Clustering
Ravi Kumar
Clustering-based Active Learning on Sensor Type Classification in Buildings
Dezhi Hong
Hongning Wang
Kamin Whitehouse
gSparsify: Graph Motif Based Sparsification for Graph Clustering
Peixiang Zhao
Incomplete Multi-view Clustering via Subspace Learning
Qiyue Yin
Shu Wu
Liang Wang
Robust Subspace Clustering via Tighter Rank Approximation
Zhao Kang
Chong Peng
Qiang Cheng
SESSION: Session 2E: Users and Predictions
James Caverlee
Interactive User Group Analysis
Behrooz Omidvar-Tehrani
Sihem Amer-Yahia
Alexandre Termier
Viewability Prediction for Online Display Ads
Chong Wang
Achir Kalra
Cristian Borcea
Yi Chen
10 Bits of Surprise: Detecting Malicious Users with Minimum Information
Reza Zafarani
Huan Liu
MAPer: A Multi-scale Adaptive Personalized Model for Temporal Human Behavior Prediction
Sarah Masud Preum
John A. Stankovic
Yanjun Qi
SESSION: Session 2F: Heterogeneous Networks
Michael Quan Z. Sheng
Classification with Active Learning and Meta-Paths in Heterogeneous Information Networks
Chang Wan
Xiang Li
Ben Kao
Xiao Yu
Quanquan Gu
David Cheung
Jiawei Han
Semantic Path based Personalized Recommendation on Weighted Heterogeneous Information Networks
Chuan Shi
Zhiqiang Zhang
Ping Luo
Philip S. Yu
Yading Yue
Bin Wu
A Graph-based Recommendation across Heterogeneous Domains
Deqing Yang
Jingrui He
Huazheng Qin
Yanghua Xiao
Wei Wang
Query Relaxation across Heterogeneous Data Sources
Verena Kantere
George Orfanoudakis
Anastasios Kementsietsidis
Timos Sellis
SESSION: Session 3A: Veracity
Laure Berti-?quille
Approximated Summarization of Data Provenance
Eleanor Ainy
Pierre Bourhis
Susan B. Davidson
Daniel Deutch
Tova Milo
An Integrated Bayesian Approach for Effective Multi-Truth Discovery
Xianzhi Wang
Quan Z. Sheng
Xiu Susie Fang
Lina Yao
Xiaofei Xu
Xue Li
Approximate Truth Discovery via Problem Scale Reduction
Xianzhi Wang
Quan Z. Sheng
Xiu Susie Fang
Xue Li
Xiaofei Xu
Lina Yao
SESSION: Session 3B: Social Networks 1
Niloy Ganguly
Organic or Organized?: Exploring URL Sharing Behavior
Cheng Cao
James Caverlee
Kyumin Lee
Hancheng Ge
Jinwook Chung
Mining Brokers in Dynamic Social Networks
Chonggang Song
Wynne Hsu
Mong Li Lee
Who Will You "@"?
Yeyun Gong
Qi Zhang
Xuyang Sun
Xuanjing Huang
SESSION: Session 3C: Query Completion
Maarten de Rijke
Characterizing and Predicting Voice Query Reformulation
Ahmed Hassan Awadallah
Ranjitha Gurunath Kulkarni
Umut Ozertem
Rosie Jones
A Hierarchical Recurrent Encoder-Decoder for Generative Context-Aware Query Suggestion
Alessandro Sordoni
Yoshua Bengio
Hossein Vahabi
Christina Lioma
Jakob Grue Simonsen
Jian-Yun Nie
A Network-Aware Approach for Searching As-You-Type in Social Media
Paul Lagrée
Bogdan Cautis
Hossein Vahabi
SESSION: Session 3D: Microblogs
Antoine Doucet
Improving Microblog Retrieval with Feedback Entity Model
Feifan Fan
Runwei Qiang
Chao Lv
Jianwu Yang
Extracting Situational Information from Microblogs during Disaster Events: a Classification-Summarization Approach
Koustav Rudra
Subham Ghosh
Niloy Ganguly
Pawan Goyal
Saptarshi Ghosh
Profession-Based Person Search in Microblogs: Using Seed Sets to Find Journalists
Mossaab Bagdouri
Douglas W. Oard
SESSION: Session 3E: Graph-Based Analysis
Lina Yao
Learning Entity Types from Query Logs via Graph-Based Modeling
Jingyuan Zhang
Luo Jie
Altaf Rahman
Sihong Xie
Yi Chang
Philip S. Yu
Collaborative Prediction for Multi-entity Interaction With Hierarchical Representation
Qiang Liu
Shu Wu
Liang Wang
Learning to Represent Knowledge Graphs with Gaussian Embedding
Shizhu He
Kang Liu
Guoliang Ji
Jun Zhao
SESSION: Session 3F: Classification 1
Alexandra Uitdenbogerd
Associative Classification with Statistically Significant Positive and Negative Rules
Jundong Li
Osmar Zaiane
A Min-Max Optimization Framework For Online Graph Classification
Peng Yang
Peilin Zhao
An Inference Approach to Basic Level of Categorization
Zhongyuan Wang
Haixun Wang
Ji-Rong Wen
Yanghua Xiao
SESSION: Keynote Address II
James Bailey
Making Sense of Spatial Trajectories
Xiaofang Zhou
Kai Zheng
Hoyoung Jueng
Jiajie Xu
Shazia Sadiq
SESSION: Session 4A: Location-Based Services
Timos Sellis
ReverseCloak: Protecting Multi-level Location Privacy over Road Networks
Chao Li
Balaji Palanisamy
GLUE: a Parameter-Tuning-Free Map Updating System
Hao Wu
Chuanchuan Tu
Weiwei Sun
Baihua Zheng
Hao Su
Wei Wang
A Cost-based Method for Location-Aware Publish/Subscribe Services
Minghe Yu
Guoliang Li
Jianhua Feng
Probabilistic Forecasts of Bike-Sharing Systems for Journey Planning
Nicolas Gast
Guillaume Massonnet
Daniel Reijsbergen
Mirco Tribastone
SESSION: Session 4B: Query Explanation
Sebastian Link
Efficient Computation of Polynomial Explanations of Why-Not Questions
Nicole Bidoit
Melanie Herschel
Aikaterini Tzompanaki
Interruption-Sensitive Empty Result Feedback: Rethinking the Visual Query Feedback Paradigm for Semistructured Data
Sourav S Bhowmick
Curtis Dyreson
Byron Choi
Min-Hwee Ang
Implementing Query Completeness Reasoning
Werner Nutt
Sergey Paramonov
Ognjen Savkovic
Towards Scalable and Complete Query Explanation with OWL 2 EL Ontologies
Zhe Wang
Mahsa Chitsaz
Kewen Wang
Jianfeng Du
SESSION: Session 4C: Crowds
Falk Scholer
Crowdsourcing Pareto-Optimal Object Finding By Pairwise Comparisons
Abolfazl Asudeh
Gensheng Zhang
Naeemul Hassan
Chengkai Li
Gergely V. Zaruba
Practical Aspects of Sensitivity in Online Experimentation with User Engagement Metrics
Alexey Drutsa
Anna Ufliand
Gleb Gusev
Generalized Team Draft Interleaving
Eugene Kharitonov
Craig Macdonald
Pavel Serdyukov
Iadh Ounis
Exploiting Document Content for Efficient Aggregation of Crowdsourcing Votes
Martin Davtyan
Carsten Eickhoff
Thomas Hofmann
SESSION: Session 4D: Optimization
Xuan Vinh Nguyen
L2Knng: Fast Exact K-Nearest Neighbor Graph Construction with L2-Norm Pruning
David C. Anastasiu
George Karypis
Lingo: Linearized Grassmannian Optimization for Nuclear Norm Minimization
Qian Li
Wenjia Niu
Gang Li
Yanan Cao
Jianlong Tan
Li Guo
Deep Collaborative Filtering via Marginalized Denoising Auto-encoder
Sheng Li
Jaya Kawale
Yun Fu
Improving Latent Factor Models via Personalized Feature Projection for One Class Recommendation
Tong Zhao
Julian McAuley
Irwin King
SESSION: Session 4E: Social Networks 2
Hongzhi Yin
Node Immunization over Infectious Period
Chonggang Song
Wynne Hsu
Mong Li Lee
Enterprise Social Link Recommendation
Jiawei Zhang
Yuanhua Lv
Philip Yu
Exploiting Game Theoretic Analysis for Link Recommendation in Social Networks
Tong Zhao
H. Vicky Zhao
Irwin King
Extracting Interest Tags for Non-famous Users in Social Network
Wei He
Hongyan Liu
Jun He
Shu Tang
Xiaoyong Du
SESSION: Session 4F: Matrix Factorization
Jeffrey Chan
Robust Capped Norm Nonnegative Matrix Factorization: Capped Norm NMF
Hongchang Gao
Feiping Nie
Weidong Cai
Heng Huang
MF-Tree: Matrix Factorization Tree for Large Multi-Class Learning
Lei Liu
Pang-Ning Tan
Xi Liu
GraRep: Learning Graph Representations with Global Structural Information
Shaosheng Cao
Wei Lu
Qiongkai Xu
Context-Adaptive Matrix Factorization for Multi-Context Recommendation
Tong Man
Huawei Shen
Junming Huang
Xueqi Cheng
SESSION: Session 5A: Trips and Trajectories
Iadh Ounis
Personalized Trip Recommendation with POI Availability and Uncertain Traveling Time
Chenyi Zhang
Hongwei Liang
Ke Wang
Jianling Sun
Range Search on Uncertain Trajectories
Liming Zhan
Ying Zhang
Wenjie Zhang
Xiaoyang Wang
Xuemin Lin
Efficient Computation of Trips with Friends and Families
Tanzima Hashem
Sukarna Barua
Mohammed Eunus Ali
Lars Kulik
Egemen Tanin
Sampling Big Trajectory Data
Yanhua Li
Chi-Yin Chow
Ke Deng
Mingxuan Yuan
Jia Zeng
Jia-Dong Zhang
Qiang Yang
Zhi-Li Zhang
SESSION: Session 5B: Retrieval Enhancements 1
J. Shane Culpepper
EsdRank: Connecting Query and Documents through External Semi-Structured Data
Chenyan Xiong
Jamie Callan
A Probabilistic Framework for Temporal User Modeling on Microblogs
Jitao Sang
Dongyuan Lu
Changsheng Xu
Deriving Intensional Descriptions for Web Services
Maria Koutraki
Dan Vodislav
Nicoleta Preda
An Optimization Framework for Propagation of Query-Document Features by Query Similarity Functions
Maxim Zhukovskiy
Tsimafei Khatkevich
Gleb Gusev
Pavel Serdyukov
SESSION: Session 5C: Privacy
James Thom
Rank Consistency based Multi-View Learning: A Privacy-Preserving Approach
Han-Jia Ye
De-Chuan Zhan
Yuan Miao
Yuan Jiang
Zhi-Hua Zhou
Differentially Private Histogram Publication for Dynamic Datasets: an Adaptive Sampling Approach
Haoran Li
Li Xiong
Xiaoqian Jiang
Jinfei Liu
WaveCluster with Differential Privacy
Ling Chen
Ting Yu
Rada Chirkova
Process-Driven Data Privacy
Weiyi Xia
Murat Kantarcioglu
Zhiyu Wan
Raymond Heatherly
Yevgeniy Vorobeychik
Bradley Malin
SESSION: Session 5D: Data Streams
Anthony Wirth
Unsupervised Feature Selection on Data Streams
Hao Huang
Shinjae Yoo
Shiva Prasad Kasiviswanathan
Unsupervised Streaming Feature Selection in Social Media
Jundong Li
Xia Hu
Jiliang Tang
Huan Liu
Weighted Similarity Estimation in Data Streams
Konstantin Kutzkov
Mohamed Ahmed
Sofia Nikitaki
Private Analysis of Infinite Data Streams via Retroactive Grouping
Rui Chen
Yilin Shen
Hongxia Jin
SESSION: Session 5E: Classification 2
Ping Luo
Parallel Lazy Semi-Naive Bayes Strategies for Effective and Efficient Document Classification
Felipe Viegas
Marcos André Gonçalves
Wellington Martins
Leonardo Rocha
A Novel Class Noise Estimation Method and Application in Classification
Lin Gui
Qin Lu
Ruifeng Xu
Minglei Li
Qikang Wei
Learning Task Grouping using Supervised Task Space Partitioning in Lifelong Multitask Learning
Meenakshi Mishra
Jun Huan
KSGM: Keynode-driven Scalable Graph Matching
Xilun Chen
K. Selçuk Candan
Maria Luisa Sapino
Paulo Shakarian
SESSION: Session 5F: Sentiment and Content Analysis
Ke Deng
Protecting Your Children from Inappropriate Content in Mobile Apps: An Automatic Maturity Rating Framework
Bing Hu
Bin Liu
Neil Zhenqiang Gong
Deguang Kong
Hongxia Jin
The Role of Query Sessions in Interpreting Compound Noun Phrases
Marius Pasca
Deep Semantic Frame-Based Deceptive Opinion Spam Analysis
Seongsoon Kim
Hyeokyoon Chang
Seongwoon Lee
Minhwan Yu
Jaewoo Kang
Topic Modeling in Semantic Space with Keywords
Xiaojia Pu
Rong Jin
Gangshan Wu
Dingyi Han
Gui-Rong Xue
SESSION: Session 6A: Time Series and Streams
Jenny Xuizhen Zhang
F1: Accelerating the Optimization of Aggregate Continuous Queries
Anatoli U. Shein
Panos K. Chrysanthis
Alexandros Labrinidis
Fast Distributed Correlation Discovery Over Streaming Time-Series Data
Tian Guo
Saket Sathe
Karl Aberer
Time Series Analysis of Nursing Notes for Mortality Prediction via a State Transition Topic Model
Yohan Jo
Natasha Loghmanpour
Carolyn Penstein Rosé
SESSION: Session 6B: Adaptive Learning
Damiano Spina
Learning Relative Similarity from Data Streams: Active Online Learning Approaches
Shuji Hao
Peilin Zhao
Steven C.H. Hoi
Chunyan Miao
Ad Hoc Monitoring of Vocabulary Shifts over Time
Tom Kenter
Melvin Wevers
Pim Huijnen
Maarten de Rijke
Balancing Novelty and Salience: Adaptive Learning to Rank Entities for Timeline Summarization of High-impact Events
Tuan A. Tran
Claudia Niederee
Nattiya Kanhabua
Ujwal Gadiraju
Avishek Anand
SESSION: Session 6C: Points-of-Interest
Egemen Tanin
Location-Based Influence Maximization in Social Networks
Tao Zhou
Jiuxin Cao
Bo Liu
Shuai Xu
Ziqing Zhu
Junzhou Luo
Location and Time Aware Social Collaborative Retrieval for New Successive Point-of-Interest Recommendation
Wei Zhang
Jianyong Wang
Where you Instagram?: Associating Your Instagram Photos with Points of Interest
Xutao Li
Tuan-Anh Nguyen Pham
Gao Cong
Quan Yuan
Xiao-Li Li
Shonali Krishnaswamy
SESSION: Session 6D: Matrices
Weidong Cai
Gradient-based Signatures for Efficient Similarity Search in Large-scale Multimedia Databases
Christian Beecks
Merih Seran Uysal
Judith Hermanns
Thomas Seidl
Cross-Modal Similarity Learning: A Low Rank Bilinear Formulation
Cuicui Kang
Shengcai Liao
Yonghao He
Jian Wang
Wenjia Niu
Shiming Xiang
Chunhong Pan
Efficient Sparse Matrix Multiplication on GPU for Large Social Network Analysis
Yong-Yeon Jo
Sang-Wook Kim
Duck-Ho Bae
SESSION: Session 6E: Citation Networks
Zhifeng Bao
The Role Of Citation Context In Predicting Long-Term Citation Profiles: An Experimental Study Based On A Massive Bibliographic Text Dataset
Mayank Singh
Vikas Patidar
Suhansanu Kumar
Tanmoy Chakraborty
Animesh Mukherjee
Pawan Goyal
Discovering Canonical Correlations between Topical and Topological Information in Document Networks
Yuan He
Cheng Wang
Changjun Jiang
Chronological Citation Recommendation with Information-Need Shifting
Zhuoren Jiang
Xiaozhong Liu
Liangcai Gao
SESSION: Session 6F: Knowledge Bases
Vanessa Murdock
Answering Questions with Complex Semantic Constraints on Open Knowledge Bases
Pengcheng Yin
Nan Duan
Ben Kao
Junwei Bao
Ming Zhou
Inducing Space Dirichlet Process Mixture Large-Margin Entity RelationshipInference in Knowledge Bases
Sotirios P. Chatzis
Semi-Automated Exploration of Data Warehouses
Thibault Sellam
Emmanuel Müller
Martin Kersten
Large-scale Knowledge Base Completion: Inferring via Grounding Network Sampling over Selected Instances
Zhuoyu Wei
Jun Zhao
Kang Liu
Zhenyu Qi
Zhengya Sun
Guanhua Tian
SESSION: Keynote Address III
Shonali Krishnaswamy
Large-Scale Analysis of Dynamics of Choice Among Discrete Alternatives
Andrew Tomkins
SESSION: Session 7A: Database Optimization
Sven Helmer
On Gapped Set Intersection Size Estimation
Chen Chen
Jianbin Qin
Wei Wang
Inclusion Dependencies Reloaded
Henning Köhler
Sebastian Link
Comprehensible Models for Reconfiguring Enterprise Relational Databases to Avoid Incidents
Ioana Giurgiu
Mirela Botezatu
Dorothea Wiesmann
An Optimal Online Algorithm For Retrieving Heavily Perturbed Statistical Databases In The Low-Dimensional Querying Model
Krzysztof Marcin Choromanski
Afshin Rostamizadeh
Umar Syed
SESSION: Session 7B: Retrieval Enhancements 2
Mark Sanderson
Aggregation of Crowdsourced Ordinal Assessments and Integration with Learning to Rank: A Latent Trait Model
Pavel Metrikov
Virgil Pavlu
Javed A. Aslam
Weakly Supervised Natural Language Processing Framework for Abstractive Multi-Document Summarization: Weakly Supervised Abstractive Multi-Document Summarization
Peng Li
Weidong Cai
Heng Huang
Short Text Similarity with Word Embeddings
Tom Kenter
Maarten de Rijke
Building Representative Composite Items
VIncent Leroy
Sihem Amer-Yahia
Eric Gaussier
Hamid Mirisaee
SESSION: Session 7C: Search Mechanisms
Justin Zobel
More Accurate Question Answering on Freebase
Hannah Bast
Elmar Haussmann
Improving Ranking Consistency for Web Search by Leveraging a Knowledge Base and Search Logs
Jyun-Yu Jiang
Jing Liu
Chin-Yew Lin
Pu-Jen Cheng
Assessing the Impact of Syntactic and Semantic Structures for Answer Passages Reranking
Kateryna Tymoshenko
Alessandro Moschitti
Ranking Entities for Web Queries Through Text and Knowledge
Michael Schuhmacher
Laura Dietz
Simone Paolo Ponzetto
SESSION: Session 7D: Social Networks 3
Carsten Eickhoff
What Is a Network Community?: A Novel Quality Function and Detection Algorithms
Atsushi Miyauchi
Yasushi Kawase
DifRec: A Social-Diffusion-Aware Recommender System
Hossein Vahabi
Iordanis Koutsopoulos
Francesco Gullo
Maria Halkidi
Who With Whom And How?: Extracting Large Social Networks Using Search Engines
Stefan Siersdorfer
Philipp Kemkes
Hanno Ackermann
Sergej Zerr
Modeling Individual-Level Infection Dynamics Using Social Network Information
Suppawong Tuarob
Conrad S. Tucker
Marcel Salathe
Nilam Ram
SESSION: Session 8A: Query Evaluation
Yiqun Liu
Finding Probabilistic k-Skyline Sets on Uncertain Data
Jinfei Liu
Haoyu Zhang
Li Xiong
Haoran Li
Jun Luo
Ordering Selection Operators Under Partial Ignorance
Khaled H. Alyoubi
Sven Helmer
Peter T. Wood
Querying Temporal Drifts at Multiple Granularities
Sofia Kleisarchaki
Sihem Amer-Yahia
Ahlame Douzal-Chouakria
Vassilis Christophides
Efficient Incremental Evaluation of Succinct Regular Expressions
Henrik Björklund
Wim Martens
Thomas Timm
SESSION: Session 8B: Web Search
David Hawking
Struggling and Success in Web Search
Daan Odijk
Ryen W. White
Ahmed Hassan Awadallah
Susan T. Dumais
Behavioral Dynamics from the SERP's Perspective: What are Failed SERPs and How to Fix Them?
Julia Kiseleva
Jaap Kamps
Vadim Nikulin
Nikita Makarov
What Users Ask a Search Engine: Analyzing One Billion Russian Question Queries
Michael Völske
Pavel Braslavski
Matthias Hagen
Galina Lezina
Benno Stein
Does Vertical Bring more Satisfaction?: Predicting Search Satisfaction in a Heterogeneous Environment
Ye Chen
Yiqun Liu
Ke Zhou
Meng Wang
Min Zhang
Shaoping Ma
SESSION: Session 8C: Social Media 2
Karin Verspoor
Characterizing and Predicting Viral-and-Popular Video Content
David Vallet
Shlomo Berkovsky
Sebastien Ardon
Anirban Mahanti
Mohamed Ali Kafaar
Social Spammer and Spam Message Co-Detection in Microblogging with Social Context Regularization
Fangzhao Wu
Jinyun Shu
Yongfeng Huang
Zhigang Yuan
Central Topic Model for Event-oriented Topics Mining in Microblog Stream
Min Peng
Jiahui Zhu
Xuhui Li
Jiajia Huang
Hua Wang
Yanchun Zhang
Video Popularity Prediction by Sentiment Propagation via Implicit Network
Wanying Ding
Yue Shang
Lifan Guo
Xiaohua Hu
Rui Yan
Tingting He
SESSION: Session 8D: Recommendation
Gangshan Wu
Joint Modeling of User Check-in Behaviors for Point-of-Interest Recommendation
Hongzhi Yin
Xiaofang Zhou
Yingxia Shao
Hao Wang
Shazia Sadiq
ORec: An Opinion-Based Point-of-Interest Recommendation Framework
Jia-Dong Zhang
Chi-Yin Chow
Yu Zheng
Toward Dual Roles of Users in Recommender Systems
Suhang Wang
Jiliang Tang
Huan Liu
TriRank: Review-aware Explainable Recommendation by Modeling Aspects
Xiangnan He
Tao Chen
Min-Yen Kan
Xiao Chen
SESSION: Short Papers: Databases
RoadRank: Traffic Diffusion and Influence Estimation in Dynamic Urban Road Networks
Tarique Anwar
Chengfei Liu
Hai L. Vu
Md. Saiful Islam
On Query-Update Independence for SPARQL
Nicola Guido
Pierre Genevès
Nabil Layaïda
Cécile Roisin
A Structured Query Model for the Deep Relational Web
Hasan M. Jamil
Hosagrahar V. Jagadish
A Flash-aware Buffering Scheme using On-the-fly Redo
Kyosung Jeong
Sang-Wook Kim
Sungchae Lim
Defragging Subgraph Features for Graph Classification
Haishuai Wang
Peng Zhang
Ivor Tsang
Ling Chen
Chengqi Zhang
Structural Constraints for Multipartite Entity Resolution with Markov Logic Network
Tengyuan Ye
Hady W. Lauw
SESSION: Short Papers: Information Retrieval
Know Your Onions: Understanding the User Experience with the Knowledge Module in Web Search
Ioannis Arapakis
Luis A. Leiva
B. Barla Cambazoglu
Personalized Federated Search at LinkedIn
Dhruv Arya
Viet Ha-Thuc
Shakti Sinha
Balancing Exploration and Exploitation: Empirical Parameterization of Exploratory Search Systems
Kumaripaba Ahukorala
Alan Medlar
Kalle Ilves
Dorota Glowacka
On Predicting Deletions of Microblog Posts
Mossaab Bagdouri
Douglas W. Oard
Semi-Automated Text Classification for Sensitivity Identification
Giacomo Berardi
Andrea Esuli
Craig Macdonald
Iadh Ounis
Fabrizio Sebastiani
Identification of Microblogs Prominent Users during Events by Learning Temporal Sequences of Features
Imen Bizid
Nibal Nayef
Patrice Boursier
Sami Faiz
Antoine Doucet
A Real-Time Eye Tracking Based Query Expansion Approach via Latent Topic Modeling
Yongqiang Chen
Peng Zhang
Dawei Song
Benyou Wang
Clustered Semi-Supervised Relevance Feedback
Kripabandhu Ghosh
Swapan Kumar Parui
On the Effect of "Stupid" Search Components on User Interaction with Search Engines
Lidia Grauer
Aleksandra Lomakina
Social-Relational Topic Model for Social Networks
Weiyu Guo
Shu Wu
Liang Wang
Tieniu Tan
Building Effective Query Classifiers: A Case Study in Self-harm Intent Detection
Ashiqur R. KhudaBukhsh
Paul N. Bennett
Ryen W. White
Modelling the Usefulness of Document Collections for Query Expansion in Patient Search
Nut Limsopatham
Craig Macdonald
Iadh Ounis
A Convolutional Click Prediction Model
Qiang Liu
Feng Yu
Shu Wu
Liang Wang
A Study of Query Length Heuristics in Information Retrieval
Yuanhua Lv
Detect Rumors Using Time Series of Social Context Information on Microblogging Websites
Jing Ma
Wei Gao
Zhongyu Wei
Yueming Lu
Kam-Fai Wong
Query Auto-Completion for Rare Prefixes
Bhaskar Mitra
Nick Craswell
Pooled Evaluation Over Query Variations: Users are as Diverse as Systems
Alistair Moffat
Falk Scholer
Paul Thomas
Peter Bailey
The Influence of Pre-processing on the Estimation of Readability of Web Documents
João Rafael de Moura Palotti
Guido Zuccon
Allan Hanbury
Atypical Queries in eCommerce
Neeraj Pradhan
Vinay Deolalikar
Kang Li
Bottom-up Faceted Search: Creating Search Neighbourhoods with Datacube Cells
Mark Sifer
Personalized Recommendation Meets Your Next Favorite
Qiang Song
Jian Cheng
Ting Yuan
Hanqing Lu
Recommending Short-lived Dynamic Packages for Golf Booking Services
Robin Swezey
Young-joo Chung
Large-Scale Question Answering with Joint Embedding and Proof Tree Decoding
Zhenghao Wang
Shengquan Yan
Huaming Wang
Xuedong Huang
Query Length, Retrievability Bias and Performance
Colin Wilkie
Leif Azzopardi
Gauging Correct Relative Rankings For Similarity Search
Weiren Yu
Julie McCann
Learning User Preferences for Topically Similar Documents
Mustafa Zengin
Ben Carterette
Modeling Parameter Interactions in Ranking SVM
Yaogong Zhang
Jun Xu
Yanyan Lan
Jiafeng Guo
Maoqiang Xie
Yalou Huang
Xueqi Cheng
SESSION: Short Papers: Knowledge Management
Best First Over-Sampling for Multilabel Classification
Xusheng Ai
Jian Wu
Victor S. Sheng
Yufeng Yao
Pengpeng Zhao
Zhiming Cui
Co-clustering Document-term Matrices by Direct Maximization of Graph Modularity
Melissa Ailem
François Role
Mohamed Nadif
A Data-Driven Approach to Distinguish Cyber-Attacks from Physical Faults in a Smart Grid
Adnan Anwar
Abdun Naser Mahmood
Zubair Shah
Improving Event Detection by Automatically Assessing Validity of Event Occurrence in Text
Andrea Ceroni
Ujwal Kumar Gadiraju
Marco Fisichella
DAAV: Dynamic API Authority Vectors for Detecting Software Theft
Dong-Kyu Chae
Sang-Wook Kim
Seong-Je Cho
Yesol Kim
Towards Multi-level Provenance Reconstruction of Information Diffusion on Social Media
Tom De Nies
Io Taxidou
Anastasia Dimou
Ruben Verborgh
Peter M. Fischer
Erik Mannens
Rik Van de Walle
Profiling Pedestrian Distribution and Anomaly Detection in a Dynamic Environment
Minh Tuan Doan
Sutharshan Rajasegarar
Mahsa Salehi
Masud Moshtaghi
Christopher Leckie
A Clustering-based Approach to Detect Probable Outcomes of Lawsuits
Daniel Lemes Gribel
Maira Gatti de Bayser
Leonardo Guerreiro Azevedo
Detecting Check-worthy Factual Claims in Presidential Debates
Naeemul Hassan
Chengkai Li
Mark Tremayne
Where You Go Reveals Who You Know: Analyzing Social Ties from Millions of Footprints
Hsun-Ping Hsieh
Rui Yan
Cheng-Te Li
Message Clustering based Matrix Factorization Model for Retweeting Behavior Prediction
Bo Jiang
Jiguang Liang
Ying Sha
Lihong Wang
Heterogeneous Multi-task Semantic Feature Learning for Classification
Xin Jin
Fuzhen Zhuang
Sinno Jialin Pan
Changying Du
Ping Luo
Qing He
Top-k Reliable Edge Colors in Uncertain Graphs
Arijit Khan
Francesco Gullo
Thomas Wohler
Francesco Bonchi
Probabilistic Non-negative Inconsistent-resolution Matrices Factorization
Masahiro Kohjima
Tatsushi Matsubayashi
Hiroshi Sawada
Identifying Attractive News Headlines for Social Media
Sawa Kourogi
Hiroyuki Fujishiro
Akisato Kimura
Hitoshi Nishikawa
A Probabilistic Rating Auto-encoder for Personalized Recommender Systems
Huizhi Liang
Timothy Baldwin
Real-time Rumor Debunking on Twitter
Xiaomo Liu
Armineh Nourbakhsh
Quanzhi Li
Rui Fang
Sameena Shah
Fraud Transaction Recognition: A Money Flow Network Approach
Renxin Mao
Zhao Li
Jinhua Fu
Identifying Top-k Consistent News-Casters on Twitter
Sahisnu Mazumder
Sameep Mehta
Dhaval Patel
Mining the Minds of Customers from Online Chat Logs
Kunwoo Park
Jaewoo Kim
Jaram Park
Meeyoung Cha
Jiin Nam
Seunghyun Yoon
Eunhee Rhim
A Fast k-Nearest Neighbor Search Using Query-Specific Signature Selection
Youngki Park
Heasoo Hwang
Sang-goo Lee
Core-Sets For Canonical Correlation Analysis
Saurabh Paul
DeepCamera: A Unified Framework for Recognizing Places-of-Interest based on Deep ConvNets
Pai Peng
Hongxiang Chen
Lidan Shou
Ke Chen
Gang Chen
Chang Xu
Structured Sparse Regression for Recommender Systems
Mingjie Qian
Liangjie Hong
Yue Shi
Suju Rajan
Analyzing Document Intensive Business Processes using Ontology
Suman Roychoudhury
Vinay Kulkarni
Nikhil Bellarykar
Transductive Domain Adaptation with Affinity Learning
Le Shu
Longin Jan Latecki
Update Summarization using Semi-Supervised Learning Based on Hellinger Distance
Dingding Wang
Sahar Sohangir
Tao Li
Multi-view Clustering via Structured Low-rank Representation
Dong Wang
Qiyue Yin
Ran He
Liang Wang
Tieniu Tan
Partially Labeled Data Tuple Can Optimize Multivariate Performance Measures
Jim Jing-Yan Wang
Xin Gao
Modeling Infinite Topics on Social Behavior Data with Spatio-temporal Dependence
Peng Wang
Peng Zhang
Chuan Zhou
Zhao Li
Guo Li
ASEM: Mining Aspects and Sentiment of Events from Microblog
Ruhui Wang
Weijing Huang
Wei Chen
Tengjiao Wang
Kai Lei
Enhanced Word Embeddings from a Hierarchical Neural Language Model
Xun Wang
Katsuhoto Sudoh
Masaaki Nagata
Improving Label Quality in Crowdsourcing Using Noise Correction
Jing Zhang
Victor S. Sheng
Jian Wu
Xiaoqin Fu
Xindong Wu
Improving Collaborative Filtering via Hidden Structured Constraint
Qing Zhang
Houfeng Wang
WORKSHOP SESSION: Workshop Reports
DOLAP 2015 Workshop Summary
Carlos Garcia-Alvarado
Carlos Ordonez
Il-Yeol Song
DTMBIO 2015: International Workshop on Data and Text Mining in Biomedical Informatics
Min Song
Doheon Lee
Karin Verspoor
ECol 2015: First international workshop on the Evaluation on Collaborative Information Seeking and Retrieval
Leif Azzopardi
Jeremy Pickens
Tetsuya Sakai
Laure Soulier
Lynda Tamine
Eighth Workshop on Exploiting Semantic Annotations in Information Retrieval (ESAIR'15)
Krisztian Balog
Jeffrey Dalton
Antoine Doucet
Yusra Ibrahim
LSDS-IR'15: 2015 Workshop on Large-Scale and Distributed Systems for Information Retrieval
Ismail Sengor Altingovde
B. Barla Cambazoglu
Nicola Tonellotto
NWSearch 2015: International Workshop on Novel Web Search Interfaces and Systems
Davood Rafiei
Katsumi Tanaka
PIKM 2015: The 8th ACM Workshop for Ph.D. Students in Information and Knowledge Management
Mouna Kacimi
Nicoleta Preda
Maya Ramanath
TM 2015 -- Topic Models: Post-Processing and Applications Workshop
Nikolaos Aletras
Jey Han Lau
Timothy Baldwin
Mark Stevenson
UCUI'15: The 1st International Workshop on Understanding the City with Urban Informatics
Yashar Moshfeghi
Iadh Ounis
Craig Macdonald
Joemon M. Jose
Peter Triantafillou
Mark Livingston
Piyushimita Thakuriah
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