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ACM Transactions on Information Systems (2016)


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2016 Volume 34 Issue 2

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Transfer Learning to Infer Social Ties across Heterogeneous Networks
Jie Tang | Tiancheng Lou | Jon M. Kleinberg | Sen Wu

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Power Law Distributions in Information Retrieval
Casper Petersen | Jakob Grue Simonsen | Christina Lioma

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Influence Estimation and Maximization in Continuous-Time Diffusion Networks
Manuel Gomez-Rodriguez | Le Song | Nan Du | Hongyuan Zha | Bernhard Schölkopf

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Volunteerism Tendency Prediction via Harvesting Multiple Social Networks
Xuemeng Song | Zhaoyan Ming | Liqiang Nie | Yi-Liang Zhao | Tat-Seng Chua

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A Tensor-Based Information Framework for Predicting the Stock Market
Qing Li | Yuanzhu Chen | LiLing Jiang | Ping Li | Hsinchun Chen

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Subspace Frequency Analysis-Based Field Indices Extraction for Electricity Customer Classification
Minghao Piao | Keun Ho Ryu

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On Effective Location-Aware Music Recommendation
Zhiyong Cheng | Jialie Shen


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2016 Volume 34 Issue 3

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Overview of the Special Issue on Trust and Veracity of Information in Social Media
Symeon Papadopoulos | Kalina Bontcheva | Eva Jaho | Mihai Lupu | Carlos Castillo

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Digital Wildfires: Propagation, Verification, Regulation, and Responsible Innovation
Helena Webb | Pete Burnap | Rob Procter | Omer F. Rana | Bernd Carsten Stahl | Matthew L. Williams | William Housley | Adam Edwards | Marina Jirotka

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Geoparsing and Geosemantics for Social Media: Spatiotemporal Grounding of Content Propagating Rumors to Support Trust and Veracity Analysis during Breaking News
Stuart E. Middleton | Vadims Krivcovs

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TISoN: Trust Inference in Trust-Oriented Social Networks
Sana Hamdi | Alda Lopes Gançarski | Amel Bouzeghoub | Sadok Ben Yahia

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Misinformation in Online Social Networks: Detect Them All with a Limited Budget
Huiling Zhang | Md Abdul Alim | Xiang Li | My T. Thai | Hien T. Nguyen


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2016 Volume 34 Issue 4

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Query Performance Prediction Using Reference Lists
Anna Shtok | Oren Kurland | David Carmel

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Comparing Pointwise and Listwise Objective Functions for Random-Forest-Based Learning-to-Rank
Muhammad Ibrahim | Mark James Carman

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Probabilistic Models for Contextual Agreement in Preferences
Loc Do | Hady Wirawan Lauw

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TopPRF: A Probabilistic Framework for Integrating Topic Space into Pseudo Relevance Feedback
Jun Miao | Jimmy Xiangji Huang | Jiashu Zhao

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Examining Additivity and Weak Baselines
Sadegh Kharazmi | Falk Scholer | David Vallet | Mark Sanderson

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Measuring the Semantic Uncertainty of News Events for Evolution Potential Estimation
Xiangfeng Luo | Junyu Xuan | Jie Lu | Guangquan Zhang

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Diversifying Query Auto-Completion
Fei Cai | Ridho Reinanda | Maarten de Rijke


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2016 Volume 35 Issue 1

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Accounting for Language Changes Over Time in Document Similarity Search
Sara Morsy | George Karypis

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The Effects of Aggregated Search Coherence on Search Behavior
Jaime Arguello | Robert Capra

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Causal Relationship Detection in Archival Collections of Product Reviews for Understanding Technology Evolution
Yating Zhang | Adam Jatowt | Katsumi Tanaka

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Social Question Answering: Textual, User, and Network Features for Best Answer Prediction
Piero Molino | Luca Maria Aiello | Pasquale Lops

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Trip Recommendation Meets Real-World Constraints: POI Availability, Diversity, and Traveling Time Uncertainty
Chenyi Zhang | Hongwei Liang | Ke Wang

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Answering Arabic Why-Questions: Baseline vs. RST-Based Approach
Aqil M. Azmi | Nouf Al-Shenaifi

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A Meta-Framework for Modeling the Human Reading Process in Sentiment Analysis
Ramy Baly | Roula Hobeica | Hazem M. Hajj | Wassim El-Hajj | Khaled Bashir Shaban | Ahmad Al Sallab

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A Probabilistic Lifestyle-Based Trajectory Model for Social Strength Inference from Human Trajectory Data
Wayne Xin Zhao | Ningnan Zhou | Wenhui Zhang | Ji-Rong Wen | Shan Wang | Edward Y. Chang


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2016 Volume 35 Issue 2

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Cross-Lingual Topic Discovery From Multilingual Search Engine Query Log
Di Jiang | Yongxin Tong | Yuanfeng Song

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Ranking-Oriented Collaborative Filtering: A Listwise Approach
Shuaiqiang Wang | Shanshan Huang | Tie-Yan Liu | Jun Ma | Zhumin Chen | Jari Veijalainen

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Joint Modeling of User Check-in Behaviors for Real-time Point-of-Interest Recommendation
Hongzhi Yin | Bin Cui | Xiaofang Zhou | Weiqing Wang | Zi Huang | Shazia W. Sadiq

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Boosting Recommendation in Unexplored Categories by User Price Preference
Jia Chen | Qin Jin | Shiwan Zhao | Shenghua Bao | Li Zhang | Zhong Su | Yong Yu

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Learning Informative Priors from Heterogeneous Domains to Improve Recommendation in Cold-Start User Domains
Liang Hu | Longbing Cao | Jian Cao | Zhiping Gu | Guandong Xu | Dingyu Yang

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Context Trees: Augmenting Geospatial Trajectories with Context
Alasdair Thomason | Nathan Griffiths | Victor Sanchez

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Fast Ranking with Additive Ensembles of Oblivious and Non-Oblivious Regression Trees
Domenico Dato | Claudio Lucchese | Franco Maria Nardini | Salvatore Orlando | Raffaele Perego | Nicola Tonellotto | Rossano Venturini