Weinan Zhang


2023

doi dblp
A Bird's-eye View of Reranking: From List Level to Page Level
Yunjia Xi | Jianghao Lin | Weiwen Liu | Xinyi Dai | Weinan Zhang | Rui Zhang | Ruiming Tang | Yong Yu
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023

doi dblp
An F-shape Click Model for Information Retrieval on Multi-block Mobile Pages
Lingyue Fu | Jianghao Lin | Weiwen Liu | Ruiming Tang | Weinan Zhang | Rui Zhang | Yong Yu
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023

doi dblp
AutoGen: An Automated Dynamic Model Generation Framework for Recommender System
Chenxu Zhu | Bo Chen | Huifeng Guo | Hang Xu | Xiangyang Li | Xiangyu Zhao | Weinan Zhang | Yong Yu | Ruiming Tang
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023

doi dblp
Learning to Distinguish Multi-User Coupling Behaviors for TV Recommendation
Jiarui Qin | Jiachen Zhu | Yankai Liu | Junchao Gao | Jianjie Ying | Chaoxiong Liu | Ding Wang | Junlan Feng | Chao Deng | Xiaozheng Wang | Jian Jiang | Cong Liu | Yong Yu | Haitao Zeng | Weinan Zhang
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023

2022

doi dblp
Beyond Relevance Ranking: A General Graph Matching Framework for Utility-Oriented Learning to Rank
Xinyi Dai | Yunjia Xi | Weinan Zhang | Qing Liu | Ruiming Tang | Xiuqiang He | Jiawei Hou | Jun Wang | Yong Yu
2022 Volume 40 Issue 2

doi dblp
GraphHINGE: Learning Interaction Models of Structured Neighborhood on Heterogeneous Information Network
Jiarui Jin | Kounianhua Du | Weinan Zhang | Jiarui Qin | Yuchen Fang | Yong Yu | Zheng Zhang | Alexander J. Smola
2022 Volume 40 Issue 3

doi dblp
Improving Knowledge Tracing with Collaborative Information
Ting Long | Jiarui Qin | Jian Shen | Weinan Zhang | Wei Xia | Ruiming Tang | Xiuqiang He | Yong Yu
WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022

doi dblp
DRL4IR: 3rd Workshop on Deep Reinforcement Learning for Information Retrieval
Xiangyu Zhao | Xin Xin | Weinan Zhang | Li Zhao | Dawei Yin | Grace Hui Yang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
Neural Statistics for Click-Through Rate Prediction
Yanhua Huang | Hangyu Wang | Yiyun Miao | Ruiwen Xu | Lei Zhang | Weinan Zhang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
Multi-Level Interaction Reranking with User Behavior History
Yunjia Xi | Weiwen Liu | Jieming Zhu | Xilong Zhao | Xinyi Dai | Ruiming Tang | Weinan Zhang | Rui Zhang | Yong Yu
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
RankFlow: Joint Optimization of Multi-Stage Cascade Ranking Systems as Flows
Jiarui Qin | Jiachen Zhu | Bo Chen | Zhirong Liu | Weiwen Liu | Ruiming Tang | Rui Zhang | Yong Yu | Weinan Zhang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

doi dblp
Multi-Scale User Behavior Network for Entire Space Multi-Task Learning
Jiarui Jin | Xianyu Chen | Weinan Zhang | Yuanbo Chen | Zaifan Jiang | Zekun Zhu | Zhewen Su | Yong Yu
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp
Who to Watch Next: Two-side Interactive Networks for Live Broadcast Recommendation
Jiarui Jin | Xianyu Chen | Yuanbo Chen | Weinan Zhang | Renting Rui | Zaifan Jiang | Zhewen Su | Yong Yu
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

doi dblp
Learn over Past, Evolve for Future: Search-based Time-aware Recommendation with Sequential Behavior Data
Jiarui Jin | Xianyu Chen | Weinan Zhang | Junjie Huang | Ziming Feng | Yong Yu
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

doi dblp
DRL4IR: 2nd Workshop on Deep Reinforcement Learning for Information Retrieval
Weinan Zhang | Xiangyu Zhao | Li Zhao | Dawei Yin | Grace Hui Yang
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

doi dblp
A Graph-Enhanced Click Model for Web Search
Jianghao Lin | Weiwen Liu | Xinyi Dai | Weinan Zhang | Shuai Li | Ruiming Tang | Xiuqiang He | Jianye Hao | Yong Yu
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

doi dblp
Tracing Knowledge State with Individual Cognition and Acquisition Estimation
Ting Long | Yunfei Liu | Jian Shen | Weinan Zhang | Yong Yu
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

doi dblp
LiteratureQA: A Qestion Answering Corpus with Graph Knowledge on Academic Literature
Haiwen Wang | Le Zhou | Weinan Zhang | Xinbing Wang
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp
GAKG: A Multimodal Geoscience Academic Knowledge Graph
Cheng Deng | Yuting Jia | Hui Xu | Chong Zhang | Jingyao Tang | Luoyi Fu | Weinan Zhang | Haisong Zhang | Xinbing Wang | Chenghu Zhou
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

doi dblp
An Adversarial Imitation Click Model for Information Retrieval
Xinyi Dai | Jianghao Lin | Weinan Zhang | Shuai Li | Weiwen Liu | Ruiming Tang | Xiuqiang He | Jianye Hao | Jun Wang | Yong Yu
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021

2020

doi dblp
Sequential Recommendation with Dual Side Neighbor-based Collaborative Relation Modeling
Jiarui Qin | Kan Ren | Yuchen Fang | Weinan Zhang | Yong Yu
WSDM '20: The Thirteenth ACM International Conference on Web Search and Data Mining, Houston, TX, USA, February 3-7, 2020

doi dblp
Deep Reinforcement Learning for Information Retrieval: Fundamentals and Advances
Weinan Zhang | Xiangyu Zhao | Li Zhao | Dawei Yin | Grace Hui Yang | Alex Beutel
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

doi dblp
User Behavior Retrieval for Click-Through Rate Prediction
Jiarui Qin | Weinan Zhang | Xin Wu | Jiarui Jin | Yuchen Fang | Yong Yu
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

doi dblp
QuAChIE: Question Answering based Chinese Information Extraction System
Dongyu Ru | Zhenghui Wang | Lin Qiu | Hao Zhou | Lei Li | Weinan Zhang | Yong Yu
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

doi dblp
TADS: Learning Time-Aware Scheduling Policy with Dyna-Style Planning for Spaced Repetition
Zhengyu Yang | Jian Shen | Yunfei Liu | Yang Yang | Weinan Zhang | Yong Yu
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

doi dblp
Interactive Recommender System via Knowledge Graph-enhanced Reinforcement Learning
Sijin Zhou | Xinyi Dai | Haokun Chen | Weinan Zhang | Kan Ren | Ruiming Tang | Xiuqiang He | Yong Yu
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

doi dblp
A Deep Recurrent Survival Model for Unbiased Ranking
Jiarui Jin | Yuchen Fang | Weinan Zhang | Kan Ren | Guorui Zhou | Jian Xu | Yong Yu | Jun Wang | Xiaoqiang Zhu | Kun Gai
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020

doi dblp
Learning to Infer User Hidden States for Online Sequential Advertising
Zhaoqing Peng | Junqi Jin | Lan Luo | Yaodong Yang | Rui Luo | Jun Wang | Weinan Zhang | Haiyang Xu | Miao Xu | Chuan Yu | Tiejian Luo | Han Li | Jian Xu | Kun Gai
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

doi dblp
U-rank: Utility-oriented Learning to Rank with Implicit Feedback
Xinyi Dai | Jiawei Hou | Qing Liu | Yunjia Xi | Ruiming Tang | Weinan Zhang | Xiuqiang He | Jun Wang | Yong Yu
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

doi dblp
GeneraLight: Improving Environment Generalization of Traffic Signal Control via Meta Reinforcement Learning
Huichu Zhang | Chang Liu | Weinan Zhang | Guanjie Zheng | Yong Yu
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2019

doi dblp
Product-Based Neural Networks for User Response Prediction over Multi-Field Categorical Data
Yanru Qu | Bohui Fang | Weinan Zhang | Ruiming Tang | Minzhe Niu | Huifeng Guo | Yong Yu | Xiuqiang He
2019 Volume 37 Issue 1

doi dblp
Lifelong Sequential Modeling with Personalized Memorization for User Response Prediction
Kan Ren | Jiarui Qin | Yuchen Fang | Weinan Zhang | Lei Zheng | Weijie Bian | Guorui Zhou | Jian Xu | Yong Yu | Xiaoqiang Zhu | Kun Gai
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

doi dblp
Triple-to-Text: Converting RDF Triples into High-Quality Natural Languages via Optimizing an Inverse KL Divergence
Yaoming Zhu | Juncheng Wan | Zhiming Zhou | Liheng Chen | Lin Qiu | Weinan Zhang | Xin Jiang | Yong Yu
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

doi dblp
CIKM 2019 Workshop on Artificial Intelligence in Transportation (AI in transportation)
Weinan Zhang | Haiming Jin | Lingyu Zhang | Hongtu Zhu | Zhenhui Jessie Li | Jieping Ye
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

doi dblp
Multi-Agent Reinforcement Learning for Order-dispatching via Order-Vehicle Distribution Matching
Ming Zhou | Jiarui Jin | Weinan Zhang | Zhiwei (Tony) Qin | Yan Jiao | Chenxi Wang | Guobin Wu | Yong Yu | Jieping Ye
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

doi dblp
Learning Adaptive Display Exposure for Real-Time Advertising
Weixun Wang | Junqi Jin | Jianye Hao | Chunjie Chen | Chuan Yu | Weinan Zhang | Jun Wang | Xiaotian Hao | Yixi Wang | Han Li | Jian Xu | Kun Gai
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

doi dblp
Learning to Advertise for Organic Traffic Maximization in E-Commerce Product Feeds
Dagui Chen | Junqi Jin | Weinan Zhang | Fei Pan | Lvyin Niu | Chuan Yu | Jun Wang | Han Li | Jian Xu | Kun Gai
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

doi dblp
CoRide: Joint Order Dispatching and Fleet Management for Multi-Scale Ride-Hailing Platforms
Jiarui Jin | Ming Zhou | Weinan Zhang | Minne Li | Zilong Guo | Zhiwei (Tony) Qin | Yan Jiao | Xiaocheng Tang | Chenxi Wang | Jun Wang | Guobin Wu | Jieping Ye
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

doi dblp
CoLight: Learning Network-level Cooperation for Traffic Signal Control
Hua Wei | Nan Xu | Huichu Zhang | Guanjie Zheng | Xinshi Zang | Chacha Chen | Weinan Zhang | Yanmin Zhu | Kai Xu | Zhenhui Li
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019

doi dblp
CityFlow: A Multi-Agent Reinforcement Learning Environment for Large Scale City Traffic Scenario
Huichu Zhang | Siyuan Feng | Chang Liu | Yaoyao Ding | Yichen Zhu | Zihan Zhou | Weinan Zhang | Yong Yu | Haiming Jin | Zhenhui Li
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

doi dblp
Sampled in Pairs and Driven by Text: A New Graph Embedding Framework
Liheng Chen | Yanru Qu | Zhenghui Wang | Lin Qiu | Weinan Zhang | Ken Chen | Shaodian Zhang | Yong Yu
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

doi dblp
CommunityGAN: Community Detection with Generative Adversarial Nets
Yuting Jia | Qinqin Zhang | Weinan Zhang | Xinbing Wang
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2018

doi dblp
Improving Negative Sampling for Word Representation using Self-embedded Features
Long Chen | Fajie Yuan | Joemon M. Jose | Weinan Zhang
Proceedings of the Eleventh ACM International Conference on Web Search and Data Mining, WSDM 2018, Marina Del Rey, CA, USA, February 5-9, 2018

doi dblp
On the Equilibrium of Query Reformulation and Document Retrieval
Shihao Zou | Guanyu Tao | Jun Wang | Weinan Zhang | Dell Zhang
Proceedings of the 2018 ACM SIGIR International Conference on Theory of Information Retrieval, ICTIR 2018, Tianjin, China, September 14-17, 2018

doi dblp
Generative Adversarial Nets for Information Retrieval: Fundamentals and Advances
Weinan Zhang
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

doi dblp
Texygen: A Benchmarking Platform for Text Generation Models
Yaoming Zhu | Sidi Lu | Lei Zheng | Jiaxian Guo | Weinan Zhang | Jun Wang | Yong Yu
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018

doi dblp
Real-Time Bidding with Multi-Agent Reinforcement Learning in Display Advertising
Junqi Jin | Chengru Song | Han Li | Kun Gai | Jun Wang | Weinan Zhang
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

doi dblp
AceKG: A Large-scale Knowledge Graph for Academic Data Mining
Ruijie Wang | Yuchen Yan | Jialu Wang | Yuting Jia | Ye Zhang | Weinan Zhang | Xinbing Wang
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

doi dblp
Learning Multi-touch Conversion Attribution with Dual-attention Mechanisms for Online Advertising
Kan Ren | Yuchen Fang | Weinan Zhang | Shuhao Liu | Jiajun Li | Ya Zhang | Yong Yu | Jun Wang
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

2017

doi dblp
Display Advertising with Real-Time Bidding (RTB) and Behavioural Targeting
Jun Wang | Weinan Zhang | Shuai Yuan
2017 Volume 11 Issue 4-5

doi dblp
Real-Time Bidding by Reinforcement Learning in Display Advertising
Han Cai | Kan Ren | Weinan Zhang | Kleanthis Malialis | Jun Wang | Yong Yu | Defeng Guo
Proceedings of the Tenth ACM International Conference on Web Search and Data Mining, WSDM 2017, Cambridge, United Kingdom, February 6-10, 2017

doi dblp
Managing Risk of Bidding in Display Advertising
Haifeng Zhang | Weinan Zhang | Yifei Rong | Kan Ren | Wenxin Li | Jun Wang
Proceedings of the Tenth ACM International Conference on Web Search and Data Mining, WSDM 2017, Cambridge, United Kingdom, February 6-10, 2017

doi dblp
IRGAN: A Minimax Game for Unifying Generative and Discriminative Information Retrieval Models
Jun Wang | Lantao Yu | Weinan Zhang | Yu Gong | Yinghui Xu | Benyou Wang | Peng Zhang | Dell Zhang
Proceedings of the 40th International ACM SIGIR Conference on Research and Development in Information Retrieval, Shinjuku, Tokyo, Japan, August 7-11, 2017

doi dblp
Content Recommendation by Noise Contrastive Transfer Learning of Feature Representation
Yiyang Li | Guanyu Tao | Weinan Zhang | Yong Yu | Jun Wang
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

doi dblp
Volume Ranking and Sequential Selection in Programmatic Display Advertising
Yuxuan Song | Kan Ren | Han Cai | Weinan Zhang | Yong Yu
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

doi dblp
Cataloguing Treatments Discussed and Used in Online Autism Communities
Shaodian Zhang | Tian Kang | Lin Qiu | Weinan Zhang | Yong Yu | Noémie Elhadad
Proceedings of the 26th International Conference on World Wide Web, WWW 2017, Perth, Australia, April 3-7, 2017

doi dblp
We Make Choices We Think are Going to Save Us: Debate and Stance Identification for Online Breast Cancer CAM Discussions
Shaodian Zhang | Lin Qiu | Frank Chen | Weinan Zhang | Yong Yu | Noémie Elhadad
Proceedings of the 26th International Conference on World Wide Web Companion, Perth, Australia, April 3-7, 2017

2016

doi dblp
Feedback Control of Real-Time Display Advertising
Weinan Zhang | Yifei Rong | Jun Wang | Tianchi Zhu | Xiaofan Wang
Proceedings of the Ninth ACM International Conference on Web Search and Data Mining, San Francisco, CA, USA, February 22-25, 2016

doi dblp
User Response Learning for Directly Optimizing Campaign Performance in Display Advertising
Kan Ren | Weinan Zhang | Yifei Rong | Haifeng Zhang | Yong Yu | Jun Wang
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

doi dblp
LambdaFM: Learning Optimal Ranking with Factorization Machines Using Lambda Surrogates
Fajie Yuan | Guibing Guo | Joemon M. Jose | Long Chen | Haitao Yu | Weinan Zhang
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

doi dblp
Real-Time Bidding Based Display Advertising: Mechanisms and Algorithms
Jun Wang | Shuai Yuan | Weinan Zhang
Advances in Information Retrieval - 38th European Conference on IR Research, ECIR 2016, Padua, Italy, March 20-23, 2016. Proceedings

doi dblp
Implicit Look-Alike Modelling in Display Ads - Transfer Collaborative Filtering to CTR Estimation
Weinan Zhang | Lingxi Chen | Jun Wang
Advances in Information Retrieval - 38th European Conference on IR Research, ECIR 2016, Padua, Italy, March 20-23, 2016. Proceedings

doi dblp
Deep Learning over Multi-field Categorical Data - - A Case Study on User Response Prediction
Weinan Zhang | Tianming Du | Jun Wang
Advances in Information Retrieval - 38th European Conference on IR Research, ECIR 2016, Padua, Italy, March 20-23, 2016. Proceedings

2014

doi dblp
Bid keyword suggestion in sponsored search based on competitiveness and relevance
Ying Zhang | Weinan Zhang | Bin Gao | Xiaojie Yuan | Tie-Yan Liu
2014 Volume 50 Issue 4

2013

doi dblp
Optimizing top-n collaborative filtering via dynamic negative item sampling
Weinan Zhang | Tianqi Chen | Jun Wang | Yong Yu
The 36th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '13, Dublin, Ireland - July 28 - August 01, 2013

doi dblp
An empirical study of top-n recommendation for venture finance
Thomas Stone | Weinan Zhang | Xiaoxue Zhao
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013

doi dblp
Interactive collaborative filtering
Xiaoxue Zhao | Weinan Zhang | Jun Wang
22nd ACM International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013

2012

doi dblp
Advertising Keywords Recommendation for Short-Text Web Pages Using Wikipedia
Weinan Zhang | Dingquan Wang | Gui-Rong Xue | Hongyuan Zha
2012 Volume 3 Issue 2

doi dblp
Collaborative filtering with short term preferences mining
Diyi Yang | Tianqi Chen | Weinan Zhang | Yong Yu
The 35th International ACM SIGIR conference on research and development in Information Retrieval, SIGIR '12, Portland, OR, USA, August 12-16, 2012

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