Journal: World Wide Web

Volume 22, Issue 6

2241 -- 2265Sadaf Vahabli, Reza Ravanmehr. A novel trust-based access control for social networks using fuzzy systems
2267 -- 2289Hongru Liang, Haozheng Wang, Qian Li, Jun Wang 0023, Guandong Xu, Jiawei Chen, Jin-Mao Wei, Zhenglu Yang. A general framework for learning prosodic-enhanced representation of rap lyrics
2291 -- 2319Puheng Zhang, Xiao Ma, Yanping Xiao, Wenzhuo Li, Chuang Lin. Two-level task scheduling with multi-objectives in geo-distributed and large-scale SaaS cloud
2321 -- 2354Bo-Heng Chen, Cheng-Te Li, Kun-Ta Chuang. A check-in shielding scheme against acquaintance inference in location-based social networks
2355 -- 2378Jingya Zhou, Jianxi Fan, Jin Wang 0009, Xi Wang 0006, Lingzhi Li. Cost-efficient viral marketing in online social networks
2379 -- 2405Wei Yang 0007, Xiao Liu 0004, Jin Liu 0016, Xiaohui Cui. Prediction of collective actions using deep neural network and species competition model on social media
2407 -- 2436Yanhui Li, Xin Cao, Ye Yuan 0001, Guoren Wang. PrivSem: Protecting location privacy using semantic and differential privacy
2437 -- 2467Tae-Seob Yun, Kyu-Young Whang, Hyuk-Yoon Kwon, Jun Sung Kim, Il-Yeol Song. Two-dimensional indexing to provide one-integrated-memory view of distributed memory for a massively-parallel search engine
2469 -- 2470Tae-Seob Yun, Kyu-Young Whang, Hyuk-Yoon Kwon, Jun Sung Kim, Il-Yeol Song. Correction to: Two-dimensional indexing to provide one-integrated-memory view of distributed memory for a massively-parallel search engine
2471 -- 2496Junhua Fang, Pingfu Chao, Rong Zhang 0002, Xiaofang Zhou 0001. Integrating workload balancing and fault tolerance in distributed stream processing system
2497 -- 2498. Editor's Note
2499 -- 2517Qiang Yang, Zhixu Li, An Liu 0002, Guanfeng Liu 0001, Lei Zhao 0001, Xiangliang Zhang 0001, Min Zhang 0005, Xiaofang Zhou 0001. A novel hybrid publication recommendation system using compound information
2519 -- 2543Yutong Han, Bin Wang 0015, Xiaochun Yang 0001, Tao Qiu, Huaijie Zhu. Efficient regular expression matching on LZ77 compressed strings using negative factors
2545 -- 2560Haixin Jiang, Rui Zhou 0001, Limeng Zhang, Hua Wang 0002, Yanchun Zhang. Sentence level topic models for associated topics extraction
2561 -- 2587Xing Wei, Huiqi Hu, Huichao Duan, Weining Qian, Aoying Zhou. Parallel strategy for multiple scan operations with data replication
2589 -- 2610Wan-Qiu Cui, Junping Du, Dawei Wang, Feifei Kou, MeiYu Liang, Zhe Xue, Nan Zhou. Extended search method based on a semantic hashtag graph combining social and conceptual information
2611 -- 2632Yaqing Wang, Chunyan Feng, Ling Chen 0006, Hongzhi Yin, Caili Guo, Yunfei Chu. User identity linkage across social networks via linked heterogeneous network embedding
2633 -- 2653Haixiang Li, Zhanhao Zhao, Yijian Cheng, Wei Lu 0015, Xiaoyong Du, Anqun Pan. Efficient time-interval data extraction in MVCC-based RDBMS
2655 -- 2673Rong Xie, Yang Chen 0001, Shihan Lin, Tianyong Zhang, Yu Xiao, Xin Wang 0002. Understanding Skout users' mobility patterns on a global scale: a data-driven study
2675 -- 2696Tong Yang 0003, Haowei Zhang, Hao Wang, Muhammad Shahzad, Xue Liu, Qin Xin 0002, Xiaoming Li. FID-sketch: an accurate sketch to store frequencies in data streams
2697 -- 2720An Liu 0002, Xindi Shen, Zhixu Li, Guanfeng Liu 0001, Jiajie Xu, Lei Zhao 0001, Kai Zheng 0001, Shuo Shang. Differential private collaborative Web services QoS prediction
2721 -- 2745Yanan Xu, Yanmin Zhu, Yanyan Shen, Jiadi Yu. Leveraging app usage contexts for app recommendation: a neural approach
2747 -- 2748. Editor's Note
2749 -- 2770Wei Wang 0077, Bo Xu 0008, Jiaying Liu 0006, Zixin Cui, Shuo Yu, Xiangjie Kong, Feng Xia 0001. CSTeller: forecasting scientific collaboration sustainability based on extreme gradient boosting
2771 -- 2798Arvind Narayanan, Saurabh Verma, Zhi-Li Zhang. Mining latent patterns in geoMobile data via EPIC
2799 -- 2824Aakas Zhiyuli, Xun Liang, Yanfang Chen. HSEM: highly scalable node embedding for link prediction in very large-scale social networks
2825 -- 2852Qingyuan Gong, Yang Chen 0001, Xiaolong Yu, Chao Xu, Zhichun Guo, Yu Xiao, Fehmi Ben Abdesslem, Xin Wang, Pan Hui. Exploring the power of social hub services
2853 -- 2881Xuying Meng, Suhang Wang, Kai Shu, Jundong Li, Bo Chen, Huan Liu 0001, Yujun Zhang. Towards privacy preserving social recommendation under personalized privacy settings
2883 -- 2899Qiao Tian, Jianxin Li, Lu Chen, Ke Deng, Rong-Hua Li, Mark Reynolds, Chengfei Liu. Evidence-driven dubious decision making in online shopping
2901 -- 2920Meng Chen 0003, Xiaohui Yu 0001, Yang Liu 0008. MPE: a mobility pattern embedding model for predicting next locations
2921 -- 2951Jiuxin Cao, Rongqing Xia, Yifang Guo, Zhuo Ma. Collusion-aware detection of review spammers in location based social networks
2953 -- 2975Bo Liu 0004, Zeyang Ni, Junzhou Luo, Jiuxin Cao, Xudong Ni, Benyuan Liu, Xinwen Fu. Analysis of and defense against crowd-retweeting based spam in social networks
2977 -- 2996Ruidong Yan, Yuqing Zhu 0002, Deying Li, Zilong Ye. Minimum cost seed set for threshold influence problem under competitive models
2997 -- 3020Lijing Wang, Jiangzhuo Chen, Achla Marathe. A framework for discovering health disparities among cohorts in an influenza epidemic
3021 -- 3046Braulio Dumba, Zhi-Li Zhang. Uncovering the nucleus of a massive reciprocal network
3047 -- 3064Hai Jin 0001, Chen Qian, Dongxiao Yu, Qiang-Sheng Hua, Xuanhua Shi, Xia Xie. Parallel computation of hierarchical closeness centrality and applications

Volume 22, Issue 5

1889 -- 1891Xuan Song, Song Guo 0001, Haizhong Wang. Guest editorial: special issue on big data for effective disaster management (In Memorial of Tao Li)
1893 -- 1911Samira Pouyanfar, Yudong Tao, Haiman Tian, Shu-Ching Chen, Mei-Ling Shyu. Multimodal deep learning based on multiple correspondence analysis for disaster management
1913 -- 1933Ruifeng Yuan, Qifeng Zhou, Wubai Zhou. dTexSL: A dynamic disaster textual storyline generating framework
1935 -- 1950Chongke Bi, Bairan Fu, Jian Chen, Yudong Zhao, Lu Yang, Yulin Duan, Yun Shi. Machine learning based fast multi-layer liquefaction disaster assessment
1951 -- 1952Yunjun Gao, Lu Chen. Guest editorial: special issue on Web data querying, mining, and privacy preserving
1953 -- 1970Lisi Chen, Shuo Shang, Bin Yao 0002, Kai Zheng 0001. Spatio-temporal top-k term search over sliding window
1971 -- 1997Lizhen Wang, Xuguang Bao, Lihua Zhou, Hongmei Chen. Mining maximal sub-prevalent co-location patterns
1999 -- 2015Andrey Kravchenko. Large-scale holistic approach to Web block classification: assembling the jigsaws of a Web page puzzle
2017 -- 2040Dongjun Zhai, Yue Sun, An Liu 0002, Zhixu Li, Guanfeng Liu, Lei Zhao 0001, Kai Zheng 0001. Towards secure and truthful task assignment in spatial crowdsourcing
2041 -- 2062Georgia M. Kapitsaki, Theodoros Charalambous. Adapting HTML5 Web applications to user privacy preferences
2063 -- 2064. Editor's Note: Special Issue on Big Data Management and Intelligent Analytics
2065 -- 2081Lun Wang, Tong Yang 0003, Hao Wang, Jie Jiang, Zekun Cai, Bin Cui 0001, Xiaoming Li. Fine-grained probability counting for cardinality estimation of data streams
2083 -- 2104Dezhi Sun, Ke Xu 0001, Hao Cheng, Yuanyuan Zhang, Tianshu Song, Rui Liu, Yi Xu. Online delivery route recommendation in spatial crowdsourcing
2105 -- 2127Dandan Song, Zhifan Li, Mingming Jiang, Lifei Qin, Lejian Liao. A novel temporal and topic-aware recommender model
2129 -- 2151Yuefei Tian, Wenbin Hu, Bo Du, Simon Hu, Cong Nie, Cheng Zhang. IQGA: A route selection method based on quantum genetic algorithm- toward urban traffic management under big data environment
2153 -- 2175Lisi Chen, Shuo Shang. Approximate spatio-temporal top-k publish/subscribe
2177 -- 2207Jingping Yin, Weiwei Miao, Wen Ye, Jiayan Teng, Chengling Jiang, Rui Liu. Interference identification in smart grid communications
2209 -- 2224Haochao Ying, Jian Wu, Guandong Xu, Yanchi Liu, Tingting Liang, Xiao Zhang, Hui Xiong. Time-aware metric embedding with asymmetric projection for successive POI recommendation
2225 -- 2239Sameen Mansha, Hoang Thanh Lam, Hongzhi Yin, Faisal Kamiran, Mohsen Ali. Layered convolutional dictionary learning for sparse coding itemsets

Volume 22, Issue 4

1359 -- 1399Anasthasia Agnes Haryanto, Md. Saiful Islam 0003, David Taniar, Muhammad Aamir Cheema. IG-Tree: an efficient spatial keyword index for planning best path queries on road networks
1401 -- 1425Yun Ma, Qing Li 0001. A weakly-supervised extractive framework for sentiment-preserving document summarization
1427 -- 1446Weinan Zhang 0003, Qingfu Zhu, Yifa Wang, Yanyan Zhao, Ting Liu 0001. Neural personalized response generation as domain adaptation
1447 -- 1480Rami Puzis, Liron Samama-Kachko, Barak Hagbi, Roni Stern, Ariel Felner. Target oriented network intelligence collection: effective exploration of social networks
1481 -- 1498Huifang Li, Yidong Li, Junliang Xing, Hairong Dong. Spatial alignment network for facial landmark localization
1499 -- 1521Anuradha Yadav, Shampa Chakraverty, Ritu Sibal. A framework for classifying trust for online systems
1523 -- 1553Yongcheng Wu, Xin Lin, Yan Yang, Liang He 0001. Cleaning uncertain graphs via noisy crowdsourcing
1555 -- 1576Fan Deng, Jie Lu, Shi Yu Wang, Jie Pan, Li-Yong Zhang. A distributed PDP model based on spectral clustering for improving evaluation performance
1577 -- 1610Inma Hernández, Carlos R. Rivero, David Ruiz 0001. Deep Web crawling: a survey
1611 -- 1638Jiahui Jin, Junzhou Luo, Samamon Khemmarat, Fang Dong, Lixin Gao. GStar: an efficient framework for answering top-k star queries on billion-node knowledge graphs
1639 -- 1655Zehang Lin, Feitao Huang, Yukun Li, Zhenguo Yang, Wenyin Liu. A layer-wise deep stacking model for social image popularity prediction
1657 -- 1667Yining Liu, Quanyu Zhao. E-voting scheme using secret sharing and K-anonymity
1669 -- 1697Chyi-Ren Dow, Duc Binh Nguyen, Syuan Cheng, Po-Yu Lai, Shiow-Fen Hwang. VIPER: an adaptive guidance and notification service system in internet of vehicles
1699 -- 1725Jing Li 0034, Zhenchang Xing, Aixin Sun. LinkLive: discovering Web learning resources for developers from Q&A discussions
1727 -- 1750Mehdi Naseriparsa, Chengfei Liu, Md. Saiful Islam 0003, Rui Zhou 0001. XPloreRank: exploring XML data via you may also like queries
1751 -- 1764Jayanthi Sivasubramaniam, C. Chandrasekar. Proximal spatial vector and affinity coefficient for multimodal biometric secured social network communication
1765 -- 1797Tianyang Dong, Yuan Lulu, Qiang Cheng, Bin Cao 0004, Jing Fan. Direction-aware KNN queries for moving objects in a road network
1799 -- 1818Ping Zhang, Zhifeng Bao, Yudong Niu, Yipeng Zhang, Songsong Mo, Fei Geng, Zhiyong Peng. Proactive rumor control in online networks
1819 -- 1854Md Musfique Anwar, Chengfei Liu, Jianxin Li. Discovering and tracking query oriented active online social groups in dynamic information network
1855 -- 1885Xiu Susie Fang, Quan Z. Sheng, Xianzhi Wang 0001, Dianhui Chu, Anne H. H. Ngu. SmartVote: a full-fledged graph-based model for multi-valued truth discovery
1887 -- 0Xueliang Liu, Rongjie Zhang, Zhijun Meng, Richang Hong, Guangcan Liu. Correction to: On fusing the latent deep CNN feature for image classification

Volume 22, Issue 3

927 -- 928. Editor's Note - Special Issue on Geo-Social Computing
929 -- 944Yan Wang, Jianmin Li, Ying Zhong, Shunzhi Zhu, Danhuai Guo, Shuo Shang. Discovery of accessible locations using region-based geo-social data
945 -- 966Guanfeng Liu, Qun Shi, Kai Zheng 0001, An Liu 0002, Zhixu Li, Xiaofang Zhou. An efficient method for top-k graph based node matching
967 -- 1000Bolong Zheng, Kai Zheng 0001, Peter Scheuermann, Xiaofang Zhou, Quoc Viet Hung Nguyen, Chenliang Li. Searching activity trajectory with keywords
1001 -- 1028Saeid Hosseini, Hongzhi Yin, Xiaofang Zhou, Shazia Sadiq, Mohammad Reza Kangavari 0001, Ngai-Man Cheung. Leveraging multi-aspect time-related influence in location recommendation
1029 -- 1054Xiangjie Kong, Menglin Li, Jianxin Li, Kaiqi Tian, Xiping Hu, Feng Xia 0001. CoPFun: an urban co-occurrence pattern mining scheme based on regional function discovery
1055 -- 1074Zhiwei Liu, Yang Yang 0002, Zi Huang, Fumin Shen, Dongxiang Zhang, Heng Tao Shen. Embedding and predicting the event at early stage
1075 -- 1097Yongjun Li, You Peng, Zhen Zhang, Hongzhi Yin, Quanqing Xu. Matching user accounts across social networks based on username and display name
1099 -- 1129Yuan Yao 0001, Hanghang Tong, Guo Yan, Feng Xu 0007, Xiang Zhang 0001, Boleslaw K. Szymanski, Jian Lu 0001. Dual-regularized one-class collaborative filtering with implicit feedback
1131 -- 1133Timothy K. Shih, Lin Hui, Somchoke Ruengittinun, Qing Li. Guest editorial: special issue on social media and interactive technologies
1135 -- 1150Zhiyuan Zhang, Yun Liu, Zhenjiang Zhang, Bo Shen. Fused matrix factorization with multi-tag, social and geographical influences for POI recommendation
1151 -- 1173Yi-Shu Lu, Wen-Yueh Shih, Hung-Yi Gau, Kuan-Chieh Chung, Jiun-Long Huang. On successive point-of-interest recommendation
1175 -- 1187Lihong Han, Gaofeng Zhang, Binbin Yong, Qiang He 0001, Fang Feng, Qingguo Zhou. Statistical study of characteristics of online reading behavior networks in university digital library
1189 -- 1219Ming Zhang 0004, Jile Zhu, Zhuo Wang, Yunfan Chen. Providing personalized learning guidance in MOOCs by multi-source data analysis
1221 -- 1239Shih-Wei Sun, Yi-Shan Lan. Augmented reality displaying scheme in a smart glass based on relative object positions and orientation sensors
1241 -- 1262Ching-Sheng Wang. An AR mobile navigation system integrating indoor positioning and content recommendation services
1263 -- 1278Kiichi Tago, Kosuke Takagi, Seiji Kasuya, Qun Jin. Analyzing influence of emotional tweets on user relationships using Naive Bayes and dependency parsing
1279 -- 1295Yi-Cheng Chen. A novel algorithm for mining opinion leaders in social networks
1297 -- 1311Wei-Yun Hsu, Hui-Huang Hsu, Vincent S. Tseng. Discovering negative comments by sentiment analysis on web forum
1313 -- 1324Ying Liu, Yanan Peng, Keng Pang Lim, Nam Ling. A novel image retrieval algorithm based on transfer learning and fusion features
1325 -- 1341Haiman Tian, Yudong Tao, Samira Pouyanfar, Shu-Ching Chen, Mei-Ling Shyu. Multimodal deep representation learning for video classification
1343 -- 1358Qianhui Men, Howard Leung, Yang Yang. Self-feeding frequency estimation and eating action recognition from skeletal representation using Kinect

Volume 22, Issue 2

419 -- 421. Editor's Note - Special Issue on Deep vs. Shallow: Learning for Emerging Web-scale Data Computing and Applications
423 -- 436Xueliang Liu, Rongjie Zhang, Zhijun Meng, Richang Hong, Guangcan Liu. On fusing the latent deep CNN feature for image classification
437 -- 454Yan Dai, Jie Shao, Gang Hu, Long Guo. A resource-aware approach for authenticating privacy preserving GNN queries
455 -- 475Detian Zhang, An Liu 0002, Zhixu Li, Gangyong Jia, Fei Chen 0010, Qing Li 0001. Effective shortest travel-time path caching and estimating for location-based services
477 -- 497Xin Luo, Ye Wu, Wan-Jin Yu, Xin-Shun Xu. Class consistent hashing for fast Web data searching
499 -- 515Min Yang 0007, Wenting Tu, Qiang Qu, Kai Lei, Xiaojun Chen 0006, Jia Zhu, Ying Shen. MARES: multitask learning algorithm for Web-scale real-time event summarization
517 -- 531Xiaofeng Zhu, Rongyao Hu, Cong Lei, Kim-Han Thung, Wei Zheng, Can Wang 0005. Low-rank hypergraph feature selection for multi-output regression
533 -- 553Zhongjing Yu, Junming Shao, Qinli Yang, Zejun Sun. ProfitLeader: identifying leaders in networks with profit capacity
555 -- 570Quan Zhou 0004, Wenbin Yang, Guangwei Gao, Weihua Ou, Huimin Lu, Jie Chen, Longin Jan Latecki. Multi-scale deep context convolutional neural networks for semantic segmentation
571 -- 601Karishma Pawar, Vahida Attar. Deep learning approaches for video-based anomalous activity detection
603 -- 620Yuliang Wei, Zhou Qi, Fang Lv, Xixian Han, Guodong Xin, BaiLing Wang. A novel approach for Web page modeling in personal information extraction
621 -- 636XiangPeng Li, Zhilong Zhou, Lijiang Chen, Lianli Gao. Residual attention-based LSTM for video captioning
637 -- 655Bin Cao 0004, Chenyu Hou, Hongjie Peng, Jing Fan, Jian Yan 0001, Jianwei Yin, ShuiGuang Deng. Predicting e-book ranking based on the implicit user feedback
657 -- 672Xing Xu, Li He 0001, Huimin Lu, Lianli Gao, Yanli Ji. Deep adversarial metric learning for cross-modal retrieval
673 -- 688Xiaofeng Zhu, Heung-Il Suk, Dinggang Shen. Group sparse reduced rank regression for neuroimaging genetic study
689 -- 715Yue Geng, Junping Du, MeiYu Liang. Abnormal event detection in tourism video based on salient spatio-temporal features and sparse combination learning
717 -- 734Dickson Keddy Wornyo, Xiang-jun Shen, Yong Dong, Liangjun Wang, Shu-Cheng Huang. Co-regularized kernel ensemble regression
735 -- 749Yuyu Guo, Jingqiu Zhang, Lianli Gao. Exploiting long-term temporal dynamics for video captioning
751 -- 770Guanfeng Liu, Qun Shi, Kai Zheng 0001, Zhixu Li, An Liu 0002, Jiajie Xu. Context-aware graph pattern based top-k designated nodes finding in social graphs
771 -- 789Weizhen Jing, Xiushan Nie, Chaoran Cui, Xiaoming Xi, Gongping Yang, Yilong Yin. Global-view hashing: harnessing global relations in near-duplicate video retrieval
791 -- 805Guoxia Xu, Hu Zhu, Lizhen Deng, Lixin Han, Yujie Li, Huimin Lu. Dilated-aware discriminative correlation filter for visual tracking
807 -- 824Kun Liu, Wu Liu, Huadong Ma, Wenbing Huang, Xiongxiong Dong. Generalized zero-shot learning for action recognition with web-scale video data
825 -- 841Fuhao Zou, Xingqiang Bai, Chaoyang Luan, Kai Li, Yunfei Wang, Hefei Ling. Semi-supervised cross-modal learning for cross modal retrieval and image annotation
843 -- 861Feng Liu, Qirong Mao, Liangjun Wang, Nelson Ruwa, Jianping Gou, Yongzhao Zhan. An emotion-based responding model for natural language conversation
863 -- 883Weiqi Wang, An Liu 0002, Zhixu Li, Xiangliang Zhang, Qing Li 0001, Xiaofang Zhou. Protecting multi-party privacy in location-aware social point-of-interest recommendation
885 -- 905Pengfei Liu, Minyu Feng, Ming Liu. Practical k-agents search algorithm towards information retrieval in complex networks
907 -- 925Xiaofeng Zhu, Heung-Il Suk, Dinggang Shen. Low-rank dimensionality reduction for multi-modality neurodegenerative disease identification

Volume 22, Issue 1

1 -- 37Yi Qin, XianPing Tao, Yu Huang 0002, Jian Lu 0001. An index structure supporting rule activation in pervasive applications
39 -- 58Huixin Ma, Zhihui Yang, Yinan Jing, Zhenying He, X. Sean Wang. Answering unique topic queries with dynamic threshold
59 -- 81Shi Feng, Yang Wang, Liran Liu, Daling Wang, Ge Yu. Attention based hierarchical LSTM network for context-aware microblog sentiment classification
83 -- 100Lihua Sun, Junpeng Guo, Yanlin Zhu. Applying uncertainty theory into the restaurant recommender system based on sentiment analysis of online Chinese reviews
101 -- 123Wei Wu 0015, Udaya Parampalli, Jian Liu, Ming-xian. Privacy preserving k-nearest neighbor classification over encrypted database in outsourced cloud environments
125 -- 151Wei Ge, Xianxian Li, Chunfeng Yuan, Yihua Huang. Correlation-aware partitioning for skewed range query optimization
153 -- 184Chuan Shi, Zhiqiang Zhang, Yugang Ji, Weipeng Wang, Philip S. Yu, Zhiping Shi. SemRec: a personalized semantic recommendation method based on weighted heterogeneous information networks
185 -- 219Xi Guo, Jeffrey Xu Yu, Rong-Hua Li, Xue Miao. Direction-based multiple views on data
221 -- 240Yunfeng Hou, Ning Yang 0001, Yi Wu, Philip S. Yu. Explainable recommendation with fusion of aspect information
241 -- 273Xi Guo, Xiaochun Yang, Huaijie Zhu, Yakun Bu. Direction-based vacancy queries in camera sensor networks
275 -- 293Tianlei Zheng, Xi Zheng, Yuqun Zhang, Yao Deng, ErXi Dong, Rui Zhang, Xiao Liu. SmartVM: a SLA-aware microservice deployment framework
295 -- 324Xiao Yu, Qing Li, Jin Liu. Scalable and parallel sequential pattern mining using spark
325 -- 345Miao Jiang 0004, Yi Fang, Huangming Xie, Jike Chong, Meng Meng. User click prediction for personalized job recommendation
347 -- 373Shan-Yun Teng, Lo Pang-Yun Ting, Mi-Yen Yeh, Kun-Ta Chuang. Worship prediction: identify followers in celebrity-dived networks
375 -- 416Tanzima Hashem, Lars Kulik, Kotagiri Ramamohanarao, Rui Zhang 0003, Subarna Chowdhury Soma. Protecting privacy for distance and rank based group nearest neighbor queries
417 -- 0Peng Liu 0025, Jon Atle Gulla, Lemei Zhang. Retraction Note to: A joint model for analyzing topic and sentiment dynamics from large-scale online news