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World Wide Web Journal (2015)


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2015 Volume 18 Issue 1

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Trusting the Social Web: issues and challenges
Surya Nepal | Cécile Paris | Athman Bouguettaya

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Neighborhood randomization for link privacy in social network analysis
Amin Milani Fard | Ke Wang

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Automatic evaluation of information provider reliability and expertise
Konstantinos Pelechrinis | Vladimir Zadorozhny | Velin Kounev | Vladimir A. Oleshchuk | Mohd Anwar | Yiling Lin

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Robust evaluation of products and reviewers in social rating systems
Mohammad Allahbakhsh | Aleksandar Ignjatovic | Hamid Reza Motahari-Nezhad | Boualem Benatallah

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A personalized credibility model for recommending messages in social participatory media environments
Aaditeshwar Seth | Jie Zhang | Robin Cohen

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Trust-aware media recommendation in heterogeneous social networks
Jian Wu | Liang Chen | Qi Yu | Panpan Han | Zhaohui Wu

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Social context-aware trust inference for trust enhancement in social network based recommendations on service providers
Yan Wang | Lei Li | Guanfeng Liu


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2015 Volume 18 Issue 2

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An improved clustering ensemble method based link analysis
Zhifeng Hao | Li-Juan Wang | Ruichu Cai | Wen Wen

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A neural network-based point registration method for 3D rigid face image
Junfen Chen | Iman Yi Liao | Bahari Belaton | Munir Zaman

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Meme representations for game agents
Yoan Miche | Meng-Hiot Lim | Amaury Lendasse | Yew-Soon Ong

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Collaborative work with linear classifier and extreme learning machine for fast text categorization
Wenbin Zheng | Hong Tang | Yuntao Qian

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ELM-based name disambiguation in bibliography
Donghong Han | Siqi Liu | Yachao Hu | Bin Wang | Yongjiao Sun

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ELM based approximate dynamic cycle matching for homogeneous symmetric Pub/Sub system
Botao Wang | Pingping Liu | Guoren Wang | Xiangguo Zhao

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Fast T-overlap query algorithms using graphics processor units and its applications in web data query
Mengjuan Li | Lianying Jia | Jinguo You | Jianqing Xi | HaiFei Qin | Rui Zeng

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Cross lingual opinion holder extraction based on multi-kernel SVMs and transfer learning
Ruifeng Xu | Lin Gui | Jun Xu | Qin Lu | Kam-Fai Wong

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R3F: RDF triple filtering method for efficient SPARQL query processing
Kisung Kim | Bongki Moon | Hyoung-Joo Kim

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Indexable online time series segmentation with error bound guarantee
Jianzhong Qi | Rui Zhang | Kotagiri Ramamohanarao | Hongzhi Wang | Zeyi Wen | Dan Wu

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The SPARQL2XQuery interoperability framework - Utilizing Schema Mapping, Schema Transformation and Query Translation to Integrate XML and the Semantic Web
Nikos Bikakis | Chrisa Tsinaraki | Ioannis Stavrakantonakis | Nektarios Gioldasis | Stavros Christodoulakis


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2015 Volume 18 Issue 3

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DB-IR integration using tight-coupling in the Odysseus DBMS
Kyu-Young Whang | Jae-Gil Lee | Min-Jae Lee | Wook-Shin Han | Min-Soo Kim | Jun-Sung Kim

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Related entity finding by unified probabilistic models
Yi Fang | Luo Si

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An effective approach to tweets opinion retrieval
Zhunchen Luo | Miles Osborne | Ting Wang

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Efficient and secure exact-match queries in outsourced databases
Clemens Heidinger | Klemens Böhm | Erik Buchmann | Martin Spoo

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Configuring bitmap materialized views for optimizing XML queries
Xiaoying Wu | Dimitri Theodoratos | Anastasios Kementsietsidis

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Efficient processing of graph similarity search
Ryan Hyun Choi | Chin-Wan Chung

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Ranked content advertising in online social networks
Weixiong Rao | Lei Chen | Ilaria Bartolini

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Exploiting social circle broadness for influential spreaders identification in social networks
Senzhang Wang | Fang Wang | Yan Chen | Chunyang Liu | Zhoujun Li | Xiaoming Zhang

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Editor's note: Special Section on Web Information Management in the Big Data Era

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Correlation range query for effective recommendations
Wenjun Zhou | Hao Zhang

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Finding critical blocks of information diffusion in social networks
Ende Zhang | Guoren Wang | Kening Gao | Ge Yu

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K-core-based attack to the internet: Is it more malicious than degree-based attack?
Jichang Zhao | Junjie Wu | Mingming Chen | Zhiwen Fang | Xu Zhang | Ke Xu


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2015 Volume 18 Issue 4

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QoS aware descriptions for RESTful service composition: security domain
Cristian Sepulveda | Rosa Alarcón | Jesus Bellido

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DICH: A framework for discovering implicit communities hidden in tweets
Dunlu Peng | Xie Lei | Ting Huang

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Efficiently managing uncertain data in RFID sensor networks
Jiangang Ma | Quan Z. Sheng | Dong Xie | Jen Min Chuah | Yongrui Qin

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Exploring geospatial cognition based on location-based social network sites
Ryong Lee | Shoko Wakamiya | Kazutoshi Sumiya

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Efficient subgraph join based on connectivity similarity
Yue Wang | Hongzhi Wang | Jianzhong Li | Hong Gao

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Structured content-based query answers for improving information quality
Loan T. H. Vo | Jinli Cao | J. Wenny Rahayu

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Online refresh strategies for content based feed aggregation
Roxana Horincar | Bernd Amann | Thierry Artières

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A word-emoticon mutual reinforcement ranking model for building sentiment lexicon from massive collection of microblogs
Shi Feng | Kaisong Song | Daling Wang | Ge Yu

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G-Index Model: A generic model of index schemes for top-k spatial-keyword queries
Hyuk-Yoon Kwon | Haixun Wang | Kyu-Young Whang

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Distributed architecture for k-nearest neighbors recommender systems
Vreixo Formoso | Diego Fernández | Fidel Cacheda | Victor Carneiro

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Locating targets through mention in Twitter
Liyang Tang | Zhiwei Ni | Hui Xiong | Hengshu Zhu

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Information diffusion model in modular microblogging networks
Xiaobing Xiong | Jiangtao Ma | Meng Wang | Gang Zhou | Ke Xu

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Mining change operations for workflow platform as a service
Jian Cao | Yan Yao | Yi Wang

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Two-level interactive identification and derivation of topic clusters in complex networks
Yue Kou | Derong Shen | Hongbin Xu | Menger Lin | Ge Yu | Tiezheng Nie

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Improved selectivity estimator for XML queries based on structural synopsis
Salahadin Mohammed | El-Sayed M. El-Alfy | Ahmad F. Barradah

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Special section on The Human Side of Service Engineering

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ICT Services for open and citizen science
Mikolaj Morzy

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Automatic summarization of risk factors preceding disease progression an insight-driven healthcare service case study on using medical records of diabetic patients
Pei-Yun Sabrina Hsueh | Xinxin (Katie) Zhu | Mark J. H. Hsiao | Selina Y. F. Lee | Vincent Deng | Sreeram Ramakrishnan

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Service economy, knowledge, and the need for T-shaped innovators
Sergio Barile | Marialuisa Saviano | Cristina Simone


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2015 Volume 18 Issue 5

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Guest editorial: web information technologies
Xuemin Lin | Jeffrey Xu Yu

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Mining streams of short text for analysis of world-wide event evolutions
Guangyan Huang | Jing He | Yanchun Zhang | Wanlei Zhou | Hai Liu | Peng Zhang | Zhiming Ding | Yue You | Jian Cao

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Social event identification and ranking on flickr
Xuefei Li | Hongyun Cai | Zi Huang | Yang Yang | Xiaofang Zhou

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A multi-source integration framework for user occupation inference in social media systems
Yanxiang Huang | Lele Yu | Xiang Wang | Bin Cui

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User communities evolution in microblogs: A public awareness barometer for real world events
Maria Giatsoglou | Despoina Chatzakou | Athena Vakali

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Multi-relational PageRank for tree structure sense ranking
Roberto Interdonato | Andrea Tagarelli

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Probabilistic n-of-N skyline computation over uncertain data streams
Wenjie Zhang | Aiping Li | Muhammad Aamir Cheema | Ying Zhang | Lijun Chang

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A Graph-based model for context-aware recommendation using implicit feedback data
Weilong Yao | Jing He | Guangyan Huang | Jie Cao | Yanchun Zhang

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Detecting overlapping communities in poly-relational networks
Zhiang Wu | Jie Cao | Guixiang Zhu | Wenpeng Yin | Alfredo Cuzzocrea | Jin Shi

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Guest editorial: web applications and techniques
Wei Wang | Wenjie Zhang

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Emerging event detection in social networks with location sensitivity
Sayan Unankard | Xue Li | Mohamed A. Sharaf

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Detecting anomaly in data streams by fractal model
Rong Zhang | Minqi Zhou | Xueqing Gong | Xiaofeng He | Weining Qian | Shouke Qin | Aoying Zhou

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The consistency and absolute consistency problems of XML schema mappings between restricted DTDs
Hayato Kuwada | Kenji Hashimoto | Yasunori Ishihara | Toru Fujiwara

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Multi-verifier: A novel method for fact statement verification
Teng Wang | Qing Zhu | Shan Wang

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Privacy preserving graph publication in a distributed environment
Mingxuan Yuan | Lei Chen | Philip S. Yu | Hong Mei


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2015 Volume 18 Issue 6

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Frontiers in intelligent cloud services
Fatos Xhafa | J. Wenny Rahayu | Makoto Takizawa

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Pareto-based cache replacement for YouTube
Ming-Chang Lee | Fang-Yie Leu | Ying-Ping Chen

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Maintaining schema versions compatibility in cloud applications collaborative framework
Abdullah Baqasah | Eric Pardede | J. Wenny Rahayu

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A triadic closure and homophily-based recommendation system for online social networks
Giuliana Carullo | Aniello Castiglione | Alfredo De Santis | Francesco Palmieri

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An extended improved redundant power consumption laxity-based (EIRPCLB) algorithm for energy efficient server cluster systems
Tomoya Enokido | Dilawaer Duolikun | Makoto Takizawa

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Enhanced range search with objects outside query range
Zhou Shao | David Taniar

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Security in online web learning assessment - Providing an effective trustworthiness approach to support e-learning teams
Jorge Miguel | Santi Caballé | Fatos Xhafa | Josep Prieto

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User-side QoS forecasting and management of cloud services
Zia ur Rehman | Omar Khadeer Hussain | Farookh Khadeer Hussain | Elizabeth Chang | Tharam S. Dillon

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A formal method for rule analysis and validation in distributed data aggregation service
Vlad Serbanescu | Florin Pop | Valentin Cristea | Gabriel Antoniu

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Evolutionary algorithm-based multi-objective task scheduling optimization model in cloud environments
Fahimeh Ramezani | Jie Lu | Javid Taheri | Farookh Khadeer Hussain