On the research for big data uses for public good purposes by Adeline Decuyper

Subjects: “…big data…”
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Way for operators to build the telecommunication big data ecology by Mi LIU, Haichuan YANG, Zhenhua LI

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Application of security analysis technology for network big data by Laifu WANG, Huamin JIN, Dongxin LIU, Shuai WANG

Subjects: “…big data…”
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An AkNN Algorithm for High-Dimensional Big Data by Zhongwei Wang, Yefang Chen, Siyou Xiao, Jiangbo Qian

“…A new variant of k nearest neighbor queries，which called as all k-nearest neighbor queries（AkNN），is a process to search the k nearest neighbors of each object in a data set.An AkNN query algorithm for high-dimensional big data on the Hadoop system was proposed.Using the banding technique and the p-stable LSH algorithm，dimensionality reduction was performed，then the data was embeded in a Z-order curve.The preprocessed data were continued to be treated on a MapReduce framework in a distributed parallel manner.Experimental results show that the proposed algorithm can efficiently handle AkNN queries for large-scale high-dimensional data.…”
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Research on Security Connotation and Response Strategies for Big Data by Kun Hu, Di Liu, Minghui Liu

“…Big data is easy to understand which has many potential application requirements and foreseeable enormous economic benefits.With the development of mobile internet，cloud computing and M2M，big data become a new focus in the information technology field.But，it brings some challenges and problems，such as data security and privacy protection.The security requirements of big data in various fields were reviewed，and the security features and problems in big data environment were analyzed.Then the security connotation of big data was summarized and some response strategies were proposed.…”
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Efisiensi Big Data Menggunakan Improved Nearest Neighbor by Aditya Hari Bawono, Ahmad Afif Supianto

“…Sorting phase of kNN becomes a computation problem when it is done on big data. In the effort to overcome the classification of big data a more accurate and efficient method is required. …”
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Applications of a big data platform based on PaaS by Haiyong XU, Yan HUANG

Subjects: “…big data…”
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Big data acquisition for underground infrastructure condition assessment by Chao Wang, Zhipeng Xiao, Yixian Wang, Fei Wang, Zili Li

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Reflections on operators' competition in big data of internet of things by Nan LIU, Lu LIU, Di ZHANG, Jinwu WEI, Yunyong ZHANG

Subjects: “…big data…”
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Management of the User Experience Based on the Big Data Analysis by Bo Kang, Shengqiang Liu

Subjects: “…big data…”
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Instantaneous correlations of Shannon’s big data in nonlocal cosmos by Igor É. Bulyzhenkov

“…Shannon entropy for big data can describe both macro- and mega-entanglement of correlated densities. …”
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Research on the big data planning model of mobile wireless network by Yu CHEN, Xiaodong CHEN, Yue LIU

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Implementation of a big data anonymization system based on Spark by Chaoyi BIAN, Shaomin ZHU, Tao ZHOU

“…Group based anonymization is a classical data anonymization framework,which achieves the effect of privacy protection by constructing groups of anonymized data records ensuring that records in the same group cannot be distinguished with each other.The electric power industry big data analysis involves the core data of the power enterprises and the user privacy data,the data sensitivity is stronger,traditional data anonymization systems are unable to meet the needs of big data business applications and safety protection of electric power industry.A new big data anonymization system based on Spark was designed and implemented,which could provide the support for multiple data formats stored on Hadoop and substantially improve the processing efficiency for big data.…”
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Telecom intelligent operation system based on big data grid by Yunfeng GUO, Heng CAI, Lei GE

Subjects: “…big data…”
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Risk-adaptive access control model for big data in healthcare by Zhen HUI, Hao LI, Min ZHANG, Deng-guo FENG

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Application of big data technology in enterprise information security management by Ping Li, Limin Zhang

Subjects: “…Big data technology…”
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Design and application research on data service platform for big data by Yun-feng LIU, Li LI, Su-mei WANG, Qian-yi WANG, Xu YANG, Rong-bin OUYANG, Xin-zheng LONG

Subjects: “…big data…”
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Optimizing healthcare big data performance through regional computing by Tariq Alsahfi, Afzal Badshah, Omar Ibrahim Aboulola, Ali Daud

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Research and practice on power big data security governance system by Hongbin ZHU, Long AN, Mingchen YANG

Subjects: “…power big data…”
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Big Data Analytics for Healthcare Industry: Impact, Applications, and Tools by Sunil Kumar, Maninder Singh

Subjects: “…big data…”
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