The collaborative management system of computing and networking resources for multimedia big data

多媒体大数据计算与网络资源协同管理系统

• 批准号: 16F16349
• 负责人: 加藤 ジェーン
• 金额: $ 0.7万
• 依托单位: Nagoya University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for JSPS Fellows
• 财政年份: 2016
• 资助国家: 日本
• 起止时间: 2016-11-07 至 2018-03-31
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16F16349/
• 关键词: Multimedia big data; Learning to hash; Multimedia Big Data; Nearest Neighbor Search; SDN; Hadoop, Spark

Based on the research plan, we focus on two issues in the multimedia big data processing platform. The firs issue is about the learning to hash algorithms for multimedia big data computing. The second issue is about the optimization method of cost-performance trade-off for distributed multimedia processing. We proposed a new weighted asymmetric ranking algorithm and a basic cost-performance trade-off optimization model for these two issues, respectively. In this year, we have published two papers in international journals.

在此基础上，重点研究了多媒体大数据处理平台中的两个问题。第一个问题是关于多媒体大数据计算的散列算法的学习。第二个问题是分布式多媒体处理的性价比优化方法。针对这两个问题，分别提出了一种新的加权非对称排序算法和一个基本的性价比权衡优化模型。今年，我们在国际期刊上发表了两篇论文。

项目成果

Hash Ranking With Weighted Asymmetric Distance for Image Search

图像搜索的加权非对称距离哈希排序

• DOI: 10.1109/tci.2017.2736980
• 发表时间: 2017-12
• 期刊: IEEE Transactions on Computational Imaging
• 影响因子: 5.4
• 作者: Yuan Cao;Heng Qi;Jien Kato;Keqiu Li
• 通讯作者: Keqiu Li

Efficient Indexing and Search Algorithms for Large-Scale and High-Dimensional Data.

针对大规模和高维数据的高效索引和搜索算法。

• 发表时间: 2017
• 作者: Chuanfu Yang;Zhiyang Li;Wenyu Qu;Heng Qi;Wei Jiang
• 通讯作者: Wei Jiang

AJSR: an Efficient Multiple Jumps Forwarding Scheme in Software-Defined WAN

AJSR：软件定义广域网中的一种高效多跳转发方案

• DOI: 10.1109/access.2017.2670683
• 发表时间: 2017
• 期刊: IEEE Access
• 影响因子: 3.9
• 作者: Dong Xiaodong;Guo Zhiqiang;Zhou Xiaobo;Qi Heng;Li Keqiu
• 通讯作者: Li Keqiu

More Peak, Less Differentiation: Towards A Pricing-aware Online Control Framework for Inter-Datacenter Transfers

• DOI: 10.1109/icdcs.2017.69
• 发表时间: 2017-06
• 期刊: 2017 IEEE 37th International Conference on Distributed Computing Systems (ICDCS)
• 作者: Wenxin Li;Xiaobo Zhou;Keqiu Li;Heng Qi;Deke Guo

A Fast Algorithm for Mining Probabilistic Frequent Itemsets based on Expectation Bound on Uncertain Database

不确定数据库上基于期望界的概率频繁项集快速挖掘算法

• 发表时间: 2017
• 作者: Lihai Nie;Zhiyang Li;Heng Qi;Wenyu Qu
• 通讯作者: Wenyu Qu