High-Level Processing of Huge-Scale Networks: Challenges from Graph Decomposition Theory to Practically Efficient Algorithms
大规模网络的高级处理:从图分解理论到实用高效算法的挑战
基本信息
- 批准号:24650003
- 负责人:
- 金额:$ 2.5万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Challenging Exploratory Research
- 财政年份:2012
- 资助国家:日本
- 起止时间:2012-04-01 至 2014-03-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
For huge-scale networks such as Web link graph, social network and map road network, we aim at developing fast and high-level graph data processing based on graph minor theory and related filed, together with deriving new fundamental results in those fields. Specifically, we develop a new graph decomposition, called a core-tree decomposition, as a model for complex networks, and by making use of this model with its nice characteristics, we devise new fast algorithms for shortest-path queries and reachability queries on these huge-scale social networks. Exact exponential algorithms are also investigated to enhance the wide use of exact solutions of moderately large graphs for NP-hard intractable problems by presenting a class of tractable problems having small graph parameters which hold for large social networks. Some applications to quantum computing are also shown.
对于Web链接图、社会网络和地图道路网络等大规模网络,本文的目标是基于图子式理论和相关领域,发展快速、高层次的图数据处理,并在这些领域中得到新的基础性结果。 具体来说,我们开发了一种新的图分解,称为核心树分解,作为复杂网络的模型,并利用这个模型的良好特性,我们设计了新的快速算法,这些巨大的社交网络上的最短路径查询和可达性查询。 精确指数算法也被研究,以提高广泛使用的NP-难处理的问题,提出了一类易于处理的问题,具有小的图参数,适用于大型社交网络的中等大的图的精确解。 还展示了量子计算的一些应用。
项目成果
期刊论文数量(43)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Representing quantum graph states by binary decision diagrams
用二元决策图表示量子图状态
- DOI:
- 发表时间:2014
- 期刊:
- 影响因子:0
- 作者:H. Hiraishi;H. Imai;Y. Iwata;and B. Lin
- 通讯作者:and B. Lin
Fast Elliptic Curve Cryptography Using Optimal Double-Base Chains
- DOI:
- 发表时间:2011
- 期刊:
- 影响因子:0
- 作者:Vorapong Suppakitpaisarn;M. Edahiro;H. Imai
- 通讯作者:Vorapong Suppakitpaisarn;M. Edahiro;H. Imai
Quantum states associated with 2D periodic graph
与二维周期图相关的量子态
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:N. Fu;Y. Hirakuri;H. Imai;and A. Motoyama
- 通讯作者:and A. Motoyama
Proximity and Motion Planning on 1-Rigid Planar Periodic Graphs.
1-刚性平面周期图上的邻近和运动规划。
- DOI:10.1007/978-3-642-41905-8_6
- 发表时间:2013
- 期刊:
- 影响因子:0
- 作者:Norie Fu;Akihiro Hashikura;and Hiroshi Imai
- 通讯作者:and Hiroshi Imai
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Computational Combinatorial Physics by Harmonizing Matroid Theory and Quantum Physics
协调拟阵理论和量子物理的计算组合物理
- 批准号:
16K12392 - 财政年份:2016
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Interaction between two motor domains of cytoplasmic dynein stepping along microtubules revealed by cryo-electron microscopy.
冷冻电子显微镜揭示了沿着微管步进的细胞质动力蛋白的两个运动域之间的相互作用。
- 批准号:
16K07327 - 财政年份:2016
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Exploration of synthesis and outward acceleration of circumstellar matter through simultaneous multiple-band high-resolution radio imaging
通过同时多波段高分辨率射电成像探索星周物质的合成和向外加速
- 批准号:
16H02167 - 财政年份:2016
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Exploiting Matroid Minor Theory and Its Connection with Quantum Computing Models
利用拟阵小理论及其与量子计算模型的联系
- 批准号:
26540004 - 财政年份:2014
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Large area sky surveys of hydroxyl maser sources and establishment of their high precision trigonometry
羟基脉泽源大面积巡天及其高精度三角法的建立
- 批准号:
25610043 - 财政年份:2013
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Preservation of endangered and rare animalspecies using induced pluripotent stem cells.
使用诱导多能干细胞保护濒危和稀有动物物种。
- 批准号:
23658224 - 财政年份:2011
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Unified Approach for Nanotechnology CAD/Computation by Algorithmic Analysis of Periodic Crystal Structures
通过周期性晶体结构的算法分析实现纳米技术 CAD/计算的统一方法
- 批准号:
22650002 - 财政年份:2010
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Long term culture and regulation of differentiation of germ cells from the testis in domestic species
家养物种睾丸生殖细胞的长期培养和分化调节
- 批准号:
22380150 - 财政年份:2010
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Surveys and high resolution imaging of jets from evolved stars
演化恒星喷流的勘测和高分辨率成像
- 批准号:
20540234 - 财政年份:2008
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Quantum-Classical Correlation Games and New Analyses of Discrete-Continuous Optimization and Computational Complexity
量子经典相关博弈以及离散连续优化和计算复杂性的新分析
- 批准号:
20300002 - 财政年份:2008
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
相似海外基金
アルゴリズム的グラフマイナー理論
算法图小理论
- 批准号:
21650004 - 财政年份:2009
- 资助金额:
$ 2.5万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research