AF: Small: Approximation, Covering and Clustering in Computational Geometry
AF: Small: Approximation, Covering and Clustering in Computational Geometry
批准号:
0915984
负责人:
Sariel Har-Peled
金额:
$41.0万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2009
资助国家:
美国
项目状态:
已结题
起止时间:
2009-09-01 至 2013-08-31
中文摘要
点击翻译按钮获取中文摘要
英文摘要
Computational geometry is the branch of theoretical computer science devoted to the design, analysis, and implementation of geometric algorithms and data structures. Computational geometry has deep roots in reality: Geometric problems arise naturally in any computational field that simulates or interacts with the physical world---computer graphics, robotics, geographic information systems, computer aided-design, and molecular modeling, to name a few---as well as in more abstract domains such as combinatorial geometry and algebraic topology. This research focuses on fundamental problems in computational geometry. These problems include set-cover, hitting set, independent set, and other related problems. These problems have numerous applications from wireless networking to optimization.The main theme of this research is to combine ``classical'' Computational Geometry techniques (like cuttings, epsilon-nets, etc) together with techniques used in Operation Research (Linear Programming, rounding techniques, etc).This research aims to greatly improve our understanding of the structure of these fundamental problems. The research may lead to improved approximation algorithms for these problems. The algorithms and insights obtained from the technical work will benefit computer science and related disciplines where geometric algorithms are widely used. This research has potential to broaden the scope of Computational Geometry by introducing new techniques into the field. A book partially based on the research in this award will be published in the near future. This will make the developed techniques available to wide audience consisting of students and researchers from several disciplines include engineering, mathematics, and the natural and social sciences.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
NSF-BSF: AF: Small: New directions in geometric traversal theory
-
批准号:2317241
-
项目类别:Standard Grant
-
资助金额:$11.0万
-
财政年份:2023
-
负责人:Sariel Har-Peled
-
依托单位:
AF: Small: Towards Sturdier Geometric Algorithms
-
批准号:1907400
-
项目类别:Standard Grant
-
资助金额:$40.0万
-
财政年份:2019
-
负责人:Sariel Har-Peled
-
依托单位:
AF: Small: Towards better geometric algorithms: Summarizing, partitioning and shrinking data
-
批准号:1421231
-
项目类别:Standard Grant
-
资助金额:$49.04万
-
财政年份:2014
-
负责人:Sariel Har-Peled
-
依托单位:
AF: Small: Efficient Proximity and Similarity Search in Computational Geometry
-
批准号:1217462
-
项目类别:Standard Grant
-
资助金额:$48.92万
-
财政年份:2012
-
负责人:Sariel Har-Peled
-
依托单位:
CAREER: Approximation Algorithms for Geometric Computing
-
批准号:0132901
-
项目类别:Continuing Grant
-
资助金额:$32.5万
-
财政年份:2002
-
负责人:Sariel Har-Peled
-
依托单位:
国内基金
海外基金
登录
查看更多内容
昼夜节律性small RNA在血斑形成时间推断中的法医学应用研究
-
批准号:
-
项目类别:省市级项目
-
资助金额:--
-
批准年份:2024
-
负责人:
-
依托单位:
tRNA-derived small RNA上调YBX1/CCL5通路参与硼替佐米诱导慢性疼痛的机制研究
-
批准号:
-
项目类别:省市级项目
-
资助金额:10.0万元
-
批准年份:2022
-
负责人:张祥忠
-
依托单位:
Small RNA调控I-F型CRISPR-Cas适应性免疫性的应答及分子机制
-
批准号:32000033
-
项目类别:青年科学基金项目
-
资助金额:24.0万元
-
批准年份:2020
-
负责人:林平
-
依托单位:
Small RNAs调控解淀粉芽胞杆菌FZB42生防功能的机制研究
-
批准号:31972324
-
项目类别:面上项目
-
资助金额:58.0万元
-
批准年份:2019
-
负责人:高学文
-
依托单位:
变异链球菌small RNAs连接LuxS密度感应与生物膜形成的机制研究
-
批准号:81900988
-
项目类别:青年科学基金项目
-
资助金额:21.0万元
-
批准年份:2019
-
负责人:毛梦莹
-
依托单位:
肠道细菌关键small RNAs在克罗恩病发生发展中的功能和作用机制
-
批准号:31870821
-
项目类别:面上项目
-
资助金额:56.0万元
-
批准年份:2018
-
负责人:陈江宁
-
依托单位:
基于small RNA 测序技术解析鸽分泌鸽乳的分子机制
-
批准号:31802058
-
项目类别:青年科学基金项目
-
资助金额:26.0万元
-
批准年份:2018
-
负责人:麻慧
-
依托单位:
Small RNA介导的DNA甲基化调控的水稻草矮病毒致病机制
-
批准号:31772128
-
项目类别:面上项目
-
资助金额:60.0万元
-
批准年份:2017
-
负责人:吴建国
-
依托单位:
基于small RNA-seq的针灸治疗桥本甲状腺炎的免疫调控机制研究
-
批准号:81704176
-
项目类别:青年科学基金项目
-
资助金额:20.0万元
-
批准年份:2017
-
负责人:赵继梦
-
依托单位:
水稻OsSGS3与OsHEN1调控small RNAs合成及其对抗病性的调节
-
批准号:91640114
-
项目类别:重大研究计划
-
资助金额:85.0万元
-
批准年份:2016
-
负责人:何祖华
-
依托单位: