咨询与建议

限定检索结果

文献类型

  • 2,586 篇 会议
  • 749 篇 期刊文献
  • 7 篇 学位论文
  • 2 册 图书

馆藏范围

  • 3,344 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 1,381 篇 工学
    • 703 篇 电气工程
    • 700 篇 计算机科学与技术...
    • 339 篇 信息与通信工程
    • 182 篇 控制科学与工程
    • 127 篇 软件工程
    • 97 篇 仪器科学与技术
    • 61 篇 电子科学与技术(可...
    • 50 篇 机械工程
    • 41 篇 交通运输工程
    • 17 篇 石油与天然气工程
    • 10 篇 动力工程及工程热...
    • 10 篇 生物医学工程(可授...
    • 8 篇 网络空间安全
    • 7 篇 土木工程
    • 6 篇 光学工程
  • 386 篇 理学
    • 246 篇 数学
    • 64 篇 系统科学
    • 54 篇 物理学
    • 21 篇 生物学
    • 18 篇 统计学(可授理学、...
    • 8 篇 化学
    • 5 篇 地球物理学
  • 144 篇 管理学
    • 139 篇 管理科学与工程(可...
    • 8 篇 工商管理
  • 28 篇 医学
    • 20 篇 临床医学
    • 7 篇 基础医学(可授医学...
    • 5 篇 特种医学
  • 24 篇 文学
    • 23 篇 新闻传播学
  • 17 篇 经济学
    • 12 篇 应用经济学
    • 6 篇 理论经济学
  • 6 篇 法学
  • 6 篇 教育学
  • 3 篇 农学
  • 2 篇 军事学
  • 2 篇 艺术学

主题

  • 3,344 篇 greedy algorithm...
  • 355 篇 approximation al...
  • 319 篇 optimization
  • 318 篇 algorithm design...
  • 289 篇 heuristic algori...
  • 216 篇 computer science
  • 200 篇 resource managem...
  • 178 篇 computational mo...
  • 174 篇 costs
  • 154 篇 routing
  • 148 篇 genetic algorith...
  • 131 篇 linear programmi...
  • 116 篇 clustering algor...
  • 110 篇 wireless sensor ...
  • 103 篇 computational co...
  • 103 篇 matching pursuit...
  • 99 篇 compressed sensi...
  • 97 篇 bandwidth
  • 96 篇 vectors
  • 94 篇 conferences

机构

  • 10 篇 univ s carolina ...
  • 8 篇 univ texas austi...
  • 8 篇 harbin institute...
  • 7 篇 univ waterloo de...
  • 7 篇 univ athens dept...
  • 7 篇 univ penn dept e...
  • 6 篇 univ calif santa...
  • 6 篇 beijing universi...
  • 5 篇 national mobile ...
  • 5 篇 texas a&m univ d...
  • 5 篇 school of comput...
  • 5 篇 univ maryland de...
  • 5 篇 school of comput...
  • 5 篇 department of co...
  • 5 篇 school of comput...
  • 5 篇 school of inform...
  • 5 篇 stanford univ de...
  • 5 篇 temple univ dept...
  • 4 篇 school of comput...
  • 4 篇 ohio state univ ...

作者

  • 9 篇 borodin allan
  • 8 篇 jun li
  • 8 篇 wei wang
  • 7 篇 yu wang
  • 7 篇 theodoridis serg...
  • 7 篇 nonomura taku
  • 6 篇 xi chen
  • 6 篇 saito yuji
  • 6 篇 vandergheynst pi...
  • 6 篇 yamada keigo
  • 6 篇 grimsman david
  • 6 篇 marden jason r.
  • 6 篇 chatterjee saika...
  • 6 篇 jie wu
  • 6 篇 haasdonk bernard
  • 6 篇 moshkov mikhail
  • 6 篇 yang liu
  • 6 篇 nagata takayuki
  • 6 篇 wu weili
  • 5 篇 sundaram shreyas

语言

  • 3,289 篇 英文
  • 38 篇 其他
  • 14 篇 中文
  • 2 篇 俄文
  • 1 篇 德文
  • 1 篇 法文
检索条件"主题词=greedy Algorithms"
3344 条 记 录,以下是21-30 订阅
排序:
greedy algorithms and metaheuristics for a multiple runway combined arrival-departure aircraft sequencing problem
收藏 引用
JOURNAL OF AIR TRANSPORT MANAGEMENT 2013年 32卷 39-48页
作者: Hancerliogullari, Gulsah Rabadi, Ghaith Al-Salem, Ameer H. Kharbeche, Mohamed Old Dominion Univ Dept Engn Management & Syst Engn Norfolk VA 23529 USA Qatar Univ Dept Mech & Ind Engn Doha 2713 Qatar
This paper examines the Aircraft Sequencing Problem (ASP) over multiple runways, under mixed mode operations with the objective of minimizing the total weighted tardiness of aircraft landings and departures simultaneo... 详细信息
来源: 评论
Efficient Least Residual greedy algorithms for Sparse Recovery
收藏 引用
IEEE TRANSACTIONS ON SIGNAL PROCESSING 2020年 68卷 3707-3722页
作者: Leibovitz, Guy Giryes, Raja Tel Aviv Univ Sch Elect Engn IL-69978 Tel Aviv Israel
We present a novel stagewise strategy for improving greedy algorithms for sparse recovery. We demonstrate its efficiency both for synthesis and analysis sparse priors, where in both cases we demonstrate its computatio... 详细信息
来源: 评论
Multi-Fidelity Sensor Selection: greedy algorithms to Place Cheap and Expensive Sensors With Cost Constraints
收藏 引用
IEEE SENSORS JOURNAL 2021年 第1期21卷 600-611页
作者: Clark, Emily Brunton, Steven L. Kutz, J. Nathan Univ Washington Dept Phys Seattle WA 98195 USA Univ Washington Dept Mech Engn Seattle WA 98195 USA Univ Washington Dept Appl Math Seattle WA 98195 USA
We develop greedy algorithms to approximate the optimal solution to the multi-fidelity sensor selection problem, which is a cost constrained optimization problem prescribing the placement and number of cheap (low sign... 详细信息
来源: 评论
The classification of greedy algorithms
收藏 引用
SCIENCE OF COMPUTER PROGRAMMING 2003年 第1-3期49卷 125-157页
作者: Curtis, SA Oxford Brookes Univ Dept Comp Oxford OX33 1HX England
This paper presents principles for the classification of greedy algorithms for optimization problems. These principles are made precise by their expression in the relational calculus, and illustrated by various exampl... 详细信息
来源: 评论
CONVERGENCE RATES FOR greedy algorithms IN REDUCED BASIS METHODS
收藏 引用
SIAM JOURNAL ON MATHEMATICAL ANALYSIS 2011年 第3期43卷 1457-1472页
作者: Binev, Peter Cohen, Albert Dahmen, Wolfgang Devore, Ronald Petrova, Guergana Wojtaszczyk, Przemyslaw Univ S Carolina Dept Math Columbia SC 29208 USA Univ Paris 06 UPMC UMR 7598 Lab Jacques Louis Lions F-75005 Paris France Rhein Westfal TH Aachen Inst Geometrie & Prakt Math D-52056 Aachen Germany Texas A&M Univ Dept Math College Stn TX 77843 USA Univ Warsaw Inst Appl Math PL-02097 Warsaw Poland
The reduced basis method was introduced for the accurate online evaluation of solutions to a parameter dependent family of elliptic PDEs. Abstractly, it can be viewed as determining a "good" n-dimensional sp... 详细信息
来源: 评论
GreedExCol, A CSCL Tool for Experimenting With greedy algorithms
收藏 引用
COMPUTER APPLICATIONS IN ENGINEERING EDUCATION 2015年 第5期23卷 790-804页
作者: Debdi, Ouafae Paredes-Velasco, Maximiliano Angel Velazquez-Iturbide, J. Univ Rey Juan Carlos Dept Informat & Estadst Madrid Spain
Costs and benefits are recurrent issues that concern all the computing areas, including computer and software engineering. Mastery of optimization algorithms is essential in these fields, but their didactics hardly ha... 详细信息
来源: 评论
A note on greedy algorithms for the maximum weighted independent set problem
收藏 引用
DISCRETE APPLIED MATHEMATICS 2003年 第2-3期126卷 313-322页
作者: Sakai, S Togasaki, M Yamazaki, K Gunma Univ Dept Comp Sci Kiryu Gumma 3768515 Japan
In this paper, we consider three simple and natural greedy algorithms for the maximum weighted independent set problem. We show that two of them output an independent set of weight at least Sigma(vis an element ofV(G)... 详细信息
来源: 评论
The GreedEx experience: Evolution of different versions for the learning of greedy algorithms
收藏 引用
COMPUTER APPLICATIONS IN ENGINEERING EDUCATION 2018年 第5期26卷 1306-1317页
作者: Arroyo, Yoel Molina, Ana I. Lacave, Carmen Redondo, Miguel A. Ortega, Manuel Univ Castilla La Mancha Dept Tecnol & Sistemas Informac Ciudad Real Spain
This paper presents the evolution experienced by GreedEx, an interactive application to learn greedy algorithms. It shows the four different versions currently available. A first original version for computers, two ve... 详细信息
来源: 评论
Actuator Placement Under Structural Controllability Using Forward and Reverse greedy algorithms
收藏 引用
IEEE TRANSACTIONS ON AUTOMATIC CONTROL 2021年 第12期66卷 5845-5860页
作者: Guo, Baiwei Karaca, Orcun Summers, Tyler Kamgarpour, Maryam Ecole Polytech Fed Lausanne Automat Control Lab CH-1015 Lausanne Switzerland Swiss Fed Inst Technol Automat Control Lab D ITET Zurich Switzerland UT Dallas Dept Mech Engn Richardson TX 75080 USA Univ British Columbia Elect & Comp Engn Vancouver BC V6T 1Z4 Canada
Actuator placement is an active field of research, which has received significant attention for its applications in complex dynamical networks. In this article, we study the problem of finding a set of actuator placem... 详细信息
来源: 评论
Dictionary preconditioning for greedy algorithms
收藏 引用
IEEE TRANSACTIONS ON SIGNAL PROCESSING 2008年 第5期56卷 1994-2002页
作者: Schnass, Karin Vandergheynst, Pierre Swiss Fed Inst Technol Signal Proc Inst CH-1015 Lausanne Switzerland
This paper introduces the concept of sensing dictionaries. It presents an alteration of greedy algorithms like thresholding or (orthogonal) matching pursuit which improves their performance in finding sparse signal re... 详细信息
来源: 评论