云南高校图书馆联盟文献共享服务平台- HOP

检索规则说明：AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：范例一： (K=图书馆学 OR K=情报学) AND A=范并思　　　　范例二：J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual

全部期刊核心期刊 EI来源期刊 SCI来源期刊 CA来源期刊 CSCD来源期刊 CSSCI来源期刊

Elevating Localization Accuracy in Wireless Sensor Networks:A Refined DV-Hop Approach: 《Computers, Materials & Continua》2024年第10期1511-1528,共18页Muhammad Aamer Ejaz Kamalrulnizam Abu Bakar Ismail Fauzi Bin Isnin Babangida Isyaku Taiseer Abdalla Elfadil Eisa Abdelzahir Abdelmaboud Asma Abbas Hassan Elnour; supported by the Deanship of Research and Graduate Studies at King Khalid University through a Large Research Project under grant number RGP.2/259/45.; Localization is crucial in wireless sensor networks for various applications,such as tracking objects in outdoor environments where GPS(Global Positioning System)or prior installed infrastructure is unavailable.Howeve...; 关键词：LOCALIZATION anchor nodes COLLINEARITY CONNECTIVITY hop based

H-hop independently submodular maximization problem with curvature: 《High-Confidence Computing》2024年第3期75-81,共7页Yang Lv Chenchen Wu Dachuan Xu Ruiqi Yang; supported by Beijing Natural Science Foundation Project(Z220004);the Natural Science Foundation of China(12371320);the Natural Science Foundation of China(12101587);China Postdoctoral Science Foundation(2022M720329)。; The Connected Sensor Problem(CSP)presents a prevalent challenge in the realms of communication and Internet of Things(IoT)applications.Its primary aim is to maximize the coverage of users while maintaining connectivit...; 关键词：Internet of things UAV communication Approximation algorithms

基于人工神经网络的无线传感器定位算法分析被引量：2: 《工业控制计算机》2021年第9期79-81,共3页曹晓民; 基于人工神经网络的无线传感器定位算法,就是将人工神经网络运用到HOP定位计算模型当中,构建出一种结合的定位算法,可记为RBF-HOP定位算法。基于人工神经网络的无线传感器新定位算法主要是解决以往技术中定位不准确的问题,采用的是随机...; 关键词：无线传感器人工神经网络定位算法 RBF-HOP定位算法 DV-HOP定位算法

Hopf映射在机械臂四元数姿态规划中的应用研究被引量：4: 《机电工程》2020年第11期1387-1392,共6页普亚松张文斌蔺小军郭德伟闵洁; 国家自然科学基金资助项目(51675439);云南省高校重点实验室建设资助项目(2018ZD022);云南省高校科技创新团队建设资助项目(2019KC038)。; 针对有些机械臂姿态规划的四元数插值算法比较复杂、导数不易求得、较难判断其插值是否平滑的问题,进行了运用四元数插值曲线判断插值平滑性的研究。提出了Hopf映射应用于四元数插值曲线,利用Hopf映射的降维特性,将机械臂四元数姿态规...; 关键词：机械臂姿态规划单位四元数平滑插值 Hopf映射

Anchor Selection for Topology Inference and Routing in Wireless Sensor Networks: 《Journal of Communications and Information Networks》2020年第3期318-323,共6页Taha Bouchoucha Zhi Ding; This work was supported by National Science Foundation under Grant NSF 2009001.; Anchor-based ad-hoc networks utilize hop measurements to generate a virtual coordinate system for topology inference and routing applications.A common problem with such coordinate system is its sensitivity to anchor p...; 关键词：anchor selection CONNECTIVITY hop distance ROUTING

An efficient parallel algorithm of N-hop neighborhoods on graphs in distributed environment: 《Frontiers of Computer Science》2019年第6期1309-1325,共17页Wenjie LIU Zhanhuai LI; supported by the Natural Science Basic Research Plan in Shaanxi Province of China(2017JM6104);the National Natural Science Foundation of China(Grant Nos.61303037,61472321,61732014);the National Key Research and Development Program of China(2018YFB1003403),the National Basic Research Program(973 Program)of China(2012CB316203);the National High Technology Research and Development Program(863 Program)of China(2012AA011004).; N-hop neighborhoods information is very useful in analytic tasks on large-scale graphs,like finding clique in a social network,recommending friends or advertising links according to one’s interests,predicting links a...; 关键词：N-hop neighborhoods graph mining parallel computing distributed computing

On Improved DV-Hop Localization Algorithm for Accurate Node Localization in Wireless Sensor Networks被引量：15: 《Chinese Journal of Electronics》2019年第3期658-666,共9页SHEN Shikai YANG Bin QIAN Kaiguo SHE Yumei WANG Wu; supported by the Yunnan Applied Basic Research Project,Scientific and Technological Innovation Team of IOT Application Technology of Kunming(No.2016-2-R-07793);Scientific Research and Innovation Team of Kunming University based on IOT Technology(No.2015CXTD04);the Anhui NSF(No.1808085MF165);the Anhui Province Department of Human Resources and Social Security for the Returned Overseas Chinese Scholars,the Chuzhou University(No.zrjz2017003);the Science and Technology Project of Sichuan Province(No.2017JY0049); Node Localization is a fundamental issue for many critical applications in Wireless sensor networks(WSNs). Traditional DV-Hop localization algorithm and corresponding improved ones still cannot provide sufficient loca...; 关键词：Wireless sensor networks Node LOCALIZATION IMPROVED Distance-vector-Hop(DV-Hop) LOCALIZATION algorithm LOCALIZATION accuracy

节点分区与平均跳数加权的三维DV-Hop定位算法被引量：4: 《计算机工程与应用》2018年第12期240-243,257,共5页张伯泉王瑞成; 针对三维DV-Hop定位算法的两个重要定位因素——网络锚节点的平均跳距与未知节点到锚节点的跳数存在的固有缺点,提出一种改进的三维DV-Hop定位算法3DPHW-DVHop(Partial Hop Size Weighted)。改进算法在求网络平均跳距时,利用区域划分和...; 关键词：三维定位分区加权 DISTANCE VECTOR Hop(DV-Hop) 无线传感网络

基于RSSI比例系数跳数加权的DV-Hop定位算法: 《科技风》2017年第10期59-59,共1页蔡燕陈华; 针对现在的DV-Hop算法介绍了一种基于RSSI比例系数跳数加权的DV-Hop算法。首先,根据不同平均跳距处的RSSI值,选取出最大平均跳距处的RSSI值,求出加权因子对跳数进行加权,然后求出所有平均跳距的均值作为信标节点的跳距校正值,从而使得...; 关键词：无线传感器网络 DV—Hop定位算法跳数

Zip： An Algorithm Based on Loser Tree for Common Contacts Searching in Large Graphs被引量：1: 《Journal of Computer Science & Technology》2015年第4期799-809,共11页唐宏牟帅黄晋朱佳陈健丁蕊; The problem of k-hop reachability between two vertices in a graph has received considerable attention in recent years. A substantial number of algorithms have been proposed with the goal of improving the searching e？...; 关键词：common contact k-hop query REACHABILITY social network

HOP