1,720,954 research outputs found
METHOD FOR VEHICLE ENVIRONMENT MAPPING, CORRESPONDING SYSTEM, VEHICLE AND COMPUTER PROGRAM PRODUCT
No full textA method (1000) for vehicle (V) environment mapping, comprising the operations of: - receiving (1010) a set of input values from a plurality of sensors, - applying (1030) temporal fusion processing to the set of input values, resulting in a respective set of occupancy grid maps, applying (1040, 1050, 1060) data fusion processing to the set of occupancy grid maps, resulting in at least one fused occupancy grid map, characterized in that it comprises: detecting (1070) discrepancies by comparing occupancy grid maps in the set of maps, resulting in a set of detected discrepancies, processing (1090) the at least one fused occupancy grid map, outputting a fused occupancy grid map of drivable spaces, the processing operation comprising performing an arbitration (1090a, 1090b) of conflict in the at least one fused occupancy grid map. The compound fused occupancy grid map of drivable spaces is supplied (IA) to user circuit, such as a drive assistance interface
用于计算适于道路车辆的最优停车操纵的 路径规划方法和相应系统
No full text一种用于计算适于道路车辆的最优停车操 纵 的 路 径 规 划 方 法 ,包 括 计 算 车 辆 控 制 集 及 达 到 状 态 目 标 集 ,停 车 操 纵 是 通 过 方 程 式 系 统 获 得 的 轨迹,方程式系统根据车辆控制对道路车辆的状 态 的 演 变 进 行 建 模 ;还 包 括 :将 达 到 状 态 目 标 集 的停车操纵的成本函数的值函数集计算为哈密 顿 雅 克 比 贝 尔 曼 方 程 的 唯 一 粘 性 解 ,成 本 函 数 考 虑 车 辆 对 于 给 定 停 车 操 纵 的 到 达 时 间 ;将 值 函 数 集连同车辆的起始状态一起作为输入提供给计 算 至 少 车 辆 控 制 集 的 动 态 编 程 计 算 过 程 ;道 路 车 辆的状态演变的方程式集模型是在车辆处于前 向运动的第一子系统和车辆处于倒车或向后运 动 的 第 二 子 系 统 之 间 的 方 程 式 的 切 换 系 统 ;成 本 函数还考虑在前向运动和倒车运动之间道路车 辆的方向改变次数
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
- …
