36,305 research outputs found
Tong su yan yi
No full textV.1-13. 《新鐫批評出像通俗奇俠禪眞逸史》乾集. 卷一. 第一至五回 -- 坎集. 卷二. 第六至十回 -- 艮集. 卷三. 第十一至十五回 -- 震集. 卷四. 第十六至二十回 -- 巽集. 卷五. 第二十一至二十五回 -- 離集. 卷六. 第二十六至三十回 -- 坤集. 卷七. 第三十一至三十五回 -- 兌集. 卷八. 第三十六至四十回.v.14-20. 《新鐫批評出像通俗演義禪眞後史》甲集. 卷一. 第一至六回 -- 乙集. 卷二. 第七至十二回 -- 丙集. 卷三. 第十三至十八回 -- 丁集. 卷四. 第十九至二十四回 -- 戊集. 卷五. 第二十五至三十二回 -- [己集. 卷六]. 第三十三至三十六回 -- 庚集. 卷七. 第三十七至四十二回 -- 辛集. 卷八. 第四十三至五十三回.Detailed table of contents in vernacular field only.Detailed table of contents in vernacular field only.淸溪道人編次 ; 心心僊侶...[et al.]評訂. 新鐫批評出像通俗演義禪眞後史 : 共八卷五十三回 / 淸溪道人編次 ; 冲和居士評校.綫裝, 2函.框14x10.3公分, 10行24字, 無界行. 白口, 左右雙邊, 單黑魚尾. 版心上鐫"禪眞逸史", 中鐫回次, 下鐫葉次. 《後史》行間有批點.見《香港中文大學圖書館古藉善本書錄》(2001, p. 156)《逸史》内封頁題"禪真逸史, 清心道人編次, 本衙梓行" ; 《後史》内封頁題"通俗演義, 禪真後史, 本衙藏板"《後史》前有崇禎己巳[1629]翠娛閣主人序.Library's copy: 原書《後史》第三十一至三十二回葉次亂序, 並缺第三十一回首數葉.Xian zhuang, 2 han.Kuang 14 x 10.3 gong fen, 10 hang 24 zi, wu jie hang. Bai kou, zuo you shuang bian, dan hei yu wei. Ban xin shang juan "Chan zhen yi shi", zhong juan hui ci, xia juan ye ci. "Hou shi" hang jian you pi dian.Jian "Xianggang Zhong wen da xue tu shu guan gu ji shan ben shu lu" (2001, p. 156)"Yi shi" nei feng ye ti "Chan zhen yi shi, Qingxindaoren bian ci, ben ya zi xing" ; "Hou shi" nei feng ye ti "Tong su yan yi, Chan zhen hou shi, ben ya cang ban""Hou shi" qian you Chongzhen ji si [1629] Cuiyugezhuren xu.Fiction.Qingxidaoren bian ci ; Xinxinxianlu ...[et al.] ping ding. Xin juan pi ping chu xiang tong su yan yi chan zhen hou shi : gong ba juan wu shi san hui / Qingxidaoren bian ci ; Chonghejushi ping jiao.Library's copy: yuan shu "Hou shi" di san shi yi zhi san shi er hui ye ci luan xu, bing que di san shi yi hui shou shu ye
An empirical study on Korean consumer attitute toward C-to-C e-business
No full textThesis(Master) --KDI School:Master of Business Administration,2009masterpublishedby Jin, Su Yan
Using performance assessment in secondary school mathematics: an empirical study in a Singapore classroom
No full textThis article reports an exploratory study on using performance assessment in mathematics instruction in a high-performing secondary school in Singapore. An intact mathematics class participated in the study, and received chapter-based performance tasks as intervention during regular mathematics lessons for about one and a half school years. The performance tasks used included authentic and/or open-ended tasks. The students’ academic achievements and attitudes in mathematics were compared with a comparison class that did not receive the intervention. Both quantitative and qualitative data were collected, mainly through questionnaire surveys, performance task tests, conventional school exams, and interviews with students and teachers. The results suggest that the students receiving the intervention performed significantly better than their counterparts in solving conventional exam problems, and in general they also showed more positive changes in attitudes towards mathematics and mathematics learning. The students from the experimental class also expressed positive views about the benefits of using performance tasks in promoting their ability in higher order thinking, though no statistically significant difference was detected between the two classes of students in solving unconventional tasks before and after intervention. Overall, the results appear to support teachers’ using contextualised problems in real life situations and open-ended investigations in students’ learning of mathematic
Streamlining attacks on CAPTCHAs with a computer game
No full textCAPTCHA has been widely deployed by commercial web sites as a security technology for purposes such as anti-spam. A common approach to evaluating the robustness of CAPTCHA is the use of machine learning techniques. Critical to this approach is the acquisition of an adequate set of labeled samples, on which the learning techniques are trained. However, such a sample labeling task is difficult for computers, since the strength of CAPTCHAs stems exactly from the difficulty computers have in recognizing either distorted texts or image contents. Therefore, until now, researchers have to manually label their samples, which is tedious and expensive. In this paper, we present Magic Bullet, a computer game that for the first time turns such sample labeling into a fun experience, and that achieves a labeling accuracy of as high as 98% for free. The game leverages human computation to address a task that cannot be easily automated, and it effectively streamlines the evaluation of CAPTCHAs. The game can also be used for other constructive purposes such as 1) developing better machine learning algorithms for handwriting recognition, and 2) training people's typing skills.</p
Why hedge? Extent, nature, and determinants of derivative usage in U.S. municipalities
No full textUsing a hand-collected dataset of over 300 observations of large U.S. cities and counties, this paper investigates the extent, nature and determinants of derivatives usage in the municipal sector.Over half of our sample entities engage in derivative transactions and a vast majority of these transactions are intended to manage interest rate risk. Swaps, by far, are the most popular derivative instrument. In terms of the determinants of derivative usage,we find that the propensity to use derivatives as well as the extent of derivative usage is higher for municipalities that are larger and more financially constrained. We do not find growth to be related to municipal derivative usage. Contrary to suggestions made in the popular press, we fail to find managerial opportunism to be a significant factor in municipal derivative usage. We also find that more sophisticated managers of large municipalities and less sophisticated managers of small municipalities are more likely to engage in derivative transactions.Peer reviewe
A study on the reliability of consecutive k-Out-of-n: G systems based on Copula
No full textThe computation of reliability characteristics of a system that consists of dependent components is sometimes difficult especially when the type of dependence is not known. This article introduces the copula method to calculate the reliability of dependent consecutive k-out-of-n: G systems. The components in these systems are dependent on each other and the dependency may be either linear or nonlinear. The copula is a popular tool for modeling the dependence structure of data. It contains the information about the dependency structure of a vector of random variables and can capture nonlinear dependence. Based on the copula theory, the article analyzes the consecutive k-out-of-n: G systems and gets the reliability indexes. Finally, some numerical examples are presented to illustrate the results obtained in this article.Peer reviewe
sj-docx-1-jou-10.1177_14648849221092521 – Supplemental material for Networked agenda flow between elite U.S. newspapers and Twitter: A case study of the 2020 Black Lives Matter movement
No full textSupplemental material, sj-docx-1-jou-10.1177_14648849221092521 for Networked agenda flow between elite U.S. newspapers and Twitter: A case study of the 2020 Black Lives Matter movement by Yan Su in Journalism</p
Security design in human computation games
No full textWe consider a binary labelling problem: for some machine learning applications, two types of distinct objects are required to be labeled respectively, before a classifier can be trained. We show that the famous ESP game and variants would not work well on this binary labelling problem. We discuss how to design a new human computation game to solve this problem. It turns out that interesting but subtle security issues emerge in the new game. We introduce novel gaming mechanisms, such as ‘guess disagreement’, which improve the game’s security, usability and productivity simultaneously
Capital asset accounting policies under GASB Statement No. 34: Characteristics, antecedents, and implications
No full textIn this paper, we study the evolution of state and local governments’ capital asset accounting policies from the adoption of GASB Statement No. 34 through the fiscal year ending in 2016. We document substantial cross-sectional and time-series variation in the capitalization thresholds and estimated useful lives pertaining to major classes of capital assets, including buildings, equipment, improvements, and infrastructure assets. Diversity in capital asset accounting policies potentially diminishes the comparability of capital asset accounting information across governments and over time. We also discuss matters related to the implementation and ongoing use of the modified approach for reporting infrastructure assets. Our findings are useful to the GASB as well as to users of government financial reports.Peer reviewe
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