Over the last few years, the complexity of web applications has increased to provide more dynamic web applications to users. The drawback of this complexity is the growing number of errors in the front-end application...
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ISBN:
(纸本)9781538683224
Over the last few years, the complexity of web applications has increased to provide more dynamic web applications to users. The drawback of this complexity is the growing number of errors in the front-end applications. In this paper, we present BikiniProxy, a novel technique to provide self-healing for the web. BikiniProxy is designed as an HTTP proxy that uses five self-healing strategies to rewrite the buggy HTML and javascript code. We evaluate BikiniProxy with a new benchmark of 555 reproducible javascript errors of which 31.76% can be automatically self-healed.
This paper presents a successive approach register (SAR) analog-to-digital converter (ADC) with a novel hybrid digital-to-analog converter (DAC) architecture: half junction splitting (J.S.) and half binary weighted ca...
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ISBN:
(纸本)9781424441211
This paper presents a successive approach register (SAR) analog-to-digital converter (ADC) with a novel hybrid digital-to-analog converter (DAC) architecture: half junction splitting (J.S.) and half binary weighted capacitor DAC. This DAC maintains low power consumption of J.S. DAC and the high signal-to-noise plus distortion ratio (SNDR) of binary weighted capacitor DAC. The power dissipation of the circuit is 1.72μW, SNDR 59.17dB, spurious free dynamic range (SFDR) 7339dB, and the FOM 23.2fj/conversion step with 0.9V supply voltage. The proposed circuit is fabricated in TSMC 0.18μm 1P6M CMOS process technology.
全球信息化的浪潮接踵而至,社会各个行业正朝着信息化前进,我国已将信息相关产业作为国家大力支持的可持续发展战略。伴随GIS的迅速发展,它与各个行业之间相互渗透、相互促进的作用也将越趋明显。GIS的发展实质是促进地理信息产业的建设和发展。GIS与铁路管理相结合,能够优化促进铁路沿线设备及人员的管理与调度,铁路地理信息系统(RGIS)的发展很大程度上将会影响我国铁路的发展。因此铁路地理信息系统(RGIS)作为国家信息产业的重要组成部分,必将获得巨大发展。本文基于Arc GIS API for java script等相关技术设计并实现了一个铁路GIS接口平台。该系统能够访问Arc GIS Server发布的铁路地图,并以应用编程接口API的形式向上层应用系统提供对铁路地图和公里标的各种操作。论文研究并分析了GIS在各个应用领域的应用与实践,总结了铁路地理信息系统(RGIS)的相关技术;分析了铁路GIS系统的功能需求和性能需求;设计了铁路GIS接口平台的总体框架;实现了铁路GIS接口平台中的公里标操作和地图操作功能模块;最后将设计和实现的铁路GIS接口平台应用到铁路局几个应用系统中,验证了该平台的兼容性和直观丰富的界面效果,达到了铁路局的预期。本文的主要研究内容和取得的成果如下:1)分析了Arc GIS软件家族各个工具的功能特点,以及国内外各种地理信息软件的应用现状。2)完成了铁路地图上与公里标操作相关接口函数的设计与实现,包括公里标测距、坐标转换、公里标打点以及得到最大最小公里标等;3)实现了与地图操作有关的各个接口函数,包括地图事件、地图基本服务、地图图层、地图层级等各种对铁路地图的基本操作;4)设计并实现了铁路GIS接口平台的后台服务程序,不仅提高了GIS接口访问数据库效率,而且简化了GIS接口的代码;5)利用Arc GIS软件产品完成了地图的制作、地图服务发布以及地图缓存的创建,在加快访问地图服务的同时,也提高了整个系统的性能。
As a result of the large scale and diverse composition of modern compiled javascript applications, comprehending overall program structure for debugging is challenging. In this paper we present our solution: MetropolJ...
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ISBN:
(数字)9781450357142
ISBN:
(纸本)9781538661697
As a result of the large scale and diverse composition of modern compiled javascript applications, comprehending overall program structure for debugging is challenging. In this paper we present our solution: MetropolJS. By using a Treemap-based visualization it is possible to get a high level view within limited screen real estate. Previous approaches to Treemaps lacked the fine detail and interactive features to be useful as a debugging tool. This paper introduces an optimized approach for visualizing complex program structure that enables new debugging techniques where the execution of programs can be displayed in real time from a bird's-eye view. The approach facilitates highlighting and visualizing method calls and distinctive code patterns on top of code segments without a high overhead for navigation. Using this approach enables fast analysis of previously difficult-to-comprehend code bases.
We have performed and participated in several studies on Joubert syndrome (JS). We read the article by Itoh et al. with great interest [1]. The authors collected 23 patients: seven were diagnosed with Arima syndrome (...
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We have performed and participated in several studies on Joubert syndrome (JS). We read the article by Itoh et al. with great interest [1]. The authors collected 23 patients: seven were diagnosed with Arima syndrome (AS), 16 with JS. 5 diagnostic criteria for AS were defined: (1) severe psychomotor delay, (2) agenesis/hypo-plasia of the cerebellar vermis, (3) progressive renal dysfunction, (4) visual dysfunction from the early stage and (5) unilateral/bilateral ptosis-like face. All criteria are required for the diagnosis of AS. In the 16 children with JS, only 2-4 of these criteria were fulfilled. Progressive renal dysfunction, visual dysfunction and ptosis were more common in AS- than JS-patients.
By the concept of effective boson numbers, systematics of E(21)+, E(41)+, E(61)+, R = E(21)+/E(41)+, B(E2,0(1)(+) --> 2(1)(+)) and Q(0) for even-even nuclei with A greater than or equal to 70 are presented. New fea...
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By the concept of effective boson numbers, systematics of E(21)+, E(41)+, E(61)+, R = E(21)+/E(41)+, B(E2,0(1)(+) --> 2(1)(+)) and Q(0) for even-even nuclei with A greater than or equal to 70 are presented. New features of energy spectra are noticed and an intuitive understanding is given.
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