符合社会主义市场经济要求的国有资产管理体制初探

社会主义市场经济下国有资产管理体制具有国有资产内涵扩大、管理方式市场化、管理主体专门化等特点。尽管新体制实现了两级架构和“三分离”,但仍存在若干局限性。为此,要加快股份制改革和经营者选拔任用体制改革,建构国有资产监管事权和财权机制,构筑科学的运营平台。     

不良资产处置模式创新的制度诉求

我国四大国有资产公司成立近五年 ,对国有银行剥离的约 1 40 0 0亿人民币不良资产的处置已初见成效。实践中 ,资产公司处置这些不良资产时 ,缺乏足够必要的制度资源支持。在处置不良资产时的制度性障碍若不及早消除 ,继续处置不良资产的难度越来越大。本文从革新处置模式的角度探讨如何完善不良资产处置的相关法律法规     

Planning for the succession of digital assets

Estate planners’ current strategies for the disposition of digital assets are quickly becoming out-dated. This is largely the result of ambiguities concerning proprietary rights of digital assets after death. When advising clients on how to plan for the succession of digital assets, it is important for estate planners to understand the nature of digital assets today and to recognize how these assets may evolve. In failing to take into account the evolving nature of digital assets, estate planners are liable to craft short-sighted and thus ineffective succession plans. As the popularity of digital executor businesses increases, estate planners ought to caution clients on their shortcomings. Additionally, legislatures must create statutes which outline the rights of individuals vis-à-vis online service providers.     

基于水印技术的司法数码影像防伪信息系统

数码影像作为证据使用存在一定的争议,针对此提出并建立了基于水印技术的司法数码影像防伪信息系统,该系统由加密防伪子系统、信息管理子系统和加密信息验证子系统组成,为确保司法数码影像的证据效力提供了一种技术方案。     

传统录音机和数码录音笔在信道中的差异

语音是重要的法庭证据。随着科学技术的进步,各种各样的语音采集设备出现在人们的日常生活中。从传统的录音机到数字录音笔、手机、MP3,语音采集经历了由模拟信号到数字信号的转换过程。不同的采集设备和方法会造成语音的信道差异。传递语音信号的通道,如：传统录音机和数码录音笔由于各自的频率响应性能不同,对信号施加的影响也不同。传统录音机传递的是连续变化的模拟信号,数码录音笔传递的则是以有限个＂1＂和＂0＂的代码组合成为信息的数字信号,两者是现在普遍应用的两种信号模式。研究表明：信号通道对于语音识别,特别是自动语音识别的影响是明显的,但是对于图谱视觉检验的影响、影响的程度如何还尚待进一步的深入研究。     

Speech Watermarking: An Approach for the Forensic Analysis of Digital Telephonic Recordings*

Abstract: In this article, the authors discuss the problem of forensic authentication of digital audio recordings. Although forensic audio has been addressed in several articles, the existing approaches are focused on analog magnetic recordings, which are less prevalent because of the large amount of digital recorders available on the market (optical, solid state, hard disks, etc.). An approach based on digital signal processing that consists of spread spectrum techniques for speech watermarking is presented. This approach presents the advantage that the authentication is based on the signal itself rather than the recording format. Thus, it is valid for usual recording devices in police‐controlled telephone intercepts. In addition, our proposal allows for the introduction of relevant information such as the recording date and time and all the relevant data (this is not always possible with classical systems). Our experimental results reveal that the speech watermarking procedure does not interfere in a significant way with the posterior forensic speaker identification.     

浅谈数字图像真实性的检验鉴定

随着IT技术的迅速发展,数字图像的采集越来越方便,但通过数码设备形成的数字周像非常容易被篡改。当前国内外均存在照片伪造现象,因案件性质不同,影响的范围也有所差异,但共同的目的都是为了私欲而混淆是非。这就要求我们必须不断提高检验鉴定的水平,还原事实真相。     

Web Content Management Systems: An Analysis of Forensic Investigatory Challenges

With an increase in the creation and maintenance of personal websites, web content management systems are now frequently utilized. Such systems offer a low cost and simple solution for those seeking to develop an online presence, and subsequently, a platform from which reported defamatory content, abuse, and copyright infringement has been witnessed. This article provides an introductory forensic analysis of the three current most popular web content management systems available, WordPress, Drupal, and Joomla! Test platforms have been created, and their site structures have been examined to provide guidance for forensic practitioners facing investigations of this type. Result's document available metadata for establishing site ownership, user interactions, and stored content following analysis of artifacts including Wordpress's wp_users, and wp_comments tables, Drupal's “watchdog” records, and Joomla!'s _users, and _content tables. Finally, investigatory limitations documenting the difficulties of investigating WCMS usage are noted, and analysis recommendations are offered.     

数字政府建设中的政务服务

本文基于新公共管理和新公共服务两大理论的学理分析,剖析了数字政府建设中政务服务效能提升的制约瓶颈并提供了相应的对策建议.分析结果表明:分散的政务服务抑制了服务效能、异向的政务数据影响了业务协同、失衡的供给能力制约了发展水平.研究结论认为,优化政务服务基础平台、完善政务信息共享机制、提高政务服务供给能力是数字政府建设中政...