DCT域的图像数字水印算法

DCT域的图像数字水印算法具有不可察觉性,有较好的鲁棒性,实现了二值图像嵌入的过程。通过实验表明,该算法能够进行D/A、A/D转换及量化等信号处理和有损JPEG压缩、滤波,也能进行一般的几何变换,安全性较高。     

我国知识产权犯罪体系的反思与重构

知识产权的私权属性是确立知识产权刑法保护的基础及出发点。刑法典将知识产权犯罪归类为破坏社会主义市场经济秩序罪,表现出在知识产权刑法保护方面的国家本位、社会本位价值理念,这与知识产权属于私权不相协调。因此,应以私权本位为价值追求,重构知识产权犯罪体系,将知识产权犯罪从破坏社会主义市场经济秩序罪中分离出来,作为单独一类犯罪进行规定。这不仅彰显了知识产权的私权属性,同时使我国的犯罪分类体系更具合理性。     

“Unskilled Laborers”

Advancement of knowledge and progress in technology drives the need for protecting inventions, new ideas, writings, music, and other media. While abundant, intellectual property and copyright issues are not simple, and the United States has adopted multiple rules via treaties worldwide. Academia has been fortunate with regard to the freedom provided by the fair use doctrine. Despite the freedoms, however, some feel that liberty is now limited by the Digital Millennium Copyright Act of 1998 (DMCA) and other rules being placed on intellectual property use (Carlson 2004).     

Multi‐sensory storytelling as an aid to assisting people with profound intellectual disabilities to cope with sensitive issues: a multiple research methods analysis of engagement and outcomes

The importance of storytelling in social, cultural and educational contexts is well established and documented. The extension of storytelling to people with profound intellectual and multiple disabilities (PIMD) has in recent years been undertaken with an emphasis on the value of sensory experience and the context storytelling provides for social interaction. The present study builds on earlier curriculum orientated research with a view to describe patterns of social and story‐oriented interaction during storytelling. The stories dealt with sensitive topics raised by family carers who wished the young person with PIMD to understand. Behavioural observation during storytelling sessions explored changes in engagement while semi‐structured interviews with parents and professionals explored the extent to which the experience had benefitted the young person with respect to the sensitive topic. Positive changes in engagement with the story were shown for seven of the eight participants. For six of the seven, a parent and a professional agreed that the outcome of the experience positively enabled the participant to cope better with the sensitive topic. The specific multi‐sensory storytelling factors leading to these outcomes are discussed, as is the issue of proxy reporting and determining the nature of understanding in people with PIMD.     

软件产权法律保护"度"的经济学分析

软件产权保护是知识产权保护研究中最炽热的领域之一，也是争论最多的领域之一，原因是软件产权保护在“创新”与“垄断”之间存在两难选择。本文首先分析了软件产权主要法律保护手段的成本与效益，对其成效做出扼要评价，在此基础上分析软件产权保护“度”的均衡，得出软件产权在强调复制权、专利权等知识产权傈护的同时，应限制好软件产权的保护性垄断。     

价值视阈的知识产权属性分析

知识产权属性是知识产权研究的逻辑起点。理论界对于知识产权属性的研究已比较深入,形成了"一元论"和"多元论"。其中,"多元论"已经取得学说主流地位,"多元论"遗留了两个尚待解决的重要问题:一是如何厘清知识产权的属性;二是如何安排知识产权属性的体系结构。因此,需要在批判继承现有理论的基础上,以知识产权的价值为基点构建知识产权的"新多元论"。     

基于知识产权战略的工业企业核心能力培育

知识产权是企业核心能力评价中的一个重要因素,知识产权战略与企业核心能力的培育有着非常密切的关系,从实质上看,知识产权及知识产权战略是企业核心能力培育的外在表现,核心能力培育是知识产权及知识产权战略的目的与归宿。当前,缺乏有效的知识产权战略已成为我国企业核心能力培育的重要制约因素之一,据此,从核心技术能力,核心市场能力和核心组织适应能力这三个方面,介绍知识产权战略在其培育过程中的运用。     

知识产权战略与企业的长远发展

近年来,知识产权日益成为决定企业竞争力大小乃至成败的关键因素。然而直至今日仍有不少企业不知或不懂有效地运用这一有力的武器来保证自己的长远发展。给出了知识产权战略相关的概念,并指出目前普遍存在于企业中的知识产权方面的问题,接着提出了企业在制定和实施知识产权战略时应考虑的一些建议。     

Patenting and US academic research in the 20th century: The world before and after Bayh-Dole

The dramatic growth of patenting and licensing of publicly funded research by American research universities in the closing quarter of the 20th century has stimulated some of the highest-profile debates in science and technology policy today. The issue of what aspects of academic research should be public - and what private - lies at the heart of each of these debates. The movement of academic scientists into commercialisation of discoveries and inventions has been extolled by some as a new model of academic research, one which facilitates economic and social returns from universities. At the same time, this trend has been criticised by others as representing a socially inefficient ‘privatisation’ of academic research and as a threat to the ethos of science itself. This paper places these debates in historical context, with a review of changes in American universities’ patenting policies, procedures and practices throughout the 20th century, an assessment of the logic underlying the passage of the Bayh-Dole Act of 1980, and an overview of its effects on economic returns from university research.     

智力资本及其测度研究

在知识经济条件下,企业智力资本已成为企业最重要的资源。在剖析智力资本概念和内涵的基础上,结合企业智力资本管理模型,提出了基于价值形式的整体存量测度、非价值形式的分量测试以及存量对比与转换式的流量测度的智力资本测度思路和框架。