ID 原文 译文
58298 基于博弈论的协议定价模型、基于数据特征的第三方定价模型、基于元组的定价模型和基于查询的定价模型. a protocol pricingmodel based on game theory，a third-party pricing model based on data characteristics，a tuple-based pricing model，and the pricing model of the query.
58299 通过比较各模型的优缺点，结合数据定价的相关理论，分析了存在的问题，讨论了一种适用于复杂真实交易环境，能准确衡量隐私和正确评估数据价值的方法，为相关研究提供参考 Based on comparing the advantages and disadvantages ofeach model，combined with the relevant theory of data pricing，analyze the existing problems and discussa method that is suitable for complex real-time trading environments which can accurately measure privacyand correctly evaluate the value of data.
58300 为改进三维模型信息隐藏的鲁棒性，提出了一种基于 OBJ( 3D 模型文件格式) 三维模型纹理贴图的信息隐藏算法. An information hiding algorithm based on texture mapping of one kind of the document formatsof 3D models ( OBJ) is proposed in order to improve the robustness.
58301 选取三维模型贴图进行多元数小波变换; First，3D model texture maps aretransformed into multivariate wavelet form.
58302 运用奇异值分解理论进行静态系数提取; Second，the singular value decomposition theory is used to extract the multivariate wavelet static coefficients.
58303 利用三维 Arnold 置乱和纹理映射算法对隐秘信息和静态系数进行融合与正交投影. Last，the secret information and the above static coefficients are merged by multiplication using the three-dimensional Arnold scrambling and texture mappingalgorithm，and the merged coefficients are operated by orthographic projection to form the embedding regions.
58304 实验结果表明，算法能显著提高线框渲染、顶点绘制、面片挤出和剪切等攻击的鲁棒性. The experiment results indicated that the robustness against some attacks such as wireframe rendering，vertex rendering，patch extrusion，and shearing was improved，and the feasibility of this method wasacceptable.
58305 提出了一种基于无率码的信息安全可靠传输方案，在编码器和译码器中设置伪随机数发生器，产生随机的编码生成矩阵和删除图案，实现编码符号的随机产生和随机删除. A secure and reliable transmission scheme based on rateless codes is proposed. The encoderand decoder generete random coding matrix and deleting pattern by setting up pseudo-random numbergenerators，enabling random generation and deletion of encoded symbols，and the seed of pseudo-randomnumber generator is the secret key.
58306 伪随机数发生器的种子就是加解密的密钥.由于随机删除后编码符号的度分布未改变，无率码的纠错性能不受影响. Since the degree distribution of the encoded symbols after random deletion is not changed，the error correction performance of the rateless codes is not affected.
58307 在加性高斯白噪声信道和瑞利衰落信道下的仿真结果表明，窃听者译码的误比特率保持在 0.5 附近，误字率保持为 1;而合法接收者的差错性能则与常规的无率码编码系统相同，实现了纠错和保密的功能. Simulationunder additive white Gaussian noise channel and Ｒayleigh fading channel indicates that the bit-error-rateof the eavesdropper is kept near 0. 5，and the word-error-rate remains 1，while the error performance ofthe legitimate receiver is the same as conventional rateless coding systems，thus error correction and encryption are realized simultaneously.