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令人惊讶的计算机科学

Surprising Computer Science
课程网址: http://videolectures.net/single_bell_computer_science/  
主讲教师: Tim Bell
开课单位: 坎特伯雷大学
开课时间: 2015-10-10
课程语种: 英语
中文简介:
我们可以用计算机科学做的很多事情似乎都很神奇,比如在一秒钟内搜索数十亿个项目,或者在不需要知道用于加密的密钥的情况下解密安全消息。其他部分是令人惊讶的-如果有足够快的计算机,我们可以找到问题的最佳解决方案吗?这篇演讲探讨了计算机科学中神奇而矛盾的想法,以及它与计算机科学教育的关系。
课程简介: Much of what we can do with Computer Science seems like magic, such as searching billions of items in a fraction of a second, or decrypting a secure message without needing to know the key that was used to encrypt it. Other parts are surprising - surely given a fast enough computer we can find the optimal solution to a problem? This talk investigates magical and paradoxical ideas in computer science, and how it relates to Computer Science education.
关 键 词: 计算机科学; 最佳解决方案; 信息系统
课程来源: 视频讲座网
数据采集: 2022-11-21:chenjy
最后编审: 2023-05-11:chenjy
阅读次数: 42