Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

关于复现的实验结果 #2

Open
luranra-jpg opened this issue Sep 6, 2022 · 2 comments
Open

关于复现的实验结果 #2

luranra-jpg opened this issue Sep 6, 2022 · 2 comments
Assignees
@dwwcqu
Labels
question Further information is requested

Comments

@luranra-jpg
Copy link

您好~我有一个疑问，为什么GPZMM复现的实验结果和论文图表里的数据不太一致呢？在论文中属性数量为100时加密的时间开销达到了80s，而在测试数据中是2s左右
@dwwcqu
Copy link
Owner

dwwcqu commented Sep 6, 2022

您好~我有一个疑问，为什么GPZMM复现的实验结果和论文图表里的数据不太一致呢？在论文中属性数量为100时加密的时间开销达到了80s，而在测试数据中是2s左右

其实，这里面有很多说不清的地方，因为实现的环境不同，最关键的是设置的访问策略的复杂难度不同，最终的时间开销也不同，我这里的访问策略设置只有两层(可以参考我设置的访问策略参数)，而GPZMM里面的具体访问策略没有给出，如果其访问策略有多层的话，那么时间消耗自然就大了。因为在实验对比的时候，都是设置的同一个访问策略，分析这同一情况下的性能还是能证明优势的。

@luranra-jpg
Copy link
Author

感谢解答呀！

@luranra-jpg luranra-jpg reopened this Sep 6, 2022
@dwwcqu dwwcqu self-assigned this Sep 6, 2022
@dwwcqu dwwcqu added the question Further information is requested label Sep 6, 2022
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@dwwcqu dwwcqu

Labels
question Further information is requested
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@dwwcqu @luranra-jpg