Deep Space Planet Leader

After the dinner, Zhang Yuan returned to his room anxiously and turned on his personal tablet. Above there is an idea that my father left for him-"A New Algorithm for Communities Discovery".

The ideas left by my father are very innovative.

After half an hour of pondering, Zhang Yuan was surprised to find that this community found that the algorithm can be very suitable for turbulence problems!

"Can it be used?"

A scorching flame rose from my heart!

Community discovery is a very classic problem in graph theory, especially community discovery in complex networks, which is a major research focus in informatics.

The nodes in the network can be divided into groups. The connections between the nodes in the group are dense. These dense node groups are called a community structure.

According to Zhang Yuan's straight visualization technique, a turbulent flow can be regarded as a complete community structure.

The difficulty of analyzing and researching a single community will drop a lot.

"However, how can the data be merged after a single organization is analyzed clearly?"

The overall analysis cannot be performed, and the value of the algorithm is not very large.

This problem is very confusing, and the difficulty of trying to solve it is unknown.

Zhang Yuan's brows are frowning tightly, and for a while, he has no good ideas.

Now, two paths are in front of Zhang Yuan. First, copy the inspiration of father and sort out this "community discovery algorithm in complex networks", and you can write a good article. .

According to his current understanding, this article, published in a top-level journal, is not a problem, and it is more than enough for a graduation thesis.

The second direction is to continue to solve the turbulence problem and integrate this "community discovery algorithm" into a small part of the paper.

But if the follow-up part is poorly handled, this good idea will be in vain.

"How should I choose?"

Zhang Yuan thought for a moment, his face gloomy and uncertain, and finally sighed.

He found that he was deep in one's heart and still wanted to choose the second path. It was really useless to copy father's ideas again-although those were articles that father was willing to give to himself.

Money?

Fame?

He doesn't need these now.

Zhang Yuan re-opened the father's photo, the memories of the past, after the baptism of time, seemed to be coated with a layer of golden-bright and dazzling light.

Zhang Yuan said lowly: "Father, thank you."

……

Time is like flowing water, passing day and night.

As the communication delay increases, the communication with Earth becomes more and more unsmooth, and the atmosphere in the spaceship is slowly becoming depressed. There are obviously fewer people chatting on the roadside and exercising in the gym.

Everyone will work after eating, and go to bed after work, as if only being busy can we forget about those worries.

Whether they like it or not, people have to adapt to this universe.

The hot spot of Zhang Yuan has finally passed, and the Fowles wealth list has been changed to federal currency denominated again. Several newcomers appeared on the list, but there was not much splash.

Everyone is only interested in the first Mr. 100 million yuan, not much interest in the second and third.

The money on Earth is not the money that can be used on spaceship. It's just a number, and you won't feel much after reading too much.

The competition on the academic rankings is very fierce, and the number one has changed several times in a row.

The truth in the universe, in this small society, began to become more eye-catching.

"Extra the nickname! The ranking of Star University has officially entered the 500th place in mankind!"

"Our Deep Space University may have been killed by spike. All mankind is ranked 1000th. Don't go!" Ye Kaifu was well-informed, and this was the first sentence he met.

He said with a sad face: "Young Master Zhang, as a graduate student of Deep Space University, you have to do a little bit. My teacher urges me to publish my thesis all day long. It's really annoying. "

Zhang Yuan was shocked, "Deep Space University can't rank up, can't blame me... What about the professors?"

"The professors are busy debugging spaceship. , Where can I write a thesis? Such a big spaceship!"

"Wait a minute, Star University has good results again? They can't get the medicine, so awesome?"

"I will forward it to you."

There was a guy named Yingbo Zhang who wrote an innovative thesis on "light stagnation technology", which caused a small sensation.

Light stagnation is a hot research topic at present, and its principle is to interweave light waves together so that they stop on their inherent orbits. This technique relies on adjusting light waves so that they meet at so-called "exception points."

With this principle, people can use lasers to send and store information.

Zhang Yuan with keen interest pleasure watched it for a long time and was amazed by the innovation of this paper. He didn't understand how this Zhang Yingbo wrote such a paper under such poor experimental conditions.

A few days ago, a boy named Xiao Weixing wrote a "Catalyst" paper, because there are too many professional terms involved, plus the professional does not match, Zhang Yuan If you don't understand it, there is no way to evaluate it.

Anyway, the industry has responded well.

By the way, this guy is also from Star University.

There is also a paper on "gene matching", written by a female student named Gina, from the perspective of big data mining the mutual selection between genes and mathematical models. Pretty good.

This guy is from Star University!

The 20s are the most imaginative age. The fierce competition has also caused Zhang Yuan's ranking to be gradually lowered, dropping to more than 100 all the way.

"Zhang University Ba, aren't you doing turbulence? A turbulence can kill them all in seconds!" Ye Kaifu said harboring malicious intentions.

Zhang Yuan bitterly "go go go, do you think this question is so easy to do?"

"Aren't you the first in your professional score? I'm just a weak chicken Ah, in the past eight months, there was only one paper...ranking 233."

Zhang Yuan suddenly, this Ye Kaifu is here to bring hatred. He hadn't published a paper for so long, and he was about to be caught up by Ye Kaifu.

Zhang Yuan can't help but feel a little irritated, but he has to stick to the topic he chooses no matter what, "You are so sure that I can't do it? I tell you, come by..."

"I grasped the true essence of the turbulence problem and created an equation called the leaf-equation, which is specifically like this, the vector form of which is =-Ñp+ρF+μΔv……"

"What?! Really?"

After swallowing, Ye Kaifu felt his heartbeat stop beating. Although he doesn't understand well, he deeply understands the importance of turbulence. Moreover, as long as you don’t understand, even if the other party talks nonsense, it’s okay!

"Wait a minute, why is it called Ye-Equation?"

"Ye Kaifu equation, because of your spurring just now, it gave me the motivation to move forward and gave me the opportunity to continue. Determined, if I really make a result, call it the Ye Kaifu equation."

Ye Kaifu suddenly realized, he immediately smiled and said: "Let’s do it! To show my gratitude, I In the future, all the repaired machines, including the mobile phones repaired by various girls, are secretly engraved with your Zhang Yuan's name, how about?"

"you dare!"