After the dinner, Zhang Yuan returned to his room anxiously and opened his personal tablet. There was an idea left to him by his father - "A New Algorithm for Discovery of Society".

The ideas left by my father are very innovative.

After half an hour of thinking, Zhang Yuan was surprised to find that this club discovery algorithm can be used very appropriately on turbulence problems!

“Can you use it?”

A hot flame rose from my heart!

Club discovery is a very classic problem in graph theory, especially club discovery in complex networks, and is a major research focus in informatics.

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

According to Zhang Yuan's intuitive idea, a turbulence can be regarded as a complete community structure.

The difficulty of analyzing and studying a single club will be much less.

"But, after a single community has clearly analyzed it, how can the data be merged?"

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

This problem is very confusing and it is difficult to solve.

Zhang Yuan frowned tightly, and for a while, he had no good ideas.

Now, two roads are placed in front of Zhang Yuan. First, copying his father's inspiration and sorting out this "member discovery algorithm in complex networks" and writing a good article.

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

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

But if the subsequent parts are dealt with poorly, this good idea will be in vain.

“How should I choose?”

Zhang Yuan pondered for a moment, his face was gloomy and finally sighed.

He found that deep down he wanted to choose the second path, and he really had no choice but to copy his father's ideas again - although those were the articles his father was willing to give him.

money?

reputation?

He doesn't need these now.

Zhang Yuan opened his father's photo again. His past memories seemed to be coated with a layer of golden light after being baptized by time.

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

...

Time passes like flowing water, day and night.

As communication delay increases, communication with the earth becomes increasingly unsmooth, and the atmosphere inside the spacecraft is slowly becoming depressing. There are also fewer people chatting on the roadside and exercising in the gym.

Everyone works after dinner and goes to bed after work, as if only busyness can forget those worries.

Whether you want to or not, people have to adapt to this universe.

The hot topic of Zhang Yuan finally passed, and the Falls Wealth List was changed to federal currency denomination again. Several newcomers emerged from the list, but there was no big splash.

Everyone is only interested in the first one, Mr. Billion yuan, but not much interest in the second one, or the third one.

Money on the earth is not money that can be used on spacecraft. It’s just a number, and if you look at it too much, you won’t feel that it’s too big.

However, the competition on the academic list is very fierce, and the first place has changed several times in succession.

The truth in the universe has begun to become more eye-catching in this small society.

"Nonline! Star University's ranking has officially entered the 500th place in all mankind!"

"Our Deep Space University has been killed instantly. Even the 1,000th place in all human beings can't get in!" Ye Kaifu is a little informed, and this is the first sentence he met.

He said frowningly: "Young Master Zhang, as the leader of Deep Space University, you have to do something. My teacher urges me to publish papers all day long, which is really annoying."

Zhang Yuan was shocked, "If you can't get the ranking of Deep Space University, you can't blame me...whether those professors?"

"The professors are busy debugging spacecraft, where can I write papers? Such a big spacecraft!"

"Wait a minute, Xingchen University has achieved good results? Can they get rid of medicine? Is it so awesome?"

"I'll forward it to you."

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

Light stagnation is a popular research study at present, and the principle is to interweave light waves together so that they stop on inherent tracks. 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 read it with relish for a long time and was amazed at the innovation of this paper. He was a little confused about how Zhang Yingbo wrote such a paper when the experimental conditions were so poor.

A few days ago, a boy named Xiao Weixing wrote a paper about "photocatalyst". Because there were too many professional terms involved, and Zhang Yuan couldn't understand it very well, so he couldn't evaluate it.

Anyway, the industry has received a good response.

By the way, this guy is from Star University.

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

This guy is from Xingchen University!

In his 20s, he is the most whimsical age. The fierce competition has also led to Zhang Yuan's ranking gradually falling, and he has dropped to more than 100 places.

"Zhang Daba, aren't you doing turbulence? One turbulence can kill them all in seconds!" Ye Kaifu said maliciously.

Zhang Yuan had a bitter face, "Go away, do you think this problem is so easy to do?"

"Aren't you the first in professional grades? I'm just a weak chicken. In these eight months, there is only one paper... ranking 233."

Zhang Yuan suddenly realized that Ye Kaifu was here to attract hatred. He had not published a paper for so long, and he was about to be caught up with Ye Kaifu.

Zhang Yuan couldn't help but feel a little angry, but he had to stick to the topic he chose no matter what. "You are so sure I can't do it? I'll tell you, please come over..."

"I mastered the true nature of the turbulence problem and created an equation called leaf-equivalent, which is specifically like this, and its vector form is =-?pρfμΔv..."

"What?! True or false?"

After swallowing, Ye Kaifu felt his heart stop beating. Although he couldn't understand it very much, he deeply knew the importance of the turbulence problem. Moreover, as long as he couldn't understand it, even if the other party was talking nonsense, it would be useless!

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

"Ye Kaifu Equation, because your spur just now gave me the motivation to move forward and gave me the determination to continue. If I really make a result, I will call it the Ye Kaifu Equation."

Ye Kaifu suddenly realized, and he immediately smiled and said, "Okay! To show my gratitude, all the machines I have repaired in the future, including the mobile phones that girls repaired for me, will secretly carve your Zhang Yuan's name on it, how about it?"
Chapter completed!