I am devoted to scientific research, but you want to trick me into having a love relationship?

Chapter 431 My boyfriend is getting more and more perverted
2 month 22 day.

After spending the New Year at home, the two young people boarded a plane to the United States amid the reluctant gazes of their families.

After adjusting to the time difference, everyone started to get busy with their own work.

Song Yao is assisting Professor Morton in conducting a policy penetration analysis for Miracle Life, establishing a policy response model, and quantifying the impact of stricter regulations or subsidy reductions on revenue, that is, measuring the impact of DRG/DIP payment reforms on the profit margins of medical product lines.

In addition to this, Song Yao also began to prepare to write her second paper.

Real options pricing for biopharmaceutical R&D projects: A Bayesian-Monte Carlo simulation of Miracle Life's mRNA vaccine production line

She plans to combine the traditional DCF model with real options theory to quantify the impact of R&D failure risk on project value.

As for Xu Qingzhou, he spent 9 days to study the convergence and divergence properties and error estimates of the Z(t) formula, and is currently trying to find a way to calculate the upper bound of the distribution of non-trivial zeros of the Riemann zeta function using Dirichlet polynomials.

However, there are some small difficulties.

On the third day after returning, Xu Qingzhou went to see Professor Roberts.

"Xu, Happy New Year (happy)."

Horn greeted in broken Chinese.

"Happy New Year." Xu Qingzhou was very pleased that this guy finally called his name correctly.

"Come and try the new coffee I made, Ethiopian beans. In order to prevent high temperature roasting from destroying the flavor substances in the beans, I use medium-light roasting, so there is no bitterness."

Professor Roberts said, "We just encountered a difficult problem. I wonder if you are interested in studying it together."

"of course."

Xu Qingzhou nodded. Before coming here, he had wanted to see how far Professor Roberts and his team had progressed in their research. Moreover, he quite liked the feeling of brainstorming together.

Professor Roberts pointed to a whiteboard on one side and said: "It is a part of distributed computing. The probability of node failure in a distributed cluster increases with the scale. Recalculating the shard data of the failed node will significantly delay the training process."

So Xu Qingzhou stayed in the office all day discussing computing problems with Professor Roberts and others.

"Here we can use historical gradients to estimate the lost parameters. Suppose node k fails at time (t), its latent vector (u_k) can be restored by interpolating the gradients of adjacent nodes."

Xu Qingzhou wrote down several formulas on the whiteboard.

[[ u_k^{t+1}= u_k^t -\eta \left(\frac{1}{|N(k)|}\sum_{j \in N(k)}\nabla u_j^t \right)]】

“Well, allow lagging nodes to directly pull the latest global parameter ( W^t ), skipping the intermediate gradients.”

Professor Roberts nodded slightly and added: "[W_{lag}^{t+1}= W^t -\eta \nabla \m"

Horn looked at the two people talking to each other with a strange expression. How come he became a supporting role?

He glanced at Xu Qingzhou and sighed again.

Well, in front of this person, it doesn’t matter if I’m just a supporting role.

"Hey, Horn, if you don't mind, go next door and borrow a whiteboard."

"no problem!"

Xu Qingzhou didn't get home until 6 o'clock in the evening. When he got home, School Beauty Song had already prepared dinner.

7 pm.

When Xu Qingzhou came out after washing the dishes, he saw School Beauty Song lying on the sofa, her two white feet dangling back and forth.

It's like this again. This girl doesn't know how attractive she is.

Seeing Xu Qingzhou sitting down, Song Yao subconsciously put her feet into his arms, "Auntie and the others have already sent the bacon and sausages over."

"They must have sent a lot more." Xu Qingzhou sighed.

He lowered his head and looked at School Beauty Song's legs.

The lines are perfect, slender and well-proportioned.

It is so tender that if you pinch it lightly with a little force, a red mark will appear.

Perfect.

As the girl typed, her delicate toes moved from time to time. Xu Qingzhou realized why those old perverts often posted short videos like "Suck a mouthful" when he was watching them before.

It's tempting indeed.

Fortunately, Mr. Xu has amazing self-control.

“I also told you to send less, but”

Song Yao paused while typing. She looked up blankly at her boyfriend who was pinching her feet. Her face was full of complexity. "Xu Qingzhou, you just kissed my feet..."

"Really? It's an illusion." Xu Qingzhou also looked confused.

Depend on!
I was just admiring it, but I couldn't help but pick it up and kiss it. It was too careless.

"."

"abnormal!"

Song Yao glared at Xu Qingzhou with a red face. The strange feeling on her feet was still there.

What should I do if my boyfriend becomes more and more perverted?

Before, it was playing with feet, now it is kissing, then in the future
"Don't look at me like that. It makes me look so special." Xu Qingzhou slid his fingertips across her snow-white calves and said seriously, "How can kissing her feet be considered abnormal? This is called loving someone and loving everything about them. I like you, including your feet."

School beauty Song’s strong arm can no longer be suppressed.

Xu Qingzhou continued: "In other words, if you like me, you should also like my feet."

"Xu Qingzhou!"

"Song Yao, if you suffocate me, you won't have a boyfriend."

The one-sided battle ended with the ringing of the phone.

"Phone, phone." Xu Qingzhou pushed Song Yao away from him, grabbed the phone on the desk, and saw that the caller ID showed it was Gu Zhizhong.

Seeing that it was indeed Professor Gu, Song Yao let him go for the time being. After all, it didn't matter if she beat her boyfriend at any time.

Xu Qingzhou answered the phone: "Good morning, Professor Gu."

"Xiao Xu, I hope I didn't disturb you." Gu Zhizhong asked with a smile on the other end of the phone.

"No, it fits just right." Xu Qingzhou smiled and hooked Song Yao's clothes with his foot, which made Song Yao angry, but this guy was on the phone, so it was difficult to do anything.

"I heard that you and Brother Meng have completed the in-depth research on the Inter-Universal Teichmuller Theory (IUT Theory)."

In the end, Song Yao hit the guy with a pillow, then stood up with relief and went to the desk to read.

"You are quite well-informed, Xiao Meng must have told you."

"Well, I talked to Brother Meng a while ago. Congratulations to the professor for innovating a way to prove Fermat's Last Theorem."

Xu Qingzhou nodded.

"Haha, we have only made some progress based on the work of our predecessors. But you, kid, have made quite a stir in just half a year. Two of our college's projects are related to your Riemann-Siegel zero-point problem. How is it going? Is everything going well?"

Xu Qingzhou replied: "I can still plan to go ahead, but I don't know what the result will be."

"You are already very good. As far as I know, there are many top mathematics research institutes in the mathematics community that have established projects on the Riemann hypothesis. Everyone sees hope in your paper."

"The mathematics community hasn't been this lively in decades," Gu Zhizhong said with emotion.

Xu Qingzhou smiled and said, "When you say that, I suddenly feel stressed."

Solving the Riemann hypothesis is like sailing a ship without a compass in a sea shrouded in layers of fog, piecing together the navigation chart with the starlight of number theory and using the oars of analysis to split the illusory waves.

Behind every layer of fog is the unknown. Even Xu Qingzhou doesn't know whether behind the fog in front of him are reefs that make it difficult to move forward, or false evidence like a mirage, or being dragged into a deeper abyss by the tide, or finding the embankment of truth.

The two chatted for about 20 minutes.

So I hung up the phone.

(End of this chapter)