They’re all reborn, what’s wrong with being a little more almighty?

Chapter 119 This is the world of scholars
Zhang Wei was invited to the Computer Science Department of Berkeley.

This time, both Professor Aardman and Goldwasser were more enthusiastic than the last time they ate Boston lobster.

"Zhang, how do you feel about life in the United States? Can you adapt to the pace of life in the United States?" Professor Adelman also started with this.

After exchanging pleasantries, Professor Adelman got to the point: "I have read your paper and it is very good.

In particular, the concept of hypothetical knowledge has revolutionary significance for zero-knowledge proofs and even cryptography as a whole!

Overall, this paper does not require major changes, and I also made suggestions for revisions on some detailed issues. "

Professor Adelman said, returning the paper to Zhang Wei, and asked: "In which journal do you plan to publish this paper?"

"I haven't decided yet. Professor, do you have any suggestions?" Zhang Wei asked.

"I suggest publishing "ACM COMPUTING SURVEYS". If you submit it immediately, it can be published in this quarter!" Professor Adelman said.

"ACM COMPUTING SURVEYS", the Chinese translation of "ACM Computing Surveys", is an academic journal published by the Association for Computing Machinery. It is the most important journal in the field of computer theory and methods and the highest quality journal in the field of computer science.

It is not easy to publish an article in this journal. After all, computer science in the United States is quite developed and there are countless excellent programmers.

Especially between 1980 and 2010, the United States was several levels ahead of other countries in computer science, and various new technologies emerged in an endless stream. It may be more difficult to publish a paper in the "ACM Computing Survey" than to publish in the three major academic journals. some.

So Zhang Wei said: "Professor, as far as I know, the submission of "ACM Computing Survey" is very strict, and many well-known university computer departments may not be able to submit successfully.

I am just a newcomer in the computer field. If I submit a paper to "ACM Computing Survey", I am afraid that I will be overestimating my capabilities! "

"Aren't we still there?" Aardman said immediately: "Professor Goldwasser and I can serve as your recommenders and recommend your paper to "ACM Computing Survey"."

"Really? Thank you both so much!" Zhang Wei pretended to be flattered.

"However, considering that I am indeed a newcomer in the computer field and have not published scientific research results before, in order for the "ACM Computing Survey" to pay more attention to this paper, my suggestion is that Professor Goldwasser and I should both Sign your name on the paper. When the editor of the journal sees our signature, he will definitely take the paper seriously," Adelman continued.

"Sign!" Zhang Wei pretended to hesitate.

Professor Adelman quickly said: "You are still the first author of the paper, we can just name it as the second author!"

"Professor, what do you mean, you and Professor Goldwasser, sign me as the second author?" Zhang Wei looked happy and continued: "Then I am really flattered!"

Zhang Wei came to Goldwasser with this paper, originally intending to get it signed.

According to Zhang Wei's bottom line, he can give up the signature of the corresponding author.

If the two professors can propose modifications to the core of the paper, then adding a first author would also be acceptable.

But I didn't expect that the two professors' stance was so low. They didn't even want the signature of the corresponding author, only the second author.

Goldwasser's words are okay, but Professor Aardman is a Turing Award winner. It is really a huge sacrifice to sign someone else's name as the second author.

There is definitely nothing wrong with being a Turing Award winner and signing as the corresponding author.

The position of the corresponding author in a paper is very important. Generally speaking, the corresponding author is the mentor of the paper author, the superior leader, the head of an academic institution, or even the funder behind the scenes. In short, he can lick whoever he wants. who.

Therefore, in order to curry favor with the leader, some people will often list the leader as the corresponding author when publishing a paper. If the paper wins an award and the leader gets a scientific research result for nothing and gains both fame and wealth, he will not be allowed to promote you!

Sometimes, in order to make it easier to apply for funding, scientific research institutions will give up the corresponding author to the leadership of the funding department.

Fortunately, Zhang Wei is not a student in the Department of Computer Science at Berkeley. If he were, Professor Aardman would definitely have to be signed as the corresponding author, and the name would be justified.

But Zhang Wei is an exchange student and is not under the supervision of the computer department. He is a Turing Award winner and he still wants to be proud. He would not be so shameless as to ask for the corresponding author's signature from an exchange student.

After discussing the thesis, Zhang Wei was ready to talk about the eleven photos.

"Professor Adelman, there is one more thing I need your help with." Zhang Wei said, taking out a USB flash drive and handing it to Adelman.

Aardman came to the computer and plugged in the USB flash drive. There was only one folder inside, and in the folder were eleven dark photos.

"This is a photo taken under a microscope! What is it?" Aardman asked.

"It's stem cells." Zhang Wei replied.

"Cells? Is this what it looks like? It's not the same as what I learned in biology class! If you didn't tell me, I really wouldn't have guessed it!" Professor Adelman nodded as if he was enlightened.

The real stem cells under the microscope are completely different from those that appear in textbooks or the pictures in popular science essays.

If you don’t specialize in biology, looking at photos of stem cells just looks like a mess. It was also because the photos of stem cells were mushy, which gave Hwang Woo-suk room to make false claims.

The same ball of paste, change the angle, change the proportion, and take another photo. Who can tell whether it is the same ball of paste or two balls of paste?

It is definitely impossible to judge with the naked eye, so it is necessary to rely on computers to distinguish.

Just listen to Zhang Wei continue to say: "Professor, I want to know whether these eleven photos are derived from eleven different stem cells, or whether they were taken from the same stem cell.

I know that this belongs to the field of biology and has nothing to do with the computer field, but as you can see, it is impossible to judge with the naked eye, so I want to use computer technology to compare, and only compare the similarity of the photos. "

"Like comparing fingerprints? That's not difficult!" Professor Adelman nodded.

Although this mess is more complicated than fingerprints, with the computing power of computers, it is not difficult to match the common points between two photos. This is almost the same principle as fingerprint comparison.

Zhang Wei continued, "Professor, there is one thing I want to explain in advance. These eleven photos are from a published paper, which was published in the journal Science."

Adelman was slightly taken aback. Although he was an expert in the computer field, he also knew the value of the Science journal.

"Zhang Wei wants to check whether these eleven photos are of the same cell? What is he going to do? Is it related to someone falsifying the paper?"

Even if you post a news item online, different photos will be posted. It is impossible to post eleven photos of the same thing.

Not to mention publishing a paper in Science magazine! How is it possible to take eleven pictures of one cell and attach them to the paper?

But Zhang Wei wanted to check whether these eleven photos came from the same cell. It was obvious that he wanted to check for fraud in the paper.

Professor Adelman realized this after a moment's thought.

At the same time, Adelman also realized that Zhang Wei came to him for endorsement. He needed the authority of the Berkeley Computer Department!
Combined with the paper "Concise Non-Interactive Knowledge Argument of Zero Knowledge" sent by Zhang Wei yesterday, Adelman instantly understood the ins and outs of the matter.

"First send me a paper to lure me into taking the bait, and then ask me to help check these eleven photos. I seem to have been tricked by Zhang Wei! If I had known better, I would have at least asked for the signature of the corresponding author!"

Professor Adelman suddenly felt that he had suffered a big loss!
But after all, he is a Turing Award master. If you say something out, you can’t take it back! This loss is worth eating.

After pondering for a moment, Professor Adelman said: "Zhang, in that case, I won't ask any more questions. But there is one thing I want to explain in advance. We are only responsible for checking these eleven photos. Other matters , we didn’t ask any questions.”

"Of course!" Zhang Wei nodded. He also knew that Professor Adelman was not willing to get involved in other majors' paper fraud.

Adelman continued: "In addition, what we can do is use computer comparison, and what we give you will also be the result of computer comparison. This result may be in line with your psychological expectations, or it may be completely different from what you thought. , but no matter what, I hope you can respect it."

Aardman's implication is that if the computer comparison results in photos of eleven different stem cells, you have to accept it.

Zhang Wei smiled and nodded: "I understand that people often make mistakes, but computers can't make mistakes!"

……

For Zhang Wei, of course he can directly use the 46th Mersenne prime number in exchange for Professor Aardman's help.

But he did not do this. Instead, he went in a big circle and first produced a top-notch paper to make Aardman and Goldwasser realize that he had academic value.

With this foundation of academic value, when we talk about the eleven photos, it is not an exchange, but a human connection between scholars.

This is the method that scholars should use.

Just like going to the hospital to see a doctor, it's completely different if you register normally and if you go to see an acquaintance. And if you are a doctor in this hospital, going to another doctor to see a doctor is another situation.

For normal registration and medical treatment, in the eyes of the doctor, you are a patient, and it is simply a doctor-patient relationship. You pay and I will treat you. This is a simple exchange of interests;

When you seek medical treatment from an acquaintance, in the eyes of the doctor, in addition to being a patient, you also have the favor of an acquaintance, but you still pay and I treat you. This is a complicated exchange of interests.

When a doctor from our hospital comes to see a patient, in the eyes of the doctor who treats the patient, this is not a doctor-patient relationship, but a human relationship.

We are all colleagues. If your colleagues handle business for you, which happens to be the scope of business you are responsible for, you cannot look at it from the perspective of exchange of interests. Anyone who has been in the workplace understands that this situation can only be looked at with human feelings and sophistication.

If you still talk about following the rules and doing official business at this time, then you will definitely not be able to survive in this workplace.

The same is true among scholars. Low-end scholars value the exchange of interests, while high-end scholars play with human relations!

As the old saying goes, Jianghu is really not about fighting and killing...

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(End of this chapter)