"...The second half of your research used my method."
Wang Hao finished speaking with certainty, leaving everyone present stunned. Their first reaction was...
Plagiarism?
Then, I realized that it couldn't be called 'plagiarism'.
The young people who stood up were talking about 'methods'. Methods that have been published can of course be used for reference, but a lot of content copies other people's methods, and the boundaries between 'application and research and development' are very blurred.
Some people have already reacted.
There was an old man with white hair in the front row of the judging panel. He stood up and asked, "Is he Wang Hao from China? Your 'Discrete Fourier Transform Assisted Construction of Mathematical Model' is very interesting."
Wang Hao politely expressed his thanks.
Others immediately started discussing, "Fourier transform assists in constructing mathematical models? I seem to have read this paper."
"Several big companies such as Amazon and Apple are doing research, and it seems to be very helpful in improving the accuracy of big data analysis."
"Oh... let me tell you, it sounds familiar just now. I have read that paper. The structure method is very clever. Themis's research must have made reference to this method."
"It's not just a reference, a lot of it is copied."
"But it cannot be said to be plagiarism. He just used the method and combined it with his original method. It is normal to do this kind of research. This is a good idea. The new mathematical model construction method may be applied to more fields."
"..."
The reaction of everyone in the audience and the affirmation of the judge Joseph Sr. made Themis-Gorliks a little embarrassed. He did not expect that the original author of the 'new method of constructing mathematical models' would come to participate in STACS.
Their research indeed used the method of "Fourier transform-assisted construction of mathematical models" and combined it with the self-created 'divide and conquer method' to initiate subsequent research to exponentially reduce the amount of calculations.
The original research results only reduced the amount of calculation by about ten times. An exponential reduction in the amount of calculation is definitely a good result, but it can only barely make it to the STACS conference, and there is no way it will be ranked on the first day. The third session of the morning.
Research that originally could only reduce the amount of calculations by ten times, but after using new methods, the amount of calculations can be reduced by a hundred times, hundreds of times, or even more, which is naturally exciting.
This is real work, not plagiarism.
In the papers submitted to the conference, they also marked the reference to "Data Analysis Algorithm for the Construction of Mathematical Model Assisted by Fourier Transform (1)" and "Data Analysis Algorithm for Construction of Mathematical Model Assisted by Fourier Transform (2)".
But, wrong?
impossible!
Themis-Gorliks had great confidence in research, or he was an extremely confident person. He and Almarov studied together for a long time, and no problem was found after repeated demonstrations.
Even if the other party is the author of the 'New Mathematical Model Method', he has only completed a clever research and is still just a young man.
He was silent for a moment and then said, "Mr. Wang Hao, first of all, your method is very clever and excellent, and it is of great help to our research. Thank you."
The voice paused for a moment, and then made a turn, "However, I still don't think there is anything wrong with the research. The position you mentioned has been repeatedly demonstrated by Malouf and there is absolutely no problem."
His words were sonorous and powerful, and there was a slow confidence in them, which sounded very convincing.
Almalov also came over and said, "Yes, thank you for your method, but this does not mean that you can question our results."
Everyone in the venue looked at Wang Hao.
They didn't see any mistakes. The logic was clear from beginning to end. The second part pointed out by Wang Hao also had smooth logic and no problems could be seen at all.
Wang Hao smiled slightly and said seriously, "Mr. Gorliks and Malouf, it seems that you have entered a misunderstanding."
He pointed in the direction of the whiteboard, "The second part is to use discrete Fourier transform to structure the overall calculation, using my mathematical structure method and your 'divide and conquer method' combined."
"However, your research relies on Caratheodory's theorem. There is no problem with the divide-and-conquer method itself, and there is no problem with the Fourier transform architecture model. However, if the two methods are combined based on Caratheodory's theorem, problems will arise."
He said he only wanted to think about himself and asked the judges' table, "Can I go on stage?"
"Of course!" the white-haired old man who just spoke said, looking over with very interested eyes.
"Please!"
Themis Gorliks simply walked off the podium, but his eyes showed confidence, obviously not believing that Wang Hao could find the problem.
Almarov stood nearby, staring at the content on the whiteboard carefully, but he didn't see any problems.
Everyone looked at Wang Hao.
Ruan Hailong's position was next to the aisle, and the many glances directed at him made him feel a little nervous. He quickly stood up and got out of the way, and gave a thumbs up to Wang Hao.
Sha Mianzhi patted Wang Hao on the shoulder and said, "Go!"
Xu Jie on the other side showed admiration. Speaking of which, Wang Hao was his senior, one year younger than him. Let’s not talk about his achievements. On the stage of a top conference, he dared to question a world-famous school. The courage shown by the professor is admirable.
If it were me...
Even if you think there is an error in it, you must first suspect that it is a problem of your own understanding, and then ask the instructor first, and then discuss it with other people instead of questioning it on the spot.
This is confidence.
Under the annotations of everyone at the venue, Wang Hao walked along the aisle to the podium. He picked up the black pen on the table, then stood in front of the whiteboard full of symbols, and carefully scanned the position of attention.
Then, he drew a circle on a column with a black pen.
This action is surprising.
Themis Gorlix almost couldn't help it and went up to ask the other party to stop. The argument process he wrote on the whiteboard was destroyed.
If the other party does not find the problem, he will definitely let the young man know that attending academic conferences should maintain a certain degree of respect and awe for the research of predecessors.
He secretly organized his words and thought about how to ridicule the other party.
Wang Hao didn't just draw a circle, he drew several circles in a row, and a big circle that enclosed the second half of the second part. Then he turned to face everyone and began to explain, "Everyone, come and see, I circle content.”
"Starting from the reference to the discrete Fourier transform algorithm, the basis of the discrete Fourier transform is to convert the input information into the expression of sine and cosine, and the 'divide and conquer method' used by Mr. Goerliks is... "
"There is no problem with this column itself, and the derivation is normal, but we have to consider that the existence of the column itself depends on Caratheodory's theorem..."
"Because we rely on Caratheodory's theorem, starting from here." Wang Hao pointed out an important position, "the data will be biased."
By this time, someone had already realized the problem.
Themis Gorlix stared at the content on the whiteboard, especially the content marked by the black circle, and sweat could not help but flow from his cheeks.
He also realized it, but still didn't want to accept it.
The venue immediately started discussing.
After the venue calmed down a bit, Wang Hao said, "Actually, it's easy for us to find out the problem in this section. We just need to enter a numerical value."
He said and waved to the staff, who quickly brought up a new whiteboard.
First, I wrote a large integer value, and then calculated it according to the method of Themis-Gorlix, with calculations and derivation line by line, so that everyone could see it clearly.
Many people are surprised by Wang Hao's "mathematical operation ability". He can analyze equations and add calculations very quickly, so fast that many people with average mathematical foundation can barely keep up with the ideas.
Seven minutes, calculation completed.
Wang Hao copied the final result, drew a circle to mark the key points, and then said, "This value deviates from the original result by about 7 to 8 percent."
"If anyone is interested, they can design a small program to verify it. It should be very simple."
Themis Gorlix gritted his teeth and shouted in a low voice, "No need! You are right!"
After speaking, he turned around and walked straight out of the venue.
Almarov followed.
"terribly sorry."
Wang Hao said something on the stage and then walked off the stage.
Several judges in the front row applauded, followed by sparse applause, and others in the venue also followed suit.
Thunderous applause!
No one cared about Themis Gorlix anymore. The white-haired old man came over and took the initiative to shake Wang Hao's hand. "It was really great just now. You did a good job. If it weren't for you, the meeting might not be possible." would accept a paper that was wrong.”
"My name is Joseph Sfarakis. They all call me Old Joseph. You should know me, right?"
"Thank you, Mr. Sfarakis."
Others also gathered around and talked about what happened just now, "I thought Themis had completed a big research, but I didn't expect it to be wrong. This will become the biggest topic at this year's conference."
"If it weren't for you, I would definitely not be aware of the problem and the logic is smooth. Probably because I don't fully understand your new mathematical model method. It is really an ingenious method."
"The calculation you just performed was so wonderful. I didn't know you were a mathematician."
"Uh~~"
Wang Hao added, "My Ph.D. is in mathematics, and I only have one Ph.D. at the moment."
"Hahaha..." Many people laughed.
