"Professor Smith, I'm very interested in the network chaotic system you just mentioned, I wonder if your current research has obtained a specific mathematical model?" Xiao Yuan first asked questions related to Smith's lecture, and he was also very interested in this question.

"We now have a preliminary model, but we are still tweaking and improving this model, and we hope that one day we will be able to describe the network chaotic system with an accuracy factor of more than 0.6." Smith replied, flipping through the slide to find a web address, and said, "If you're interested in this model, you can visit our group's website at Berke, which has a detailed description of our research. ”

"Thank you, I will definitely visit your website." Xiao Yuan thanked Smith for his answer, and then said, "I also want to discuss another issue with Mr. Smith, which may cause you unpleasantness, I hope you don't mind." ”

As soon as Xiao Yuan's words came out, they immediately attracted the attention of many students, and even a few teachers sitting in the front row turned their heads and looked at Xiao Yuan one after another.

"This classmate, you can ask questions with confidence, I won't be angry, oh, I forgot to tell you, when I was at Berke, my students gave me a nickname, called Old Sheep, have you ever seen an angry old sheep?" Smith replied wittily, and as soon as the words came out, they immediately caused a burst of laughter.

"Well, I'll try to keep it simple, because there are still a lot of students asking questions later." Xiao Yuan said.

"Mr. Smith, when you talked about the network chaos system just now, you mentioned that the current Internet is like a living organism, and the virus and immune system of living organisms, and at that time, I noticed that you mentioned hacker, and the words were very strong at the time, but I think your view is a bit extreme." Xiao Yuan carefully organized his language and said.

"So this classmate, what do you think a hacker should look like?" Smith asked rhetorically.

Almost everyone in the auditorium turned their attention to Xiao Yuan again, and the questions Xiao Yuan mentioned did not seem to be directly related to the content of the lecture, which surprised them all.

Liu Dong also glanced at Xiao Yuan with some surprise, but did not speak, at this time, Jiang Hua had already woken up, and heard that Xiao Yuan was going to argue with the old man on the stage in public about the meaning of hackers, and couldn't help laughing, although he didn't know what the old man on the stage said, but he could guess a seven, seven, eight, eight, eight, as the person who knew Xiao Yuan the most among all the people present, he knew that Xiao Yuan had always had a very special feeling for the word hacker, and this feeling had even risen to the height of religious belief, Never allow others to have the slightest blasphemy of this word, and when you encounter someone who has a misunderstanding of hackers, you will generally subconsciously argue with the other party, and by the way, promote his set of ideas, like a full preacher.

A teacher in the front row beckoned Duan Yanyue over, frowned and asked, "What's the matter with that student, go and see, don't let him make trouble?" ”

"He is the child of Dean Yang's family." Duan Yanyue didn't listen to this teacher's words, and immediately went to stop Xiao Yuan, but lightly revealed his identity, and after speaking, he got up and made a gesture to walk to Xiao Yuan in the back row.

"Duan Yanyue, forget it, let's wait for now." The teacher immediately stopped Duan Yanyue and didn't let her go.

At this time, Xiao Yuan has already begun to elaborate on the hacking concept given in his mind, this concept has been expounded many times after he was reborn, and this time in order to save time, he spoke very concisely, and it took less than three minutes to finish it completely, although it was short, but the structure of the talk was very clear, from the origin of the word hacker, to the traditional hacker, and the difference and connection between hacker and cracker, all of which were elaborated in great detail, and at the end emphasized his basic concept of hacking - Freedom and interest.

"Dear Professor Smith, this is what I think hackers should really mean, and the people you just mentioned who create viruses, invade and destroy the network, although they are also part of hackers, but a more appropriate term should be cracker, translated into Chinese, it should be a black hat hacker, or a hacker, I don't know if you agree with this understanding?" Xiao Yuan finally said.

After he spoke, there was a whisper in the auditorium, obviously many students heard the true meaning of hacking for the first time, and this concept just subverted the original definition of hacker in their minds, and the impact on their minds can be imagined, and it is reasonable to discuss it.

Xiao Yuan looked at the reactions of the other students one by one, the corners of his mouth curled slightly, and he felt that his goal had been achieved, he had no way to control other people's thoughts and force others to accept his ideas, but at least he worked hard for his own ideas, and there were more than 100 people who came to listen to the lecture today, from the perspective of probability, there will inevitably be some students who agree with his concept and spread this concept to their peers.

After listening to Xiao Yuan's explanation about hackers, the smile on Smith's face gradually disappeared, and he did not immediately express his opinion on Xiao Yuan's point of view, but sat on the podium and was silent for a moment.

The whispers in the auditorium faded away, and most of the students turned their attention back to Smith to hear what the foreign authority had to say.

"That's all for today, I'm a little tired."

But Smith disappointed everyone, and after a moment of silence, he silently put away his things, dropped such a sentence lightly, got up and left, and the teachers sitting in the front row saw Smith leaving, and they also stood up and hurriedly followed.

"Xiao Yuan, you just said a few words, and you this verbose foreign old man, I really admire it." Jiang Hua stretched out his thumb to Xiao Yuan, who was sitting down, and said with a smile.

"This old man must have suffered some big losses at the hands of those crackers, otherwise it wouldn't be like this, but what you just said will really change many people's understanding of hackers." Liu Dong said.

Xiao Yuan nodded, but did not speak, originally thought that there would be a debate, but it ended in such a hurry, which made him a little unhappy.

"It's over, let's go too." Xiao Yuan saw Duan Yanyue announce the end of the lecture, so he said to Liu Dong and Jiang Hua.

"Let's go, let Liu Dong go to Duan Yanyue, Liu Dong, did you see it, Duan Yanyue is surrounded by several handsome guys, they are all your competitors." Jiang Hua said.

"Oh, yes, Liu Dong, go quickly, remember what I said to you before the lecture, happiness must be pursued by yourself, don't wait for other girls to find it by themselves." Xiao Yuan said with a smile.

"I'll go with you, and I won't trouble Yanyue." Liu Dong smiled a little shyly, and said that this time he was better than before, and he did not deny that he liked Duan Yanyue.

"It's up to you." Xiao Yuan didn't force Liu Dong to do anything anymore, after all, his personality belongs to the kind that is particularly introverted, and Duan Yanyue is in the front desk at this time, but she is under the limelight, and it is a little difficult for him to let Liu Dong go over at this time.

The three of them walked out of the auditorium, and when they walked out, when they passed by the office building of the School of Computer Science, Yang Jingchen and several other teachers from the School of Computer Science accompanied Smith out of the building.

Yang Jingchen followed Smith's finger and saw Xiao Yuan from a distance, so he waved his hand to him and asked him to come over.

ps:The second update is delivered.,Green tea then went to the third watch.,But I can't send it before twelve o'clock.,Three more chapters tonight.。