Hammer of Technology

"Brother Yu, have you been busy with work in Ning's class recently?"

"Actually, Ningban is not too busy here. Recently, I have been doing some research on fuzzy logic and have made some progress. If you don't come back, I want to go to the research center to ask you to help me look at these things."

"Ok?"

……

After hearing this, Ning Wei began to self-examine.

Basically, he ignored the people around him as soon as he got busy, and he didn't even know that Yu Xingwei had started to choose his own topic.

Of course he knows about fuzzy logic, which also belongs to a direction of artificial intelligence research. Many people think that fuzzy logic is an extension of Boolean logic, but Ning Wei does not think so, including March who actually used some ideas in fuzzy logic.

However, there are actually many difficulties in this research, such as the determination of fuzzy rules. If there is no relatively efficient setting, the linear and nonlinear processes used in it can directly replace it in many cases.

Part of Ning Wei's 209-page paper in the STOC conference discussed this link, but it didn't go into depth.Strictly speaking, in-depth research in this direction is of great help to specific intelligent application research, such as intelligent search, automatic braking system for automatic driving, processing various rule sets through self-organizing fuzzy controllers, and even artificial intelligence. Intelligent precision marketing and so on.

After all, for the vast majority of people, they don't really know what they need...

Of course, this is actually not a surprise.

Probably because I have been with Ningwei for a long time, and Ningwei's aura is indeed too dazzling, many people will unconsciously ignore the excellence of these people around Ningwei.

In any case, Yu Xingwei was also a great man who represented the Huaxia national team to go abroad to participate in the international modeling competition, and because of this, he was directly recommended to the University of Science and Technology of China for undergraduate study, and then he was directly recommended to the graduate students of the school. After graduation, he can still pass The assessment of the academician boss, becoming a doctoral student in the top ten universities in China, if you don't have the ability, how can this road go so smoothly?

Even though many people now think that it is pure luck that Yu Xingwei is with Ning Wei and mixed up many top publications and second works, but Ning Wei thinks that it is really not possible to say that Yu Xingwei is only relying on luck. Some theoretical things have been sorted out, which is why Ning Wei tended to let Yu Xingwei take the place of Ning's class.

Let Yu Xingwei come to the class, the effect may be better than him going to the class in person.Because some basic knowledge points are really not difficult to get...

In fact, this is not much different from the situation of many professors who can always produce results in research, but their teaching performance is not satisfactory. I always feel that students must understand something that I think is very simple, so I will not repeat it. In many cases, because I feel that some steps are too simple and can be seen at a glance, I will directly mention it in one sentence.

It is actually very painful for students to have such a tutor. If you don’t understand, you must still want to ask, but this kind of easy-to-get questions are asked a lot. The eyes that looked at him produced some subtle reactions, and thus fell into the denial of his own IQ.

Really, many times it’s not that the tutor deliberately makes things difficult for the students, but the kind of subconscious caring eyes can’t be hidden at all, especially the kind of caring eyes for the mentally retarded. Don’t you understand?” That’s even more shocking.

This is also the reason why the Ning class did not arrange courses for Ning Wei at all during the freshman and sophomore stages. The Ning class is all good seedlings, don't be hit so that you have no confidence at all, it's not good...

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352 branches

Under Yu Xingwei's expectant gaze, Ning Wei read his thesis, and immediately felt that brother Yu, in society, didn't talk harshly much.

To put it simply, the specific content of Yu Xingwei's research on fuzzy logic is for missiles, more precisely, it is a control assignment problem for the compound control system of ground-to-air and air-to-air missiles. The goal is to develop a fuzzy logic control system. Allocation algorithm to coordinate uncertainties in the set of estimates of the extended state observers.

To put it simply, the air-to-air missiles can be tracked more accurately after launch, and the opponent's prediction can be predicted in advance under high-speed movement, so that the target will not be easily lost due to a few jamming bombs, or the target will be missed due to the terrain. .In short, let the missile become smarter after flying itself.

It's a promising idea, but it's a bit incompatible with the identity of the instructor of Ning's class. If the research is successful, it will be a professor of control and information or missile engineering at the National Defense University.

"How is it? Professor Ning, do you think my research direction is reliable?"

"It's too reliable, why don't you go to the laboratory, you can directly ask March to help you design a large-scale algorithm simulation digital virtual on the supercomputer, staying in school is a waste of your talent."

"This...are you serious?"

"I've never been so serious! Come on, after this technology is developed, you will probably be able to enjoy the highest honor of saying goodbye to passports like me."

"Haha, Professor Ning, it seems that what you said is right, but if you think there is something wrong, then I will continue. You may not know, but in fact, I am still a military fan. I have always been interested in these things. Interested research, even if you really don’t see a passport in this life, it’s worth it!”

"Then it's settled. Later, I'll help you talk to our dean. There may be some formalities, but you don't have to worry about it. You have to think about how to deal with your little girlfriend in Jiangcheng. Over there in the laboratory. The level of secrecy is relatively high, and she may not be able to get in. If you want to make a date or something, you have to run quite far..."

"It doesn't matter, at most I will work harder!"

"Well, in this way, when you are doing research, you will help me take the graduate students along. I will provide you with a car and arrange a special driver, so that it will be more convenient for you to date your girlfriend, and it will save face. Waiting for you After this project is completed, basically there is no need to consider the housing issue, um, so be it.”

This is probably the benefit of being rich. You don't need to discuss this kind of expenses with anyone, and you can decide for yourself.

"Forehead……"

"Brother Yu, you're welcome, this is settled."

"Okay, that's it."

……

After half an hour, the two reached a consensus, and Yu Xingwei's temporary whereabouts were settled.

Ning Wei did not inquire whether Yu Xingwei's research coincided with other people's research directions. He believed that Yu Xingwei must have done some research when he was choosing this topic. More importantly, in the field of intelligence, other people's research must be better Not Yu Xingwei.

It’s not just that I believe in Yu Xingwei’s ability, but I still have my own theory as a guide and March’s full support. It is extremely difficult for others to surpass in the same subdivision field, and it may even be an impossible task. .

If the objective conditions can really be surpassed, it should have been surpassed long ago.

So in terms of resources, Yu Xingwei can be said to be uniquely endowed.If the things produced in this way cannot be used in practice or cannot compare with others in the same research direction, then it is better to think that Yu Xingwei can do some administrative work with peace of mind in the future and give up the field of scientific research.

It's not that he doesn't want to help, but that Ning Wei really can't spare time to study these subdivisions. After all, he has many things to do, and they are more important.Ning Wei felt that Liu Wei must be very interested in Yu Xingwei's research direction.

"Brother Liu, my brother Yu wants to study the autonomous operation algorithm after the missile is thrown out. Is this research direction worthy of having a single room in our research center?"

"Do you think his algorithm research can be successful?"

"Brother Liu, you are showing disrespect to the human eyes of the University of Science and Technology of China and several academicians by asking this question!"

"If you want to put it that way, a single room is still too wronged, let's start with a suite."

"That's it, let's go together next time."

"Okay, I will tell the logistics side, they will connect with Yu Xingwei and make arrangements as soon as possible."

"Also, on the [-]th, I'm going to Jiangcheng to give a speech at Jiangda University, and meet the former professors by the way."

"Ok!"

"By the way, I still want to take a holiday on National Day, go out for a walk, and relax."

"Well, have you decided where to go?"

"I haven't thought about it. Brother Liu, where do you think it's better for the two of you to go out and relax? It's best to go somewhere with fewer people. Last year's National Day almost made me feel psychologically shadowed. Let's discuss a place that can make classmate Jiang happy."

"There are few people, and there is still a place to make her happy...then why not go to the big construction site."

"The big construction site... oh, you mean to visit the future science and technology city?"

"Ah."

"Huh... Brother Liu, it's wrong for you to be single now. Then let's go tomorrow."

"Yes, I will prepare the equipment needed on the road in advance."

"A laptop is enough. I plan to take a good rest for a few days when I go out this time."

"That's it, go to LP County tomorrow, fly directly to Jiangcheng on the [-]th, rest for a night, and then fly back to the capital after completing the activities on the [-]th."

"Okay, that's it."

……

National Day came as scheduled.

The seven-day long vacation is absolutely extravagant for Ning Wei.

Last year, he planned to spend a lot of extravagance, but he was recognized on the first day, but it caused a lot of controversy, which directly led to the bankruptcy of the holiday.The agreed four-day tour around the capital was abandoned after only going out for one day. The next day, I watched a few movies in a surprise manner and then gave up.

In the end, they were directly forced to blow themselves up, and the effect was obvious. A group of people also had to give up their vacations and start working overtime. At that time, the incident was quite big. It is said that some people were investigated because of this incident.

If I really want to be serious, I still go through a routine that is difficult for me and difficult for everyone, hurting others a thousand and hurting myself eight hundred...

So Ning Wei thinks this year's arrangement is quite good.You can see the construction progress of the future city with your own eyes, and there is a high probability that it will not attract much attention.

After all, LP County is just a small remote county in Qin Province, and there are no popular tourist attractions around it. Before the official opening of Future City, there is a high probability that few people will take advantage of the seven-day National Day holiday to visit the construction site.

……

After returning home, I discussed the national day itinerary with Jiang Chenshuang after school, and Jiang felt very good.

For Jiang Chenshuang, it has been a long time since she went home to see her. Although Jiang's mother must be well taken care of now, after all, the two sisters have come to the capital to study, and there is only her mother left at home, so she is somewhat worried.

As for Jiang Chenlu, she won't follow them this time.

In Jiang Chenlu's words, she is no longer a light bulb.But Ning Wei can probably understand it mainly because the academic pressure of Yanbei University is too heavy.

This is a very real situation.

For the freshmen of Yanbei University, it must be extremely exciting to walk to the campus of Yanbei University for the first time. When they first came into contact with the courses, they could still feel the free atmosphere that is different from other universities.

Because Yanbei University has always implemented the concept of general education, its curriculum is very flexible. As long as you have enough energy, you can shuttle between various classes and activities.

But at the same time, the pressure is huge, and this pressure is all-round.

When meeting classmates for the first time, you will find a bunch of tycoons, contestants, recommended students, top students in the college entrance examination...

After ranking tenth in the province in the college entrance examination, I was embarrassed to say hello to people when I went out.

Even if these only represent the past, after the official start of the class, in addition to being exposed to the most cutting-edge knowledge, there are also various competition information, falling into small places, and everyone discussing new knowledge in the dormitory...

For a strong person, pressure can be said to be everywhere.However, the two sisters belong to the kind of character that is not revealed on the outside, but is very strong on the inside. When surrounded by excellent people, they probably never thought about the option of lying flat, but to make themselves more excellent.

With this mentality, it is natural to make good use of the seven-day National Day holiday. After all, the school library is still open during the holiday.

Ning Wei also agrees with Jiang Chenlu's idea.

There are many people on the road, and some intimacy can't be let go...

……

On National Day, the first day in LP County, after resting at the mother-in-law's house for a day, Ning Wei brought Jiang Chenshuang to the area where Future City is located.

A huge key project has changed the small county almost visible to the naked eye.

According to the plan in March, the area of ​​the entire future city is even larger than that of a small county, and it directly borders on the county. Along the way, it is obvious that there are many more small restaurants and specialty snacks in the entire county.

Most of the main rooms on the first floor that used to come all the way have been changed into various facades.In addition to restaurants all over the street, there are also many small shops selling daily chemicals and building materials.From time to time, trucks can be seen coming to purchase.

Soon, Liu Wei drove the two of them to the inside of the construction site.

Apparently, the three links in the once-outlandish plots have been completed. It can even be said that the overall outline of the future city has been basically completed. There are three high-rise buildings under construction, including the planned Huawei building and the Apple building.

Another building that has just built three floors is the game and animation comprehensive experience building in charge of the Penguin Group.

As for the piece of land that Google wants, a big hole has been dug, but it has not yet been officially built. The reason is said to be that the designer commissioned by Google has not yet given a design that satisfies the company.

Well, Ningwei doesn't care too much about these small details.

To Ning Wei's satisfaction, March's specially designed underground city master control center has basically entered the final stage.

This master control center can be said to be the soul of the entire future city.

The entire design was completed by March, and the construction funds mainly came from the [-] million U.S. dollars donated by Ning Wei, an old American scumbag.Of course, it's just the finishing stage here, just the finishing of the project. The internal equipment has already been ordered, but it hasn't been installed yet.

This master control center includes two large computer rooms, a small supercomputing center, and an unmanned large monitoring data center.

Of course, no one is talking here, referring to the dynamic camera images of nearly 3 public areas in the entire city design. There is no need to manually monitor them every day. The system can automatically detect various behaviors that may cause danger from these images. , and alert the on-duty manager.

Of course, if someone is free and has nothing to do, he can sit in the monitoring hall and stare at the giant screen divided into more than 3 pieces...

In addition, the master control center will directly control a set of special equipment to upgrade urban roads after the construction is completed, so that all roads and parking lots in the city can meet the L5 automatic driving standard.

The urban supercomputing center will be used to control all automatic facilities in the city, and to make the most reasonable distribution of the flow of people in the city. Through the first millimeter wave equipment used in the city, all electronic devices in the city can be used for future city tours. Everyone improves the fastest response and service.

Yes, this area is also one of the highlights of the future city.

According to the plan, there will only be a small number of order maintenance personnel in the city in the future, and this work is mainly done by the planned future city police station in the city. Other services are all completed by various machines or electronic equipment, including tour guides, There are basically no artificial windows that are common in other scenic spots, such as manual ticket windows, hotel reception desks in scenic spots, etc.

There is only one complaint window in the tourist service center in each area, and there will be trained real people to solve the complaints of tourists against the machine.This is also a characteristic of the city, mainly because it has extremely high requirements for artificial intelligence, such as feeling the emotions of tourists and making targeted processing.

In order to ensure smooth communication to the greatest extent, the entire city is planned to fully adopt millimeter wave base station communication technology. The specific technical standard is that under high and low frequency dual connection, the peak downlink rate of a single user can reach 9Gbps, and the peak downlink rate under full load scheduled for the entire city Reaching 15Gbps, in order to ensure the perfect operation of all communication equipment in the whole city.

All customer requests are processed and responded in the service room of the master control center. After receiving the information, it will be directly submitted to the robot or electronic device closest to the target to complete the response according to the type of request.

The simplest application scenario, such as renting a car in a city.

Tourists only need to place an order through the city app with one click, and the idle tour vehicle closest to the tourists will automatically drive to the tourists. Through the automatic voice and face recognition technology of the speaker, the door will be opened and the route will be driven in the city according to the customer's request.

The master control center will dynamically adjust the distribution range of unmanned vehicles in the city according to the dynamic distribution of tourists in the city and the trend curve of car use at any time, so as to ensure that the longest waiting time for tourists' car needs will not exceed a specific time, etc. .

In this way, Liu Wei took the two of them around the master control center, during which March, which was turned on on the mobile phone, became the most competent commentary, allowing Ning Wei and Jiang Chenshuang to have a more intuitive understanding of the future city after its completion, saying It is also a rare travel experience.

After wandering around the construction site of the future city for a long time, Ning Wei dragged Jiang Chenshuang to watch a movie, and at noon, he ate a legendary mountain delicacy in a restaurant in the county town, and a happy day passed.

In the next few days, the two idled away, chatting with Jiang Ma every day, eating, and then going out for a walk to digest food, and occasionally sent a video with Ning's father and Ning's mother, listening to the in-laws on both sides chatting through the screen Parents are short, and it is like a fairy day for Ning Wei.

These days are so leisurely that Ning Wei even resists going back to the big city...

After graduating from Jiang University, Ning Wei experienced for the first time that he was quite happy without having to brainstorm every day. When he thought about the money lying in his card, he suddenly didn't have much motivation to fight.

Really, Ning Wei found that he was quite able to adapt to life in this small city, without pressure, without having to think about those complicated interpersonal relationships, staying with the people he likes every day, and wandering around in his spare time, he is simply a fairy life.I haven't even opened the notebook I brought with me.