上海水磨会所

　　Xinhua News Agency, Beijing, June 21st　

　　Xinhua News Agency "Xinhua Viewpoint" reporters Li Shuangxi, Li Wei and Xie Ying

　　Recently, it is the peak period for college students to submit course papers, defend and review their graduation thesis. A survey by Xinhua Viewpoint reporter found that some college students are quietly using AI (artificial intelligence) writing software such as ChatGPT to write papers, or using AI to assist paper writing, such as listing outlines, polishing language and reducing repetition rate.

　　Will AI writing software encourage academic fraud? Should I care?

　　AI software to write papers

　　Cheng Guangyu (pseudonym), a junior in a university in Beijing, will hand in four course papers this semester, each of which is required to be about 3,000 words. Cheng Guangyu didn’t spend time reading literature, sorting out, extracting and writing. He stayed up all night before handing in his homework and finished his paper with ChatGPT.

　　"At first, I was worried about whether I could finish it. As a result, I gave ChatGPT a general direction, and it listed the outline of the paper and automatically continued to write, which was much better than me." Cheng Guangyu finished four papers in one night, and submitted them to the teacher after simple revision.

　　According to the investigation in some colleges and universities, some college students use ChatGPT to complete course assignments, final papers and even undergraduate or master’s thesis. "The threshold for undergraduate graduation thesis is low, and I have no scientific research ability. Many people’s undergraduate papers are extracted and pieced together online, and it is more convenient to hand them over to artificial intelligence now. " Qiao Yifan (a pseudonym), a senior student at a university in Wuhan, said.

　　AI writing software can be used in all aspects of paper writing, from outlining and writing some contents to polishing language and reducing repetition rate. However, a college student who has used AI writing software in a university in Hunan Province thinks that the effect of modifying and polishing articles with AI software is not bad, but it is not appropriate to use it for substantive research and elaboration of innovative ideas.

　　The reporter found that AI writing software similar to ChatGPT is not uncommon in China. For example, Zhichuang helps AI, the secret tower writes cats, draws pictures and writes quickly, etc., and generally supports the writing of articles and papers. In addition, there are many articles teaching how to write papers with AI software on websites such as Zhihu and Xiaohongshu. In the experience sharing, some netizens said: "The teacher can’t see it at all", "Praise the AI ? ? paper for being well written" and "gave me excellent papers".

　　During the interview, some college teachers also found the characteristics of AI papers. When examining an undergraduate’s thesis, a teacher majoring in international politics in a university in Jilin Province found that his thesis on Japanese culture was biased, with blunt and lengthy language and empty content. Under the teacher’s questioning, the students admitted that the paper was written in ChatGPT.

　　In addition, some papers written with AI software are full of mistakes. "If you check it carefully, you will find that the links of the cited papers can’t be opened, the author’s name can’t be searched, the publication time, journals, pages, SCI divisions and other contents of the papers are all false, and even some historical events involved are out of thin air." He Shiming, an associate professor at the School of Computer and Communication Engineering of Changsha University of Science and Technology, said.

　　"Help scientific research" or "encourage cheating"?

　　Can ChatGPT be used to assist thesis writing? Many college teachers are controversial about this, including those who support users, those who resolutely oppose it and those who demand that it is strictly prohibited.

　　It is understood that some foreign universities have explicitly issued regulations prohibiting the use of ChatGPT to write papers. In China, academic journals such as Journal of Jinan (Philosophy and Social Sciences Edition) and Journal of Tianjin Normal University (Basic Education Edition) have successively issued explanations on the use of artificial intelligence writing tools, indicating that if the author uses relevant tools in his paper creation, he should explain the degree of use in detail in his article.

　　For research purposes, Yang Zhiping, a professor of Marxism at Northeast Normal University, tried to use AI writing software. He found that in order for AI to provide correct ideas, it is necessary to constantly "feed" the corpus to AI. In the questions and answers with AI, the original vague research ideas gradually became clear. "It’s like exchanging ideas with an expert with encyclopedic knowledge. Through the collision of ideas, new academic viewpoints can be inspired." Yang Zhiping said.

　　"AI writing software is just like search tools such as Google and Baidu. When it first appeared, it always caused people’s panic." Yao Yuchun, dean of the Institute of Social Sciences of Jilin University, said, but fundamentally, AI writing software is still a tool. It is a product of science and technology and needs to be treated dialectically. If students only use it for limited purposes, such as searching documents, listing outlines, sorting out ideas, etc., it is understandable and cannot be banned.

　　Fu Weidong, a professor at the Department of Artificial Intelligence Education of Huazhong Normal University, believes that both manual writing and AI writing should be regarded as academic misconduct as long as they exceed the prescribed repetition rate according to the existing academic paper norms. In addition, AI writing is based on the retrieval and processing of existing knowledge. Repetition of sentences or plagiarism of ideas is inevitable, which will inevitably involve disputes over intellectual property rights and portrait rights, and should be strictly regulated.

　　A college teacher in Hunan province is worried that if students are allowed to use AI to write, it will not be conducive to cultivating students’ scientific research ability. In the long run, it is easy for students to develop inertia and form a bad academic atmosphere.

　　In addition, the information security problems that may be caused by AI software have also attracted attention. Li Huilai, a professor at the School of Artificial Intelligence of Jilin University, said that some countries in Europe wanted to "block" ChatGPT because of data security problems, because there was a hidden danger of "collecting, using and disclosing personal information without consent" when it grabbed data. Li Huilai pointed out that when domestic students use ChatGPT, it may lead to the abuse of domestic scientific research results, and there are data security risks.

　　Actively respond to the academic challenges brought by AI technology

　　Some industry experts believe that, like search tools, as a technology, the popularization and application of AI is irresistible. The application standards of AI writing tools should be formulated as soon as possible to standardize the scope of use; At the same time, change the traditional evaluation mechanism of students in colleges and universities, and provide AI writing detection tools for researchers. In addition, it is necessary to strengthen independent research and development in the field of artificial intelligence and master core technologies.

　　Xiong Bingqi, president of 21st Century Education Research Institute, believes that it is difficult to ban AI writing software, and we should try to "keep the devil in a bottle" and make clear the scope and degree of use of AI writing tools. "It is better to face up to it than to avoid it. Colleges and universities can even offer public courses using AI writing tools, and clearly teach students the norms, methods and academic ethics. "

　　He Shiming believes that the duplicate checking software used in colleges and universities has been difficult to cope with AI writing. At present, universities and academic journals lack special software to detect AI writing, and it is inevitable to "hang a leak" only by human eye recognition. It is hoped that relevant domestic institutions will develop software to identify AI writing, and provide a safer and more reliable anti-academic fraud system for colleges and universities.

　　In order to avoid the influence of AI writing, some foreign universities are reducing the open homework after class, and putting more emphasis on classroom homework, handwritten papers, group work and oral test.

　　Xie Di, an associate professor at the School of Public Administration of Hubei University, suggested that the education department should pay more attention to students’ problem consciousness, observe, understand and analyze the society’s nature, and increase the proportion of content with substance such as experiments and investigations, rather than overemphasizing the form.

　　ChatGPT has powerful functions and may bring a new scientific and technological revolution. Li Huilai believes that domestic research and development of artificial intelligence should be strengthened. At present, some domestic companies are also developing similar products, but they are still in the initial stage and cannot form strong competition with ChatGPT.

　　"It is necessary to use the window period to accelerate the development of Chinese AI applications and AI paper detection systems, and strengthen the independent research and development of artificial intelligence core technologies." Fu Weidong said.

On March 19th, Huawei Music App launched a series of activities on the theme of "Non-legacy New Sound", and launched the theme of "The Sound of Space Folk Music", which was recorded with three-dimensional expression of space audio and innovative immersion sound, presenting the precious details of national music more completely and restoring the original sound of non-legacy national music. While enhancing the user’s music experience, we also hope to attract the public’s attention to intangible music culture and add new impetus to the inheritance of intangible music culture.

Huawei’s high-definition space audio blessing makes traditional folk music more telepresence.

Huawei Music and Future Oriental Brand recently launched the topic of "The Sound of Space and Folk Music". Through in-depth study and analysis of the characteristics and connotations of different music works, a series of representative non-adherents’ music works were selected by means of spatial audio creation and immersion recording, including Miao improvisation music, Tibetan folk song ensemble singing, Tibetan folk song and Zamu Nianqin, Bai folk song and leading sanxian, Han Guangdong music, Jiangnan silk and bamboo, etc., which not only showed the musical style of many regions, but also showed the diversity of regional culture in China.

This series of "Immersed Recording Album of National Music" uses Huawei’s high-definition spatial audio technology, the core of which is that it adopts the technical standard of Audio Vivid Jingcai Sound, so that users can hear the directions and movement tracks of various sounds more clearly, and the non-legacy national music has a sense of space, presence and immersion. Huawei’s high-definition spatial audio technology is not only accurate in positioning, but also capable of presenting various sound elements such as natural sound, instrumental sound, human voice and so on. When users use HUAWEI FreeBuds Pro 3 series headphones together, through dynamic head tracking and spatial rendering, listeners can feel the sound surrounding from all directions and above, and the sound moves with the change of head position, as if they were in a real and vivid music world, achieving a stunning sense of scene!

Spatial audio injects new vitality into the inheritance of intangible music culture.

Nowadays, users have higher and higher requirements for listening quality. Huawei Music Space Audio not only supports head tracking, but also restores the details of the original sound, allowing all kinds of distinctive national musical instruments, such as sheng Xiao, flute, erhu and dulcimer, to make the music more layered, spatial and immersive, so that users can stay in nature without leaving home, and those mountains, lakes and moons, fragrant fields, rain and plantains appear in front of them. Search for "the sound of space folk music" in Huawei Music to listen, reopen traditional folk music in an immersive way, and feel the regional culture and customs more truly.

Path guidance: open Huawei Music App→ search for "the sound of space folk music" to go directly to the topic, or click on the quick entrance of "space audio" → slide down to the column of "national music" → click on "recording album of immersion sound of national music".

For folk music creators, the theme of "Space and the Sound of Folk Music" launched by Huawei Music has enabled more traditional folk music to be heard, and the artist’s efforts to inherit and protect intangible culture have been seen by more people. Petal Vivid not only provides high-quality spatial audio creation tools for national music artists, but also allows the creators to freely place and draw the position and trajectory of sound, thus expressing the rich details in national music more completely and allowing people to taste these traditional charms that come from different nationalities and regions and are still full of vitality after years of precipitation.

Huawei Music Platform appeals to more users to join in the inheritance of non-legacy folk music through the theme of online space and the sound of folk music, and turns short-term personal participation into continuous collective action. At the same time, Huawei also empowers non-legacy culture with high-definition spatial audio technology, which makes traditional music and regional culture have innovative and immersive communication methods and injects fresh vitality into the inheritance of traditional culture!

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CVPR 2023, one of the top three computer vision conferences, was exposed in the paper of China Smart Car Company.

Domestic autonomous driving companyHao mo zhi hangThe paper Bev-Lane Det: A Simple and Effective 3D Lane Detection Baseline submitted by the technical team of its Artificial Intelligence Center was successfully selected into CVPR2023.

What problems should the new research solve?

3D lane detectionAs a hot topic in the field of automatic driving, it plays a vital role in vehicle routing. In the past, related technologies were often difficult to be applied because of its complex spatial transformation and inflexible representation of 3D lanes.

Faced with these problems, Millie independently developed an efficient and robust monocular 3D lane detection, referred to as:BEV-LaneDet.

In BEV-LaneDet, Millimeter team first converted all the internal and external parameters of the input image into unified internal and external parameters through the virtual camera, which ensured the consistency of the spatial relationship of the front cameras in different vehicles and effectively promoted the learning process.

Moreover, Millimeter Team uses feature extractor to extract the features of the front view image, and proposes a simple but effective 3D lane representation, which is called "Key-Points Representation". This module is more suitable for representing complex and diverse 3D lane structures.

On this basis, inspired by FPN, Millicent team also designed a lightweight and chip-friendly spatial transformation module called "Spatial Transformation Pyramid", which is a fast multi-scale spatial transformation module based on VPN, mainly responsible for the transformation from front view features to BEV features.

Finally, the team predicted the lane on the plane tangent to the local road surface, divided the local road surface into s1×s2 grids, predicted confidence, embedding for clustering, lateral error offset and the height of each grid, and used fast clustering method to fuse the results of each branch in reasoning to obtain 3D lanes.

How did BEV-LaneDet perform?

Through the above methods, the F1-S?core of BEV-LaneDet can reach 185FPS on the OpenLane dataset, which is 10.6% higher than the current SOTA.

BEV-LaneDet can also lead the current SOTA method by 4.0% in the performance of Apollo 3D Lane Synthetic.

At present, Mimo Zhixing is the first echelon player in domestic self-driving mass production, and the paper written by its technical team BEV-LaneDet was selected for CVPR, which is actually the embodiment of the technical strength behind the commercial progress.

At present, HPilot has iterated three generations of products, and has achieved mass production on nearly 20 models of Wei brand, tank, Haval, Euler, Great Wall Gun and other brands. In the future, passenger cars equipped with Millimeter-assisted driving products will reach millions of orders of magnitude. As of February 2023, the mileage of user-assisted driving has exceeded 35 million kilometers. NOH, the first city in China that can land on a large scale, has also reached the delivery status with its software sealed.

In addition, the terminal logistics automatic delivery vehicle has initially completed the commercial closed loop, delivering more than 1,000 units, and the delivery order volume of the terminal logistics automatic delivery vehicle Little Magic Camel series has also exceeded 160,000, and the commercialization process is accelerating in an all-round way.

Introduction to CVPR

IEEE (Institute of Electrical and Electronics Engineers) CVPR (Conference on Computer Vision and Pattern Recognition) is one of the three top conferences in the field of computer vision and pattern recognition.

The main content of the conference is computer vision and pattern recognition technology. CVPR is the world’s top computer vision conference (one of the three top conferences, the other two are ICCV and ECCV). In recent years, there are about 1,500 participants every year, and the number of papers collected is generally about 300.

CVPR has strict employment standards. According to CVPR officials, CVPR2023 received a total of 9,155 papers, a record high, and the organizing committee finally hired 2,360 papers, with an acceptance rate of 25.78%.

CVPR is also the witness of major changes in the field of AI vision. The current wave of AI driven by deep learning originated from Hinton’s blockbuster in CVPR Challenge.

Address: https://arxiv.org/pdf/2210.06006.pdf.

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[Smart Car Reference] Original content is prohibited from being reproduced at will without the authorization of the account.

On March 8th, Wang Xingyu, the co-founder of Meituan, announced on WeChat that he would personally participate in the first financing of the company "Beyond Light Years" founded by Wang Huiwen and serve as its director. Wang Xing is also preparing to join the entrepreneurial wave of AI.

"The AI ? ? big model makes me both excited about the huge productivity that will be created soon and worried about its future impact on the whole world." Wang Xing said: "Lao Wang and I have been on the road to entrepreneurship for nearly 20 years. Since he is determined to embrace this big wave, I must support it."

Prior to this, Wang Huiwen, the former founder of Meituan, announced on February 13th the establishment of Beijing Lightyear Beyond Technology Co., Ltd., dedicated to creating China OpenAI. Wang Huiwen said that he planned to invest 50 million dollars in his own name, with an estimated value of 200 million dollars. Among them, 75% of the company’s equity was used to introduce top research and development personnel.

ChatGPT, is setting off a new technical competition about AI. It is an AI dialogue software developed by OpenAI Company in the United States, and its intelligence is comparable to that of human beings. As soon as it was released, it was very popular all over the world in the form of the speed of light. Since February, both Microsoft and Google have increased their investment in artificial intelligence. Microsoft has released a new generation of Bing and Edge based on ChatGPT technology. Google also launched Bard, which is based on Google’s LaMDA big data model.

"I don’t understand AI technology at present and I am studying hard." Wang Huiwen said before that top venture capital companies have prepared $230 million for the next investment, and the project is not to worry about money. On the recruitment requirements of the company, he said, what we want is the top research and development personnel in the industry, who have a strong belief in the transformation of artificial intelligence and firmly ensure that AI benefits mankind.

Wang Huiwen also posted a message on social media: "I will enter the artificial intelligence track, and I will take out 50 million US dollars to join the team, regardless of salary and position, and seek a team."

Fans who have paid attention to this season’s big Paris match should know that at the beginning of the season, everyone expected the new coach Garti to bring a different offensive rhythm to the team. Let Messi, Neymar and Mbappé feel different from Pochettino. But then everyone understood that Garti, who had been replaced, was a second-rate coach.

Originally, Garti wasn’t the coach that Barley wanted to invite last summer, but when Zidane didn’t come for many times, the season was about to start, so there was really no way to find a suitable candidate. Then please come out, Campos and Mbappé are more than any recognized coach Garti. Garti’s coaching ability was good in the first few games of the season, but as the season went on, everyone found that his coaching ability was not much better than Pochettino’s.

In this Ligue 1 match, when Barley drew with the opponent 1-1, the sideline shot was also given to coach Garti. The broadcast footage also captured Garti’s tactical board. You can clearly see that there is nothing on Garti’s tactical board except the names of his own players on the field. That is to say, Garti actually didn’t think of any tactics to help the team break the deadlock, but simply watched the game.

If this game was not the last moment, Mbappé relied on his own personal ability to complete the single-handed goal. Then Paris will encounter a draw again. It can be said that Garti’s coaching is really without tactics, and he simply relies on the big Paris stars to finish the crushing in the Ligue 1 competition. However, in a higher level of Champions League competition, it is difficult for Gabriel to win. I have to say that Mbappé trusted him wrongly, and he also delayed Messi’s peak.