출석 및 과제점검표(재택수업 스스로 점검하기)

학과: 행정학과

학번: 21705600

주(날짜)	출석(당일)	지각(해당주)	결석(그이후)	과제	비고
1주차(1)	○				수강정정기간
1주차(2)	○				수강정정기간
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8주차 중간고사
9주차(1)
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10주차(1)
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기말고사
과제1(제출일자)				O
과제2((제출일자)
계

이름: 박해국

강의 요약 정리

1주차(1)

1주차(2)

2주차(1)

- I greatly sympathized with the professor's words that we should survive in a rapidly changing environment. However, as the role of artificial intelligence grows as the role of humans decreases in the changing environment, I think we should consider how to survive in it. Through this class, I will try to look back on myself and strengthen the foundation to become a better person.

2주차(2)

- Among Korean students, studying is the most important period, but their physical strength is basically weaker than those in other countries. The only problem is that physical strength of the Korean national team, Hiddink said. In an agricultural society, the speed of information delivery is far behind that of an industrial society. In the industrial society, sustainable development was difficult using oil as a basic resource, and a new paradigm emerged, with the advent of the Internet and the information age, which eliminated space restrictions. However, even in this era, a lot of information is meaningless if you do not change and apply the information given to you.

3주차(1)

- A computer is a tool that fills our shortage. The pace of change has accelerated as a new paradigm of localization and globalization has been created based on informationization. Unlike in the past, development has become more negative about employment. I think creativity through the brain and harmony with information through information devices have become more important than unconditional information memorization. In terms of the need for social change factors, the people thought that changes were inevitable in order to develop into a better form with higher intellectual standards and various values. I think the people's policy conflicts have intensified due to the development of the ability to collect information through changes in technology.

3주차(2)

- The Fourth Industrial Revolution is a big change in real life. We have to think more about it because we live in the digital age. Information and communication technology is applied to many fields such as finance, distribution, and education. Blockchain technology can maintain transparent content through decentralized accounts and connects between users. In recent years, a subscription economy that pays for what you spend is booming. As big data technology advances and cloud technology advances, the size of the computer's capacity has become important. With recent technological advances, jobs in the field of IoT technology and jobs in the field of artificial intelligence technology have become important. In my opinion, the future national competitiveness will be driven by the development of science and technology.

4주차(1)

Through today's class, I learned the nature of information.

The amount of information is important, but making it useful is even more important. The infinite copying of information gave birth to a new concept, digital economics. And as the number of users increases, the value of the information increases as it is continuously updated. Therefore, usability has become very important, just like creating a homepage. It is important to use a lot of information instead of storing it. Historical data is very valuable because the value of information continues to accumulate. Information has a media dependency. Information is available to everyone, but those who don't use it can be unequal.

I think it is important to be able to utilize the value of information in the future.

4주차(2)

- The subject of today's class is public information system.

The characteristics of public information can be used by anyone and analyzed in various aspects. The target of public information systems is systems designed to be used by the general public, not professionals. A typical use of this system is a library.

Orman's assumed that information and communication systems should be publicly driven. With the expansion of personal computers over the years, Orman's predictions failed. Information systems will continue to develop for the private and public.

I think that if the information system is publicly driven, anyone can use it and develop it further.

5주차(1)

- Today, I learned not about the characteristics of the information society, but about the development of individual skills. So far, it is a society that values ability rather than individuality and creativity.

In order for everyone to be the winner, we have to go in different directions. We need an attitude to challenge new fields. Now it's more about how you use your personal abilities than your personal background.

Now, brain power and computer literacy have become important. So, all activities have to be done through the computer. The flow of the world is being driven by the Fourth industrial revolution. The infrastructure of the future will be information network construction and information education. As electronic democracy spreads, information gaps may arise.

5주차(2)

- Today I learned about public information systems.

Like other information, public information has practical, semantic and syntactic aspects. Our real life services are provided based on information. For example, when the bus is coming, you may receive a corona-related text message. The necessary data can be utilized through the connection of information and technology. The more information systems are used, the more data is generated. Online shopping sites also recommend products to customers based on data. Data is used as a basic resource, like the oil of the Fourth Industrial Revolution. So, it is important for students to analyze and utilize, not just use. Meta data means data of other data, and contains the meaning, purpose, and query of the data. Data is not limited to one field, but can be classified into several fields.  I also agree with the professor's opinion. I think the accumulated data is useless and how to use it is important.

6주차(1)

- Today, the class was held on the subject of 'Digital Great Transformation'. In the digital age, the surrounding environment changes at a rapid pace. The most important of these is how you will become a digital transformation. The order of change must be yourself first, and after that, securing the ability to create the world is key. The fundamental problem is that education must change according to the times. It is desirable to discuss topics and share knowledge rather than infusion education. The biggest beneficiaries of education are the students, but the society that needs them. Therefore, you must become the talent that society wants. The government is also developing and innovating systems and platforms to lead the development of the people and society, so it is necessary to develop oneself at this pace. The three core elements of the 4th industrial revolution are composed of Artificial Intelligence (A.I), Internet of Things (IoT), and Big Data. The ability to analyze and utilize these factors to produce results has become important. You can't do all these fields well, but if you team up with people who are good at the overall flow and make one project for success, it will bring development to the whole society.

6주차(2)

- Today, a class was held on the GIS system and its importance.

The Geographic Information System is a core element of the core of the administrative information system. This is because all services are performed on top of the space. Geography consists of 3 "W's" 1) What is ‘where‘ 2) Why is it there 3) Why do I care. The three elements of data consist of Location Data, Scale of Data and Data Presentation. GIS is software that helps manipulate and analyze location-related data. 80% of all data is spatially analyzed. Therefore, GIS is expressed in the way of visualize, manipulate, analyze, and display spatial data. Smart Maps are organically connected to the data of all the spaces that we contact in our real life. GIS helps understanding through visualization after data is tabulated. The data created in this way is connected to information via satellites and can be used anytime, any‘where‘. Since GIS is geographic information, it is often thought that nothing is used in real life except for guidance, but it is also used in emergency services, environmental monitoring, delivery systems, and 3D mine systems. Through this class, I experienced how many geographic information systems are applied in real life and confirmed the importance of them.

7주차(1)

- Today, a class was held on the structure of GIS.

Developed countries have been using satellite imagery and data as national data since the 1,990s. Geo-spatial information is divided into Positional data and Descriptive data. Descriptive data are classified into graphic data, image data, and attribute data. The positional data includes coordinates for the location, location information in the model space, and location information in the actual space. In graphic data, maps are explained with six elements: points, lines, polygons, pixels, grid cells, and symbols. Graphic data is composed of vector data and raster data. Image data is image and photo information obtained through an artificial satellite, and attribute information indicates a location in the form of letters or numbers. Vector data can represent a map in high resolution, but it has a disadvantage that requires a high level of technology and cost. The raster data has a simple structure, but the accuracy of the space is low. The topology has characteristics of connectivity, contiguity, and area definition. Connectivity is the distance 'from node' to 'to node'. Contiguity is the boundary between faces and faces. Area Definition means the area to which the line is connected.

7주차(2)

- The subject of today's class was a guide to the midterm exam method and assignment and submission. The content of the assignment must be written according to one's conscience and the submission date must be observed.