행정정보체계론 출석 및 과제점검표(재택수업 스스로 점검하기)

학과:행정학과

학번:21507060

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7주차(1)	○				전반부 정리
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8주차 중간고사
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기말고사
과제1(20-05-06)				O
과제2((제출일자)
계	14			1

이름:이창상

강의 요약 정리

1주차(1)

What will you study? The paradigm of study will change as time goes from past to future. For example, you might wonder what it would be like to replace the roofs and roofs of all cars with electric plates. Students should use all their imaginations to set the direction in which we go.

All living things study. But plants and animals do just as much as life needs. People study for development. However, if misused, it will cause great harm to society. Like almost all current developments, most disasters stem from human study. Therefore, securing humanity is the most important.

1주차(2)

Will the era of information design using the Internet and computers be sustainable in the future? There are three periods at the same time in the information age. First, agricultural society has very low productivity and poor daily life. Secondly, industrial society has contributed to economic development by using fossil energy, but it needs a new paradigm by creating environmental pollution such as air pollution and climate change. Third, the information age has lifted space and time constraints. Human capabilities in the information age should be developed in an integrated way and be part of convergence.

2주차(1)

All tools in agricultural and industrial societies improve human physical abilities, but digital tools in the information society are designed to improve human mental abilities.

The paradigm of an information society that will replace an industrial society fundamentally changes the way society looks. The information society has solved the problems that have emerged in the industrial world, and it has been able to solve them since the birth of mankind.

It will be faster and more effective than the changes or developments it has been pursuing, and it will develop towards higher efficiency at a lower cost. Information society is a process to transform into a high-level information society, and the basic core of such a society is information, which is combined with computer and communication technology, through computer networks that are completely different from industrial society.

As the information age enters, changes in the social structure emerge. First, in economic terms, e-commerce will be the mainstay of the economy. Second, the biggest change in political administration is building an electronic government.

2주차(2)

The first industrial revolution was the invention of the steam engine. The second industrial revolution was the electric energy-based mass production, and the third industrial revolution was the computer- and Internet-based geologic information revolution. The fourth industrial revolution was an artificial intelligence-based revolution. There are many key technologies in the fourth industrial revolution, including AI and Big Data. And by eliminating space-time constraints, direct democracy is feasible.

With the advent of smart factory, many jobs are lost. Also, education, business, work environment and so on will change much of our lives. The fourth industrial revolution makes our lives convenient, but it brings new problems such as deepening inequality and imbalance between countries in Korea. The role of government in the Fourth Industrial Revolution will be evaluated as the ability to provide diversified services to civil society in the most efficient and individualized manner.

3주차(1)

Information system

A system is a set of interconnected elements. The system requires the existence of each component to be a prerequisite and these components should be interconnected organically and work for a common purpose. In particular, as society develops and varies, a system approach is very important for an information society because it is difficult to properly resolve complex problems and phenomena without identifying and solving them with the overall system.

Types of systems

1. Critical and Probabilistic systems

A decisive system is a system in which interactions between parts of a system are accurately known, such as a computer program that moves exactly according to a statement, and the relationship between the systems is predictable and there is no uncertainty.

Probabilistic systems can only describe probabilistic situations in the system at a given point in time because the relationship between the components that make up the system is stochasticly predictable.

2. Opening and closing systems

A closed system refers to a system that has no interaction with the environment surrounding the system, and such a system is mainly used in the design process of natural science where information or data are not interacted with the surrounding environment.

An open system is a system that has interaction with the environment and obtains energy and information that the system needs externally and also interacts with each other.

3. Artificial System

Not a system created by nature by itself, but by a human-generated system, all the organizations, computers and information systems of society are artificial systems, and all the transportation, environment and administrative information systems are artificial systems.

4. Closed decision system

The former is a system in which the decision maker review all the (uncertain) alternatives that are fully known (without uncertainty) and selects the best-performing alternatives (with the results of each of them correctly).

5. Human Machine System

A system that consists of both human and machine components, the information system is a representative example of the human machine system.

the process of informationization in society

1. Generators of informationization

The first time the information service was started is in the late 1950s, when the first generation computers using vacuum tubes were used in the U.S. to the third generation computers using semiconductor devices in the late 1970s. This period is still a pre-social desire for information services, mainly due to the development of computer technology and limited information services.

2. A generator for informationization

The information generator is mainly used for 4th and 5th generation computers, which have been switched away from the current single-body intensive processing system, so that the computers can be connected or networked to distribute information.

It is a time when personal computers are supplied in the use of computers, and information is promoted in various directions as users are switched around.

3. Maturity of Informatization

Information service is being completed as the ultimate direction of the promotion of information service, and it is aiming for a high-level information society.

3주차(2)

Modern cities developed into information cities due to the influence of transportation and information and communication. The development of information and communication recognized IT networks as urban infrastructure, providing a base for sharing information in cities and various information-use services.

Modern cities are accelerating urbanization through aggregation of economic power, urban expansion due to securing residential areas, concentration of transportation logistics and growing interest in sustainable urban environment.

U-City is an intelligent future city where state-of-the-art information and communication infrastructure and ubiquitous information services converge into urban space as an environment rather than a tool. Through the three elements of u-City‘s infrastructure, services, and policies, the city‘s overall living environment will grow into an improved, self-sustaining city. u-City construction requires a different approach from the existing new town development or information service projects.

The urban population-oriented promotion through the establishment of a cooperative network between government, business and citizens is necessary, and the phased implementation is necessary through the establishment of a national long-term plan considering prior research, institutional readjustment, review of specialized industries by u-City, and connection between u-City.

4주차(1)

A public information system is an information system available to the public. Public information systems exist in both the public and private sectors, and both citizens and businesses may be users of such systems. Defines a public information system as "a system designed for use by the general public, not by experts in a particular field or organization."

A public management information system is defined by an information system generally used in public administration, namely an organization belonging to the public sector. As a result of this definition, a private information system is defined as an information system used by organizations belonging to the private sector, a private business primarily seeking profit. The public information system can be viewed from three perspectives: a practical, a semantic, and a syntactic. The purpose of a public information system is to provide some kind of service or support for a public process or a process involving "the general public" or "the whole society."

Like all kinds of information systems with the advent of computers, public information systems can benefit from new powerful technical tools that can enhance the data processing capabilities of the human mind. Some public information systems will provide services in a much broader sense.

Public information systems can support social and democratic processes by providing tools to make such processes more useful and rewarding from the perspective of all process participants. An important role for these information systems and tools is to support participants.

4주차(2)

The 21st century is entering a society where information services are in full swing. Major advanced countries are making research and development and investment in this field to reduce social costs and enhance the benefits of people‘s lives in using the exchange of various information. Following this movement of the international community, our country is also interested in information technology and research and development. In particular, as the Electronic Government Act passed the National Assembly in July 2001, the e-government promotion system was established in earnest.

In order to cope with the rapidly changing international economic situation and adapt to the digital economic society, the task of advancing the economic structure through informationization has emerged as an important issue. To this end, the development of technologies related to the continuous expansion of information service investment and the development of information service personnel that can be utilized effectively has emerged as important tasks to foster the foundation of the information and communication industry. In order to effectively promote such information services, the government has selected leading information and communication-related projects and invested heavily in them, thereby spreading the effects of such projects, promoting the overall information service of the nation‘s society in the long term, and strengthening the link between information services and the information and communication industry.

5주차(1)

Public information systems support tasks and processes in which different types of actors engage in different roles. In performing its supporting role, the public information system and its users will require access to the data.

Data exists in a variety of types, including command data, operational data, procedural data, metadata, and process data. In any way, built-in type rules in software tools can actually be a very efficient way to get people to follow the rules. The public information system should mainly contain the data necessary to perform the work of the system.

It consists of various types of databases, including databases, rule-based knowledge bases, geographic databases, and metadata. Some data can be stored directly on the Web site. For more complex information systems, it may be necessary to organize fairly sophisticated links and data/metadata exchange procedures between databases owned by different organizations. It can be concluded that the exemplified data should consist of physical or virtual data warehouses, networks.

Since the public information system should be a major concern for politicians, working-level officials of information systems and the general public, the study of such systems is more important than ever in the sense discussed by many authors in the debate on "hardline versus relevance." Toolbox concepts and laboratory ideas for planned experiments, as just presented, may stimulate research to become more relevant than other methods.

5주차(2)

In the 21st century, society will change into an information society and make changes in various fields.

The information society will eliminate space-time constraints and develop an era in which three-dimensional video information is transmitted over the wireless Internet.

Also, the information age will change the educational paradigm. With the development of computers, the use of information and computers will be achieved in various fields such as web-based real-time education and education using information characteristics.

The need for web-based customized education will be further enhanced. In line with changes in the environment, professors should prepare for changes in social changes, ability to utilize education programs and methods of education, and students should develop changes in information service awareness, continuous education and training and computer utilization skills.

The government system also changes. With the advent of e-government, the government realizes a more competitive government by electronically handling internal administrative affairs and all tasks with the people and businesses.

People implement a fast and convenient government by freely maintaining communication with the government, such as obtaining necessary information and submitting opinions without having to visit in person.

6주차(1)

What is GIS?

GIS was born in the United States and Canada in the 1950s for effective resource management. GIS is a system of computer software, hardware. Analyze and present information linked to human resources that help with data and manipulation.

There are two ways to enter and visualize data. There are raster and vectors, which represent specific locations and values, and vectors represent points and lines and polygons and features (homes, lakes).

Space locations usually represent geographic locations, information visualizes data analysis, and systems serve to link software hardware data. Non-GIS includes GPS, static maps (usually maps are products of GIS), and simple software packages. The use of GIS is being used in various fields such as industry and education. It is used as a research or educational tool for transportation, communication, and education in the industrial sector.

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Data Structure and Characteristics of GIS

GIS consists of data and information. Data is a simple set of facts or numbers that represent the real world, and information refers to the meaning derived from one or more data. The classification of information is topographical spatial data, which is divided into location data (relative location data, absolute location data), and characteristic data (shape data, video data, and attribute data).

The data structure of GIS shape data is divided into Lester data and vector data. Vector data expresses spatial data with points, lines, and faces and makes it possible to manage data by object. Leicester data is characterized by storing and managing data on a cell or pixel basis and having a similar structure to the picture. Leicester data is a simple structure, has advantages that are easy to analyze, has disadvantages of having low spatial accuracy and low resolution. Vector data have advantages similar to the actual shape of the map and disadvantages with complex structures.

The GIS-related data management structure is divided into four structures: a flat structure (a quick search for data), a hierarchical structure (a variety of records can be added and deleted), an organizational network structure (a variety of data access the ways) and a relational structure (a data access by end users is possible users).

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전반부 정리

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전반부 정리