한국형 아나키즘과 아나키스트 사회이론

김영범(Kim, Yeong-Beom) 한국이론사회학회 2012 사회와 이론 Vol.21 No.2

오랫동안 사회학 또는 사회이론과 아나키즘은 먼 거리에 있어왔다. 그런데 1980년대 말에 사회학자 김성국이 시민사회론 시민운동의 급진화를 위한 이념적 대안의 하나로 아나키즘을 발견하고, 그것의 무한한 가능성에 점점 매료되어 아나키즘재흥의 이론적 기수로서 최선두에 섰다. 그리고 근래에는 탈근대적 사회인식론과 노자사상을 서구 근대의 아나키즘에 접목시킴에 의해 ‘탈근대 아나키스트 사회이론’ 범주를 구성하기에 이르렀다. 이점에 주목하여 이 글에서는 김성국의 아나키즘 입문에서 선택적 수용과 혁신적 재구성까지의 전반적 행보, 그것과 관련되는 담론적 실천의 궤적을 추적하여 살펴보고, 그 성과와 의의들도 추출하여 검토해보고 있다. ‘국가대 시민사회’의 구도로부터 출발했던 김성국의 이론적 사고는 평등보다 자유의 극대화로 지향되고 있었다. 그러나 자유주의의 한계는 극복되어야 했기에 그것과 아나키즘(특히 아나르코 코뮤니즘)과의 결합을 꾀하였고, 그로부터 자유해방주의 이념을 생성시켰다. 그리고 다시 그것에 터하여, 공동체주의의 일반적 한계를 넘어서는 자유공동체 사회론을 구축할 수 있었다. ‘사회적 생활양식 아나키즘’ 역시, 상반되는 경향의 두가지 아나키즘을 접합-양립시키는 의도적 잡종화의 산물로 제시되었다. 이러한 일련의 과정을 통하여 그는 서구 아나키즘의 단순 수용이 아닌, 창조적 재해석과 변용에 성공하였고, 그 결과는 ‘제4의길’로서의 김성국식/의 아나키즘제조였다. 아나키스트 김성국의 ‘창조적 파괴’ 정신은 한국의 유명 아나키스트들과 아나키즘 전통에 대한 통설을 전복시키는 독창적 해석과 평가로도 발휘되었다. 그것은 한국형 아나키즘의창출로 용진한다는 의미도 띠었다. 거기서 멈추지 않고 김성국은 탈근대적 사회인식과 동 서양 아나키즘의 논리를융합시킴에의해잡종화원리와최소화논리를기축으로하는새로운 이론 구성을 시도하였다. 그 성과는 일단 ‘탈권력 최소 국가론’으로 나타났다. 결국 김성국의 아나키즘 택용과 재구성의 궤적은 한국사회학의 자기 이론 만들기로 수렴되는 성질의 것이기도 했다. Sociology or social theory has been in far distance from anarchism with no encounter for a long time. And yet, at the end of 1980s, Kim Seung Kuk, a Korean sociologist, found that anarchism would become enough an ideological alternative promising a radicalization both of the civil society theory and of the civil movement, and was more and more fascinated with the indefinite possibility of anarchism. Such a finding and belief compelled him to stand thereafter in the forefront of theoretical flag-bearers for revival of anarchism. As a result of that positioning, he eventually came to make up the category of “postmodern anarchist social theory”, by grafting postmodern social epistemology and the Laoism on the modern type of western anarchism. Taking notice of this point, the author in this paper traces and investigates the overall path from Kim’s entrance into anarchism to innovative reconstruction via selective acceptance of it, as well as the trajectory of the related discursive practices. In addition, he tries to extract and examine the achievements and significances of those steps. Kim’s thought which had started from the theoretical scheme of “civil society against state” was being oriented to the maximization of individual liberty rather than of social equality. However, he attempted to combine liberalism and anarchism(especially, anarcho-communism) on the purpose of overcoming the limits of the former, which gave birth to the idea of libertarianism. On the basis of that idea, he could construct the theory of “libertarian communal society” which might get over the general limits of communitarianism. Also the “social lifestyle anarchism” was presented by him as a product of hybridization intended to an articulative compatibility of the two anarchisms of contrary tendencies. Through such a chain of processes, he succeeded not in simple acceptance but in creative reinterpretation and transformation of anarchism, which resulted in making of Kim Seung Kuk’s, or his style of, anarchism, sufficient to be called “the fourth way”. The anarchist Kim Seung Kuk’s spirit of “creative destruction” was throughly displayed also by unique interpretation and evaluation, equivalent to overturning of the common view, of some of the late Korean anarchists and that tradition. At the same time, this work also carried a meaning of advancing bravely to a creation of a Korean model of anarchism. Without stopping there, Kim attempted to construct a new social theory pivoted both on the principle of hybridization and on the logic of minimization, by fusing the postmodernist social cognition with the East and West anarchist logic, the outcome of which was realized as the theory of post-power minimal state. After all, we can say that the trajectory of Kim’s adoption and reconstruction of anarchism was a sort of making of own theory of the Korean sociology.

RFID 충돌방지 프로토콜의 성능 개선에 관한 연구

김영범,Kim, Young-Beom 한국융합신호처리학회 2011 융합신호처리학회 논문지 (JISPS) Vol.12 No.4

RFID 시스템 구현에 있어서 중요한 고려사항 중의 하나는 인식 범위 내에 있는 태그들을 최소한의 인식 지연시간을 가지고 모두 인식하도록 하기 위한 충돌방지 알고리즘의 설계이다. 또한 이러한 충돌방지 알고리즘의 설계에 있어서 일반적으로 태그 및 리더의 메모리 및 계산력 상의 제약조건이 감안되어야 한다. 본 논문에서는 산업분야 RFID 표준으로 정립된 Gen2 프로토콜에서 제시하는 기본적인 태그인식 충돌방지 알고리즘과 Q 알고리즘, 그리고 FAFQ 알고리즘의 성능과 문제점을 분석하고 태그 밀집 수준에 따른 프레임 길이의 동적 설정을 통하여 태그 식별시간 측면에서 RFID 시스템의 성능 향상을 기대할 수 있는 새로운 RFID 충돌방지 알고리즘을 제시한다. 또한 컴퓨터 시뮬레이션을 통하여 기존 Q 알고리즘과 FAFQ 알고리즘, 그리고 제안된 알고리즘의 성능을 비교하였다. One of the key issues in implementing RFID systems is to design anti-collision protocols for identifying all the tags in the interrogation zone of a RFID reader with the minimum identification delay. In this paper, Furthermore, in designing such protocols, the limited resources in tags and readers in terms of memory and computing capability should be fully taken into consideration. we first investigate two typical RFID anti-collision algorithms, namely RFID Gen2 Q algorithm (accepted as the worldwide standard in industrial domain) and FAFQ algorithm including their drawbacks and propose a new RFID anti-collision algorithm, which can improve the performance of RFID systems in terms of tag identification time considerably. Further, we compared performance of the proposed algorithm with Q algorithm and FAFQ algorithm through computer simulation.

정보시대 새로운 출판운동의 모색

김영범,Kim, Yeong-Beom 대한출판문화협회 1997 출판저널 Vol.218 No.-

해상 환경에서의 무선 이동 통신을 위한 선박용 Ad-hoc 네트워크 운용 시나리오

김영범,장경희,윤창호,박종원,임용곤,Kim, Young-Bum,Chang, Kyung-Hi,Yun, Chang-Ho,Park, Jong-Won,Lim, Yong-Kon 한국정보통신학회 2009 한국정보통신학회논문지 Vol.13 No.10

육상에서는 기지국을 통해 고속의 무선 통신 시스템을 사용하고 없는 반면, 해상의 경우 기지국을 설치하는데 제약이 따르고, 이로 인해 긴 전송거리를 갖는 저속의 MF/HF 대역 모뎀을 주로 사용 하고 있다. 고속 전송을 위해 해상위성통신이 사용되기도 하지만, 비용이 비싸다는 단점을 가지고 있다. 낮은 비용으로 전송속도를 증가시키기 위해서는 Vehicular Ad-hoc Network (VANET)과 같은 기지국이 없는 상황에서 단말간의 통신이 가능한 네트워크의 구성이 필요한데, 해상의 경우 육상과는 다른 환경적인 특징들을 갖기 때문에 본 논문에서는 해상에서의 Ad-hoc 네트워크를 Nautical Ad-hoc Network (NANET) 이라 칭하며 NANET을 위한 시나리오를 설정하고, 시나리오 별 Multiple Access 및 Duplex 방식을 분석한 후, NANET을 구축하기 위한 주요 후속 연구 주제들을 정리하여 해상 무선 통신 연구를 위한 기본적인 Guide Line을 제시한다. In terrestrial communications, high data rate transmission can be achieved by splitting the coverage area into small cells through base stations and reusing the resource efficiently. However, the geographical features of maritime communications require the long transmission range, and it is not practical to install base station on the sea to set up the similar deployment as the terrestrial communications, so MF/HF band modem with low data rate are currently utilized for maritime communications. And the expensive satellite communication via Inmarsat is the conventional solution for the high data rate transmission on the sea. To reduce the cost, Ad-hoc network is proposed to apply on the sea, which requires no base station for the peer-to-peer communications. In this paper, we denominate this maritime environment specific Ad-hoc network as Nautical Ad-hoc Network (NANET). Furthermore, the deployment scenario for the NANET, and the analysis on multiple access and duplexing schemes for the NANET are discussed in this paper, which serves as the cornerstone for the further NANET research and development.

전자선 조사야 결합부분의 선량분포 개선을 위한 Acrylic Electron Wedge의 제작 및 사용

김영범,권영호,황웅구,김유현,Kim Young Bum,Kwon Young Ho,Whang Woong Ku,Kim You Hyun 대한방사선치료학회 1998 大韓放射線治療技術學會誌 Vol.10 No.1

Treatment of a large diseased area with electron often requires the use of two or more adjoining fields. In such cases, not only electron beam divergence and lateral scattering but also fields overlapping and separation may lead to significant dose inhomogeneities(${\pm}20\%$) at the field junction area. In this study, we made Acrylic Electron Wedges to improve dose homogeneities(${\pm}5\%$) in these junction areas and considered application it to clinical practices. All measurements were made using 6, 9, 12, 16, 20MeV Electron beams from a linear accelerator for a $10{\times}10cm$ field at 100cm SSD. Adding a 1 mm sheet of acryl gradually from 1 mm to 15 mm, We acquired central axis depth dose beam profile and isodose curves in water phantom. As a result, for all energies, the practical range was reduced by approximately the same distance as the thickness of the acryl insert, e.g. a 1 mm thick acryl insert reduce the practical range by approximately 1 mm. For every mm thickness of acryl inserted, the beam energy was reduced by approximately 0.2MeV. These effects were almost independent of beam energy and field size. The use of Acrylic Electron Wedges produced a small increase $(less\;than\;3\%)\;in\;the\;surface\;dose\;and\;a\;small\;Increase(less\;than\;1\%)$ in X-ray contamination. For acryl inserts, thickness of 3 mm or greater, the penumbra width increased nearly linear for all energies and isodose curves near the beam edge were nearly parallel with the incident beam direction, and penumbra width was $35\;mm{\sim}40\;mm$. We decide heel thickness and angle of the wedge at this point. These data provide the information necessary to design Acrylic Electron Wedge which can be use to improve dose uniformity at electron field junctions and it will be effectively applicated in clinical practices.

항등비트율 서비스를 위한 GCRA 폴리싱 알고리즘의 성능 해석

김영범,Kim, Young-Beom 한국정보통신학회 2006 한국정보통신학회논문지 Vol.10 No.12

항등 비트율 서비스를 위한 대표적인 이용자 트래픽 통제 알고리즘인 GCRA에 있어서 네트워크의 과부하와 전송 도중 불가피하게 발생하는 전송지연 변동에 따른 이용자 트래픽의 과도한 손실을 방지하기 위해서는 적절한 전송 지연변동 허용치의 설정이 매우 중요하다. 본 논문에서는 항등 비트율의 소스 트래픽에 대한 GCRA 순응검사에서 지연변동 허용치의 범 위에 따른 GCRA의 성능을 여러 측면에서 분석하고 적절한 지연변동 허용치 설정을 위한 가이드라인을 제시한다. In implementing GCRA, well known as the representative user traffic policing algorithm for constant-bit rate service, it is essential to set proper values for delay variation tolerance in order to prevent network overload and excessive user data loss due to delay variation incurred inevitably during transmission process. In this paper, we investigate the performance of GCRA algorithm for various values of delay variation tolerance and suggest a guideline for setting proper delay variation tolerance values.

방사선치료시 물리학적 반음영의 검토

김영범,황웅구,김유현,Kim, Young-Bum,Whang, Woong-Ku,Kim, You-Hyun 대한방사선치료학회 1994 大韓放射線治療技術學會誌 Vol.6 No.1

Proper evaluation about the penumbra is very important to improve the efficacy of radiation theraphy. There are two kinds of physical penumbra, geometric penumbra and transmission penumbra. In this study, we evaluated the variation of physical penumbra according to the varing enery level, changing the field size and depth. Physical penumbra width was decreased as the source size decreased, and as the SDD increased, but the consideration about the scatter radiation and mechanical stability is an important factor. For the two adjacent beams, upper collimator should be used and especially for Co-60 unit, it is efficient to use the extended collimator.

Mesh Networks을 위한 다중채널 다중인터페이스 MAC 프로토콜에 관한 연구

김영범,Kim, Young-Beom 한국정보통신학회 2011 한국정보통신학회논문지 Vol.15 No.7

본 논문에서는 무선 애드혹 네트워크에서 복수개 채널을 이용한 효율적인 매체접속제어 프로토콜로써 DM-MMAC (Doze Mode Multi-Chanel MAC)을 제안한다. 기존의 IEEE 802.11 프로토콜의 경우 물리계층에서 복수개의 가용 채널이 주어지나 MAC 계층에서는 오직 고정된 단일채널을 통한 접속만이 가능하다. 이를 보완하기 위한 프로토콜로써 여러 가지 멀티채널 MAC 프로토콜이 제안되었으나 대부분의 경우 채널수가 적고 호스트의 수가 많아지면 전송 처리율(throughput)이 급격히 저하되는 문제점이 있다. 본 연구에서는 기존 MMAC 프로토콜의 채널 할당 및 채널점유 과정을 단순화하고 호스트 간 충돌가능성을 줄임으로써 절전효과와 함께 전송률 향상을 도모하였다. In this paper, we propose a new MAC protocol, namely DM-MMAC (Doze Mode Multi-Channel MAC) for ad hoe wireless networks which can utilize multiple channels effectively, thereby enhancing the network throughput considerably. Basically, the IEEE 802.11 specification allows for the use of multiple channels available at the physical layer, but its MAC protocol is designed only for a single channel with the fatal drawback, so called multi-channel hidden terminal problem in multi-channel environments. In this vein, several multi-channel MAC protocols have been proposed, but most of them demonstrate the performance problem that its throughput drastically decreases as the number of mobile hosts residing in a given network increases with small number of available channels. In this work, we tried to improve the performance of multi-channel MAC protocols in terms of network throughput as well as power saving effects by simplifying the channel assignment and channel capturing procedures and reducing the possibility of collisions between mobile hosts.

Disciplinary Session 4 / Sport Pedagogy / New Time for Physical Education : 열린교육 실천을 위한 초등학교 체육 선도교사제의 기능 분석

김영범,김진희 ( Young Bum Kim,Jin Hee Kim ) 한국체육학회 1998 국제스포츠과학 학술대회 Vol.1998 No.1

4MV X-선을 이용한 조직보상체 두께비 연구 및 응용

김영범,정희영,권영호,김유현,Kim Young-Bum,Jung Hee-Young,Kweon Young-Ho,Kim You-Hyun 대한방사선치료학회 1996 大韓放射線治療技術學會誌 Vol.8 No.1

A radiation beam incident on irregular or sloping surface produces an inhomogeneity of absorbed dose. The use of a tissue compensator can partially correct this dose inhomogeneity. The tissue compensator should be made based on experimentally measured thickness ratio. The thickness ratio depends on beam energy, distance from the tissue compensator to the surface of patient, field size, treatment depth, tissue deficit and other factors. In this study, the thickness ratio was measured for various field size of $5cm{\times}5cm,\;10cm{\times}10cm,\;15cm{\times}15cm,\;20cm{\times}20cm$ for 4MV X-ray beams. The distance to the compensator from the X-ray target was fixed, 49cm, and measurement depth was 3, 5, 7, 9 cm. For each measurement depth, the tissue deficit was changed from 0 to(measurement depth-1)cm by 1cm increment. As a result, thickness ratio was decreased according to field size and tissue deficit was increased. Use of a representative thickness ratio for tissue compensator, there was $10\%$ difference of absorbed dose but use of a experimentally measured thickness ratio for tissue compensator, there was $2\%$ difference of absorbed dose. Therefore, it can be concluded that the tissue compensator made by experimentally measured thickness ratio can produce good distribution with acceptable inhomogeneity and such tissue compensator can be effectively applied to clinical radiotherapy.