본 논문은 박서원 시에 나타난 공간성을 중심으로 역설적 상상력과 변화하는 주체의 문제를 고찰하였다. 박서원은 금기시되던 무의식 영역을 시 세계로 끌어들인 시인으로 한국 여성문학의 새로운 지평을 개척했다는 평가를 받는다. 본고는 박서원 시의 물질적 상상력인 공간성을 매개로 박서원 시를 논의하였다. 현대시에서 공간은 시적 주체가 경험하고 이해한 세계의 투사로 형상화된다고 여겨져 왔다. 시 속의 공간은 현실의 물리적 공간에 한정되는 것이 아닌 심리적, 정신적으로 내면화된 공간의 가능성으로 제시되어왔다. 박서원은 내면의식을 시 언어로 직설적으로 표현해냈다는 맥락에서 고백시적 경향을 드러내는 시인으로 평가됐다. 박서원 시에서 공간성이 유의미한 분석소로 기능하는 것은 공간 분석이 심리와 정신의 내면화에 대한 분석이기 때문이다. 시인은 자신의 의식을 통해 내면화되고 체화된 상상력을 바탕으로 공간을 분할하고 통합하며 그 안에 심미적 판단을 기준으로 배제하고 선택된 사물들을 고정 시키거나 의미 있는 것으로 살아 움직이게 한다.
박서원 시의 공간성은 일반론을 벗어난다는 점에서 역설적 상상력을 바탕으로 한다. 또한 변화하는 시적 주체의 양상을 공간성을 통해 드러냈다는 점에서 주목된다. 일반론적으로 광할함은 자유롭다는 감정과 밀접하게 연관되는데 이는 공간적 확장감과 광활함, 곧 자유가 연결되어 있기 때문이다. 그러나 박서원은 첫 번째 시집에서 외부와 내부라는 대립적인 공간을 설정하고 일반론에서 벗어나는 상징성을 부여함으로써 역설적 상상력을 드러냈다. 또한 두 번째와 세 번째 시집을 통해 경계의 공간을 설정하고 세계를 관조하는 시적 주체를 형상화하였다. 이 때 변화하는 시적 주체를 확인할 수 있는데 공간성을 통해 드러낸다는 점에 있어서 박서원 시의 공간성은 유의미하다.

This paper examines the inner meaning of Park Seo-won's poem focusing on the spatiality. In modern poetry, space has been thought to be shaped as a projection of the world experienced and understood by the speaker. The space in poetry has been presented as the possibility of a psychologically and mentally internalized space, not limited to the physical space of reality. Park Seo-won was regarded as a poet who revealed his tendency to confess in the context that he expressed his inner consciousness directly in the language of poetry. The reason why spatiality serves as a meaningful analysis center in Park Seo-won poetry is because spatial analysis is an analysis of psychology and internalization of the mind. Poets divide and integrate space based on internalized and embodied imagination through their consciousness, exclude selected objects based on aesthetic judgment, and immobilize them or make them move as meaningful. The spatiality of Park Seo-won's poem was beyond generalism, revealing his subversive imagination. It also revealed the changing aspect of the speaker through spatiality. According to yi-Fu Tuan, overcrowding and vastness are conflicting emotions and can be perceived differently from the width and density of space. In general, vastness is closely linked to the feeling of freedom because of its spatial expansion, vastness, and freedom. Park Seo-won revealed his subversive imagination by setting up a con frontational space between the outside and the inside in his first book of poetry and giving him a symbolism that deviates from generalism. Through the second and third collections of poems, the space of boundaries was established and the poetic subject of the world was embodied. At this time, the changing poetic subject can be identified, and the spatiality of Park Seowon poetry is significant in that it is revealed through spatiality.

This paper presents a comparison result of two simultaneous localization and mapping (SLAM) algorithms for navigation that have been proposed in literature. The performances of Extended Kalman Filter (EKF) SLAM under Gaussian condition, FastSLAM algorithms using Rao-Blackwellised method for particle filtering are compared in terms of accuracy of state estimations for localization of a robot and mapping of its environment. The algorithms were run using the same type of robot on indoor environment. The results show that the Particle filter based FastSLAM has the better performance in terms of accuracy of localization and mapping. The experimental results are discussed and compared.

Robot Process Automation (RPA) is a computer technology called Robotic Process Automation, a form of business process automation based on the concept of software robots or artificial intelligence (AI) walkers. In general, in traditional workflow automation tools, software developers design software that creates a set of actions to automate tasks and interfaces for the back-end systems using internal APIs or dedicated script languages. However, in RPA software, automation can be implemented by configuring an operating processor as if the general user is directly performing the task of the application. In other words, it can be said that it is a suitable development method for automating simply repetitive tasks rather than developing specific programs in which all necessary functions are implemented, as in general software development. Thus, this is more appropriate for configuring and automating RPA software in traditional manufacturing companies that are not easy to develop and apply smart factories or high-end AI software. Therefore, this research aims to analyze the requirements required at the actual manufacturing companies, focusing on the manufacturer's case in Changwon, Gyeongsangnam-do, called SinceWin Co., Ltd., and to examine the possibility of RPA software in the manufacturing companies by implementing actual RPA software that supports office automation. Through the research, it was confirmed that the actually implemented RPA software met the requirements of the company and helped manufacturer practice significantly by automating the parts that were worked error-prone and manually periodically.