• Proceedings of the Korea Multimedia Society Conference
• /
• 2012.05a
• /
• pp.164-165
• /
• 2012

집중호우 및 홍수로 인해 침수지역이 발생할 경우 이를 예측하기 위해 IT를 융합한 방재에 대한 연구가 필요하며 특히 본 논문에서는 도시 침수에 대비하여 교통 통제, 우회 도로 등을 제공하기 위해 정량적인 침수 위험 지수를 접목시키는 방안에 대하여 연구하였다.

• Proceedings of the Korea Multimedia Society Conference
• /
• 2012.05a
• /
• pp.455-456
• /
• 2012

본 논문에서는 센서네트워크 연구단계에서 손쉽게 사용할 수 있는 센서데이터 모니터링 프로그램을 Java기반의 차트디자인 도구 JFreeChart를 이용하여 설계하고 구현한다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2002.11c
• /
• pp.2115-2118
• /
• 2002

이 논문에서는 정형적 명세를 이용하여 테스트 데이터를 추출하는 방법을 제안한다. 복잡하고 구성요소가 다양한 웹 프로그램의 기능을 Object-Z 정형 명세 언어를 이용하여 핵심적으로 나타낸다. 이로부터 상태 모델을 구성하고 최상위 레벨의 STD 에서 세부적으로 STD 를 추가하여 테스트 시나리오를 추출한다. 실험 대상은 웹 뱅킹 업무로 정하고 계좌개설 과정의 테스트 데이터를 추출하였다. 제안한 방법은 사용기반 테스트 기법과 결합하여 웹 소프트웨어의 테스트 자동화에 중요한 요소가 될 것이다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2019.05a
• /
• pp.579-582
• /
• 2019

이미지의 특정 객체를 제거할 때, 주변 환경을 고려하면서 제거하기에 어려움이 있다. 본 연구는 특정 객체가 제거되면서 생기는 빈자리를 자연스럽게 보완하기 위해서 이미지 내용을 기반으로 이미지를 변경하는 Seam Carving 알고리즘을 이용하여 보다 자연스러운 결과 이미지를 생성하는 프로그램을 구현했다.

• Journal of Korea Game Society
• /
• v.15 no.1
• /
• pp.125-134
• /
• 2015

This paper designs a peer tutoring in Flipped Learning environments for effective game programming(TGF), suggests a result of survey and a lesson learned from game programming in terms of students' and professors' perspectives in hands-on program training using Snake game programming as an applied example. The TGF is more effective than the traditional classroom to achieve the learning goals of game programming course.

• Journal of Korea Multimedia Society
• /
• v.13 no.12
• /
• pp.1843-1854
• /
• 2010

The utilization of underground space has recently increased with the complication of road, the rise of the land price, and the development of green technology. Underground space ranges from classical excavations to subway, underground cities, and shopping malls where there are crowds of people. At this time, government has spent a lot of money in installing various types of safety facilities for preparations of increasing potential disasters. Therefore, an effective facility management system is required. In this paper, we propose an information retrieval process to effectively extract the facilities' information based on the ontology and spatial analysis in underground space. The ontology-based searching supports hierarchical and associated results as well as knowledge sharing with hierarchy concepts. The spatial analysis based searching has "Buffer" and "Near" functions to operate on a map without understanding any property of the facility information.

• Journal of Korea Multimedia Society
• /
• v.6 no.7
• /
• pp.1245-1255
• /
• 2003

Request for network becomes complicated gradually and network traffic is increasing, To overcome this situation, the structure of network node should be changed to accept new service quickly and economically by executing program code in node itself. Active Network's research can use net resources more properly because of executing program within node itself. In this paper, we design a programming language, namely ASL, for Active Sensor to describe function and behavior of active sensor. We also design and implement the interpreter for proposed ASL.

• Journal of Korea Multimedia Society
• /
• v.9 no.12
• /
• pp.1700-1708
• /
• 2006

Since the most program execution time is consumed in a loop structure, extracting parallelism from loop programs is critical for the taster program execution. In this paper, we proposed data dependency removal method for a single loop. The data dependency removal method can be applied to uniform and non-uniform data dependency distance in the single loop. Procedure calls parallelisms with only a single loop structure or procedure call most of other methods are concerned with the uniform code within the uniform data dependency distance. We also propose an algorithm, which can be applied to uniform, non-uniform, and complex data dependency distance among the multiple procedures. We compared our method with conventional methods using CRAY-T3E for the performance evaluation. The results show that the proposed algorithm is effective.

• Journal of Korea Multimedia Society
• /
• v.23 no.1
• /
• pp.111-125
• /
• 2020

In modern society, dementia patients are increasing due to busy daily life. Due to the nature of dementia, family members are having a hard time with their caring activities. Dementia diseases reduce the quality of life not only of the patient, but also of the family, and nursing activities lead to social problems such as unemployment or frequent turnover. This study aims to reduce the difficulty and stress of the nursing process by supporting daily life of dementia patients and nursing activities through smart care platform. Ultimately, we will reduce the cost of treatment for people with dementia and delay the worsening of symptoms through a systematic care program for people with dementia. The smart dementia care platform features smart technology to help the dementia patients' daily lives and support their caregivers.

• Journal of Korea Multimedia Society
• /
• v.17 no.12
• /
• pp.1528-1536
• /
• 2014

Although the process about korea image restoration contents program development and liberalization have cultural and artistic worth, it is not possible to restore technically or cost enormous expense. In the study, it suggest the needs of korea image restoration contents program development through image restoration case. It is revitalize that the study in digital image restoration technical prepare the ground for passing high-qualities cultural legacy by restoring classical film. We think the development of korea image restoration software will strengthen the basis to the new creation industry of high value-added in the global cultural prosperity industry.