로그기반 상황인식에 의한 소규모 창고관리시스템

김영호,최병용,전병환,Kim, Young-Ho,Choi, Byoung-Yong,Jun, Byung-Hwan 한국정보처리학회 2006 정보처리학회논문지B Vol.13 No.5

유비쿼터스 컴퓨팅의 일환으로 무선인식(RFID)을 이용한 많은 응용시스템이 개발되고 있으며, 특히 물류산업에 RFID 칩이 널리 보급될 것으로 예측된다 중소업체의 경우 소규모 창고관리에도 비용과 인력 측면에서 어려움을 격고 있는 상황에서 효율적이고 정확한 지능형 창고관리 시스템의 필요성이 절실하다. 본 논문에서는 로그기반 상황인식 기술을 이용하여 소규모 창고관리시스템을 구현한다. RFID 리더기를 제어하는 클라이언트를 구성하고 서버에 DBMS 시스템을 구축하여 웹상에서 운영되는 창고관리시스템을 구현한다. 특히, 시스템 접근 이력에 대한 로그데이터를 토대로 사용자의 입출고 의도를 파악하며, 관리자에게 사용자의 비정규적인 창고사용 패턴을 보고하고 예측 가능한 재고관리 서비스를 제공한다. 결과적으로, 제안한 시스템은 소규모 창고관리의 효율성과 정확도를 향상시키는데 기여할 수 있다. Various application systems are developed using RFID as a part of ubiquitous computing, and it is expected that RFID chip will become wide-spread for the distribution industry especially. Efficient and efact intelligent-type of warehouse management system is essential for small-to-medium-sized enterprises in the situation having a trouble in the viewpoint of expense and manpower. In this paper, we implement small-scale warehouse management system using log-based context awareness technology. This system is implemented to be controlled on web, configuring clients to control RFID readers and building up DBMS system in a server. Especially, it grasps user's intention of storing or delivering based on toE data for the history of user's access to the system and it reports user's irregular pattern of warehouse use and serves predictive information of the control of goods in stock. As a result, the proposed system can contribute to enhance efficiency and correctness of small-scale warehouse management.

봉약침(蜂藥針)을 이용(利用)한 진행성 근위축증 환자(患者) 1례(例)에 대(對)한 증례보고(症例報告)

김영호,육태한,송범용,이동호,Kim, Young-Ho,Yook, Tae-Han,Song, Beom-Yong,Lee, Dong-Ho 대한약침학회 2000 Journal of pharmacopuncture Vol.3 No.1

The authors reports in order to study the effect of Bee Venom therapy of progressive muscle atrophy. The authors investigated 1 patient who is treated at Woosuk University Oriental Medical Hospital. The patient diagnosed by MRI EMG Hematology Muscle biopsy as progressive muscle atrophy is administered by Bee Venom therapy for 4 months. Bee Venom therapy is operated by 2 times per a week(every 3 days, 0.1cc per one operation, 0.05cc per one acupuncture point). The authors checked changes of this patient's chief symptoms by comparing before and after Bee Venom therapy is operated at 30 times. After Bee Venom therapy, the patient increased motor power & ROM, decreased general cooling sense & swallowing disorder. As above, the authors conclude that better results can be obtained Oriental Medical Treatment with Bee Venom therapy in progressive muscle atrophy

윈도우 기반 응용프로그램 제공 서비스를 위한 Win32 API 메시지 인가 시스템의 개발

김영호,정민아,원용관,Kim, Young-Ho,Jung, Mi-Na,Won, Yong-Gwan 한국정보처리학회 2004 정보처리학회논문지 C : 정보통신,정보보안 Vol.11 No.1

컴퓨터 자원의 대용량화 및 네트워크 속도의 증가로 인하여 사용자가 네트워크를 통해 원격지의 서버에 접속하여 컴퓨터론 사용하는 요구가 증가되었다. 이에 따라 중앙집중형 컴퓨팅을 통한 응용프로그램 제공 서비스도 활성화되었다. 중앙집중형 컴퓨팅 시스템은 중앙의 대용량컴퓨터 시스템에 설치된 응용프로그램을 공유 프로토콜을 통하여 원격 사용자에게 제공하는 응용프로그램 공유 서비스(ASP: Application Service Provision) 시스템 모델이다. 중앙집중형 컴퓨팅 시스템을 통한 응용프로그램 공유 서비스는 기밀성, 가용성 무결성 등의 보안 사항이 반드시 유지되어야 한다. 기존 원격 컴퓨팅인 Telnet, FTP 접속은 단순히 파일 및 데이터의 접근 권한을 제어함으로 보안이 유지된다. 그러나 윈도우 기반 시스템의 경우 다수의 사용자가 통일한 권한을 통해 통일한 응용프로그램을 제공받기 때문에 사용자들 사이에 기밀성 및 무결성을 저해 할 수 있다. 또한 다수의 사용자가 하나의 응용프로그램에 파일열기, 복사, 서식 수정 등의 여러 기능 명령어를 전송하기 때문에 파일 및 데이터 접근 제어만을 통해서는 시스템의 기밀성 유지한 수 없다. 또한 기밀성의 문제는 곧 가용성 및 무결성의 문제로 이어질 수 있다. 본 논문에서는 윈도우 기반 중앙집중형 컴퓨팅 시스템의 응용프로그램 공유 서비스를 지원함에 있어 사용자가 실행하는 Win32 API 메시지 명령어 접근제어 시스템을 제안한다. 제안하는 시스템은 GUI(Graphical User Interface) 기반의 서버에서 사용자가 서버에 접속하여 발생하는 모든 메시지(마우스, 키보드, I/O, etc....)들을 감시한다. 감시된 메시지 기반의 명령어는 미리 설정된 사용자별 보안 정책에 기반 하여 해당 응용프로그램에게 전달 여부가 결정된다. 이러한 메시지 기반 상세 보안을 통해 기밀성 침해의 우려가 있는 메시지 명령어를 차단하고, 기능 명령어 차단에 의한 자원의 기밀성을 해결하였다. The growth of computer resource and network speed has increased requests for the use of remotely located computer systems by connecting through computer networks. This phenomenon has hoisted research activities for application service provision that uses server-based remote computing paradigm. The server-based remote computing paradigm has been developed as the ASP (Application Service Provision) model, which provides remote users through application sharing protocol to application programs. Security requirement such as confidentiality, availability, integrity should be satisfied to provide ASP service using centralized computing system. Existing Telnet or FTP service for a remote computing systems have satisfied security requirement by a simple access control to files and/or data. But windows-based centralized computing system is vulnerable to confidentiality, availability, integrity where many users use the same application program installed in the same computer. In other words, the computing system needs detailed security level for each user different from others, such that only authorized user or group of users can run some specific functional commands for the program. In this paper, we propose windows based centralized computing system that sets security policies for each user for the use of instructions of the application programs, and performs access control to the instructions based on the security policies. The system monitors all user messages which are executed through graphical user interface by the users connecting to the system. Ail Instructions, i.e. messages, for the application program are now passed to authorization process that decides if an Instruction is delivered to the application program based on the pre-defined security polices. This system can be used as security clearance for each user for the shared computing resource as well as shared application programs.

태연(太淵)(L₉)자침(刺鍼)이 태연(太淵)(L₉)과 중부(中府)(L₁)영역(領域)의 온도변화(溫度變化)에 미치는 영향(影響)

김영호,송범용,육태한,Kim, Young-ho,Song, Beom-Yong,Yook, Tae-han 대한침구의학회 2001 대한침구의학회지 Vol.18 No.5

Backgrounds and purpose : The acupuncture of oriental medicine is very important in treatments. Until now it was been researched according to the meridian and qi xue(氣血) phenomenon of oriental medicine's theory. Acupuncture will show more objective index to observe the meridian. And then, I studied the effects on the thermal change of the Taeyon($L_9$) and Chungbu($L_1$) following acupuncture stimulation. Objective and Methods : This study was performed from December 1999 to February 2000 on 60 healthy students. The objective was divided into two groups, those are the control group A(N=30) that no acupuncture stimulation, the group B(N=30) of acupuncture stimulation on Taeyon($L_9$). First, in the control group A, I took a picture Taeyon($L_9$) Chungbu($L_1$) Taenung($P_7$) Chondol($CV_{22}$) area for 30 men without any stimulation with the Digital Infrared Thermograph Imaging(D.I.T.l.) and did same area, 10min after. Second, in the acupuncture stimulation group B, we took a picture Taeyon($L_9$) Chungbu($L_1$) Taenung($P_7$) Chondol($CV_{22}$) area for 30 men without any stimulation with the Digital Infrared Th - ermograph Imaging(D.I.T.I.), and then stimulate acupuncture on Taeyon($L_9$) and took a picture same area, 10min after. Results : 1. In healthy men, average skin temperture on Taeyon($L_9$) area was lower than Chungbu($L_1$) area about $3.0^{\circ}C$, in the Lt. Taeyon($L_9$) and Chungbu($L_1$) area was lower than Rt. Taeyon($L_9$) and Chungbu($L_1$) area. 2. In the acupuncture stimulation group B, the skin temperature of both side Taeyon($L_9$) area showed the increase or decrease significantly. But both Taenung($P_7$) area did not showed significantly. 3. In the acupuncture stimulation group B, the skin temperature of both side Chungbu($L_1$) area showed the increase or decrease significantly. But both Chondol($CV_{22}$) area did not showed significantly. 4. The thermal changes of the area which is a meridian point in the Lung Meridian of the acupuncture stimulation group on Taeyon($L_9$) different from other Meridian with significantly change. Conclusion : The acupuncture stimulation on Taeyon($L_9$) affected the thermal change of the area which is a meridian point, in the Lung Meridian. And then I could relate these results with the existence of the meridian and meridian point. Thus, continuous thermographic study will be needed for the existence of the meridian and meridian point.

대퇴골두 무혈성괴사에서 시행한 금속-금속 관절면을 포함한 무시멘트 인공고관절 전치환술

김영호 ( Kim Yeong Ho ),박기철 ( Park Gi Cheol ),김학수 ( Kim Hag Su ),최일용 ( Choe Il Yong ) 대한고관절학회 2002 Hip and Pelvis Vol.14 No.1

원발성 간암의 수술후 재발 양상과 조기 재발에 대한 예견 인자

김영호(Young Ho Kim),김정룡(Chung Yong Kim),이효석(Hyo Suk Lee),정훈용(Hwoon Yong Jung) 대한소화기학회 1993 대한소화기학회지 Vol.25 No.6

N/A To evaluate predictors for early postoperative recurrence, we enrolled 64 patients with hepatocellular carcinoma (HCC) who had underwent curative resections at Seoul National University Hospital from January 1988 to May 1989. Among 64 patients, 5 patients who died of operation-related complications were excluded. During the mean period of follow-up of 16.9 month., recurrence of tumor was found in 37 of the remaining 59 patients; in the residual liver in 33 patients and in the distant organs in 4 patients. I'he recurrence rates at 6 at 12, and at 18 months after curative resection were 18.8%, 38.0% and 58.7%, respectively. The most common pattern of intrahepatic recurrence was bilateral multinodular type (43.2%). The recurrence rate higher in the patients with UICC-stage-III HCC than in those with stage- I or Il HCC. The recurrence rate within 6 months was the highest in the patients with angiographically diffuse infiltrative type regardless of UICC stage The size of tumor did not affect the recurrence rate. We concluded that the patients with UICC stage-III HCC, or those with angiographically diffuse infiltrative type HCC should be considered to be an unsuitable surgical indication, and the consideration of the therapeutic modalities other than surgical resection is warranted to reduce early recurrence and consequently improve patient's survival.

한국인에 있어서의 간내 담석증의 임상적 특성

김영호(Young Ho Kim),윤용범(Yong Bum Yoon),김정룡(Chung Yong Kim),김용태(Yong Tae Kim),김주성(Joo Sung Kim) 대한소화기학회 1993 대한소화기학회지 Vol.25 No.4

N/A The incidence of intrahepatic cholelithiasis is higher in East Asia including Korea, than in the West. There have been several clinical studies on intrahepatic cholelithiasis, but the subjects of those studies were limited to operated patients. In this study we analyzed 263 patients whose intrahepatic duct stones were confirmed not only by operation but also by radiologic studies. Among the patients, the male to female ratio was 1:1.5 and thirty-six percent of the patients had a past medical history of cholecystectomy. Involvement of both intrahepatic ducts was most common (39.5%) and stones were detected more frequently in the left intrahepatic duct (34.6%) than in the right (25.9%). Extrahepatic duct stones were found more frequently in the patients where both lobes were involved than in those with single lobe involvement. Regardless of the presence of acute cholangitis, one or more organisms grew in alniost every bile culture (98%). In the detection of intrahepatic duct stones, the sensitivity of computed tomography or percutaneous transhepatic cholangiography was higher than that of ultrasonography or endoscopic retrograde cholangiopancdeatography. From the above results, we suggest that biliary bacterial infection may play an importent role in the pathophysiology of intrahe- patic duct stones and that bile stasis also may play a considerable role. Further studies on efficient methods to diagnose and evaluate intrahepatic duct stones are needed in the future.

나노기술을 이용한 알루미늄 합금 가공용 Low mist 형 청정 절삭유의 생분해 및 생물학적 폐수 처리 평가

김영호 ( Yung Ho Kim ),주현종 ( Hyun Jong Joo ),김성철 ( Sung Chul Kim ),이광현 ( Kwang Hyun Lee ),김용석 ( Yong Suk Kim ) 한국물환경학회 2004 한국물환경학회·대한상하수도학회 공동 춘계학술발표회 Vol.2004 No.-

先天性 高位肩甲骨症

金榮浩(Kim Yung Ho),金基容(Kim Key Yong) 대한정형외과학회 1970 대한정형외과학회지 Vol.5 No.1

무시멘트 해부학형 대퇴삽입물을 사용한 인공고관절 전치환술의 임상적 및 방사선학적 결과 -외측 미세포말 pad 여부에 따른 비교-

김영호(Young Ho Kim),박기철(Kee Cheol Park),김경식(Kyong Sik Kim),최일용(Il Yong Choi) 대한고관절학회 1999 Hip and Pelvis Vol.11 No.3

The purposes of this study were to identify the overall clinical and radiographic results of 192 unce-mented anatomically designed femoral stem associated with the uncemented Harris-Galante acetabu-lar cup and to identify the differences in the clinical and radiographic results according to the pres-ence of a lateral porous pad of the femoral stem. Mean follow up period was 5 years 11 months. Final mean HHS was 92.1 increased from 42.5 preoperatively. The incidences of thigh pain and groin pain were 13.5% and 7.7%, respectively. The overall incidence of radiolucency including Gruen zone 1 in the femoral component in group without the lateral pad was significantly higher compared to that in group with the lateral pad. The incidence of osteolysis in the femoral and acetabular component was similar in both groups except the osteolysis in the distal portion of the stem was found in 2 cases only in the group without the lateral pad. Mean linear wear rate was 0.21mm/year. Revisions were per-formed in 6 cases(11.5%), i.e. 2 polyethylene liner dissociation, 1 polyethylene liner dissociation associated with massive osteolysis in the femoral component and 3 massive osteolysis in the acetabu-lar and femoral component. In conclusion, although the overall clinical and radiographic results of an uncemented anatomically designed femoral component associated with the Harris-Galante acetabular component were favorable, the relatively high linear wear rate of polyethylene and relatively high incidence of osteolysis are worrisome. Also, the use of an Anatomic femoral component without a lat-eral pad should be avoided due to a higher incidence of radiolucency and distal osteolysis around the femoral component compare to that with a lateral pad.