빅 데이터를 위한 사용성 분석 플랫폼 활용 방안 연구

황현서,박진태,윤준수,문일영 사단법인 인문사회과학기술융합학회 2015 예술인문사회융합멀티미디어논문지 Vol.5 No.2

An increase in extension and speed of the wireless network, the number of smartphone subscribers tend to exceed the 2.6 billion people this year. For this reason a number of rapidly becoming numerous and various types of Mobile App. So many Mobile App developers are focusing on developing user usability analysis think your convenience. Analysis of ease of use, intended to refer to the satisfaction of the user's experience so developers, through an analysis by collecting a number of big data such as access logs of user interests and Mobile App, the user must have to provide information required. In this study, we processed into stylized data through the analysis of the ease of use to collect a lot of information of smartphone users. In this study, we propose a smart phone technology to collect data and a platform construction which can provide the customized information to each user. 무선 네트워크의 확장과 속도의 증가로 스마트 폰 가입자 수는 올해 26억 명이 넘어가고 있는 추세이다. 이로 인하여 Mobile app의 수 또한 급격하게 많아지고 종류가 다양해지고 있다. 스마트 폰 사용자들은 수많은 종류의 Mobile app에서 자신이 원하는 정보를 찾기 어려워지고 있다. 따라서 많은 Mobile app 개발자들은 사용자의 편의를 생각한 사용자 사용성 분석에 초점을 맞추어 개발을 하고 있다. 사용성 분석은 사용자의 경험적 만족도를 일컫는 것으로 개발자는 사용자의 관심분야 또는 Mobile app의 엑세스 로그등의 여러 가지 빅 데이터를 수집하여 분석을 통해 사용자가 원하는 정보를 제공해 주어야 한다. 따라서 본 연구에서는 스마트 폰을 이용하여 데이터를 수집 하는 기술과 수집한 정보를 통해 정형화된 데이터로 가공 하며 이에 따라 각 사용자에게 맞춤형 정보를 제공해 줄 수 있는 플랫폼 구축을 제안한다.

鼻淵의 鍼灸治療에 關한 文獻的 考察

朴東錫,黃현서 WHO COLLABORATING CENTRE FOR TRADITIONAL MEDICINE 1996 東西醫學硏究所 論文集 Vol.1996 No.-

항공 통신 기술 : 효율적인 실내 위치 측위를 위한 비콘 신호세기 분석

황현서 ( Hyun-seo Hwang ),박진태 ( Jin-tae Park ),윤준수 ( Jun-soo Yun ),표경수 ( Gyung-soo Phyo ),문일영 ( Il-young Moon ),이종성 ( Jong-sung Lee ) 한국항행학회 2015 韓國航行學會論文誌 Vol.19 No.6

최근 사용자의 위치를 인식하여 이루어지는 다양한 서비스가 근거리 무선통신기술들에 초점이 맞춰지고 있다. 그 중 비콘이 차세대 기술로 주목을 받고 있다. 비콘은 블루투스 및 인간이 들을 수 없는 비가청영역의 주파수를 활용하여 단말과 정보를 주고받는 단말로서, 최근 애플 iBeacon처럼 저전력 블루투스(BLE; bluetooth low energy) 기반의 비콘이 주류로 부상하는 양상을 보이고있다. 비콘을 활용한 서비스는 기본적은 실내 특정 장소에 단말을 설치한다. 사용자가 별도의 행동을 취하지 않더라도 자동으로 사용자의 위치를 파악해 관련 서비스를 제공하는 것이 특징이다. 실내공간을 대상으로 제공되는 다양한 형태의 위치 기반 서비스들이 주목 받기 시작했다. 실내공간에서 제공되는 다양한 위치 기반 서비스들이 성공적으로 구축 및 제공되기 위해서는 실내공간에 대한 지도, 이동경로 등 다양한 형태의 정보를 구축하는 것이 필수적으로 요구된다. 따라서 본 논문에서는 효율적인 실내 위치측위를 위해 특정 장소에서 비콘의 신호세기를 다르게 하여 측정 및 분석하였다. Recent performed by recognizing a user``s location, various services have been tailored focus on short-range wireless communication technology. A beacon in which is attracting attention as next-generation technology. Beacon is a terminal by utilizing the frequency of the non-audible area can not be bluetooth and human sending and receiving terminals and information, Apple recently iBeacon like a low-power Bluetooth (BLE; bluetooth low energy) based beacon showing a tendency to rise into the mainstream there. Services using a beacon is basically installs the terminal in a certain place indoor. It is characterized by providing the user the services to catch the user``s position, even automatically take a separate action. Various types of location-based service provided by the target interior space began to attract attention. A variety of location-based services are provided in the interior space in order to be successfully deployed and provide guidance to the interior space, the movement route and the like are essentially required to build various types of information. In this paper, for efficient indoor positioning by varying the signal strength of the beacon in such areas were measured and analyzed.

半枝蓮·大蒜·白花蛇舌草 複合藥鍼이 腫瘍 및 免役反應에 미치는 영향

송호섭,황현서,김기현 대한침구의학회 2002 대한침구의학회지 Vol.19 No.4

Determinants of Functional MicroRNA Targeting

백대현,황현서,창희렬 한국분자세포생물학회 2023 Molecules and cells Vol.46 No.1

MicroRNAs (miRNAs) play cardinal roles in regulating biological pathways and processes, resulting in significant physiological effects. To understand the complex regulatory network of miRNAs, previous studies have utilized massivescale datasets of miRNA targeting and attempted to computationally predict the functional targets of miRNAs. Many miRNA target prediction tools have been developed and are widely used by scientists from various fields of biology and medicine. Most of these tools consider seed pairing between miRNAs and their mRNA targets and additionally consider other determinants to improve prediction accuracy. However, these tools exhibit limited prediction accuracy and high false positive rates. The utilization of additional determinants, such as RNA modifications and RNA-binding protein binding sites, may further improve miRNA target prediction. In this review, we discuss the determinants of functional miRNA targeting that are currently used in miRNA target prediction and the potentially predictive but unappreciated determinants that may improve prediction accuracy.

언론 불신의 원인과 결과

이건혁,황현서,심민선 한국언론학회 2003 한국언론학회 학술대회 발표논문집 Vol.2003 No.-

足?痛에 蜂藥針療法이 미치는 影響

안광현,김기현,황현서,송호섭,권순정,이성노,변임정,강미숙 대한침구의학회 2002 대한침구의학회지 Vol.19 No.5

천수근(天授根) 약침(藥鍼)이 Adjuvant 유발(誘發) 관절염(關節炎)에 미치는 영향(影響)

김영태,김기현,황현서,김연섭,Kim, Yung-Tae,Kim, Kee-Hyun,Hwang, Hyeun-Seo,Kim, Youn-Sub 대한침구의학회 2001 대한침구의학회지 Vol.18 No.2

Objectives : In order to study the effects of Harpagophyti Radix Aqua -acupuncture in rats with arthritis induced by Freund's complete adjuvant, performed several experimental items : that is edema rate, number of WBC, hemazocrit, platelet, total protein and albumin. Methods : In this study rats were divided into five groups : Normal group (non treated group), Control group (non-injected group in rats with arthritis induced by FCA), ST group (0.2cc normal Saline-injected group at right Chok-Samni(Zusanli,$ST_{36}$) once in every two days during the two weeks in rats with arthritis induced by FCA), HRS group (0.2cc Harpagophyti Radix-subcutaneous injected group once in every two days during the two weeks in rats with arthritis induced by FCA), HRST group (0.2cc Harpagophyti Radix-injected group at Chok-Samni($ST_{36}$) once in every two days during the two weeks in rats with arthritis induced by FCA). Results : 1. In the right plantar edema, HRS group showed a decrease with statistical significance on the 2 weeks and HRST group showed a decrease with statistical significance on the 1 weeks as compared with control group. 2. In the WBC, HRST group showed a meaningful decrease with statistical significance and also HRS group showed a decrease with statistical significanae as compared with control group. 3. In the platelet, HRST group showed a decrease with statistical significance as compared with control group. 4. In the hematocrit, HRS group showed a increase with statistical significance as compared with control group. 5. In the serum total protein and albumin, HRS group showed a increase with statistical significance as compared with control group. Conclusions : According to the above result, it is concluded that Harpagophyti Radix Aqua-acupuncture showed the therapeutic effect of antiinflammation in adjuvant arthritis and it is suggested that further studies and researchs for clinical use be needed.

마전자약침(馬錢子藥鍼)이 Adjuvant 관절염(關節炎)에 미치는 영향(影響)에 관한 실험적(實驗的) 연구(硏究)

배철우,김기현,황현서,김연섭,Bae, Chul-Woo,Kim, Kee-Hyun,Hwang, Hyeun-Seo,Kim, Youn-Sub 대한침구의학회 2001 대한침구의학회지 Vol.18 No.1

Objectives and Mtthods : In order to study on the Effect of Strychni Semen aqua-acupuncture on the arthritis induced by injecting Freund's complete adjuvant to the right posterior planta of rat's foot, rats were divided 5 groups equally, one group was not treated(Normal) and the other groups were induced arthritis by injecting Freund's complete adjuvant(Control, ST, SS, SST). Control was not treated after injecting of Freund's complete adjuvant. ST was 0.2cc Saline-injected Group at Chok-Samni(ST36) either days during 2 weeks after injecting of Freund's complete adjuvant. SS was 0.2cc Strychni Semen-subcutaneous injected group either days during 2 weeks after injecting of Freund's complete adjuvant. SST was 0.2cc Strychni Semen-injected group at Chok-Samni(ST36) either days during 2 week after injecting of Freund's complete adjuvant. And then effect of Strychni Semen aqua-acupuncture on the edema, numbers of blood WBC, platelet, hematocrit, contented quantities of total protein, albumin in rats with F.C.A were measured. Results : The following results have been obtained. 1. In effect of Strychni Semen aqua-acupuncture on plantar edema, SS showed significant decrease compared with control. 2. In effect of Strychni Semen aqua-acupuncture on WBC, SS and SST showed significant decrease compated with control. 3. In effect of Strychni Semen aqua-acupuncture on platelet, SS and SST did not show significant decrease. 4. In effect of Strychni Semen aqua-acupuncture on hematocrit, SST showed significant increase compared with control. 5. In effect of Strychni Semen aqus-acupuncture on the contents quantity of total protein and albumin, SS showed significant increase compared with control: Conclusions : Accoring to this result, Strychni Semen aqua-acupunture inserted into Chok-Samn i(ST36) appeared to have effect on Adjuvant arthritis of rats. Therefore it is oxpected that Strychni Semen aqua-acupunture may be available clinically.

흉(胸)·요추(腰椎) 압박골절(壓迫骨折) 환자(患者)에 대한 임상적(臨床的) 고찰(考察)

임정은,김기현,황현서,Lim, Jeoung-Eun,Kim, Kee-Hyun,Hwang, Hyeon-Seo 대한침구의학회 2000 대한침구의학회지 Vol.17 No.2

Clinical observation was made on 44 cases of stable thoracolumbar compression fracture that were confirmed through simple x-ray and neurological examination. They were hospitalized and treated by acupuncture and moxibustion, bed rest, herb medicine and physical therapy. If necessary, patient was given an enema. The results obtained are as follows. 1. The patient distribution ratio, in regard to sex, was shown to be 1: 13.7 for males to females. In regard to age, it was shown that people in their 60's was the most predominant case, followed by people in their 70's, 80's, 50's and 40's, respectively. 2. In regard to contributing factors, it was observed that accidental falls were most frequent, followed by reasons unknown, repetitive lifting of heavy objects, overlaboring and bruise in that order. 3. In regard to duration of illness before treatment, it was found that treatment within 1 week was most predominant, followed by over 4 weeks, and 1-2 weeks, respectively. 4. With regard to the duration of hospitalization, hospitalization within 2 weeks was found to be most predominant, followed by 2-4 weeks. 5. In regard to the level of the affected vertebral body; The affected vertebral bodies distributed between T3 to L5 except for T7; T12 was found to be most predominant, followed in turn by L1 and L5. 6. In regard to the number of affected vertebral bodies, 2 was the most frequent followed by 1 and 3, in that order. The average of the number of affected vertebral bodies was observed to be 2.8 and single vertebral body compression fracture was shown to have no clinical and statistical difference as compared with multiple vertebral body compression fractures. 7. In regard to the grade of the seriousness of symptoms, it was found that Grade IV was most predominant, followed by Grade III. 8. With regard to signs at the first medical examination, low back pain was seen in the highest number, and followed in order by gait disturbance, flank pain, flexion-extension disturbance, disturbance of rotation to right or left, and bowel dysfunction. 9. Concerning the effect of treatment, good results were most predominantly seen, and 95.5% of total patients showed fair results. 10. The duration of admission treatment due to the grade of clinical symptoms was as follows; In the case of the Grade IV, it was observed that within 2 weeks was most predominant and for Grade III was 2-4 weeks. It was also found that the grade of clinical symptoms was not in proportion to the duration of admission treatment. 11. In regard to the result of treatment due to the grade of clinical symptoms; It was found that in the case of Grade IV, within 2 weeks was most predominant, and for Grade III, it was found to be 2-4 weeks. 12. Intestinal obstruction was shown in 50% of total patients; In the case of duration of constipation, more than 1 week was found to be most predominant, followed by 2 and 4 days respectively. 13. With regard to the treatment of intestinal obstruction, using acupuncture and moxibustion, herb - medicine and enema together were found to be most effective. 14. Intestinal obstruction was mostly seen in the case of Grade IV.