Search Results - "Woo, Joohyun"

Deep reinforcement learning-based controller for path following of an unmanned surface vehicle by Woo, Joohyun, Yu, Chanwoo, Kim, Nakwan

“…In this paper, a deep reinforcement learning (DRL)-based controller for path following of an unmanned surface vehicle (USV) is proposed. The proposed…”
Get full text

Effect of radiotherapy sequence on long-term outcome in patients with node-positive breast cancer: a retrospective study by Woo, Joohyun, Moon, Byung-In, Kwon, Hyungju, Lim, Woosung

“…The optimal sequence of chemotherapy (CT) and radiotherapy (RT) after surgery in breast cancer patients is unclear. There is a lack of literature on RT given…”
Get full text

Feasibility and safety of breast-conserving surgery via a periareolar incision for cancers located far from the nipple–areolar complex: a retrospective study by Woo, Joohyun, Lee, Jihae, Paek, Se Hyun, Lim, Woosung

“…Purpose We performed breast-conserving surgery (BCS) using periareolar incisions for cancers located far from the nipple–areolar complex (NAC) and examined if…”
Get full text

Model Reference Adaptive Control-Based Autonomous Berthing of an Unmanned Surface Vehicle under Environmental Disturbance by Baek, Seungdae, Woo, Joohyun

“…Surface-vehicle berthing is a complex and challenging task. It involves complicated ship dynamics owing to a large drift angle and the time-varying…”
Get full text

Selenium inhibits growth of trastuzumab-resistant human breast cancer cells via downregulation of Akt and beclin-1 by Woo, Joohyun, Kim, Jong Bin, Cho, Taeeun, Yoo, Eun Hye, Moon, Byung-In, Kwon, Hyungju, Lim, Woosung

“…The response rate to treatment with trastuzumab (Tz), a recombinant humanized anti-HER2 monoclonal antibody, is only 12-34% despite demonstrated effectiveness…”
Get full text

Reactive Collision Avoidance of an Unmanned Surface Vehicle through Gaussian Mixture Model-Based Online Mapping by Lee, Dongwoo, Woo, Joohyun

“…With active research being conducted on maritime autonomous surface ships, it is becoming increasingly necessary to ensure the safety of unmanned surface…”
Get full text

Response to neoadjuvant chemotherapy based on pathologic complete response in very young patients with ER-positive breast cancer: a large, multicenter, observational study by Woo, Joohyun, Oh, Se Jeong, Song, Jeong-Yoon, Chae, Byung Joo, Choi, Jung Eun, Lee, Jeeyeon, Park, Heung Kyu, Lim, Woosung

“…Abstract Background In estrogen receptor (ER)-positive breast cancer (BC), young age is associated with poor prognosis. While very young patients respond…”
Get full text

Clinical significance of HER2 status in T1bN0 breast cancer: a nationwide study from the Korean Breast Cancer Society by Kang, Young-Joon, Oh, Se Jeong, Choi, Hoon, Cho, Shijin, Shin, Chang-Hyun, Kim, Chaiwon, Woo, Joohyun, Lee, JungSun, Park, Heung Kyu, Lee, Han-Byoel, Noh, Woo Chul, Kim, Yong-Seok

“…Purpose The prognosis of patients with node-negative T1b tumors according to human epidermal growth factor receptor 2 (HER2) status is not known. This group of…”
Get full text

A Review of Autonomous Tugboat Operations for Efficient and Safe Ship Berthing by Choi, Jun-Hyuk, Jang, Ju-Yeong, Woo, Joohyun

“…Autonomous ship technology, which includes real-time monitoring, satellite communication, and automatic navigation, is rapidly advancing. Despite significant…”
Get full text

A prospective randomized controlled trial to determine the safety and efficacy of extracorporeal shock waves therapy for primary prevention of subclinical cardiotoxicity in breast cancer patients without a cardiovascular risk treated with doxorubicin by Song, Shinjeong, Woo, Joohyun, Kim, HyunGoo, Lee, Jun Woo, Lim, Woosung, Moon, Byung-In, Kwon, Kihwan

“…Doxorubicin is a highly effective anti-cancer drug that causes left ventricular (LV) dysfunction and induces late-onset cardiomyopathy. However, an effective…”
Get full text

Prognostic value of human apurinic/apyrimidinic endonuclease 1 (APE1) expression in breast cancer by Woo, Joohyun, Park, Heejung, Sung, Sun Hee, Moon, Byung-In, Suh, Hyunsuk, Lim, Woosung

“…Human apurinic/apyrimidinic endonuclease 1 (APE1) is an essential protein for DNA base excision repair (BER) and redox regulation. The ability of cancer cells…”
Get full text

The impact of the COVID-19 pandemic on infant obesity: A nationwide retrospective cohort study by Han, Hye Jin, Woo, Joohyun, Wi, Won Young, Cho, Kyu-Dong, Koo, Minji, Hong, Su Jung, Jung, Young Mi, Kim, Ho Yeon, Ahn, Ki Hoon, Hong, Soon-Cheol, Kim, Hai-Joong, Oh, Min-Jeong, Cho, Geum Joon

“…Lifestyle changes, such as those related to the COVID-19 pandemic, including alterations in physical activity and dietary habits, are known to affect pregnancy…”
Get full text

Collision avoidance for an unmanned surface vehicle using deep reinforcement learning by Woo, Joohyun, Kim, Nakwan

“…In this paper, a deep reinforcement learning (DRL)-based collision avoidance method is proposed for an unmanned surface vehicle (USV). This approach is…”
Get full text

Nipple-sparing mastectomy through periareolar incision with immediate reconstruction by Paek, Se Hyun, Hong, Seung Eun, Woo, Kyong-Je, Woo, Joohyun, Lim, Woosung

“…Nipple-sparing mastectomy (NSM) has become increasingly popular due to improved cosmesis without compromising oncologic safety. Radial and inframammary…”
Get full text

A deep reinforcement learning ensemble for maintenance scheduling in offshore wind farms by Lee, Namkyoung, Woo, Joohyun, Kim, Sungryul

“…Offshore wind energy, a cornerstone of sustainable power generation, faces escalating operational challenges as farms expand to harness cost efficiencies,…”
Get full text

Optimal Surgical Extent in Patients with Unilateral Multifocal Papillary Thyroid Carcinoma by Woo, Joohyun, Kwon, Hyungju

“…Multifocality increases the risk of recurrence in patients with papillary thyroid carcinoma (PTC); however, it is unclear whether multifocality justifies more…”
Get full text

Dynamic model identification of unmanned surface vehicles using deep learning network by Woo, Joohyun, Park, Jongyoung, Yu, Chanwoo, Kim, Nakwan

“…•A deep learning–based dynamic model identification method is proposed to reduce estimation errors of USVs.•To capture vehicle’s dynamic behavior, a number of…”
Get full text

무인선의 도킹을 위한 유도법칙 설계 by 우주현(Joohyun Woo), 김낙완(Nakwan Kim)

“…This paper proposes a potential field-based guidance law for docking a USV (unmanned surface vehicle). In most cases, a USV without side thrusters is an…”
Get full text

Vision based obstacle detection and collision risk estimation of an unmanned surface vehicle by Joohyun Woo, Nakwan Kim

“…This paper proposes vision based collision risk estimation method for an unmanned surface vehicle. Vision based target motion analysis was performed to…”
Get full text

Impact of Multifocality on the Recurrence of Papillary Thyroid Carcinoma by Woo, Joohyun, Kim, Hyeonkyeong, Kwon, Hyungju

“…The incidence of thyroid cancer has dramatically increased over the last few decades, and up to 60% of patients have multifocal tumors. However, the prognostic…”
Get full text