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| WoS | SCOPUS | Document Type | Document Title | Abstract | Authors | Affiliation | ResearcherID (WoS) | AuthorsID (SCOPUS) | Author Email(s) | Journal Name | JCR Abbreviation | ISSN | eISSN | Volume | Issue | WoS Edition | WoS Category | JCR Year | IF | JCR (%) | FWCI | FWCI Update Date | WoS Citation | SCOPUS Citation | Keywords (WoS) | KeywordsPlus (WoS) | Keywords (SCOPUS) | KeywordsPlus (SCOPUS) | Language | Publication Stage | Publication Year | Publication Date | DOI | JCR Link | DOI Link | WOS Link | SCOPUS Link |
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| ○ | Proceedings Paper | A New Approach to Designing Type 3 Compensator for Voltage-Mode Controlled Buck Convert | This paper presents a new design approach to the type 3 compensator for voltage-mode controlled (VMC) buck converter for good closed-loop performance over a wide input voltage and load current range. The new design method offers superior load and line transient responses to the existing methods, such as K factor method and computer-aided iterative technique. A design example is presented to show the superiority of the proposed design technique to the existing designing techniques. The effectiveness of proposed design technique is verified using PSpice and PSIM time-domain simulations. | Pidaparthy, Syam Kumar; Kim, Donghyuk; Choi, Byungcho | Kyungpook Natl Univ, Sch Elect Engn, Daegu, South Korea | Pidaparthy, Syam/L-6671-2019 | syamkumar.537@gmail.com; | 2020 INTERNATIONAL CONFERENCE ON ELECTRONICS, INFORMATION, AND COMMUNICATION (ICEIC) | 0 | Buck converter; closed-loop performance; loop gain; PWM dc-to-dc converters; stability; type 3 compensator; voltage mode control. | English | 2020 | 2020 | 바로가기 | |||||||||||||||||||||||
| ○ | Conference paper | A new approach to designing type 3 compensator for voltage-mode controlled buck converter | This paper presents a new design approach to the type 3 compensator for voltage-mode controlled (VMC) buck converter for good closed-loop performance over a wide input voltage and load current range. The new design method offers superior load and line transient responses to the existing methods, such as K factor method and computer-aided iterative technique. A design example is presented to show the superiority of the proposed design technique to the existing designing techniques. The effectiveness of proposed design technique is verified using PSpice and PSIM time-domain simulations. © 2020 IEEE. | Pidaparthy, Syam Kumar; Kim, Donghyuk; Choi, Byungcho | School of Electronics Engineering, Kyungpook National University, Daegu, South Korea; School of Electronics Engineering, Kyungpook National University, Daegu, South Korea; School of Electronics Engineering, Kyungpook National University, Daegu, South Korea | 56024201800; 57216433221; 7402755121 | 2020 International Conference on Electronics, Information, and Communication, ICEIC 2020 | 0.42 | 2025-06-25 | 5 | Buck converter; Closed-loop performance; Loop gain; PWM dc-to-dc converters; Stability; Type 3 compensator; Voltage mode control | DC-DC converters; Design; Iterative methods; Transient analysis; Buck converters; Closed-loop performance; Design approaches; Design technique; Designing techniques; Iterative technique; New approaches; Time-domain simulations; Time domain analysis | English | Final | 2020 | 10.1109/iceic49074.2020.9051273 | 바로가기 | 바로가기 | |||||||||||||||||||
| ○ | Conference paper | A New Approximate Adder with Duplicate-Constant Scheme for Energy Efficient Applications | This paper proposes a new approximate adder that significantly reduces area, power, and energy consumptions by exploiting a duplicate of lower-part inputs and a constant value while providing an acceptable computation accuracy. The proposed adder implemented in a 65-nm CMOS process reduces area, power, and energy by 46%, 49%, and 74%, respectively, over a traditional accurate adder. To evaluate the effectiveness of the proposed design, we apply it to the Gaussian filter and demonstrate that the approximation errors produced by our adder make a negligible impact on the output image quality. © 2020 IEEE. | Seo, Hyoju; Kim, Yongtae | Kyungpook National University, School of Computer Science and Engineering, South Korea; Kyungpook National University, School of Computer Science and Engineering, South Korea | 57215662369; 55699627900 | yongtae@knu.ac.kr; | 2020 IEEE International Conference on Consumer Electronics - Asia, ICCE-Asia 2020 | 0.8 | 2025-06-25 | 8 | approximate adder; approximate computing; duplicate-constant scheme; energy efficiency; low power | Energy efficiency; Approximation errors; CMOS processs; Computation accuracy; Constant values; Energy efficient; Gaussian filters; Adders | English | Final | 2020 | 10.1109/icce-asia49877.2020.9277304 | 바로가기 | 바로가기 | ||||||||||||||||||
| ○ | ○ | Proceedings Paper | A New CoAP Congestion Control Scheme Considering Strong and Weak RTT for IoUT | Inter-networking of sensor nodes underwater results in the formulation of the Internet of Underwater Things (IoUT). Due to the harsh and dynamic underwater environment, the communicating wireless acoustic sensor nodes form low power and lossy network. Network congestion and packet loss due to link error is one of the fundamental problems faced by these networks. IETF standard application protocol for the Internet of things (IoT) is Constrained Application Protocol (CoAP) designed to counter such challenges. The existing congestion control algorithms for CoAP have known shortcomings while maintaining a satisfactory performance level when the link error is high. In this paper we propose, SWRCC scheme in which the sensor nodes monitor the congestion in real-time and adjusts the congestion window size accordingly. The size of the congestion window is adjusted based on the congestion ratio and loss ratio information of the confirmable message. The simulation analysis showed that the proposed algorithm outperforms the congestion control mechanism introduced in CoAP. | Seo, Junho; Lee, Sungwon; Khan, Muhammad Toaha Raza; Kim, Dongkyun | Kyungpook Natl Univ, Sch Comp Sci & Engn, Daegu, South Korea | Khan, Turyalai/HPH-0061-2023 | 57208740581; 57219637666; 57202044597; 35753648800 | junho5146@knu.ac.kr;lsw5359@knu.ac.kr;toaha@knu.ac.kr;dongkyun@knu.ac.kr; | PROCEEDINGS OF THE 35TH ANNUAL ACM SYMPOSIUM ON APPLIED COMPUTING (SAC'20) | 0.57 | 2025-06-25 | 7 | 7 | Underwater Wireless Sensor Networks; IoUT; CoAP; Congestion control | CoAP; Congestion control; IoUT; Underwater wireless sensor networks | Internet of things; Sensor nodes; Underwater acoustics; Application protocols; Congestion control mechanism; Congestion window size; Constrained Application Protocol (CoAP); Internet of thing (IOT); Internet of underwater things; Network congestions; Underwater environments; Low power electronics | English | 2020 | 2020 | 10.1145/3341105.3373981 | 바로가기 | 바로가기 | 바로가기 | |||||||||||||
| ○ | Proceedings Paper | A New Design Method for Multistage DC Power Distribution Systems | In this paper, we propose a new design method for multistage dc power distribution systems, which employ several pulsewidth modulated (PWM) converter stages and intermediate line filters in a cascaded manner. In the proposed method, individual PWM converter stages are initially built as a standalone converter, powered from an ideal voltage source and loaded with a current sink. Once the individual PWM converters are properly engineered based on the standard procedures, the intermediate filters are then designed and fabricated to provide the desired converter performance, dc link dynamics, system stability, and system dynamics. Thus, the task of designing a dc power distribution systems is reduced to the design problem of intermediate line filters. The validity of the proposed method is confirmed with an experimental dc power distribution system. | Pidaparthy, Syam Kumar; Kim, Donghyuk; Choi, Byungcho | Kyungpook Natl Univ, Sch Elect Engn, Daegu, South Korea | Pidaparthy, Syam/L-6671-2019 | syamkumar.537@gmail.com; | 2020 INTERNATIONAL CONFERENCE ON ELECTRONICS, INFORMATION, AND COMMUNICATION (ICEIC) | 0 | Dc power distribution systems; dc link dynamics; impedance overlap and impedance gap; intermediate line filter; system stability and performance | English | 2020 | 2020 | 바로가기 | |||||||||||||||||||||||
| ○ | Conference paper | A new design method for multistage DC Power distribution systems | In this paper, we propose a new design method for multistage dc power distribution systems, which employ several pulsewidth modulated (PWM) converter stages and intermediate line filters in a cascaded manner. In the proposed method, individual PWM converter stages are initially built as a standalone converter, powered from an ideal voltage source and loaded with a current sink. Once the individual PWM converters are properly engineered based on the standard procedures, the intermediate filters are then designed and fabricated to provide the desired converter performance, dc link dynamics, system stability, and system dynamics. Thus, the task of designing a dc power distribution systems is reduced to the design problem of intermediate line filters. The validity of the proposed method is confirmed with an experimental dc power distribution system. © 2020 IEEE. | Pidaparthy, Syam Kumar; Kim, Donghyuk; Choi, Byungcho | School of Electronics Engineering, Kyungpook National University, Daegu, South Korea; School of Electronics Engineering, Kyungpook National University, Daegu, South Korea; School of Electronics Engineering, Kyungpook National University, Daegu, South Korea | 56024201800; 57216433221; 7402755121 | 2020 International Conference on Electronics, Information, and Communication, ICEIC 2020 | 0.21 | 2025-06-25 | 1 | Dc link dynamics; Dc power distribution systems; Impedance overlap and impedance gap; Intermediate line filter; System stability and performance | DC power transmission; Pulse width modulation; System stability; Converter performance; DC power distribution systems; Design problems; Pulse-width-modulated; PWM converter; Standard procedures; System Dynamics; Voltage source; Design | English | Final | 2020 | 10.1109/iceic49074.2020.9051140 | 바로가기 | 바로가기 | |||||||||||||||||||
| ○ | Article | A New Record of Epicoccum draconis Isolated from the Soil in Korea | A fungal isolate US-18-11 was isolated from the soil in Uiseong, Korea. The mycelium growth measured after 7 days of incubation at 22℃ on malt extract agar (MEA) and oatmeal agar (OA) media was 42-43 mm and 41-44 mm in diameter, respectively. The fungal colony formed white to dull green aerial mycelia that were floccose with regular margins and olivaceous black with leaden gray patches on the reverse side. The conidia were hyaline to brown in color, ellipsoidal to ovoid, guttulate, abundant, globose, solitary, or confluent measuring 3.2-7.2×1.1-2.3 μm. A BLAST search of the large subunit (LSU), internal transcribed spacer (ITS) region, second largest subunit of DNA-directed RNA polymerase II (RPB2) and β-tubulin (TUB2) gene sequences revealed that the isolate US-18-11 has similarities of 99, 100, 97, and 99% with those of Epicoccum draconis CBS 186.83, respectively. A neighbor-joining phylogenetic tree constructed based on the concatenated dataset of above-mentioned sequences showed that isolate US-18-11 clustered with Epicoccum draconis CBS 186.83 in the same clade. Based on the results of morphological, cultural, and phylogenetic analysis, the isolate US-18-11 was identical to the previously described E. draconis CBS 186.83. To our knowledge, this is the first report of E. draconis in Korea. © 2020 THE KOREAN SOCIETY OF MYCOLOGY. | Ayim, Benjamin Yaw; Das, Kallol; Cho, Young-Je; Lee, Seung-Yeol; Jung, Hee-Young | School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea; School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea; School of Food Science & Biotechnology, Kyungpook National University, Daegu, 41566, South Korea; School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea, Institute of Plant Medicine, Kyungpook National University, Daegu, 41566, South Korea; School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea, Institute of Plant Medicine, Kyungpook National University, Daegu, 41566, South Korea | 57210220749; 57203751520; 55265396300; 56106499600; 7403029383 | leesy1123@knu.ac.kr; | Korean Journal of Mycology | 0253-651X | 48 | 1 | 0 | 2025-06-25 | 2 | Dothideomycetes; Epicoccum draconis; Morphological characteristic; Phylogeny | English | Final | 2020 | 10.4489/kjm.20200004 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | A new record on umbelopsis vinacea and mucor hiemalis f.corticola isolated from Korea | In the screening of fungal diversity, two strains were collected from the soil of Yeongcheon and dissected guts from the bodies of Chinese rice grasshopper (Oxya chinensis), Chinese grasshopper (Acrida cinerea), and Far eastern devil grasshopper (Oedaleus infernalis) from Daejeon in Korea. They were identified as Umbelopsis vinacea (KNU-YC-1801B) and Mucor hiemalis f. corticola (KNU-20F7, KNU-20F8, KNU-20F9). Multigene phylogenetic analyses of the internal transcribed spacer (ITS) regions, and large subunit (LSU) sequence data confirmed two unreported taxa along with their morphology. The results of molecular phylogeny firmly supported the detailed description and illustration for each taxon. As far as we know, both Umbelopsis vinacea and Mucor hiemalis f. corticola are the first reported taxa in Korea. © 2020 THE KOREAN SOCIETY OF MYCOLOGY. | Das, Kallol; Ha, Ki-Hun; Suh, Sang-Jae; Lee, Seung-Yeol; Jung, Hee-Young | School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea; School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea; School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea, Institute of Plant Medicine, Kyungpook National University, Daegu, 41566, South Korea; School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea, Institute of Plant Medicine, Kyungpook National University, Daegu, 41566, South Korea; School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea, Institute of Plant Medicine, Kyungpook National University, Daegu, 41566, South Korea | 57203751520; 57224517471; 15754843200; 56106499600; 7403029383 | leesy1123@knu.ac.kr; | Korean Journal of Mycology | 0253-651X | 48 | 3 | 0 | 2025-06-25 | 0 | Grasshopper; Mucor hiemalis f. corticola; Soil; Umbelopsis vinacea | English | Final | 2020 | 10.4489/kjm.20200021 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | A new report of biscogniauxia petrensis isolated from mosquitoes in korea | A fungal strain designated KNU-WDM2A2 was isolated from mosquitoes in Gimcheon, Korea. The pure culture was transferred to potato dextrose agar (PDA) and synthetic nutrient agar (SNA) media and attained a diameter of 90 mm after 10 days of incubation at 25°C. The colonies were whitish to light pink and cottony to wooly, with an abundant production of aerial mycelia. The strain produced hyaline to slightly yellowish conidiophores that were rough-walled and branched, with conidiogenous cells arising terminally or laterally. Conidia were unicellular, hyaline to light brown, smooth, and oval or ovoid to clavate, with a size of 4.1-6.9×2.5-3.3 μm (n=65). A phylogenetic analysis was conducted using the internal transcribed spacer (ITS) regions and 28S rDNA of large subunit (LSU) sequences, to support the cultural and morphological characteristics. The KNU-WDM2A2 strain was identified here as Biscogniauxia petrensis, new to Korea. © 2020 Korean Society of Mycology. All rights reserved. | Das, Kallol; Kim, Joung-Ho; Choi, Kwang-Shik; Lee, Seung-Yeol; Jung, Hee-Young | School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea; School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea; School of Life Sciences, Kyungpook National University, Daegu, 41566, South Korea; School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea, Institute of Plant Medicine, Kyungpook National University, Daegu, 41566, South Korea; School of Applied Biosciences, Kyungpook National University, Daegu, 41566, South Korea, Institute of Plant Medicine, Kyungpook National University, Daegu, 41566, South Korea | 57203751520; 57224450277; 36602283400; 56106499600; 7403029383 | heeyoung@knu.ac.kr; | Korean Journal of Mycology | 0253-651X | 48 | 2 | 0.41 | 2025-06-25 | 6 | Biscogniauxia petrensis; Morphology; Mosquito; Phylogeny | English | Final | 2020 | 10.4489/kjm.20200010 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | ○ | Proceedings Paper | A novel uncoupled ductile fracture criterion for prediction of failure in sheet metal forming | The ductile fracture behavior of anisotropic materials was modeled by the uncoupled ductile fracture criterion. The ductile fracture model was concerned with the micro mechanisms of void nucleation, void growth, and evolution of void coalescence. The advance plastic model of Hill'48 non-associated flow rule is considered in proposed ductile fracture criterion. A series of basic fracture testing covering a wide range of stress state for aluminum alloy 6016-AC200 are carried out. Strain field on the surface of specimens is captured by the non-contact measurement DIC system. The fracture locus constructed using the proposed criterion is close to the experimental data points over a wide stress triaxiality range from negative to intermediate and high stress triaxiality. Then, a square cup drawing test is conducted in order to verify efficiency of the proposed fracture criterion in predicting fracture behavior of metal sheet. The results indicate that the proposed ductile fracture criterion can be utilized for predicting initial fracture in sheet metal forming. | Quach, H.; Kim, J. J.; Sung, J. H.; Kim, Y. S. | Kyungpook Natl Univ, Grad Sch Mech Engn, 80 Daehakro, Daegu 41566, South Korea; Korea Inst Ind Technol, 320 Techno Sunhwan Ro, Dalseong Gun 711883, Daegu, South Korea; Kyungpook Natl Univ, Sch Mech Engn, 80 Daehakro, Daegu 41566, South Korea | Sung, Jooho/AAF-7688-2021 | 57211711094; 57209555877; 58403342600; 36065820800 | caekim@knu.ac.kr; | INTERNATIONAL DEEP-DRAWING RESEARCH GROUP (IDDRG 2020) | 1757-8981 | 967 | 2.02 | 2025-06-25 | 9 | 7 | NONASSOCIATED FLOW RULE; VOID NUCLEATION | English | 2020 | 2020 | 10.1088/1757-899x/967/1/012032 | 바로가기 | 바로가기 | 바로가기 | |||||||||||||
| ○ | Article | A Path Prediction Algorithm of Surrounding Vehicles Based on Sensor Fusion for Safe Lane Change | In this paper, we propose a route prediction algorithm for surrounding vehicles for advanced driver assistance system for safe lane change. The proposed algorithm makes it possible to determine whether the lane can be safely changed by recognizing the surrounding environment using radar and camera sensors and predicting the paths of the surrounding vehicles using the linear Kalman filter. The proposed algorithm consists of an input unit from radar and camera sensors, a sensor fusion unit, a path estimation unit of surrounding vehicles using the linear Kalman filter, and a lane change decision unit based on path prediction. In actual vehicle environments, the accuracy of the path prediction for the proposed algorithm is about 95%. © 2020, Korean Institute of Communications and Information Sciences. All rights reserved. | Kim, Jihun; Han, Dong Seog | Kyungpook National University, School of Electronics Engineering, South Korea; Kyungpook National University, School of Electronics Engineering, South Korea | 56024681400; 7403219442 | dshan@knu.ac.kr; | Journal of Korean Institute of Communications and Information Sciences | 1226-4717 | 45 | 5 | 0.07 | 2025-06-25 | 1 | Camera; Kalman Filter; Path Prediction; Radar; Sensor Fusion | Korean | Final | 2020 | 10.7840/kics.2020.45.5.828 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | Article | A Pediatric Case of AVPR2-related Nephrogenic Syndrome of Inappropriate Antidiuresis | Nephrogenic syndrome of inappropriate antidiuresis (NSIAD) is a rare X-linked genetic condition caused by a gain-of-function mutation of arginine vasopressin receptor 2 gene, AVPR2. We report the case of a male neonate diagnosed with NSIAD based on his DNA sequence of the AVPR2 gene and the clinical course. He demonstrated a complete correction of hyponatremia using oral urea. We suggest that (1) sequencing analysis of the AVPR2 gene ought to be done in newborns with prolonged euvolemic hyponatremia, hypo-osmolality, high urinary sodium and normal/low or undetectable AVP levels, and that (2) oral urea is a safe and effective treatment option in infants diagnosed with NSIAD until the patients are grown-up. © 2020 The Korean Society of Pediatric Nephrology. | Bae, Hyunwoo; Baek, Hee Sun; Jang, Hae Min; Lee, Eun Joo; Cho, Min Hyun | Department of Pediatrics, Kyungpook National University, School of Medicine, Daegu, South Korea; Department of Pediatrics, Kyungpook National University, School of Medicine, Daegu, South Korea; Department of Pediatrics, Kyungpook National University, School of Medicine, Daegu, South Korea; Department of Pediatrics, Kyungpook National University, School of Medicine, Daegu, South Korea; Department of Pediatrics, Kyungpook National University, School of Medicine, Daegu, South Korea | 57877451300; 56689379700; 58118686200; 58950707700; 7401727726 | chomh@knu.ac.kr; | Childhood Kidney Diseases | 2384-0242 | 24 | 2 | 0 | 2025-06-25 | 0 | Arginine vasopressin receptor 2; Hyponatremia; Nephrogenic syndrome of inappropriate antidiuresis; Urea | English | Final | 2020 | 10.3339/jkspn.2020.24.2.126 | 바로가기 | 바로가기 | ||||||||||||||||
| ○ | ○ | Proceedings Paper | A Prediction Scheme in Spiking Neural Network (SNN) Hardware for Ultra-low Power Consumption | The tremendous success of the artificial neural networks (ANNs) has led to an increase in the demand for embedded neural network hardware. In this trend, researchers aggressively studied spiking neural network (SNN) architectures due to its advantages in power consumption. Still, better SNN architectures are needed to support more neurons required in low-power systems. Therefore, we propose a new prediction scheme based on neuron potential that significantly reduces power in SNN architectures. Our prediction scheme applies to SNN architectures composed of simple Integrate and Fire (IF) neuron models without leakage. We designed an SNN hardware with our prediction scheme and verified that our scheme reduces -19.75% power consumption with only 0.85% accuracy decay. | Yang, Jeonggyu; Song, Taigon | Kyungpook Natl Univ, Sch Elect & Elect Engn, Daegu 41566, South Korea; Kyungpook Natl Univ, Sch Elect & Elect Engn, Sch Elect Engn, Daegu 41566, South Korea | 57221952581; 36005021000 | jg.yang@knu.ac.kr;tsong@knu.ac.kr; | 2020 17TH INTERNATIONAL SOC DESIGN CONFERENCE (ISOCC 2020) | 2163-9612 | 0.54 | 2025-06-25 | 3 | 4 | SNN hardware; low power SNN; edge device | edge device; low power SNN; SNN hardware | Electric power utilization; Forecasting; Low power electronics; Network architecture; Neurons; Programmable logic controllers; Embedded neural networks; Integrate-and-fire neurons; Low-power systems; Prediction schemes; Spiking neural network(SNN); Ultra-low power consumption; Neural networks | English | 2020 | 2020 | 10.1109/isocc50952.2020.9333106 | 바로가기 | 바로가기 | 바로가기 | |||||||||||||
| ○ | ○ | Article | A rare pericytic tumor of the kidney: The first case in Korea | INTRODUCTION: A pericytic tumor is a group of mesenchymal neoplasm found in superficial tissues and only rarely described in viscera. The family of pericytic tumors includes glomus tumors and variants, myopericytoma including myofibroma, and angioleiomyoma etc. The renal pericytic tumor is extremely rare, and only few comprehensive discussions about this entity have been done. PRESENTATION OF CASE: A 58-year-old man was transferred to our institute with suspicions of renal cell carcinoma. The kidney dynamic computed tomography scan showed a 3 cm sized solid mass in the upper pole of the right kidney. Laparoscopic radical nephrectomy was performed due to the deep-seated mass. Pathological result confirmed that the kidney mass was renal pericytic tumor. DISCUSSION: Although general biological behavior of published renal pericytic tumors is likely to be benign, the clinicopathologic experiences are very limited. Therefore, we should evaluate the malignant potential of the entity according to the parameters proposed for soft tissue tumors, including tumor location, tumor size, growth pattern, cellularity, cytological atypia, and mitotic figures with atypical forms. The current case shows several worrisome features, including an extremely rare tumor location, partially infiltrative growth, and a mildly increased proliferating index, which resulted in it being classified as an uncertain malignant potential. CONCLUSION: We described the first case of renal pericytic tumor, addressing uncertain malignant potential, in a Korean male, which would be a distinct mesenchymal neoplasm differentiating from other groups of perivascular tumor families based on histological and immunohistochemical features. (C) 2019 Published by Elsevier Ltd on behalf of IJS Publishing Group Ltd. | Chung, Jae-Wook; Park, Jee Young; Ha, Heon; Park, Ki Bum; Ha, Yun-Sok; Choi, Seock Hwan; Lee, Jun Nyung; Kim, Bum Soo; Kim, Hyun Tae; Kim, Tae-Hwan; Yoo, Eun Sang; Chung, Sung Kwang; Yoon, Ghil Suk; Kwon, Tae Gyun | Kyungpook Natl Univ, Sch Med, Dept Urol, Daegu, South Korea; Kyungpook Natl Univ, Sch Med, Dept Pathol, Daegu, South Korea; Kyungpook Natl Univ, Sch Med, Dept Surg, Daegu, South Korea; Kyungpook Natl Univ, Joint Inst Regenerat Med, Daegu, South Korea | Park, Jung Hwan/AAA-1951-2022; Kim, Tae/B-9921-2013 | 35204798500; 57226185359; 57211608305; 57220965452; 35487226400; 9742645500; 16301364600; 57202817150; 55739531300; 57797823600; 7006609239; 35200555500; 57204691355; 15073765400 | gsyoon@knu.ac.kr;tgkwon@knu.ac.kr; | INTERNATIONAL JOURNAL OF SURGERY CASE REPORTS | INT J SURG CASE REP | 2210-2612 | 66 | ESCI | SURGERY | 2020 | N/A | 0 | 2025-06-25 | 0 | 0 | Pericytic; Tumor; Kidney | CLASSIFICATION | Kidney; Pericytic; Tumor | CD34 antigen; common acute lymphoblastic leukemia antigen; cytokeratin; desmin; Ki 67 antigen; melan A; monoclonal antibody HMB 45; platelet endothelial cell adhesion molecule 1; protein S 100; smooth muscle actin; vimentin; adult; Article; cancer patient; cancer surgery; case report; clinical article; computer assisted tomography; glomus tumor; human; immunohistochemistry; kidney mass; kidney tumor; Korea; laparoscopic surgery; leiomyoma; male; medical history; middle aged; myopericytoma; pericytic tumor; priority journal; radical nephrectomy; renal cell carcinoma; soft tissue tumor; surgical patient; tumor volume | English | 2020 | 2020 | 10.1016/j.ijscr.2019.11.009 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||
| ○ | Proceedings Paper | A Real-time Video Processing Implementation with Massively Parallel Computation Support | Recently, performance of mobile device's processor has advanced dramatically. There are many researches to utilize the processor computing ability to maximize application performance. In the field of augmented reality (AR), video stream processing is an application that requires large amount of computing powers, from the real-time processing point of view. However, due to nature of mobile platforms, unnecessary overheads should be minimized to acquire higher performance. In this paper, we introduce OpenCL based video frame segmentation to minimize unnecessary overhead in video processing applications, with dynamically changing the local work group size. Our prototype system show at most 2.3 times speed-up compared to well-known, de-facto image processing library OpenCV. | Shin, Woosuk; Kim, Mingyu; Park, Sukjun; Baek, Nakhoon | Kyungpook Natl Univ, Sch Comp Sci & Engn, Daegu, South Korea | oceancru@gmail.com; | 2020 INTERNATIONAL CONFERENCE ON ELECTRONICS, INFORMATION, AND COMMUNICATION (ICEIC) | 0 | real-time video processing; mobile computing; massively parallel processing | English | 2020 | 2020 | 바로가기 |
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