2020


Korean Domestic Journal articles

  • 정종훈, 이다솜, 정현석, 양회석, “자원제약 내장형 시스템을 위한 컨볼루션 뉴럴 네트워크 모델 자동 경량화 프레임워크 (Automatic Convolution Neural Network Model Compression Framework for Resource-Constrained Embedded Systems),” 한국정보과학회 논문지, 제47권 2호, pp. 136-146, 2020년 2월. [link]

2019


Conference proceedings

  • J. Jang, K. Choi, and H. Yang (corresponding author), “WorkinProgress: A SIMD-Aware Pruning Technique for Convolutional Neural Networks with Multi-Sparsity Levels,” in Proc. of International Conference on Hardware/Software Codesign and System Synthesis (CODES+ISSS), Oct., 2019. [link]
  • H. Im and H. Yang (corresponding author), “Analysis and optimization of CNN-based semantic segmentation of satellite images,” in Proc. of International Conference on Information and Communication Technology Convergence (ICTC), Oct., 2019. [link]
  • J.Jeong and H.Yang (corresponding author), “Analysis and Optimization of CNN-based Super-Resolution with Filter Pruning,” in Proc. of International Conference on Information and Communication Technology Convergence (ICTC), Oct., 2019. [link]

Journal articles

  • H.Jung and H.Yang (corresponding author), “Efficiently Switchable Context-Aware Dataflow Adaptation Technique for Low-Power Multi-Core Embedded Systems,” IEEE Access, vol.7, pp.177974-17798, Dec., 2019. [link]
  • H.Jung, K.Koo, and H.Yang (corresponding author), “Measurement-based Power Optimization Technique for OpenCV on Heterogeneous Multicore Processor,” Symmetry, 11(12), 1488, Dec., 2019. [link]
  • B.Kim and H.Yang (corresponding author), “Temperature Sensor Assisted Lifetime Enhancement of Satellite Embedded Systems via Multi-Core Task Mapping and DVFS,” Sensors, 19 (22), Nov., 2019. [link]

Korean Domestic Journal articles

  • 장정규, 이상훈, 양회석, “SRS 적합성 검증을 위한 구조화된 작성 방법 및 작성 보조 도구”, 대한임베디드공학회 논문지, 제 14권 제 6호.

Korean Domestic Conference proceedings

  • 김범식, 임희지, 양회석, “위성탑재체 내장형 SW의 열주기 고려 안정성 향상 기법”, 2019년도 한국통신학회 동계종합학술발표회 논문집 [link]
  • 장정규, 이상훈, 양회석, 신주환, 조현주, “구조화된 SRS 작성 방법 및 작성 보조 도구, 2019년도 한국군사과학기술학회 종합학술대회

Patents

  • 양회석, 김범식, “플립칩 본딩 패키지 기반의 마이크로 프로세서의 클럭 주파수 할당 장치, 방법 및 이를 이용한 마이크로 프로세서 시스템 (APPARATUS AND METHOD FOR ALLOCATING CLOCK FREQUENCY OF MICROPROCESSOR BASED ON FLIP CHIP BONDING PACKAGE AND MICROPROCESSOR SYSTEM USING THE SAME)”, 제 10-1994819호, 제 10-2019-0044528호, 2019년 6월 25일 등록.
  • 양회석, 김범식, “멀티 코어 마이크로 프로세서의 열주기 안정성 향상 장치 및 방법 (APPARATUS AND METHOD FOR IMPROVING THERMAL CYCLING RELIABILITY OF MULTICORE MICROPROCESSOR)”, 제 10-2042494호, 제 10-2019-0064663호, 2019년 11월 4일 등록.
  • 양회석, 정현석, “멀티 코어 시스템의 저전력 운영을 위한 데이터 흐름 최적화 장치 및 방법 (DATAFLOW OPTIMIZATION APPARATUS AND METHOD FOR LOW-POWER OPERATION OF MULTICORE SYSTEMS),” 제 10-2042495호, 제 10-2018-0151699호, 2019년 11월 4일 등록.

2018


Conference proceedings

  • J. Noh, K. Choi, and H. Yang (corresponding author), “Implementation of Morpheme-Aware Captioning Technique for Korean Sign Language,” in Proc. of International Symposium on Information Technology Convergence, pp. 550-553, 2018.
  • H. Jung and H. Yang (corresponding author), “Context-Aware Dataflow Adaptation Technique for Low-Power Multi-Core Embedded Systems,” in Proc. of Design Automation Conference (DAC), Article no. 174, 2018. [link]

Journal articles

  • J. Choi, H. Yang (corresponding author), and Soonhoi Ha, “Optimization of Fault-Tolerant Mixed-Criticality Multi-Core Systems with Enhanced WCRT Analysis,” ACM Transactions on Design Automation of Electronic Systems, vol. 24, issue 1, article no. 6, December 2018. [link]

Korean Domestic Conference proceedings

  • 조운희, 양회석, 조현주, “구조화된 요구사항 작성을 위한 STK 검사기,” 2018년도 한국군사과학기술학회 추계학술대회 
  • 조건희, 박효승, 최규식, 양회석, 이정태, “차량 통합 ECU 개발 초기단계에서의 싱글 및 멀티코어 MCU 사용 효과 분석 방안 에 관한 연구,” 2018년도 한국통신학회 동계종합학술발표회 논문집, pp. 864-865, 2018년 1월.
  • 이다솜, 정현석, 양회석, “FPGA 기반 재설정 가능한 비휘발성 메모리 에뮬레이터,” 2018년도 제 26회 한국반도체학술대회

Patents

  • 양회석, 장민수, “무인 비행체 제어 시스템 (SYSTEM OF DRONE CONTROL)”, 제 10-1892695호, 제 10-2016-0144948 호, 2018년 8월 22일 등록.
  • 양회석, 정현석, “스테레오 영상 처리 장치 및 방법 (STEREO IMAGE PROCESSING APPARATUS AND METHOD)”, 제 10-1839455호, 제 10-2016-0144893 호, 2018년 3월 12일 등록.

2017


Conference proceedings

  • J. Jang and H. Yang (corresponding author), “Executable Dataflow Benchmark Generation Technique for Multi-Core Embedded Systems,” in Proc. of Rapid System Prototyping (RSP), pp. 50-56 2017. [link]

Journal articles

  • S. Kim and H. Yang (corresponding author), “Dual-Port SDRAM Architecture for Low-Power Communication of Internet-of-Things Devices,” IEIE Journal of Semiconductor Technology and Science, vol. 17, no. 6, pp 893-903, December 2017. [PDF]
  • S. Kim and H. Yang (corresponding author), “An Energy-Aware Runtime Management of Multi-Core Sensory Swarms,” Sensors, 17(9), August 2017. [link]

Korean Domestic Conference proceedings

  • 장정규, 이다솜, 양회석, “내장형 소프트웨어 테스트케이스 자동생성을 위한 자연어 요구사항 처리 기법”, 2017년도 한국군사과학기술학회 추계학술대회

2016


Conference proceedings

  • S.-H. Kang, D. Kang, H. Yang (corresponding author), S. Ha, “Real-Time Co-Scheduling of Multiple Dataflow Graphs on Multi-Processor Systems,” in Proc. of Design Automation Conference (DAC), Article no. 159, 2016. [link]

Journal articles

  • Hyeonseok Jung and Hoeseok Yang (corresponding author), “Workload-Aware Optimization of Ray-Tracing on Heterogeneous Embedded GPGPUs,” Adv. Sci. Lett. 22, 3658–3661 (2016), November 2016. [link]
  • GyeoungSeo Park and Hoeseok Yang (corresponding author), “A Collision Prevention Technique for Multi-Agent Robot Systems with Topology Map ,” Adv. Sci. Lett. 22, 3469–3472 (2016), November 2016. [link]
  • H. Jung and H. Yang (corresponding author), “Efficient Process Network Implementation of Ray-Tracing Application on Heterogeneous Multi-Core,” IEIE Transactions on Smart Signal and Computing, vol. 5, no. 4, August 2016. [link]
  • H. Yang and S. Ha, “Power Optimization of Multimode Mobile Embedded Systems with Workload-Delay Dependency,” Mobile Information Systems, vol. 2016(2016), Article ID 2010837, August 2016. [link]
  • H.-C. An, H. Yang (corresponding author), S. Ha, “A Formal Approach to Power Optimization in CPSs with Delay-Workload Dependence Awareness,” IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, vol. 35, issue 5, pp. 750-763, May 2016. [link]
  • H. Kim and H. Yang (corresponding author), “An Online Self-Adaptive System Management Technique for Multi-Core Systems,” Procedia Computer Science, vol. 83, pp. 417-424, April 2016. [link]

Korean Domestic Journal articles

  • 강두석, 강신행, 양회석, 하순회, “프로세서 공유를 이용한 데이터 플로우 어플리케이션의 동시 스케줄링 기법,” 정보과학회 컴퓨팅의 실제 논문지, Vol. 제22권 제1호, pp. 1-7, Jan, 2016.

2015


Conference proceedings

  • H. Yang and S.Ha, “Modeling and Power Optimization of Cyber-Physical Systems with Energy-Workload Tradeoff,” in Proc. of International Symposium on Low Power Electronics and Design (ISLPED), pp. 315-320, Jul. 2015. [link]

Korean Domestic Conference proceedings

  • 강두석, 강신행, 양회석, 하순회, “임의의 주기와 시작 시간을 가지는 SDF 어플리케이션들의 자원 공유 스케줄링,” 한국정보과학회 2015 한국컴퓨터종합학술대회 논문집, pp. 1510-1512, 2015년 6월. 

2014


Conference proceedings

  • L. Schor, I. Bacivarov, H. Yang, and L. Thiele, ”AdaPNet: adapting process networks in response to resource variations,” in Proc. International Conference on Compilers Architecture and Synthesis for Embedded Systems (CASES), pp. 1-10, Oct. 2014. [link]
  • S.-H. Kang, H. Yang (corresponding author), S. Kim, I. Bacivarov, S. Ha and L. Thiele, ”Static Mapping of Mixed-Critical Applications for Fault-Tolerant MPSoCs,” in Proceedings of the 51st Design Automation Conference, San Francisco, CA, USA. June 2014. [link]
  • P. Huang, H. Yang and L. Thiele, ”On the Scheduling of Fault-Tolerant Mixed-Criticality Systems,” in Proceedings of the 51st Design Automation Conference (DAC), San Francisco, CA, US. June 2014. [link]
  • P. Kumar, H. Yang, I. Bacivarov, and L. Thiele, ”COOLIP: Simple yet Effective Job Allocation for Distributed Thermally-Throttled Processors,” in Proc. IEEE/ACM Design Automation and Test in Europe (DATE), 2014. [link]
  • S.-H. Kang, H. Yang (corresponding author), S. Kim, I. Bacivarov, S. Ha, and L. Thiele, ”Reliability-Aware Mapping Optimization of Multi-Core Systems with Mixed-Criticality,” in Proc. IEEE/ACM Design Automation and Test in Europe (DATE), 2014. [link]

 

2013


Conference proceedings

  • L. Schor, H. Yang (corresponding author), I. Bacivarov, and L. Thiele, ”Expandable Process Networks to Efficiently Specify and Explore Task, Data, and Pipeline Parallelism,” in Proc. International Conference on Compilers Architecture and Synthesis for Embedded Systems (CASES), Montreal, Canada, Oct. 2013. (nominated for best paper) [link]
  • L. Schor, D. Rai, H. Yang, I. Bacivarov, and L. Thiele, ”Reliable and Efficient Execution of Multiple Streaming Applications on Intels SCC Processor,” in Proc. Workshop on Runtime and Operating Systems for the Many-core Era (ROME), Aachen, Germany, Aug. 2013. [PDF]

Journal articles

  • H. Yang, I. Bacivarov, D. Rai, J.-J. Chen, L. Thiele, ”Real-time worst-case temperature analysis with temperature-dependent parameters,” Real-Time Systems, vol. 49, issue 6, pp 730-762, November 2013. [link]
  • L. Schor, I. Bacivarov, H. Yang (corresponding author), and L. Thiele, ”Efficient Worst-Case Temperature Evaluation for Thermal-Aware Assignment of Real-Time Applications on MPSoCs,” Journal of Electronic Testing: Theory and Applications, vol. 29, issue 4, pp 521-535, August 2013. [link]
  • L. Thiele, L. Schor, I. Bacivarov, and H. Yang, ”Predictability for Timing and Temperature in Multiprocessor System-on-Chip Platforms,” ACM Transactions on Embedded Computing Systems (TECS), vol. 12, issue 1s, Article No. 48, March 2013. [link]

 

2012


Conference proceedings

  • Shin-Haeng Kang, Hoeseok Yang (corresponding author), Lars Schor, Iuliana Bacivarov, Soonhoi Ha, and Lothar Thiele, ”Multi-Objective Mapping Optimization via Problem Decomposition for Many-Core Systems,” in Proc. IEEE Symposium on Embedded Systems for Real-Time Multimedia (ESTIMedia), 2012, Finland. [link]
  • L. Schor, I. Bacivarov, D. Rai, H. Yang, S.-h. Kang, and L. Thiele, ”Scenario-Based Design Flow for Mapping Streaming Applications onto On-Chip Many-Core Systems,” in Proceedings of the 2012 ACM international conference on Compilers, architecture, and synthesis for embedded systems (CASES), 2012, Finland. [link]
  • D. Rai, H. Yang (corresponding author), I. Bacivarov, and L. Thiele, ”Power Agnostic Technique for Efficient Temperature Estimation of Multicore Embedded Systems,” in Proceedings of the 2012 ACM international conference on Compilers, architecture, and synthesis for embedded systems (CASES), 2012, Finland. (best paper award) [link]
  • L. Schor, I.Bacivarov, H. Yang, and L. Thiele, “Worst-Case Temperature Guarantees for Real-Time Applications on Multi-Core Systems,” Proc. IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS), IEEE Computer, Beijing, China, April, 2012. [link]
  • L. Schor, I. Bacivarov, H. Yang, and L. Thiele, “Fast Worst-Case Peak Temperature Evaluation for Real-Time Applications on Multi-Core Systems,” Proc. IEEE Latin American Test Workshop (LATW), IEEE, Quito, Ecuador, April, 2012. [link]

Journal articles

  • L. Schor, H. Yang, I. Bacivarov, and L. Thiele, ”Worst-Case Temperature Analysis for Different Resource Models,” IET Circuits, Devices & Systems, vol. 6, issue 5, pp 297-307, September 2012. [link]

 

2011


Conference proceedings

  • C. Fabre, I. Bacivarov, A. Basu, M. Ruggiero, D. Atienza, E. Flamand, J.-P. Krimm, J. Mottin, L. Schor, P. Kumar, H. Yang, D. Chokshi, L. Thiele, S. Bensalem, M. Bozga and M. Sabry,”PRO3D, Programming for Future 3D Manycore Architectures: Status After 24 Months,” in Proc. International Symposium on Formal Methods for Components and Objects (FMCO) 2011, Turin, Italy. [link]
  • L. Schor, H. Yang, I. Bacivarov, and L. Thiele, ”Thermal-Aware Task Assignment for Real-Time Applications on Multi-Core Systems,”, Lecture Notes on Computer Science (LNCS), in Proc. International Symposium on Formal Methods for Components and Objects (FMCO) 2011, Turin, Italy.[link]
  • L. Schor, H. Yang, I. Bacivarov, and L. Thiele, ”Worst-Case Temperature Analysis for Different Resource Availabilities: A Case Study,” Proc. PATMOS, September, 2011. [link]
  • L. Thiele, L. Schor, H. Yang, and I. Bacivarov, “Thermal-Aware System Analysis and Software Synthesis for Embedded Multi-Processors,” Proc. Design Automation Conference (DAC), ACM, San Diego, California, USA, June, 2011. [link]
  • D. Rai, H. Yang, I. Bacivarov, J.-J. Chen, and L. Thiele, “Worst-Case Temperature Analysis for Real-Time Systems,” in Proceedings of the 2011 IEEE/ACM Design Automation and Test in Europe (DATE), pp. 1-6, Mar. 2011. [link]

 

2010


Journal articles

  • H. Yang, S. Kim, S. Ha, ”An MILP-Based Performance Analysis Technique for Non-Preemptive Multitasking MPSoC,” IEEE Trans. on CAD of Integrated Circuits and Systems, vol. 29, issue 10, pp 1600-1613, October 2010. [link]

 

2009


Conference proceedings

  • H. Yang and S. Ha, “Pipelined Data Parallel Task Mapping/Scheduling Technique for MPSoC,” in Proceedings of the 2009 IEEE/ACM Design Automation and Test in Europe (DATE), pp. 69-74, Apr. 2009.[link]
  • H. Yang, Y. Yi, and S. Ha, “A Timed HW/SW Coemulation Technique for Fast Yet Accurate System Verification,” in Proceedings of the IEEE International Symposium on Systems, Architectures, Modeling and Simulation (IC-SAMOS), pp. 74-81, Jul. 2009. [link]

 

2008


Conference proceedings

  • H. Yang and S. Ha, “ILP Based Data Parallel Multi-task Mapping/Scheduling Technique for MPSoC,” in Proceedings of the 2008 International SoC Design Conference, pp. 134-137, Nov. 2008. [link]

Journal articles

  • H. Jung, H. Yang, and S. Ha, “Optimized RTL Code Generation from Coarse-Grain Dataflow Specification for Fast HW/SW Cosynthesis,” Journal of Signal Processing Systems, vol. 52, no.1, pp 13-34, July 2008. [link]

Korean Domestic Journal articles

  • 양회석, 김성찬, 박해우, 김진우, 하순회, “모바일 내장형 시스템을 위한 듀얼-포트SDRAM의 성능 평가 및 최적화,” 정보과학회논문지: 컴퓨팅의 실제 및 레터, 제14권, 제5호 pp.542-546, 2008년 7월.

KOREAN DOMESTIC Conference proceedings

  • 김희경, 박해우, 양회석, 하순회, “효율적이고 확장성있는 다중-프로세서 시스템 시뮬레이터,” 한국정보과학회 2008 종합학술대회논문집, 제35권, 제1호(B), pp.494-499, 2008년 6월.

2007


Conference proceedings

  • H. Yang, S. Kim, H.-w. Park, J. Kim, and S. Ha, “Performance Evaluation and Optimization of Dual-port SDRAM Architecture for Mobile Embedded Systems,” in Proceedings of the 2007 ACM international conference on Compilers, architecture, and synthesis for embedded systems (CASES), pp. 53-57, Oct. 2007. [link]

Korean Domestic Conference proceedings

  • 주영표, 양회석, 하순회, “데이터플로우 모델로부터 합성 가능한 하드웨어-소프트웨어 인터페이스의 자동 생성,” 한국정보과학회 학술발표논문집, 제34권, 제2호(B), pp.232-237, 2007년 10월.
  • 양회석, 김성찬, 박해우, 김진우, 하순회, “모바일 내장형 시스템을 위한 듀얼-포트SDRAM의 성능 평가 및 최적화,” 한국정보과학회 학술발표논문집, 제34권, 제2호(A), pp.247-248., 2007년 10월.

2006


Conference proceedings

  • H. Yang, H. Jung, and S. Ha, “Buffer Minimization In RTL Synthesis From Coarse-grained Dataflow Specification,” in Proceedings of the 13th Workshop on Synthesis And System Integration of Mixed Information technologies (SASIMI), pp. 300-307, Apr. 2006. [PDF]