Soonhoi Ha

Jinwoo Kim, Minyoung Kim, Mark-Oliver Stehr, Hyunok Oh, Soonhoi Ha: A parallel and distributed meta-heuristic framework based on partially ordered knowledge sharing. J. Parallel Distrib. Comput. 72(4): 564-578 (2012)

Soonhoi Ha: Prolog to the Section on Hardware/Software Codesign. Proceedings of the IEEE 100(Centennial-Issue): 1409-1410 (2012)

Dukyoung Yun, Sungchan Kim, Soonhoi Ha: A Parallel Simulation Technique for Multicore Embedded Systems and Its Performance Analysis. IEEE Trans. on CAD of Integrated Circuits and Systems 31(1): 121-131 (2012)

Dukyoung Yun, Sungchan Kim, Soonhoi Ha: Relaxed synchronization technique for speeding-up the parallel simulation of multiprocessor systems. ASP-DAC 2012: 449-454

Junghee Lee, Hyung Gyu Lee, Soonhoi Ha, Jongman Kim, Chrysostomos Nicopoulos: A programmable processing array architecture supporting dynamic task scheduling and module-level prefetching. Conf. Computing Frontiers 2012: 153-162

Junchul Choi, Hyunok Oh, Sungchan Kim, Soonhoi Ha: Executing synchronous dataflow graphs on a SPM-based multicore architecture. DAC 2012: 664-671

Shin-Haeng Kang, Hoeseok Yang, Lars Schor, Iuliana Bacivarov, Soonhoi Ha, Lothar Thiele: Multi-objective mapping optimization via problem decomposition for many-core systems. ESTImedia 2012: 28-37

Dukyoung Yun, Youngmin Yi, Sungchan Kim, Soonhoi Ha: A cycle-level parallel simulation technique exploiting both space and time parallelism. RSP 2012: 50-56

Jinwoo Kim, Hyunok Oh, Hyojin Ha, Shin-Haeng Kang, Junchul Choi, Soonhoi Ha: An ILP-based Worst-case Performance Analysis Technique for Distributed Real-time Embedded Systems. RTSS 2012: 363-372

Young-Pyo Joo, Sungchan Kim, Soonhoi Ha: Fast Communication Architecture Exploration of Processor Pool-Based MPSoC via Static Performance Analysis. IEEE Trans. on CAD of Integrated Circuits and Systems 30(3): 468-472 (2011)

Hae-woo Park, Hanwoong Jung, Hyunok Oh, Soonhoi Ha: Library Support in an Actor-Based Parallel Programming Platform. IEEE Trans. Industrial Informatics 7(2): 340-353 (2011)

Tae-ho Shin, Hyunok Oh, Soonhoi Ha: Minimizing buffer requirements for throughput constrained parallel execution of synchronous dataflow graph. ASP-DAC 2011: 165-170

Peter Marwedel, Jürgen Teich, Georgia Kouveli, Iuliana Bacivarov, Lothar Thiele, Soonhoi Ha, Chanhee Lee, Qiang Xu, Lin Huang: Mapping of applications to MPSoCs. CODES+ISSS 2011: 109-118

Dukyoung Yun, Jinwoo Kim, Sungchan Kim, Soonhoi Ha: Simulation environment configuration for parallel simulation of multicore embedded systems. DAC 2011: 345-350

Youngsub Ko, Youngmin Yi, Soonhoi Ha: An efficient parallel motion estimation algorithm and X264 parallelization in CUDA. DASIP 2011: 91-98

Jinwoo Kim, Tae-ho Shin, Soonhoi Ha, Hyunok Oh: Resource minimized static mapping and dynamic scheduling of SDF graphs. ESTImedia 2011: 83-92

Hanwoong Jung, Youngmin Yi, Soonhoi Ha: Automatic CUDA Code Synthesis Framework for Multicore CPU and GPU Architectures. PPAM (1) 2011: 579-588

Soonhoi Ha, Hyunok Oh: Software synthesis in the ESL methodology for multicore embedded systems. ICSAMOS 2011: 355-362

Hoeseok Yang, Sungchan Kim, Soonhoi Ha: An MILP-Based Performance Analysis Technique for Non-Preemptive Multitasking MPSoC. IEEE Trans. on CAD of Integrated Circuits and Systems 29(10): 1600-1613 (2010)

Seongnam Kwon, Soonhoi Ha: Serialized parallel code generation framework for MPSoC. ACM Trans. Design Autom. Electr. Syst. 15(2) (2010)

Choonseung Lee, Sungchan Kim, Soonhoi Ha: A Systematic Design Space Exploration of MPSoC Based on Synchronous Data Flow Specification. Signal Processing Systems 58(2): 193-213 (2010)

Chanhee Lee, Hokeun Kim, Hae-woo Park, Sungchan Kim, Hyunok Oh, Soonhoi Ha: A task remapping technique for reliable multi-core embedded systems. CODES+ISSS 2010: 307-316

EunJin Jeong, Hae-woo Park, Soonhoi Ha, Hyunok Oh: Task-level timed-functional simulation for multi-core embedded systems. ESTImedia 2010: 61-70

Minyoung Kim, Mark-Oliver Stehr, Jinwoo Kim, Soonhoi Ha: An Application Framework for Loosely Coupled Networked Cyber-Physical Systems. EUC 2010: 144-153

Kunsoo Park, Heejin Park, Woo-Chul Jeun, Soonhoi Ha: Boolean circuit programming: A new paradigm to design parallel algorithms. J. Discrete Algorithms 7(2): 267-277 (2009)

Heekyung Kim, Dukyoung Yun, Soonhoi Ha: Scalable and retargetable simulation techniquesfor multiprocessor systems. CODES+ISSS 2009: 89-98

Hoeseok Yang, Soonhoi Ha: Pipelined data parallel task mapping/scheduling technique for MPSoC. DATE 2009: 69-74

Young-Pyo Joo, Sungchan Kim, Soonhoi Ha: On-chip communication architecture exploration for processor-pool-based MPSoC. DATE 2009: 466-471

Rainer Leupers, Andras Vajda, Marco Bekooij, Soonhoi Ha, Rainer Dömer, Achim Nohl: Programming MPSoC platforms: Road works ahead! DATE 2009: 1584-1589

Felix Wolf, Andy D. Pimentel, Luiz De Rose, Soonhoi Ha, Thilo Kielmann, Anna Morajko: Introduction. Euro-Par 2009: 7-8

Hoeseok Yang, Youngmin Yi, Soonhoi Ha: A timed HW/SW coemulation technique for fast yet accurate system verification. ICSAMOS 2009: 74-81

Woo-Chul Jeun, Yang-Suk Kee, Soonhoi Ha, Changdon Kee: Overcoming performance bottlenecks in using OpenMP on SMP clusters. Parallel Computing 34(10): 570-592 (2008)

Soonhoi Ha, Kiyoung Choi, Taewhan Kim, Krisztián Flautner, Sang Lyul Min, Wang Yi: Introduction to embedded systems week 2006 special issue. ACM Trans. Embedded Comput. Syst. 7(2) (2008)

Seongnam Kwon, Yongjoo Kim, Woo-Chul Jeun, Soonhoi Ha, Yunheung Paek: A retargetable parallel-programming framework for MPSoC. ACM Trans. Design Autom. Electr. Syst. 13(3) (2008)

Hyunuk Jung, Hoeseok Yang, Soonhoi Ha: Optimized RTL Code Generation from Coarse-Grain Dataflow Specification for Fast HW/SW Cosynthesis. Signal Processing Systems 52(1): 13-34 (2008)

Sungchan Kim, Chanik Park, Soonhoi Ha: Architecture Exploration of NAND Flash-based Multimedia Card. DATE 2008: 218-223

Seongnam Kwon, Soonhoi Ha: Serialized multitasking code generation from dataflow specification. ESTImedia 2008: 61-66

Kyunghyun Kim, Jaewon Lee, Hae-woo Park, Soonhoi Ha: Automatic H.264 encoder synthesis for the Cell processor from a target independent specification. ESTImedia 2008: 95-100

Youngmin Yi, Dohyung Kim, Soonhoi Ha: Fast and Accurate Cosimulation of MPSoC Using Trace-Driven Virtual Synchronization. IEEE Trans. on CAD of Integrated Circuits and Systems 26(12): 2186-2200 (2007)

Soonhoi Ha, Sungchan Kim, Choonseung Lee, Youngmin Yi, Seongnam Kwon, Young-Pyo Joo: PeaCE: A hardware-software codesign environment for multimedia embedded systems. ACM Trans. Design Autom. Electr. Syst. 12(3) (2007)

Woo-Chul Jeun, Soonhoi Ha: Effective OpenMP Implementation and Translation For Multiprocessor System-On-Chip without Using OS. ASP-DAC 2007: 44-49

Soonhoi Ha: Model-based Programming Environment of Embedded Software for MPSoC. ASP-DAC 2007: 330-335

Hoeseok Yang, Sungchan Kim, Hae-woo Park, Jinwoo Kim, Soonhoi Ha: Performance evaluation and optimization of dual-port SDRAM architecture for mobile embedded systems. CASES 2007: 53-57

Dohyung Kim, Soonhoi Ha, Rajesh Gupta: CATS: cycle accurate transaction-driven simulation with multiple processor simulators. DATE 2007: 749-754

Soyoung Park, Hae-woo Park, Soonhoi Ha: A novel technique to use scratch-pad memory for stack management. DATE 2007: 1478-1483

Jonghan Park, Soonhoi Ha: Performance Analysis of Parallel Execution of H.264 Encoder on the Cell Processor. ESTImedia 2007: 27-32

Seongnam Kwon, Choonseung Lee, Soonhoi Ha: Data-Parallel Code Generation from Synchronous Dataflow Specification of Multimedia Applications. ESTImedia 2007: 91-96

Taewook Oh, Youngmin Yi, Soonhoi Ha: Communication Architecture Simulation on the Virtual Synchronization Framework. SAMOS 2007: 3-12

Soonhoi Ha, Kiyoung Choi, Nikil D. Dutt, Jürgen Teich (Eds.): Proceedings of the 5th International Conference on Hardware/Software Codesign and System Synthesis, CODES+ISSS 2007, Salzburg, Austria, September 30 - October 3, 2007. ACM 2007, isbn 978-1-59593-824-4

Sungchan Kim, Soonhoi Ha: Efficient exploration of bus-based system-on-chip architectures. IEEE Trans. VLSI Syst. 14(7): 681-692 (2006)

Hyeyoung Hwang, Taewook Oh, Hyunuk Jung, Soonhoi Ha: Conversion of reference C code to dataflow model: H.264 encoder case study. ASP-DAC 2006: 152-157

Hyunok Oh, Nikil Dutt, Soonhoi Ha: Memory optimal single appearance schedule with dynamic loop count for synchronous dataflow graphs. ASP-DAC 2006: 497-502

Hae-woo Park, Kyoungjoo Oh, Soyoung Park, Myoung-min Sim, Soonhoi Ha: Dynamic code overlay of SDF-modeled programs on low-end embedded systems. DATE 2006: 945-946

Dohyung Kim, Soonhoi Ha, Rajesh Gupta: Parallel co-simulation using virtual synchronization with redundant host execution. DATE 2006: 1151-1156

Woo-Chul Jeun, Yang-Suk Kee, Soonhoi Ha: Improving Performance of OpenMP for SMP Clusters Through Overlapped Page Migrations. IWOMP 2006: 242-252

Soonhoi Ha, Choonseung Lee, Youngmin Yi, Seongnam Kwon, Young-Pyo Joo: Hardware-Software Codesign of Multimedia Embedded Systems: the PeaCE. RTCSA 2006: 207-214

Soonhoi Ha, Samarjit Chakraborty (Eds.): Proceedings of the 2006 4th Workshop on Embedded Systems for Real-Time Multimedia, ESTImedia 2006, October 26-27, 2006, Seoul, Korea, conjunction with CODES+ISSS 2006. IEEE Computer Society 2006, isbn 0-7803-9783-5

Sungchan Kim, Chaeseok Im, Soonhoi Ha: Schedule-aware performance estimation of communication architecture for efficient design space exploration. IEEE Trans. VLSI Syst. 13(5): 539-552 (2005)

KiSeun Kwon, Youngmin Yi, Dohyung Kim, Soonhoi Ha: Embedded software generation from system level specification for multi-tasking embedded systems. ASP-DAC 2005: 145-150

Dohyung Kim, Soonhoi Ha: Static analysis and automatic code synthesis of flexible FSM model. ASP-DAC 2005: 161-165

Hyunok Oh, Nikil D. Dutt, Soonhoi Ha: Single appearance schedule with dynamic loop count for minimum data buffer from synchronous dataflow graphs. CASES 2005: 157-165

Hyunok Oh, Nikil D. Dutt, Soonhoi Ha: Shift buffering technique for automatic code synthesis from synchronous dataflow graphs. CODES+ISSS 2005: 51-56

Dohyung Kim, Youngmin Yi, Soonhoi Ha: Trace-driven HW/SW cosimulation using virtual synchronization technique. DAC 2005: 345-348

Sachoun Park, Gihwon Kwon, Soonhoi Ha: Formalization of fFSM Model and Its Verification. ICESS 2005: 361-372

Miguel Miranda, Soonhoi Ha (Eds.): Proceedings of the 2005 3rd Workshop on Embedded Systems for Real-Time Multimedia, ESTImedia 2005, September 22-23, 2005, New York Metropolitan Area, USA. IEEE Computer Society 2005, isbn 0-7803-9347-3

Chaeseok Im, Soonhoi Ha: Energy Optimization for Latency- and Quality-Constrained Video Applications. IEEE Design & Test of Computers 21(5): 358-366 (2004)

Yang-Suk Kee, Jin-Soo Kim, Soonhoi Ha: Memory management for multi-threaded software DSM systems. Parallel Computing 30(1): 121-138 (2004)

Chaeseok Im, Soonhoi Ha, Huiseok Kim: Dynamic voltage scheduling with buffers in low-power multimedia applications. ACM Trans. Embedded Comput. Syst. 3(4): 686-705 (2004)

Hyunok Oh, Soonhoi Ha: Fractional Rate Dataflow Model for Efficient Code Synthesis. VLSI Signal Processing 37(1): 41-51 (2004)

Hyunuk Jung, Soonhoi Ha: Hardware synthesis from coarse-grained dataflow specification for fast HW/SW cosynthesis. CODES+ISSS 2004: 24-29

Sungchan Kim, Chaeseok Im, Soonhoi Ha: Efficient exploration of on-chip bus architectures and memory allocation. CODES+ISSS 2004: 248-253

Seongnam Kwon, Choonseung Lee, Sungchan Kim, Youngmin Yi, Soonhoi Ha: Fast design space exploration framework with an efficient performance estimation technique. ESTImedia 2004: 27-32

Chan-Eun Rhee, Han-You Jeong, Soonhoi Ha: Many-to-Many Core-Switch Mapping in 2-D Mesh NoC Architectures. ICCD 2004: 438-443

Chaeseok Im, Soonhoi Ha: Dynamic voltage scaling for real-time multi-task scheduling using buffers. LCTES 2004: 88-94

Yang-Suk Kee, Jin-Soo Kim, Woo-Chul Jeun, Soonhoi Ha: Atomic Page Update Methods for OpenMP-Aware Software DSM. PDP 2004: 144-151

Jin-Soo Kim, Kangho Kim, Sung-In Jung, Soonhoi Ha: Design and implementation of a user-level Sockets layer over Virtual Interface Architecture. Concurrency and Computation: Practice and Experience 15(7-8): 727-749 (2003)

Youngmin Yi, Dohyung Kim, Soonhoi Ha: Fast and Time-Accurate Cosimulation with OS Scheduler Modeling. Design Autom. for Emb. Sys. 8(2-3): 211-228 (2003)

Hyunok Oh, Soonhoi Ha: Memory-Optimized Software Synthesis from Dataflow Program Graphs with Large Size Data Samples. EURASIP J. Adv. Sig. Proc. 2003(6): 514-529 (2003)

Junghee Lee, Chanik Park, Soonhoi Ha: Memory access pattern analysis and stream cache design for multimedia applications. ASP-DAC 2003: 22-27

Youngmin Yi, Dohyung Kim, Soonhoi Ha: Virtual synchronization technique with OS modeling for fast and time-accurate cosimulation. CODES+ISSS 2003: 1-6

Sungchan Kim, Chaeseok Im, Soonhoi Ha: Schedule-aware performance estimation of communication architecture for efficient design space exploration. CODES+ISSS 2003: 195-200

Chaeseok Im, Soonhoi Ha: An Energy Optimization Technique for Latency and Quality Constrained Video Applications. ESTImedia 2003: 18-23

Dohyung Kim, Minyoung Kim, Soonhoi Ha: A Case Study of System Level Specification and Software Synthesis of Multimode Multimedia Terminal. ESTImedia 2003: 57-64

Woo-Chul Jeun, Yang-Suk Kee, Jin-Soo Kim, Soonhoi Ha: A High Performance and Low Cost Cluster-Based E-mail System. PaCT 2003: 482-496

Yang-Suk Kee, Jin-Soo Kim, Soonhoi Ha: ParADE: An OpenMP Programming Environment for SMP Cluster Systems. SC 2003: 6

Chanik Park, Jaewoong Jung, Soonhoi Ha: Extended Synchronous Dataflow for Efficient DSP System Prototyping. Design Autom. for Emb. Sys. 6(3): 295-322 (2002)

Yang-Suk Kee, Soonhoi Ha: An Efficient Implementation of the BSP Programming Library for VIA. Parallel Processing Letters 12(1): 65-77 (2002)

Hyunuk Jung, Kangnyoung Lee, Soonhoi Ha: Efficient hardware controller synthesis for synchronous dataflow graph in system level design. IEEE Trans. VLSI Syst. 10(4): 423-428 (2002)

Dohyung Kim, Chan-Eun Rhee, Soonhoi Ha: Combined data-driven and event-driven scheduling technique for fast distributed cosimulation. IEEE Trans. VLSI Syst. 10(5): 672-678 (2002)

Hyunok Oh, Soonhoi Ha: Hardware-software cosynthesis of multi-mode multi-task embedded systems with real-time constraints. CODES 2002: 133-138

Hyunok Oh, Soonhoi Ha: Efficient code synthesis from extended dataflow graphs for multimedia applications. DAC 2002: 275-280

Soonhoi Ha, Sungchan Kim, Chan-Eun Rhee, Hyunguk Jung, Youngmin Yi, Dohyung Kim: Virtual Synchronization for Fast Distributed Cosimulation of Dataflow Task Graphs. ISSS 2002: 174-179

Hyunok Oh, Soonhoi Ha: Fractional rate dataflow model and efficient code synthesis for multimedia applications. LCTES-SCOPES 2002: 12-17

Chanik Park, Sungchan Kim, Soonhoi Ha: A dataflow specification for system level synthesis of 3D graphics applications. ASP-DAC 2001: 78-84

Yang-Suk Kee, Soonhoi Ha: xBSP: An Efficient BSP Implementation for clan. CCGRID 2001: 237-244

Chaeseok Im, Huiseok Kim, Soonhoi Ha: Dynamic voltage scheduling technique for low-power multimedia applications using buffers. ISLPED 2001: 34-39

Minyoung Kim, Soonhoi Ha: Hybrid Run-time Power Management Technique for Real-time Embedded System with Voltage Scalable Processor. LCTES/OM 2001: 11-19

Wonyong Sung, Soonhoi Ha: Memory efficient software synthesis with mixed coding style from dataflow graphs. IEEE Trans. VLSI Syst. 8(5): 522-526 (2000)

Hyunok Oh, Soonhoi Ha: Data memory minimization by sharing large size buffers. ASP-DAC 2000: 491-496

Hyunuk Jung, Kangnyoung Lee, Soonhoi Ha: Efficient Hardware Controller Synthesis for Synchronous Dataflow Graph in System Level Design. ISSS 2000: 79-84

Chanik Park, Soonhoi Ha: Hardware Synthesis from SPDF Representation for Multimedia Applications. ISSS 2000: 215-220

Hyunok Oh, Soonhoi Ha: A hardware-software cosynthesis technique based on heterogeneous multiprocessor scheduling. CODES 1999: 183-187

Chanik Park, JaeWoong Chung, Soonhoi Ha: Extended Synchronous Dataflow for Efficient DSP System Prototyping. IEEE International Workshop on Rapid System Prototyping 1999: 196-

Jin-Soo Kim, Soonhoi Ha, Chu Shik Jhon: Relaxed Barrier Synchronization for the BSP Model of Computation on Message-Passing Architectures. Inf. Process. Lett. 66(5): 247-253 (1998)

Wonyong Sung, Soonhoi Ha: A Hardware Software Cosimulation Backplane with Automatic Interface Generation. ASP-DAC 1998: 177-182

Moonwook Oh, Soonhoi Ha: Rate Optimal VLSI Design from Data Flow Graph. DAC 1998: 118-121

Wonyong Sung, Soonhoi Ha: Optimized Timed Hardware Software Cosimulation without Roll-back. DATE 1998: 945-946

Jin-Soo Kim, Soonhoi Ha, Chu Shik Jhon: Efficient Barrier Synchronization Mechanism for BSP Model on Message Passing Architectures. IPPS/SPDP 1998: 255-259

Wonyong Sung, Junedong Kim, Soonhoi Ha: Memory Efficient Software Synthesis from Dataflow Graph. ISSS 1998: 137-144

Wan-Teh Chang, Soonhoi Ha, Edward A. Lee: Heterogeneous Simulation - Mixing Discrete-Event Models with Dataflow. VLSI Signal Processing 15(1-2): 127-144 (1997)

Hyong-Shik Kim, Soonhoi Ha, Chu Shik Jhon: Quantitative Analysis on Caching Effect of I-Structure Data in Frame-Based Multithreaded Processing. ICPP 1997: 122-

Jin-Soo Kim, Soonhoi Ha, Chu Shik Jhon: Reducing Overheads of Local Communications in Fine-grain Parallel Computation. ICPP 1997: 223-226

Chabong Choi, Soonhoi Ha: Software synthesis for dynamic data flow graph. IEEE International Workshop on Rapid System Prototyping 1997: 72-79

Kyoung-Son Jhang, Soonhoi Ha, Chu Shik Jhon: COP: a Crosstalk OPtimizer for gridded channel routing. IEEE Trans. on CAD of Integrated Circuits and Systems 15(4): 424-429 (1996)

Hyunok Oh, Soonhoi Ha: A Static Scheduling Heuristic for Heterogeneous Processors. Euro-Par, Vol. II 1996: 573-577

José Luis Pino, Soonhoi Ha, Edward A. Lee, Joseph T. Buck: Software synthesis for DSP using ptolemy. VLSI Signal Processing 9(1-2): 7-21 (1995)

Yongjoo Kim, Kyuseok Kim, Youngsoo Shin, Taekyoon Ahn, Wonyong Sung, Kiyoung Choi, Soonhoi Ha: An integrated hardware-software cosimulation environment for heterogeneous systems prototyping. ASP-DAC 1995

Joseph T. Buck, Soonhoi Ha, Edward A. Lee, David G. Messerschmitt: Ptolemy: A Framework for Simulating and Prototyping Heterogenous Systems. Int. Journal in Computer Simulation 4(2): 0- (1994)

Soonhoi Ha, Edward A. Lee: Compile-Time Scheduling and Assignment of Data-Flow Program Graphs with Data-Dependent Iteration. IEEE Trans. Computers 40(11): 1225-1238 (1991)