Ickpt: An Efficient Incremental Checkpointing Using Page Writing Fault - Focusing on the Implementation in Linux Kernel. - Sangho Yi; Junyoung Heo; Yookun Cho; Jiman Hong; Jongmoo Choi; Gwangil Jeon (CATA, 2004)

An efficient merging algorithm for recovery and garbage collection in incremental checkpointing. - Junyoung Heo; Sangho Yi; Jiman Hong; Yookun Cho; Jongmoo Choi (Parallel and Distributed Computing and Networks, 2004)

Impact on the Writing Granularity for Incremental Checkpointing. - Junyoung Heo; Xuefeng Piao; Sangho Yi; Geunyoung Park; Minkyu Park; Jiman Hong; Yookun Cho (FSKD (2), 2005)

Energy Aware Routing Based on Adaptive Clustering Mechanism for Wireless Sensor Networks. - Sangho Yi; Geunyoung Park; Junyoung Heo; Jiman Hong; Gwangil Jeon; Yookun Cho (ICCNMC, 2005)

Energy Aware Routing with Dynamic Probability Scaling. - Geunyoung Park; Sangho Yi; Junyoung Heo; WoongChul Choi; Gwangil Jeon; Yookun Cho; Charlie Shim (RSFDGrC (2), 2005)

Space-efficient page-level incremental checkpointing. - Junyoung Heo; Sangho Yi; Yookun Cho; Jiman Hong; Sung Y. Shin (SAC, 2005)

EAR-RT: Energy Aware Routing with Real-Time Guarantee for Wireless Sensor Networks. - Junyoung Heo; Sangho Yi; Geunyoung Park; Yookun Cho; Jiman Hong (International Conference on Computational Science (4), 2006)

Adaptive Load Balancing Mechanism for Server Cluster. - Geunyoung Park; Boncheol Gu; Junyoung Heo; Sangho Yi; Jungkyu Han; Jaemin Park; Hong Min; Xuefeng Piao; Yookun Cho; Chang-Won Park; Ha Joong Chung; Bongkyu Lee; et al. (ICCSA (4), 2006)

Adaptive Mobile Checkpointing Facility for Wireless Sensor Networks. - Sangho Yi; Junyoung Heo; Yookun Cho; Jiman Hong (ICCSA (2), 2006)

Performance Analysis of Task Schedulers in Operating Systems for Wireless Sensor Networks. - Sangho Yi; Hong Min; Junyoung Heo; Boncheol Gu; Yookun Cho; Jiman Hong; Jin Won Kim; Kwangyong Lee; Seungmin Park 001 (ICCSA (4), 2006)

XMAS: An eXtraordinary Memory Allocation Scheme for Resource-Constrained Sensor Operating Systems. - Sangho Yi; Hong Min; Junyoung Heo; Boncheol Gu; Yookun Cho; Jiman Hong; Hyukjun Oh; Byunghun Song (MSN, 2006)

Adaptive page-level incremental checkpointing based on expected recovery time. - Sangho Yi; Junyoung Heo; Yookun Cho; Jiman Hong (SAC, 2006)

Space-Efficient Page-Level Incremental Checkpointing. - Junyoung Heo; Sangho Yi; Yookun Cho; Jiman Hong (J. Inf. Sci. Eng., 2006)

OTL: On-Demand Thread Stack Allocation Scheme for Real-Time Sensor Operating Systems. - Sangho Yi; Seungwoo Lee; Yookun Cho; Jiman Hong (International Conference on Computational Science (4), 2007)

An efficient dynamic memory allocator for sensor operating systems. - Hong Min; Sangho Yi; Yookun Cho; Jiman Hong (SAC, 2007)

SESAME: space-efficient stack allocation mechanism for multi-threaded sensor operating systems. - Sangho Yi; Hong Min; Seungwoo Lee; Yeongkwun Kim; Injoo Jeong (SAC, 2007)

PEACH: Power-efficient and adaptive clustering hierarchy protocol for wireless sensor networks. - Sangho Yi; Junyoung Heo; Yookun Cho; Jiman Hong (Comput. Commun., 2007)

Taking Point Decision Mechanism for Page-level Incremental Checkpointing based on Cost Analysis of Process Execution Time. - Sangho Yi; Junyoung Heo; Yookun Cho; Jiman Hong (J. Inf. Sci. Eng., 2007)

SESAME-P: Memory Pool-Based Dynamic Stack Management for Sensor Operating Systems. - Sangho Yi; Seungwoo Lee; Yookun Cho; Jiman Hong (DCOSS, 2008)

SensorMaker: A Wireless Sensor Network Simulator for Scalable and Fine-Grained Instrumentation. - Sangho Yi; Hong Min; Yookun Cho; Jiman Hong (ICCSA (1), 2008)

Energy-Efficient Data Aggregation Protocol for Location-Aware Wireless Sensor Networks. - Hong Min; Sangho Yi; Junyoung Heo; Yookun Cho; Jiman Hong (ISPA, 2008)

PreeMe: preemptive real-time task management for event-driven sensor operating systems. - Sangho Yi; Hong Min; Yookun Cho; Injoo Jeong; Yeongkwun Kim (SAC, 2008)

Molecule: An adaptive dynamic reconfiguration scheme for sensor operating systems. - Sangho Yi; Hong Min; Yookun Cho; Jiman Hong (Comput. Commun., 2008)

Adaptive Multilevel Code Update Protocol for Real-Time Sensor Operating Systems. - Sangho Yi; Hong Min; Yookun Cho; Jiman Hong (IEEE Trans. Ind. Informatics, 2008)

YASIC: Yet-Another Software Integrity Checker for Security-Critical Wireless Sensor Networks. - Sangho Yi; Jaeheung Lee; Hong Min; Yookun Cho; Jiman Hong (CATA, 2009)

Impact of function inlining on resource-constrained embedded systems. - Bongjae Kim; Sangho Yi; Yookun Cho; Jiman Hong (SAC, 2009)

Arbiter-Recall: a new function update scheme by arbitration between a remote call and a dynamic update for wireless sensor networks. - Sangho Yi; Hong Min; Yookun Cho; Yeongkwun Kim; Injoo Jeong (SAC, 2009)

T-LEACH: The method of threshold-based cluster head replacement for wireless sensor networks. - Jiman Hong; Joongjin Kook; Sangjun Lee; Dongseop Kwon; Sangho Yi (Inf. Syst. Frontiers, 2009)

Reducing Costs of Spot Instances via Checkpointing in the Amazon Elastic Compute Cloud. - Sangho Yi; Derrick Kondo; Artur Andrzejak 001 (IEEE CLOUD, 2010)

Toward Real-Time, Many-Task Applications on Large Distributed Systems. - Sangho Yi; Derrick Kondo; David P. Anderson (Euro-Par (1), 2010)

Using replication and checkpointing for reliable task management in computational Grids. - Sangho Yi; Derrick Kondo; Bongjae Kim; Geunyoung Park; Yookun Cho (HPCS, 2010)

Decision Model for Cloud Computing under SLA Constraints. - Artur Andrzejak 001; Derrick Kondo; Sangho Yi (MASCOTS, 2010)

ART: adaptive, reliable, and fault-tolerant task management for computational grids. - Sangho Yi; Jung-Yeop Kim; Hong Min; Bongjae Kim; Chang Oan Sung (SAC, 2010)

An Efficient Secure Deletion Scheme for Flash File Systems. - Jaeheung Lee; Sangho Yi; Junyoung Heo; Hyungbae Park; Sung Y. Shin; Yookun Cho (J. Inf. Sci. Eng., 2010)

A Smart Checkpointing Scheme for Improving the Reliability of Clustering Routing Protocols. - Hong Min; Jinman Jung; Bongjae Kim; Yookun Cho; Junyoung Heo; Sangho Yi; Jiman Hong (Sensors, 2010)

Towards Real-Time, Volunteer Distributed Computing. - Sangho Yi; Emmanuel Jeannot; Derrick Kondo; David P. Anderson (CCGRID, 2011)

SPRS: standby power reduction system for efficient power management. - Sukil Hong; Eunseok Choi; Hong Min; Sangho Yi; Junyoung Heo; Jiman Hong (RACS, 2011)

Monetary Cost-Aware Checkpointing and Migration on Amazon Cloud Spot Instances. - Sangho Yi; Artur Andrzejak 001; Derrick Kondo (IEEE Trans. Serv. Comput., 2012)

Towards a total recall: an activity tracking and recall mechanism for mobile devices. - Sangho Yi; Jaehyuck Shin; Yoonkyong Lee; Hyun-Jin Choi (SAC, 2013)