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Posts

Future Blog Post

less than 1 minute read

Published: January 01, 2199

This post will show up by default. To disable scheduling of future posts, edit config.yml and set future: false.

Blog Post number 4

less than 1 minute read

Published: August 14, 2015

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 3

less than 1 minute read

Published: August 14, 2014

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 2

less than 1 minute read

Published: August 14, 2013

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 1

less than 1 minute read

Published: August 14, 2012

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

portfolio

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publications

A Tab I/O System for blind people in Android

Published in Korean Institute of Information Scientists and Engineers (KIISE), 2014

Download paper here (Written in Korean)

Recommended citation: Hochan Lee and Haemi Kim. (2014). "A Tab I/O System for blind people in Android." Proceedings of the 41th Korean Institute of Information Scientists and Engineers (KIISE), December 2014.

Code Compression Technique Based on Flexible Bin-Packing Algorithm

Published in Workshop on Reconfigurable Computing (WRC), 2017

Download paper here

Recommended citation: Hochan Lee,and Bernhard Egger. (2017). "Code Compression Technique Based on Flexible Bin-Packing Algorithm." Workshop on Reconfigurable Computing, January 2017.

A Space- and Energy- Efficient Code Compression/Decompression Technique for Coarse-Grained Reconfigurable Architecture

Published in Proceedings of the International Symposium on Code Generation and Optimization (CGO), 2017

Download paper here

Recommended citation: Bernhard Egger, Hochan Lee, Duseok Kang, Mansureh S. Moghaddam, Youngchul Cho, Yeonbok Lee, Sukjin Kim, Soonhoi Ha, and Kiyoung Choi. (2017). "A Space- and Energy- Efficient Code Compression/Decompression Technique for Coarse-Grained Reconfigurable Architecture." Proceedings of the 2017 International Symposium on Code Generation and Optimization (CGO), February 2017.

Improving Energy Efficiency of Coarse-Grained Reconfigurable Arrays through Modulo Schedule Compression/Decompression

Published in ACM Transactions on Architecture and Code Optimization (TACO), 2018

Download paper here

Recommended citation: Hochan Lee, Mansureh S. Moghaddam, Dongkwan Suh, and Bernhard Egger. (2018). "Improving Energy Efficiency of Coarse-Grained Reconfigurable Arrays through Modulo Schedule Compression/Decompression." ACM Transactions on Architecture and Code Optimization (TACO), April 2018.

Verification of Coarse-Grained Reconfigurable Arrays through Random Test Programs

Published in Proceedings of the ACM SIGPLAN/SIGBED Conference on Language, Compilers, and Tools for Embedded Systesm (LCTES), 2018

Download paper here

Recommended citation: Bernhard Egger, Eunjin Song, Hochan Lee, and Daeyong Shin. (2018). "Verification of Coarse-Grained Reconfigurable Arrays through Random Test Programs." Proceedings of the 2018 ACM SIGPLAN/SIGBED Conference on Languages, Compilers, and Tools for Embedded Systems (LCTES), June 2018.

Random Test Program Generation for Verification and Validation of the Samsung Reconfigurable Processor

Published in Journal of Systems Architecture (JSA), 2018

Download paper here

Recommended citation: Bernhard Egger, Eunjin Song, Hochan Lee, and Daeyong Shin. (2018). "Random Test Program Generation for Verification and Validation of the Samsung Reconfigurable Processor." Journal of Systems Architecture. August 2018.

A Study of APIs for Graph Analytics Workloads

Published in Proceedings of the IEEE International Symposium on Workload Characterization (IISWC), 2020

Download paper here

Recommended citation: Hochan Lee, David Wong, Loc Hoang, Roshan Dathathri, Gurbinder Gill, Vishwesh Jatala, David Kuck, and Keshav Pingali. (2020). " A Study of APIs for Graph Analytics Workloads." Proceedings of the 2020 IEEE International Symposium on Workload Characterization, October 2020.

Efficient Distribution For Deep Learning On Large Graphs

Published in Workshop on Graph Neural Networks and Systems (GNNSys), 2021

Download paper here

Recommended citation: Loc Hoang, Xuhao Chen, Hochan Lee, Roshan Dathathri, and Keshav Pingali. (2021). "Efficient Distribution For Deep Learning On Large Graphs." Workshop on Graph Neural Networks and Systems (GNNSys), April 2021.

Parla: A Python Orchestration System for Heterogeneous Architectures

Published in Proceedings of the IEEE International Conference for High Performance Computing, Networking, Storage and Analysis (SC), 2022

Download paper here Git repository

Recommended citation: Hochan Lee, William Ruys, Ian Henriksen, Arthur Peters, Yineng Yan, Sean Stephens, Bozhi You, Henrique Fingler, Martin Burtscher, Milos Gligoric, Karl Schulz, Keshav Pingali, Christopher J. Rossbach, Mattan Erez, and George Biros. (2022). "Parla: A Python Orchestration System for Heterogeneous Architectures." Proceedings of the IEEE International Conference for High Performance Computing, Networking, Storage and Analysis, November 2022.