Computer Architecture and Co-design Research

Welcome to CoCoLab

The Computer Architecture and Co-Design (CoCo) research group is part of the Department of Computer Science and Engineering at UNIST in South Korea. We study computer architecture and hardware–software co-design from digital systems and computer architecture up through applications and algorithms. By co-optimizing across these layers, we aim to build high-performance computing platforms for future intelligent systems that are programmable, robust, reliable, secure, and energy-efficient. This end-to-end perspective helps us turn device-level advances into real system impact and practical software.

(Prospective Students & Postdocs) If you are interested in an undergraduate research internship, graduate studies, or a postdoc position, please email me your latest CV and transcripts.

(Latest News)

[April 7] Our group will be joining an industry-academia research consortium to develop on-device systems for industrial AI (funding period: 5 years).
[April 1] Our group has been selected to participate in the InnoCORE Research Center (funding period: 5 years).
[March 13] Our group has been awarded a 3-year research grant from the National Research Foundation of Korea (NRF) under the Outstanding Young Scientist Grant (우수신진연구) Type B to develop intelligent runtime systems for next-generation AI semiconductors.
[March 1] Our group will be joining the AI Star Fellowship (AI 최고급 신진연구자 지원 사업), an industry-academia research consortium (funding period: 5 years).
[February 24] Our paper titled "SpecMoE: A Fast and Efficient Mixture-of-Experts Inference via Self-Assisted Speculative Decoding," has been accepted for presentation at the 63rd ACM/ESDA/IEEE Design Automation Conference (DAC-63), Long Beach, CA, Jul. 2026.
[December 13] Our group has a paper accepted for publication at IEEE Computer Architecture Letters.
[November 8] Our paper titled "PASCAL: A Phase-Aware Scheduling Algorithm for Serving Reasoning-based Large Language Models," has been accepted for presentation at the IEEE International Symposium on High-Performance Computer Architecture (HPCA-32), Sydney, Australia, Feb. 2026.
[September 1] The Computer Architecture & Co-Design Research Group (CoCoLab) officially launched at UNIST!

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