I am Yilong Luo, a Ph.D. student in Software Engineering and System Software at Peking University (PKU). I am advised by Prof. Tao Xie. Fortunately, I also collaborate with Prof. Chenxi Wang and Prof. Diyu Zhou.
My research focuses on computer systems, with an emphasis on operating systems, memory disaggregation, virtualization, and network interconnects.
If you are interested in collaborating with me, please feel free to contact me.
ACM SIGOPS Annual Technical Conference (ATC), 2026
An adaptive memory overcommitment framework for disaggregated VMs that dynamically adjusts page-management granularity to runtime access skewness and defers and batches EPT invalidations, exposing cold memory hidden in huge pages while preserving translation locality and swap efficiency.
USENIX Symposium on Operating Systems Design and Implementation (OSDI), 2026
A paravirtualized memory overcommitment framework for disaggregated memory that enables μs-scale cold memory reclamation and restoration via guest-level THP-aware hotness tracking and host-level EPT-only reclamation, bypassing costly guest page table and I/O page table modifications.
ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR), 2026
A framework leveraging adaptive energy diffusion and conductance-based extraction to discover maximum γ-quasi-cliques under explicit density constraints in interaction graphs.
IEEE International Conference on Bioinformatics and Biomedicine (BIBM), 2025
A hierarchical graph attention network integrating residue-level and meso-scale community representations via Louvain-based community detection and gated fusion for protein-protein interaction site prediction.
Ph.D. in Software Engineering and System Software
Research focus: Memory Management in Operating Systems
Advisor: Prof. Tao Xie
B.S. in Computer Science and Technology · Yuanpei College
B.Econ. in Economics · National School of Development
Advisor: Prof. Tao Xie