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Accepted Papers

We are delighted to announce the following accepted papers for HotStorage 2025.

1. Efficient Vector Search on Disaggregated Memory with d-HNSW

Yi Liu, Fei Fang, Chen Qian (University of California Santa Cruz)

2. SnapBPF: Exploiting eBPF for Serverless Snapshot Prefetching

Futurewei Best Paper Award Winner!

Stratos Psomadakis, Dimitrios Siakavaras (National Technical University of Athens); Chloe Alverti (University of Illinois at Urbana-Champaign); Simos Porgiotis, Orestis Lagkas Nikolos, Christos Katsakioris, Georgios Goumas, Nectarios Koziris (National Technical University of Athens)

3. SPDK+: Low Latency or High Power Efficiency? We Take Both

Endian Li, Shushu Yi, Li Peng (Peking University); Qiao Li (Xiamen University); Diyu Zhou (Peking University); Zhenlin Wang (Michigan Tech); Xiaolin Wang (Peking University, China); Bo Mao (Xiamen University); Yingwei Luo (Peking University); Ke Zhou (Huazhong University of Science and Technology (HUST)); Jie Zhang (Peking University)

4. Position: Revisiting Trim for CXL Memory

Hayan Lee (Soongsil University); Jungwoo Kim (DGIST); Wookyung Lee (Soongsil University); Juhyung Park (DGIST); Sanghyuk Jung, Jinki Han (Eeum); Bryan S. Kim (Syracuse University); Sungjin Lee (POSTECH); Eunji Lee (Soongsil University)

5. Why Paying for Storage Beats Free Networking in Cloud Bursting

Itamar Gefen, Aviad Zuck (Technion - Israel Institute of Technology); Moshik Hershcovitch (Tel Aviv University & IBM Research); Danny Harnik (IBM Research); Dan Tsafrir (Technion - Israel Institute of Technology)

6. Are Edge MicroDCs Equipped to Tackle Memory Contention?

Long Tran (Rutgers University); River Bartz, Ram Durairajan (University of Oregon); Uli Kremer (Rutgers University); Sudarsun Kannan (Rutgers university)

7. Revisiting Memory Hierarchies with CMM-H: Use Device-side Caching to Integrate DRAM and SSD for a Hybrid CXL Memory

Mohammadreza Soltaniyeh (Samsung Semiconductor); Gongjin Sun (Samsung Semiconductor, Inc.); Xuebin Yao, Amir Beygi, Ramdas Kachare, Dongwan Zhao, Hingkwan Huen, Andrew Chang, Senthil Murugesapandian, Caroline Kahn (Samsung Semiconductor)

8. RingSampler: GNN sampling on large-scale graphs with io_uring

Qixuan Chen, Yuhang Song, Melissa Martinez, Vasiliki Kalavri (Boston University)

9. Emerald Tiers: Focusing on SSD+MAID Through a Green Lens

Zhaokang Ke, Jim Diehl (University of Minnesota); Ya-Shu Chen (National Taiwan University of Science and Technology); David H.C. Du (University of Minnesota)

10. Side-channel Information Leakage with CPU Frequency Scaling, but without CPU Frequency

Li Zhu, Chundong Wang (ShanghaiTech University, China)

11. Towards Rack-as-a-Computer in Memory Interconnect Era with Coordinated Operating System Sharing

Yuxin Ren, Mingrui Liu, Hongbo Li, Chang Liao, Xiaojia Huang, Jianhua Zhang, Hanjun Guo, Yubo Liu, Ning Jia (Huawei Technologies)

12. CableCache: In-Network Request Deduplication for Key-Value Stores

Jiawei Huang, Junru Li, Qing Wang, Lijie Wen, Youyou Lu (Tsinghua University); Erci Xu (SJTU)

13. Position: Quantum Neural Networks Need Checkpointing

Christopher Kverne, Mayur Akewar (Florida International University); Yuqian Huo, Tirthak Patel (Rice University); Janki Bhimani (Florida International University)

14. Position: Can LLMs Model the Environmental Impact on SSD?

Mayur Akewar, Gang Quan (Florida International University); Sandeep Madireddy (Argonne National Laboratory); Janki Bhimani (Florida International University)

15. PaperCache: In-Memory Caching with Dynamic Eviction Policies

Kia Shakiba, Michael Stumm (University of Toronto)

16. ByteExpress: A High-Performance and Traffic-Efficient Inline Transfer of Small Payloads over NVMe

Pure Storage Best Paper Award Winner!

Junhyeok Park (Sogang University, Seoul); Junghee Lee (Korea University, Seoul); Youngjae Kim (Sogang University, Seoul)

17. Can a Client–Server Cache Tango Accelerate Disaggregated Storage?

Linjie Ma (Rutgers university); Jian Zhang (Rutgers University); Marie Nguyen (Samsung); Sudarsun Kannan (Rutgers university)

18. Unlocking the Unusable: A Proactive Caching Framework for Reusing Partial Overlapped Data

Chang Guo (Arizona State University); Norbert Podhorszki (Oak Ridge National Laboratory); Greg Eisenhauer (Georgia Institute of Technology); Zhiwen Xie (Arizona State University); Scott Klasky (Oak Ridge National Laboratory); Zhichao Cao (Arizona State University)

19. Bridging a Shortcut to Exempt the Software Tax Charged on Logging I/Os

Yanpeng Hu, Yunxin Yang, Li Zhu, Chundong Wang (ShanghaiTech University)