--- title: "Song Guo — author profile and papers — Elamur Research" description: "Song Guo, Shanghai Jiao Tong University: 2 papers on Elamur Research (2026), h-index 88 — affiliations, topics, co-authors and who cites…" canonical: "https://research.elamur.ai/free/en/authors/song-guo/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/song-guo/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Song Guo # Song Guo Song Guo has 2 papers in our library, in 2026, most of them on [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/); often with [Jie Zhang](https://md.research.elamur.ai/free/en/authors/jie-zhang/), [Xiaosong Ma](https://md.research.elamur.ai/free/en/authors/xiaosong-ma/). 2 papers in our library · 2026 [OpenAlex](https://openalex.org/A5043464306) · [ORCID](https://orcid.org/0000-0001-9831-2202) · [Wikidata](https://www.wikidata.org/wiki/Q60662496) · [**h-index 88**](https://openalex.org/authors/A5043464306) · [991 works](https://openalex.org/works?filter=author.id:A5043464306) · [31,959 citations](https://openalex.org/works?filter=author.id:A5043464306&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/song-guo/#papers) · [🔗 Cited 10 times in our library](https://md.research.elamur.ai/free/en/authors/song-guo/cited-by/) · [4 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #11205](https://md.research.elamur.ai/free/en/paper-stars/page/113/#star-11205) The profile is the library's match of the name; two people with one name are not always told apart. Elsewhere: [Google Scholar](https://scholar.google.com/citations?view_op=search_authors&mauthors=Song+Guo) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Song+Guo) · [dblp](https://dblp.org/search?q=Song+Guo) · [ACL Anthology](https://aclanthology.org/search/?q=Song+Guo) ## Affiliations [🎓**Hong Kong University of Science and Technology** Hong Kong · China 2023–2026 · 232 papersEmployment since 2023 · Computer Science and Engineering*current*](https://md.research.elamur.ai/free/en/universities/hong-kong-university-of-science-and-technology/) · [🎓**Shanghai Jiao Tong University** Shanghai · China 2026 · 1 paper*current*](https://md.research.elamur.ai/free/en/universities/shanghai-jiao-tong-university/) · [🎓**Hong Kong Polytechnic University** Hong Kong · China 1970–2025 · 470 papersEmployment · COMP](https://md.research.elamur.ai/free/en/universities/hong-kong-polytechnic-university/) · [🎓**University of Aizu** Fukushima · Japan 2007–2023 · 271 papersEmployment 2007–2016 · Professor, Computer Science and Engineering](https://md.research.elamur.ai/free/en/universities/university-of-aizu/) · [🎓**University of Ottawa** Ottawa · Canada 2001–2020 · 22 papersEducation 2001–2005 · PhD, Computer Science](https://md.research.elamur.ai/free/en/universities/university-of-ottawa/) · [🎓**Beijing University of Posts and Telecommunications** Beijing · China 1995–2026 · 11 papersEducation 1995–1998 · ME](https://md.research.elamur.ai/free/en/universities/beijing-university-of-posts-and-telecommunications/) · [🔬**State Key Laboratory of Networking and Switching Technology** Beijing · China 2019–2026 · 9 papers](https://md.research.elamur.ai/free/en/labs/state-key-laboratory-of-networking-and-switching-technology/) · [🎓**University of British Columbia** Vancouver · Canada 2006–2007 · 9 papers](https://md.research.elamur.ai/free/en/universities/university-of-british-columbia/) · [🎓**Chongqing University of Posts and Telecommunications** Chongqing · China 2018–2023 · 4 papers](https://md.research.elamur.ai/free/en/universities/chongqing-university-of-posts-and-telecommunications/) · [🎓**Nanjing University of Posts and Telecommunications** Nanjing · China 2020 · 3 papers](https://md.research.elamur.ai/free/en/universities/nanjing-university-of-posts-and-telecommunications/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 11 more institutions on single bylines are not listed. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 6 The field of science this work belongs to (OpenAlex fields).[Arts and Humanities · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Artificial Intelligence · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Language and Linguistics · 2 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Hardware and Architecture · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/hardware-and-architecture/) · [Computer Vision and Pattern Recognition · 1 work](https://md.research.elamur.ai/free/en/shelves/computer-science/computer-vision-and-pattern-recognition/) 🧭 Topics 1 Research subjects and languages the work is about.[Reasoning · 2 works](https://md.research.elamur.ai/free/en/topics/reasoning/) ## Works by year ### 2020s [**2026** 2 papers](https://md.research.elamur.ai/free/en/authors/song-guo/year/2026/) ## Papers The most cited first (OpenAlex and our library). 1. **[LazyEviction: Lagged KV Eviction with Attention Pattern Observation for Efficient Long Reasoning](https://md.research.elamur.ai/free/en/papers/zhang-2026-lazyeviction-lagged-kv-eviction-attention/)** *(2026 · 8 citations)* Chain-of-Thought reasoning in LLMs can produce outputs of thousands of tokens, and the KV cache grows with every one of them. 2. **[Think How to Think: Mitigating Overthinking with Autonomous Difficulty Cognition in Large Reasoning Models](https://md.research.elamur.ai/free/en/papers/liu-2026-think-how-think-mitigating-overthinking/)** *(2026 · 2 citations)* Large Reasoning Models (LRMs) tend to overthink: they produce long, repetitive chains of thought even for trivial questions. ## All works 6 works of theirs in our library, the most cited first; 2 with a page here, the others link their original until we summarise them. 1. **[Layer-wised Model Aggregation for Personalized Federated Learning ↗](https://doi.org/10.1109/cvpr52688.2022.00985) IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings · no summary yet**Xiaosong Ma et al.*2022 · 240 citations* 2. **[Robust Big Data Analytics for Electricity Price Forecasting in the Smart Grid ↗](https://doi.org/10.1109/tbdata.2017.2723563) IEEE Transactions on Big Data · no summary yet**Kun Wang et al.*2017 · 199 citations* 3. **[A Survey of State-of-the-Art on Blockchains ↗](https://doi.org/10.1145/3441692) ACM Computing Surveys · no summary yet**Huawei Huang et al.*2021 · 141 citations* 4. **[A Survey on Security of UAV Swarm Networks: Attacks and Countermeasures ↗](https://doi.org/10.1145/3703625) ACM Computing Surveys · no summary yet**Xiaojie Wang et al.*2024 · 74 citations* 5. **[LazyEviction: Lagged KV Eviction with Attention Pattern Observation for Efficient Long Reasoning](https://md.research.elamur.ai/free/en/papers/zhang-2026-lazyeviction-lagged-kv-eviction-attention/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Haoyue Zhang, Hualei Zhang, Xiaosong Ma, et al.*2026 · 8 citations* 6. **[Think How to Think: Mitigating Overthinking with Autonomous Difficulty Cognition in Large Reasoning Models](https://md.research.elamur.ai/free/en/papers/liu-2026-think-how-think-mitigating-overthinking/) [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/)**Yongjiang Liu, Haoxi Li, Xiaosong Ma, et al.*2026 · 2 citations* ## Co-authors here 2 co-authors with a page, the most papers together first. - [Jie Zhang](https://md.research.elamur.ai/free/en/authors/jie-zhang/) ×2 - [Xiaosong Ma](https://md.research.elamur.ai/free/en/authors/xiaosong-ma/) ×2 ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - [Annual Meeting of the Association for Computational Linguistics (ACL)](https://md.research.elamur.ai/free/en/venues/acl/) ×2: [ACL 2026](https://md.research.elamur.ai/free/en/venues/acl/2026/) ×2 - ACM Computing Surveys ×2 - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Computer Society Conference on Computer Vision and Pattern Recognition/Proceedings - IEEE Transactions on Big Data ## Cited by Papers of our library cite their works 10 times (of the 149,439 papers whose bibliographies we read); [3 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/song-guo/cited-by/). Updated 2 November 2026