--- title: "Zhifu Gao · Alibaba Group — author profile and papers" description: "Zhifu Gao, Alibaba Group: 2 papers on Elamur Research (2024), h-index 10 — affiliations, topics, co-authors and who cites them in our library." canonical: "https://research.elamur.ai/free/en/authors/zhifu-gao/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/zhifu-gao/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Zhifu Gao # Zhifu Gao Zhifu Gao has 2 papers in our library, in 2024, most of them on [Speech & spoken language](https://md.research.elamur.ai/free/en/topics/speech/), [Multilingual & cross-lingual NLP](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/); often with [Qian Chen](https://md.research.elamur.ai/free/en/authors/qian-chen/), [Yexin Yang](https://md.research.elamur.ai/free/en/authors/yexin-yang/), [Zhihao Du](https://md.research.elamur.ai/free/en/authors/zhihao-du/). 2 papers in our library · 2024 [OpenAlex](https://openalex.org/A5024223042) · [ORCID](https://orcid.org/0009-0008-5691-7324) · [**h-index 10**](https://openalex.org/authors/A5024223042) · [25 works](https://openalex.org/works?filter=author.id:A5024223042) · [340 citations](https://openalex.org/works?filter=author.id:A5024223042&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 2 works in our library](https://md.research.elamur.ai/free/en/authors/zhifu-gao/#papers) · [🔗 Cited 177 times in our library](https://md.research.elamur.ai/free/en/authors/zhifu-gao/cited-by/) · [1 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #6655](https://md.research.elamur.ai/free/en/paper-stars/page/67/#star-6655) 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=Zhifu+Gao) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Zhifu+Gao) · [dblp](https://dblp.org/search?q=Zhifu+Gao) · [ACL Anthology](https://aclanthology.org/search/?q=Zhifu+Gao) ## Affiliations [🏢**Alibaba Group** Hangzhou · China 2019–2026 · 12 papersEmployment since 2019 · researcher, Tongyi Lab*current*](https://md.research.elamur.ai/free/en/companies/alibaba-group/) · [🎓**Xi'an Jiaotong University** Xi'an · China 2026 · 1 paper*current*](https://md.research.elamur.ai/free/en/universities/xi-an-jiaotong-university/) · [🏢**Alibaba DAMO Academy** Hangzhou · China 2020–2023 · 3 papers](https://md.research.elamur.ai/free/en/companies/alibaba-damo-academy/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 2 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 7 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/) · [Medicine · 2 works](https://md.research.elamur.ai/free/en/shelves/medicine/) · [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/) · [Physiology · 2 works](https://md.research.elamur.ai/free/en/shelves/medicine/physiology/) · [Signal Processing · 2 works](https://md.research.elamur.ai/free/en/shelves/computer-science/signal-processing/) 🧭 Topics 2 Research subjects and languages the work is about.[Speech & spoken language · 2 works](https://md.research.elamur.ai/free/en/topics/speech/) · [Multilingual & cross-lingual NLP · 1 work](https://md.research.elamur.ai/free/en/topics/multilingual-nlp/) ## Works by year ### 2020s [**2024** 2 papers](https://md.research.elamur.ai/free/en/authors/zhifu-gao/year/2024/) ## Papers The most cited first (OpenAlex and our library). 1. **[CosyVoice: A Scalable Multilingual Zero-shot Text-to-speech Synthesizer based on Supervised Semantic Tokens](https://md.research.elamur.ai/free/en/papers/du-2024-cosyvoice-scalable-multilingual-zero-shot/)** *(2024 · 93 citations)* LLM-based zero-shot text-to-speech systems usually rely on speech tokens learned without supervision. Such tokens carry little explicit semantic content and align poorly with text. The authors, from Alibaba's Speech Lab, address this with a supervised semantic speech (S3) tokenizer. They take a multilingual ASR… 2. **[CosyVoice 2: Scalable Streaming Speech Synthesis with Large Language Models](https://md.research.elamur.ai/free/en/papers/du-2024-cosyvoice-2-scalable-streaming-speech/)** *(2024 · 91 citations)* CosyVoice 2, from Alibaba Group, addresses a practical gap in zero-shot text-to-speech. Most strong systems, especially diffusion-based and hybrid LM-plus-diffusion designs, work only offline: they wait for the full text before producing any audio. That makes them too slow for voice chat with multimodal LLMs. The… ## All works 3 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. [**CosyVoice: A Scalable Multilingual Zero-shot Text-to-speech Synthesizer based on Supervised Semantic Tokens arXiv:2407.05407**Zhihao Du, Qian Chen, Shiliang Zhang, et al.*2024 · 93 citations*](https://md.research.elamur.ai/free/en/papers/du-2024-cosyvoice-scalable-multilingual-zero-shot/) 2. [**CosyVoice 2: Scalable Streaming Speech Synthesis with Large Language Models arXiv:2412.10117**Zhihao Du, Yuxuan Wang, Qian Chen, et al.*2024 · 91 citations*](https://md.research.elamur.ai/free/en/papers/du-2024-cosyvoice-2-scalable-streaming-speech/) 3. **[Improving Aggregation and Loss Function for Better Embedding Learning in End-to-End Speaker Verification System ↗](https://doi.org/10.21437/interspeech.2019-1489) Interspeech (USB) · no summary yet**Zhifu Gao et al.*2019 · 68 citations* ## Co-authors here 12 of 15 co-authors with a page, the most papers together first. - [Qian Chen](https://md.research.elamur.ai/free/en/authors/qian-chen/) ×2 - [Yexin Yang](https://md.research.elamur.ai/free/en/authors/yexin-yang/) ×2 - [Zhihao Du](https://md.research.elamur.ai/free/en/authors/zhihao-du/) ×2 - [Fan Yu](https://md.research.elamur.ai/free/en/authors/fan-yu/) - [Hangrui Hu](https://md.research.elamur.ai/free/en/authors/hangrui-hu/) - [Heng Lu](https://md.research.elamur.ai/free/en/authors/heng-lu/) - [Hui Wang](https://md.research.elamur.ai/free/en/authors/hui-wang/) - [Shiliang Zhang](https://md.research.elamur.ai/free/en/authors/shiliang-zhang/) - [Siqi Zheng](https://md.research.elamur.ai/free/en/authors/siqi-zheng/) - [Tianyu Zhao](https://md.research.elamur.ai/free/en/authors/tianyu-zhao/) - [Xian Shi](https://md.research.elamur.ai/free/en/authors/xian-shi/) - [Yue Gu](https://md.research.elamur.ai/free/en/authors/yue-gu/) ## Venues Where their works here were published, the most works first, with the editions of those that have a page. - Interspeech (USB) ## Cited by Papers of our library cite their works 177 times (of the 149,439 papers whose bibliographies we read); [51 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/zhifu-gao/cited-by/). Updated 2 November 2026