Hainan Xu

1.2k total citations · 1 hit paper
22 papers, 585 citations indexed

About

Hainan Xu is a scholar working on Artificial Intelligence, Signal Processing and Molecular Biology. According to data from OpenAlex, Hainan Xu has authored 22 papers receiving a total of 585 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Artificial Intelligence, 10 papers in Signal Processing and 1 paper in Molecular Biology. Recurrent topics in Hainan Xu's work include Speech Recognition and Synthesis (14 papers), Natural Language Processing Techniques (14 papers) and Speech and Audio Processing (7 papers). Hainan Xu is often cited by papers focused on Speech Recognition and Synthesis (14 papers), Natural Language Processing Techniques (14 papers) and Speech and Audio Processing (7 papers). Hainan Xu collaborates with scholars based in United States, China and United Kingdom. Hainan Xu's co-authors include Daniel Povey, Sanjeev Khudanpur, Mahsa Yarmohammadi, Ke Li, Yiming Wang, Gaofeng Cheng, Philipp Koehn, Yiming Wang, Shuoyang Ding and Ke Li and has published in prestigious journals such as Edinburgh Research Explorer.

In The Last Decade

Hainan Xu

21 papers receiving 486 citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Semi-Orthogonal Low-Rank Matrix Factorization for Deep Neural Networks

2018 275 citations Daniel Povey, Gaofeng Cheng et al. profile →

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Hainan Xu United States	10	547	298	46	25	11	22	585
Anton Ragni United Kingdom	17	688 1.3×	405 1.4×	36 0.8×	27 1.1×	11 1.0×	50	739
Vitaly Lavrukhin United States	6	312 0.6×	214 0.7×	44 1.0×	15 0.6×	6 0.5×	20	371
Franco Mana Italy	10	369 0.7×	285 1.0×	40 0.9×	15 0.6×	10 0.9×	41	419
Zhendong Peng China	8	269 0.5×	197 0.7×	29 0.6×	16 0.6×	15 1.4×	13	326
Yuya Unno United States	4	789 1.4×	543 1.8×	65 1.4×	43 1.7×	8 0.7×	5	863
Deepti Bhatia United States	6	420 0.8×	263 0.9×	49 1.1×	13 0.5×	14 1.3×	11	481
Tom Bagby United States	7	359 0.7×	245 0.8×	34 0.7×	10 0.4×	11 1.0×	7	402
Matt Shannon United Kingdom	11	317 0.6×	250 0.8×	26 0.6×	16 0.6×	9 0.8×	13	372
Roberto Gemello Italy	10	396 0.7×	299 1.0×	42 0.9×	10 0.4×	14 1.3×	50	455
Adithya Renduchintala United States	6	855 1.6×	544 1.8×	89 1.9×	45 1.8×	10 0.9×	17	934

Countries citing papers authored by Hainan Xu

Since Specialization

Citations

This map shows the geographic impact of Hainan Xu's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hainan Xu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hainan Xu more than expected).

Fields of papers citing papers by Hainan Xu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hainan Xu. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hainan Xu. The network helps show where Hainan Xu may publish in the future.

Co-authorship network of co-authors of Hainan Xu

This figure shows the co-authorship network connecting the top 25 collaborators of Hainan Xu. A scholar is included among the top collaborators of Hainan Xu based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hainan Xu. Hainan Xu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

1.

Xu, Hainan, et al.. (2024). Label-Looping: Highly Efficient Decoding For Transducers. 7–13. 1 indexed citations

2.

Gálvez, Daniel, et al.. (2024). Speed of Light Exact Greedy Decoding for RNN-T Speech Recognition Models on GPU. 277–281. 2 indexed citations

3.

Xu, Hainan, et al.. (2021). Regularizing Word Segmentation by Creating Misspellings. 2561–2565. 1 indexed citations

4.

Lv, Hang, Zhehuai Chen, Hainan Xu, et al.. (2021). An Asynchronous WFST-Based Decoder for Automatic Speech Recognition. 6019–6023. 1 indexed citations

5.

Xu, Hainan, et al.. (2021). Convolutional Dropout and Wordpiece Augmentation for End-to-End Speech Recognition. 15. 5984–5988. 2 indexed citations

6.

Haghani, Parisa, Anshuman Tripathi, Bhuvana Ramabhadran, et al.. (2020). Multilingual Speech Recognition with Self-Attention Structured Parameterization. 4741–4745. 15 indexed citations

7.

Yarmohammadi, Mahsa, Xutai Ma, Muhammad Mahbubur Rahman, et al.. (2019). Robust Document Representations for Cross-Lingual Information Retrieval in Low-Resource Settings. 12–20. 8 indexed citations

8.

Ding, Shuoyang, Hainan Xu, & Philipp Koehn. (2019). Saliency-driven Word Alignment Interpretation for Neural Machine Translation. 1–12. 27 indexed citations

9.

Snyder, David, Hainan Xu, Vimal Manohar, et al.. (2019). The JHU ASR System for VOiCES from a Distance Challenge 2019. 2488–2492. 4 indexed citations

10.

Povey, Daniel, Gaofeng Cheng, Yiming Wang, et al.. (2018). Semi-Orthogonal Low-Rank Matrix Factorization for Deep Neural Networks. 3743–3747. 275 indexed citations breakdown →

11.

Chen, Zhehuai, Justin Luitjens, Hainan Xu, et al.. (2018). A GPU-based WFST Decoder with Exact Lattice Generation. 2212–2216. 9 indexed citations

12.

Xu, Hainan, Tongfei Chen, Yiming Wang, et al.. (2018). A Pruned Rnnlm Lattice-Rescoring Algorithm for Automatic Speech Recognition. 5929–5933. 57 indexed citations

13.

Li, Ke, Hainan Xu, Yiming Wang, Daniel Povey, & Sanjeev Khudanpur. (2018). Recurrent Neural Network Language Model Adaptation for Conversational Speech Recognition. 3373–3377. 34 indexed citations

14.

Xu, Hainan, Ke Li, Yiming Wang, et al.. (2018). Neural Network Language Modeling with Letter-Based Features and Importance Sampling. 6109–6113. 33 indexed citations

15.

Khayrallah, Huda, Hainan Xu, & Philipp Koehn. (2018). The JHU Parallel Corpus Filtering Systems for WMT 2018. Edinburgh Research Explorer. 896–899. 4 indexed citations

16.

Trmal, Jan, Matthew Wiesner, Vijayaditya Peddinti, et al.. (2017). The Kaldi OpenKWS System: Improving Low Resource Keyword Search. 3597–3601. 22 indexed citations

17.

Wang, Yiming, et al.. (2017). Backstitch: Counteracting Finite-Sample Bias via Negative Steps. 1631–1635. 12 indexed citations

18.

Xu, Hainan, Guoguo Chen, Daniel Povey, & Sanjeev Khudanpur. (2015). Modeling phonetic context with non-random forests for speech recognition. 2117–2121. 7 indexed citations

19.

Yu, Kai & Hainan Xu. (2013). Cluster adaptive training with factorized decision trees for speech recognition. 1243–1247. 2 indexed citations

20.

Xu, Hainan, Yuchen Fan, & Kai Yu. (2012). Development of the 2012 SJTU HVR system. 539–544. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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