J
Jian Zhang
Researcher at Chinese Academy of Sciences
Publications - 282
Citations - 4370
Jian Zhang is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Computer science & Test case. The author has an hindex of 30, co-authored 228 publications receiving 3229 citations. Previous affiliations of Jian Zhang include Dalian Polytechnic University & University of Science and Technology of China.
Papers
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Proceedings ArticleDOI
A novel neural source code representation based on abstract syntax tree
TL;DR: This paper proposes a novel AST-based Neural Network (ASTNN) for source code representation that splits each large AST into a sequence of small statement trees, and encodes the statement trees to vectors by capturing the lexical and syntactical knowledge of statements.
Journal ArticleDOI
The Sunway TaihuLight supercomputer: system and applications
Haohuan Fu,Junfeng Liao,Jinzhe Yang,Lanning Wang,Zhenya Song,Xiaomeng Huang,Chao Yang,Wei Xue,Fangfang Liu,Fangli Qiao,Wei Zhao,Xunqiang Yin,Chaofeng Hou,Chenglong Zhang,Wei Ge,Jian Zhang,Yangang Wang,Chunbo Zhou,Guangwen Yang +18 more
TL;DR: Preliminary efforts on developing and optimizing applications on the TaihuLight system are reported, focusing on key application domains, such as earth system modeling, ocean surface wave modeling, atomistic simulation, and phase-field simulation.
Proceedings Article
SEM: a system for enumerating models
Jian Zhang,Hantao Zhang +1 more
TL;DR: This paper describes SEM, a System for Enumerating finite Models of first-order many-sorted theories, and shows that general purpose finite model generators are indeed useful in many applications.
Proceedings ArticleDOI
Retrieval-based neural source code summarization
TL;DR: This paper proposes a retrieval-based neural source code summarization approach where the neural model is enhanced with the most similar code snippets retrieved from the training set, and the experimental results show that the proposed approach can improve the state-of-the-art methods.
Journal ArticleDOI
A speed guidance model accounting for the driver's bounded rationality at a signalized intersection
Tie-Qiao Tang,Jian Zhang,Kai Liu +2 more
TL;DR: A speed guidance model is proposed to explore the influences of the drivers’ bounded rationality on the vehicle’s fuel consumption and emissions during the whole process of the vehicle passing through the signalized intersection.