64 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Central South UniversityCN8 papers
- Hunan Normal UniversityCN7 papers
- Chinese Academy of SciencesCN3 papers
- Fudan UniversityCN3 papers
- Hebei UniversityCN3 papers
- Institute of Applied Physics and Computational MathematicsCN3 papers
- Nanjing UniversityCN3 papers
- Beijing Institute of Big Data ResearchCN2 papers
- Brunel University of LondonGB2 papers
- Changsha Normal UniversityCN2 papers
- Changsha UniversityCN2 papers
- University of Chinese Academy of SciencesCN2 papers
8 papers · 1 filter
Efficient Multimedia Similarity Measurement Using Similar Elements
Chengyuan Zhang, Yunwu Lin, Lei Zhu +3
Online social networking techniques and large-scale multimedia systems are developing rapidly, which not only has brought great convenience to our daily life, but generated, collec…
An Efficient Approach for Geo-Multimedia Cross-Modal Retrieval
Lei Zhu, Jun Long, Chengyuan Zhang +3
Due to the rapid development of mobile Internet techniques, cloud computation and popularity of online social networking and location-based services, massive amount of multimedia d…
Fast, Better Training Trick -- Random Gradient
Jiakai Wei
In this paper, we will show an unprecedented method to accelerate training and improve performance, which called random gradient (RG). This method can be easier to the training of…
Stress-sign-tunable Poisson's Ratio in Monolayer Blue Phosphorus Oxide
Bowen Zeng, Mengqiu Long, Yulan Dong +4
Negative Poisson's ratio (NPR) materials have attracted tremendous interest due to their unusual physical properties and potential applications. Certain two-dimensional (2D) monola…
A Filter of Minhash for Image Similarity Measures
Jun Long, Qunfeng Liu, Xinpan Yuan +2
Image similarity measures play an important role in nearest neighbor search and duplicate detection for large-scale image datasets. Recently, Minwise Hashing (or Minhash) and its r…
HOC-Tree: A Novel Index for efficient Spatio-temporal Range Search
Jun Long, Lei Zhu, Chengyuan Zhang +3
With the rapid development of mobile computing and Web services, a huge amount of data with spatial and temporal information have been collected everyday by smart mobile terminals,…
Hierarchical One Permutation Hashing: Efficient Multimedia Near Duplicate Detection
Chengyuan Zhang, Yunwu Lin, Lei Zhu +3
With advances in multimedia technologies and the proliferation of smart phone, digital cameras, storage devices, there are a rapidly growing massive amount of multimedia data colle…
Extended calculations of energy levels, radiative properties, , hyperfine interaction constants, and Landé -factors for nitrogen-like \mbox{Ge XXVI}
K. Wang, C. Y. Zhang, P. Jönsson +6
Employing two state-of-the-art methods, multiconfiguration Dirac--Hartree--Fock and second-order many-body perturbation theory, highly accurate calculations are performed for the l…