367 citations · 452 across the 25 of their papers we have counts for
33 papers · 1 filter
Deterministic Scheduling for Low-latency Wireless Transmissions with Continuous Channel States
Junjie Wu, Wei Chen
High energy efficiency and low latency have always been the significant goals pursued by the designer of wireless networks. One efficient way to achieve these goals is cross-layer…
A universal simulating framework for quantum key distribution systems
Guan-Jie Fan-Yuan, Wei Chen, Feng-Yu Lu +4
Quantum key distribution (QKD) provides a physical-based way to conciliate keys between remote users securely. Simulation is an essential method for designing and optimizing QKD sy…
New Ideas and Trends in Deep Multimodal Content Understanding: A Review
Wei Chen, Weiping Wang, Li Liu +1
The focus of this survey is on the analysis of two modalities of multimodal deep learning: image and text. Unlike classic reviews of deep learning where monomodal image classifiers…
On the Exploration of Incremental Learning for Fine-grained Image Retrieval
Wei Chen, Yu Liu, Weiping Wang +3
In this paper, we consider the problem of fine-grained image retrieval in an incremental setting, when new categories are added over time. On the one hand, repeatedly training the…
Hyperspectral Unmixing via Nonnegative Matrix Factorization with Handcrafted and Learnt Priors
Min Zhao, Tiande Gao, Jie Chen +1
Nowadays, nonnegative matrix factorization (NMF) based methods have been widely applied to blind spectral unmixing. Introducing proper regularizers to NMF is crucial for mathematic…
Tempura: A General Cost Based Optimizer Framework for Incremental Data Processing (Extended Version)
Zuozhi Wang, Kai Zeng, Botong Huang +10
Incremental processing is widely-adopted in many applications, ranging from incremental view maintenance, stream computing, to recently emerging progressive data warehouse and inte…