A5100748057- Robotics and Sensor-Based Localization
- Advanced Vision and Imaging
- Advanced Measurement and Detection Methods
- 3D Surveying and Cultural Heritage
- Infrared Target Detection Methodologies
- Advanced Image and Video Retrieval Techniques
- Robotic Path Planning Algorithms
- Marine Bivalve and Aquaculture Studies
- GNSS positioning and interference
- Visual perception and processing mechanisms
- Perovskite Materials and Applications
- Geophysics and Gravity Measurements
- Image and Object Detection Techniques
- Video Surveillance and Tracking Methods
- Optical measurement and interference techniques
- Remote Sensing and LiDAR Applications
- Power System Optimization and Stability
- Luminescence Properties of Advanced Materials
- Microgrid Control and Optimization
- Visual Attention and Saliency Detection
- Ionosphere and magnetosphere dynamics
- Autonomous Vehicle Technology and Safety
- CCD and CMOS Imaging Sensors
- Social Media and Politics
- HVDC Systems and Fault Protection
Zhejiang Chinese Medical University
2025
Beijing University of Civil Engineering and Architecture
2022-2024
Chinese Academy of Sciences
2022-2024
University of Shanghai for Science and Technology
2019-2024
Sun Yat-sen University
2022-2024
Institute of Oceanology
2022-2024
Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)
2024
Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai)
2024
Fujian Institute of Research on the Structure of Matter
2022-2024
University of Chinese Academy of Sciences
2024
Currently, lanthanide (Ln3+ )-doped near-infrared (NIR)-emitting double perovskites (DPs) suffer from low photoluminescence quantum yield (PLQY). Herein, we develop a new class of NIR-emitting DPs based on Ln3+ -doped Cs2 (Na/Ag)BiCl6 . Benefiting the Na+ -induced breakdown local site symmetry in AgBiCl6 DPs, effective NIR emissions are realized through Bi3+ sensitization. Specifically, 7.3-fold and 362.9-fold enhanced Yb3+ Er3+ achieved Ag0.2 Na0.8 BiCl6 relative to those Na-free...
We herein briefly review the recent advances in transition metal ion-doped cesium lead halide perovskite nanocrystals including typical strategies for effective doping and optical properties manipulation.
Helping robots understand indoor scenes has considerable value in computer vision. However, due to the diversity of scenes, understanding them remains a big challenge. There are many spatial right-angles scenes. These projected into diverse 2D projections. projections can be considered composition pair lines (line-pairs). Given vanishing points (VPs), line segments assigned 1 3 main orthogonal directions. The line-pairs (intersection 2 lines), such that each converges different VP, likely...
Machine learning models are widely deployed in production cloud to provide online inference services. Efficiently deploying services requires careful tuning of hardware and runtime configurations (e.g., GPU type, memory, batch size), which can significantly improve the model serving performance reduce cost. However, existing autoconfiguration approaches for general workloads, such as Bayesian optimization white-box prediction, inefficient navigating high-dimensional configuration space...
Online cloud services are increasingly deployed as long-running applications (LRAs) in containers. Placing LRA containers is known to be difficult they often have sophisticated resource interferences and I/O dependencies. Existing schedulers rely on operators manually express the container scheduling requirements placement constraints strive satisfy many possible. Such schedulers, however, fall short performance only provide qualitative guidelines minimizing constraint violations does not...
Recently, with the increasing integration of wind power into systems through electronic converters, new types subsynchronous resonance/oscillation (SSR/SSO) occurred frequently. The most striking feature is participation converter control. It has been demonstrated that control had a decisive impact on forming oscillation at farms in Guyuan and Hami systems, China. Obviously, mechanism characteristics these phenomena are different from those traditional SSR/SSO defined by IEEE. Theoretical...
Abstract Green roofs are a sustainable, low-impact development technique. They can reduce peak stormwater runoff and volume improve the quality of from individual buildings developments, which lower risk frequent urban flooding receiving waters. Few studies have compared different types green roof models under same rainfall intensities; thus, in this study, predictions non-linear storage reservoirs model, Storm Water Management Model (SWMM), physical process model (HYDRUS-1D) were discussed....
Monocular vision-based navigation is a considerable ability for home mobile robot. However, due to diverse disturbances, helping robots avoid obstacles, especially non-Manhattan remains big challenge. In indoor environments, there are many spatial right-corners that projected into two dimensional projections with special geometric configurations. These projections, which consist of three lines, might enable us estimate their position and orientation in 3D scenes. this paper, we present...
Helping mobile robots understand curved corridor scenes has considerable value in computer vision. However, due to the diversity of scenes, such as structures that do not satisfy Manhattan assumption, understanding them remains a challenge. Curved non-Manhattan can be seen compositions spatial right angles projected into two dimensional projections, which may help us estimate their original posture 3D scenes. In this paper, we presented an approach for including and structures, from single...
The incorporation of phosphonate ligands into the cyclometalated iridium(III) complexes can not only tune their electronic and optical properties but also provide possibility anchoring these molecules on semiconductor surfaces for further applications. Herein, we report first examples mononuclear cyclometallated incorporating ligands, namely, [Ir(ppy)2(HL1)]·0.5H2O (1), [Ir(ppy)2(HL2)]·0.5H2O (2), [Ir(dfppy)2(HL1)] (3), [Ir(dfppy)2(HL2)]·3.5H2O (4) (ppy = 2-phenylpyridine, dfppy...
Fake news can be disseminated on social media platforms due to users' inability distinguish it from true as well the nature of heuristic-driven online sharing. We use in-depth semi-structured interviews with 20 college student users help build a picture their sharing processes that platform designers and operators better combat fake dissemination. Participants reflected specific recently shared pieces, including how stories attracted attention, why they them, behavior after Interview results...
Delivery using autonomous vehicles for medical and emergency supplies is a potential way to avoid unsafe unpredictable factors. However, its implementation hindered due several key issues. A major dilemma understanding curved alleyways in street scenes. These can be seen as compositions of non-Manhattan structures, which help us estimate their original posture three-dimensional We propose new methodology understand alleyways, bridge the gap between two-dimensional scene environment...
Autonomous robots for medical and emergency supplies are a potential way to avoid contact with people in quarantine control the spread of contagious diseases an indoor scene. However, scene understanding reconstruction through single low-cost camera remains challenge. It is known that absolute precise depth cannot be calculated accurately from image, but relative pose different planes, which can inferred geometric features 2-D more likely used scenes its reconstruction. In this article, we...