A5072890410- Software-Defined Networks and 5G
- Vehicle Routing Optimization Methods
- Network Security and Intrusion Detection
- Optimization and Packing Problems
- Facility Location and Emergency Management
- Advanced Memory and Neural Computing
- Advanced MIMO Systems Optimization
- Nuclear Physics and Applications
- Energy Harvesting in Wireless Networks
- Network Traffic and Congestion Control
- Optimization and Search Problems
- Computational Geometry and Mesh Generation
- Advanced MRI Techniques and Applications
- Radiation Detection and Scintillator Technologies
- Catalysis and Hydrodesulfurization Studies
- Bayesian Modeling and Causal Inference
- Atomic and Subatomic Physics Research
- Nanomaterials for catalytic reactions
- PAPR reduction in OFDM
- Scheduling and Optimization Algorithms
- Software System Performance and Reliability
- Distributed and Parallel Computing Systems
- Optimization and Mathematical Programming
- Cloud Computing and Resource Management
- Constraint Satisfaction and Optimization
Beijing Institute of Technology
2020-2025
Guangdong Academy of Medical Sciences
2024
Southern Medical University
2024
Guangdong Provincial People's Hospital
2024
Dongguan People’s Hospital
2024
Tianjin University of Technology and Education
2024
Xiamen University
2019-2023
Chinese Academy of Sciences
2017-2023
University of Science and Technology of China
2023
Hefei Institutes of Physical Science
2022-2023
The SCIP Optimization Suite provides a collection of software packages for mathematical optimization centered around the constraint integer programming framework . focus this article is on role in supporting research. ’s main design principles are discussed, followed by presentation latest performance improvements and developments version 8.0, which serve both as examples application research tool platform further developments. Furthermore, gives an overview interfaces to other modeling...
To improve traffic management ability, Internet Service Providers (ISPs) are gradually upgrading legacy network devices to programmable that support Software-Defined Networking (SDN). The coexistence of and SDN gives rise a hybrid SDN. Existing SDNs do not consider the potential performance issues introduced by centralized controller: flow requests processed highly loaded controller may experience long-tail processing delay; inappropriate multi-controller deployment could increase...
Background Adiposity and adipokines are closely associated with obesity-related metabolic abnormalities, but little is known regarding whether abdominal obesity linked to type 2 diabetes mellitus (T2DM) through circulating adiponectin levels. Thus, this large-population–based study was designed investigate the mediating effect of in relationship between T2DM. Methods A total 232,438 adults who lived Dongguan, Guangdong Province, China, were enrolled present study. The concentrations measured...
In this paper, we consider a probabilistic set covering problem (PSCP) in which each 0-1 row of the constraint matrix is random with finite discrete distribution, and objective to minimize total cost selected columns such that covered prespecified probability. We develop an effective decomposition algorithm for PSCP based on Benders reformulation standard mixed integer programming (MIP) formulation. The proposed (BD) enjoys two key advantages: (i) number variables underlying equal but...
Network function virtualization is a promising technology to simultaneously support multiple services with diverse characteristics and requirements in the 5G beyond networks. In particular, each service consists of predetermined sequence functions, called chain (SFC), running on cloud environment. To make different slices work properly harmony, it crucial appropriately select nodes deploy functions SFC flexibly route flow such that these are processed order defined corresponding SFC,...
Aim: In patients with ST-segment elevation myocardial infarction (STEMI) undergoing percutaneous coronary intervention (PCI), a low serum albumin-to-creatinine ratio (sACR) is associated elevated risk of poor short- and long-term outcomes. However, the relationship between sACR pulmonary infection during hospitalization in STEMI PCI remains unclear.
The amination of phenol to aniline is a sustainable method replace the traditional synthesis primary by nitrobenzene–hydrogenation and halobenzene–amination. Under hydrogen atmosphere, supported Pd catalyst exhibits significant activity in with various amines, but selectivity poor. Here, we showed that can be realized using small amount cyclohexanone as an inducer without need for external addition over Pd/MgO catalyst. condition inducer, reach twice under conversion did not significantly...
Both dual-functional radar-communication (DFRC) and massive multiple-input multiple-output (MIMO) have been recognized as enabling technologies for 6G wireless networks. This paper considers the advanced waveform design hardware-efficient MIMO DFRC systems. Specifically, transmit is imposed with quantized constant-envelope (QCE) constraint, which facilitates employment of low-resolution digital-to-analog converters (DACs) power-efficient amplifiers. The problem formulated minimization mean...
The efficient hydrodeoxygenation (HDO) of lignin-derived oxygenates is essential but challenging owing to the inherent complexity feedstock and lack effective catalytic approaches. A strategy has been developed that separates C-O hydrogenolysis aromatic hydrogenation on different active catalysts with interoperation can achieve high oxygen removal in oxygenates. flexible use tungsten carbide for bond cleavage a nickel catalyst controlled particle size arene enables tunable production...
Abstract Phenol amination to various valuable amines has attracted considerable attention in heterogeneous catalysis, but limited studies have focused on non‐noble metal catalysts. This study reports a bifunctional catalyst (Ni/SiO 2 ‐AE) containing nickel nanoparticles and Lewis acid sites derived from phyllosilicates for efficient of phenol cyclohexylamine. The Ni/SiO ‐AE resulted 89.4% conversion 86.0% selectivity cyclohexylamine at 160 °C h, which outperforms the catalysts by...
Network function virtualization is a promising technology to simultaneously support multiple services with diverse characteristics and requirements in the fifth generation beyond networks. In practice, each service consists of predetermined sequence functions, called chain (SFC), running on cloud environment. To make different slices work properly harmony, it crucial select nodes deploy functions SFC flexibly route flow such that these are processed sequence, end-to-end (E2E) latency...
Quantized constant envelope (QCE) transmission is a popular and effective technique to reduce the hardware cost improve power efficiency of 5G beyond systems equipped with large antenna arrays. It has been widely observed that number quantization levels substantial impact on system performance. This paper aims quantify Specifically, we consider downlink single-user multiple-input-single-output (MISO) <inline-formula xmlns:mml="http://www.w3.org/1998/Math/MathML"...
In state-of-the-art mixed-integer programming solvers, a large array of reduction techniques are applied to simplify the problem and strengthen model formulation before starting actual branch-and-cut phase. Despite their mathematical simplicity, these methods can have significant impact on solvability given problem. However, crucial property for employing presolve successfully is speed. Hence, most inspect constraints or variables individually in order guarantee linear complexity. this...
In this paper, we consider the network slicing problem which attempts to map multiple customized virtual requests (also called services) a common shared infrastructure and allocate resources meet diverse quality of service (QoS) requirements. We first propose mixed integer nonlinear program (MINLP) formulation for that optimizes resource consumption while jointly considers QoS requirements, flow routing, budget constraints. particular, proposed is able flexibly route traffic services on...