Xiaozhen Zhou

ORCID: 0000-0003-0144-2620
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About
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Research Areas
  • Land Use and Ecosystem Services
  • Anomaly Detection Techniques and Applications
  • Software System Performance and Reliability
  • Software Engineering Research
  • Advanced Software Engineering Methodologies
  • Network Security and Intrusion Detection
  • Cloud Computing and Resource Management
  • Peer-to-Peer Network Technologies
  • Geochemistry and Geologic Mapping
  • Remote Sensing and Land Use
  • Chemical Reactions and Mechanisms
  • Complex Systems and Time Series Analysis
  • Environmental and Social Impact Assessments
  • Wildlife-Road Interactions and Conservation
  • Remote-Sensing Image Classification
  • Caching and Content Delivery
  • Artificial Immune Systems Applications
  • Oral microbiology and periodontitis research
  • Antibiotic Resistance in Bacteria
  • Imbalanced Data Classification Techniques
  • Web and Library Services
  • Energy, Environment, Economic Growth
  • Synthesis and Biological Evaluation
  • Heavy metals in environment
  • Rangeland Management and Livestock Ecology

Chinese Academy of Sciences
2023-2024

Technology and Engineering Center for Space Utilization
2024

Aerospace Information Research Institute
2023-2024

Yantai University
2022

First Affiliated Hospital of Wenzhou Medical University
2019

Wenzhou Medical University
2019

Zhejiang University
2008-2014

Zhejiang University of Science and Technology
2014

In recent years, rapid urban expansion and increasing ecological sensitivity in arid zones have led to extreme imbalances ecosystem development. Therefore, there is an urgent need balance the dual goals of synergistic development services (ESs) increased urbanization. Previous studies analyzed impacts urbanization on ESs but selected a limited number indicators not focused ES pair interactions. this study, six key (water yield, habitat quality, soil conservation, carbon storage,...

10.3390/rs16030520 article EN cc-by Remote Sensing 2024-01-29

Ecologically fragile areas are confronted with the contradiction between economic development and ecological protection, especially in Tuha region (Turpan Hami), where extremely vulnerable environment limits local sustainable development. To address this, this study utilizes POI (Point of Interest) data, land use, socioeconomic statistical data to achieve spatial quantification indicators on a kilometer grid scale, constructing multi-factor, multi-dimensional evaluation system for effects...

10.3390/land13030282 article EN cc-by Land 2024-02-24

The ecological and environmental problems of arid zones have become an urgent global concern. Current research on risk is based mainly the dominant functions land use, with a primary focus use landscape projections less consideration potential risks to ecosystems, system resilience interactions between nature future sustainable development. In this study, potential–connectivity–resilience assessment model SDGs was constructed using multisource data spatially quantify indicators at grid scale...

10.3390/rs16173224 article EN cc-by Remote Sensing 2024-08-30

Build system converts source code, libraries and other data into executable programs by orchestrating the execution of compilers tools. The whole building process is managed a software build system, such as Make, Ant, CMake, Maven, Scons, QMake. reliability systems would affect process. In this paper, we perform an empirical study on bugs in systems. We analyze four systems, CMake QMake, which are typical widely-used can be used to Java, C, C++ investigate their bug database code...

10.1109/qsic.2013.60 article EN 2013-07-01

Cross datacenter data replication has been widely used in geo-cloud environment due to its ability increase application's availability and improve the performance. However, with large scale of cloud, it is difficult determine location replicas among datacenters order minimize overall user access latency. The correlation between each other makes replica placement problem more complex. To address these issues, we propose a two-step approach called GCplace. Before applying GCplace, network...

10.1145/2480362.2480438 article EN 2013-03-18

A build system converts source code, libraries and other data into executable programs by orchestrating the execution of compilers tools. The whole building process is managed a software system, such as Make, Ant, CMake, Maven, Scons, QMake. Many studies have investigated bugs fixes in several systems, but to our best knowledge, none focused on systems. One significant feature systems that they should work various platforms, i.e., operating (e.g., Windows, Linux), development environments...

10.1587/transinf.e97.d.1769 article EN IEICE Transactions on Information and Systems 2014-01-01

Computer systems are becoming extremely complex, while system anomalies dramatically influence the availability and usability of systems. Online anomaly prediction is an important approach to manage imminent anomalies, high accuracy relies on precise monitoring data. However, data not easily achievable because widespread noise. In this paper, we present a method which integrates improved Evidential Markov model ensemble classification predict for with Traditional models use explicit state...

10.1155/2013/179390 article EN Mathematical Problems in Engineering 2013-01-01

In this work, the metabolism behavior of mequindox (MEQ) in sea cucumber vivo was investigated using LC-HRMS. total, nine metabolites were detected and identified as well precursor tissues. The metabolic pathways MEQ mainly include hydrogenation reduction, deoxidation, carboxylation, deacetylation, combinations thereof. most predominant are 2-iso-BDMEQ 2-iso-1-DMEQ, with deoxidation carbonyl reduction major pathways. particular, work first reported 3-methyl-2-quinoxalinecarboxylic acid...

10.3390/antibiotics11111599 article EN cc-by Antibiotics 2022-11-11

Epsilon machine is a computational mechanics theory and its most effective reconstruction algorithm causal state splitting (CSSR). As CSSR can only be applied to symbol series, symbolising real series necessary in practice. discovers the hidden pattern of system. In reconstructed results, expressed as set states. Based on variation states, novel anomaly detection algorithm, structure vector model, presented. The composed measure defined with distance different vectors. An example crankshaft...

10.1080/00207720802011266 article EN International Journal of Systems Science 2008-05-19

Spider mite infestations are a serious hazard for jujube trees in China. The use of remote sensing technology to evaluate the health large-scale intensive agricultural production is an effective means control. Hyperspectral has higher spectral resolution and richer information than conventional multispectral sensing, which improves detection crop pests diseases. We used hyperspectral data from fields infested with spider Hotan Prefecture, Xinjiang their monitoring this important pest. fused...

10.3389/fpls.2023.1078676 article EN cc-by Frontiers in Plant Science 2023-02-02

Objective To investigate the chlorhexidine acetate-resistance in Klebsiella pneumoniae (K.pneumoniae) clinical isolates and to analyze possible mechanisms molecular epidemiology of resistant isolates. Methods A total 332 K. were collected First Affiliated Hospital Wenzhou Medical University 2015. Standard agar dilution was used screen acetate-resistant isolates. The minimum inhibition concentrations (MIC) acetate with without presence carbonyl cyanide m-chlorophenyl hydrazone (CCCP),...

10.3760/cma.j.issn.0254-5101.2019.03.008 article EN Zhonghua weishengwuxue he mianyixue zazhi 2019-03-31

This paper considers the problem of how to reduce communication cost over threshold monitoring in distributed system. An Event-based Threshold Dynamically Assign (ETDA) method is proposed this paper, which situation reality that data distribution remote monitor nodes changes dynamically. Therefore, we set different value each node based on their object value, and adjustment taken place when any event (local violation) occurs or a time window exceeded. The used guarantee local assignment will...

10.1109/caman.2011.5778809 article EN 2011-05-01

10.4156/ijact.vol4.issue8.18 article EN International Journal of Advancements in Computing Technology 2012-05-31
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