Log in

Relevant bibliographies by topics / Cluster monitoring / Journal articles

To see the other types of publications on this topic, follow the link: Cluster monitoring.

Journal articles on the topic 'Cluster monitoring'

Author: Grafiati

Published: 28 June 2021

Last updated: 1 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Cluster monitoring.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Getmanets, O., A. Nekos, and M. Pelikhatyi. "CLUSTER ANALYSIS AND RADIATION MONITORING OF ENVIRONMENT." Visnyk of Taras Shevchenko National University of Kyiv. Geology, no. 3 (86) (2019): 75–79. http://dx.doi.org/10.17721/1728-2713.86.11.

Full text

Abstract:

Building a background radiation field on the ground on the basis of measurement data taken at a finite number of points is one of the most important tasks of radiation monitoring. The aim of the work: to study the possibility of applying cluster analysis for the tasks of radiation monitoring of the environment. Cluster analysis is a multidimensional statistical analysis. Its main purpose is to split the set of objects under study (observation points) into homogeneous groups or clusters, that is, the task of classifying data and identifying the corresponding structure in them is solved. Methods

APA, Harvard, Vancouver, ISO, and other styles

2

Crooks, David, Mark Mitchell, Stuart Purdie, Gareth Roy, Samuel Cadellin Skipsey, and David Britton. "Monitoring in a grid cluster." Journal of Physics: Conference Series 513, no. 6 (2014): 062010. http://dx.doi.org/10.1088/1742-6596/513/6/062010.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Nazarov, Alexey N. "Processing streams in a monitoring cloud cluster." Russian Technological Journal 7, no. 6 (2020): 56–67. http://dx.doi.org/10.32362/2500-316x-2019-7-6-56-67.

Full text

Abstract:

The creation of monitoring clusters based on cloud computing technologies is a promising direction for the development of systems for continuous monitoring of objects for various purposes in the web space. Hadoop web-programming environment is the technological basis for the development of algorithmic and software solutions for the synthesis of monitoring clusters, including information security and information counteraction systems. The International Telecommunication Union’ (ITU) recommendations Y. 3510 present the requirements for cloud infrastructure that require monitoring the performance

APA, Harvard, Vancouver, ISO, and other styles

4

Terry, L. Irene, and Gloria DeGrandi-Hoffman. "MONITORING WESTERN FLOWER THRIPS (THYSANOPTERA: THRIPIDAE) IN “GRANNY SMITH” APPLE BLOSSOM CLUSTERS." Canadian Entomologist 120, no. 11 (1988): 1003–16. http://dx.doi.org/10.4039/ent1201003-11.

Full text

Abstract:

AbstractThe efficiency and accuracy of sampling western flower thrips (Frankliniella occidentalis [Pergande]) from “Granny Smith” apple blossom clusters were analyzed during 1986–1987 to develop a sampling plan for research purposes. The accuracy of the “shake” method was compared with an “extraction” process of each of three blossom cluster types: pink, open, and petalless (petal fall). Thrip extractions from combined clusters revealed that a 9-s and 6-s “shake” removed 84 and 74%, of the thrips, respectively, but a 3-s “shake” removed 53%, and was more variable. Open blossom clusters always

APA, Harvard, Vancouver, ISO, and other styles

5

Borisov, Vadim, Maksim Dli, Artem Vasiliev, Yaroslav Fedulov, Elena Kirillova, and Nikolay Kulyasov. "Energy System Monitoring Based on Fuzzy Cognitive Modeling and Dynamic Clustering." Energies 14, no. 18 (2021): 5848. http://dx.doi.org/10.3390/en14185848.

Full text

Abstract:

A feature of energy systems (ESs) is the diversity of objects, as well as the variety and manifold of the interconnections between them. A method for monitoring ESs clusters is proposed based on the combined use of a fuzzy cognitive approach and dynamic clustering. A fuzzy cognitive approach allows one to represent the interdependencies between ESs objects in the form of fuzzy impact relations, the analysis results of which are used to substantiate indicators for fuzzy clustering of ESs objects and to analyze the stability of clusters and ESs. Dynamic clustering methods are used to monitor the

APA, Harvard, Vancouver, ISO, and other styles

6

Marino, Stefano, and Arturo Alvino. "Vegetation Indices Data Clustering for Dynamic Monitoring and Classification of Wheat Yield Crop Traits." Remote Sensing 13, no. 4 (2021): 541. http://dx.doi.org/10.3390/rs13040541.

Full text

Abstract:

Monitoring the spatial and temporal variability of yield crop traits using remote sensing techniques is the basis for the correct adoption of precision farming. Vegetation index images are mainly associated with yield and yield-related physiological traits, although quick and sound strategies for the classification of the areas with plants with homogeneous agronomic crop traits are still to be explored. A classification technique based on remote sensing spectral information analysis was performed to discriminate between wheat cultivars. The study analyzes the ability of the cluster method appl

APA, Harvard, Vancouver, ISO, and other styles

7

ВЫЖИТОВИЧ, Александр, Aleksandr VYZHITOVICH, Олег ЛЯМЗИН, and Oleg LYAMZIN. "MODELING THE MONITORING SERVICE FUNCTION IN A MEMBER ORGANIZATION OF A CLUSTER STRUCTURE." Services in Russia and abroad 11, no. 4 (2017): 44–54. http://dx.doi.org/10.22412/1995-042x-11-4-4.

Full text

Abstract:

The article is devoted to the issues of improving the enterprise monitoring services in the context of its inclusion in the cluster structure. One of the most promising areas for increasing the activity of territories is the functioning of clusters in various sectors of the economy. Against the backdrop of the activity on their creation and state support, the issue of the significance of the control service regarding the work of enterprises as participants in clusters, in the economic literature is insufficiently disclosed. The problem of organizing an adequate internal control at the enterpri

APA, Harvard, Vancouver, ISO, and other styles

8

Markov, L. S., V. B. Kurmashev, and A. F. Buruk. "Peculiarities of Regional Cluster Policy Monitoring." World of Economics and Management 18, no. 3 (2018): 91–103. http://dx.doi.org/10.25205/2542-0429-2018-18-3-91-103.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Fang, Kun, Chengyin Liu, and Jun Teng. "Cluster-based optimal wireless sensor deployment for structural health monitoring." Structural Health Monitoring 17, no. 2 (2017): 266–78. http://dx.doi.org/10.1177/1475921717689967.

Full text

Abstract:

A well-designed wireless sensor deployment method not only directly influences the number of deployed sensors and data accuracy, but also influences on network topology. As most of the energy cost comes from the transmission and receiving of data packets, clustering optimization in wireless sensor network becomes an important issue for energy-efficient coordination among the densely deployed nodes for data communication. In a typical hierarchical wireless sensor network, total intra-cluster communication distance and total distance of cluster heads to base station depend on number of cluster h

APA, Harvard, Vancouver, ISO, and other styles

10

Trachenko, M. B., and O. D. Gaisha. "Evaluation of the Effectiveness of Financing Industrial Clusters." Russian Economic Journal, no. 5 (November 2019): 36–47. http://dx.doi.org/10.33983/0130-9757-2019-5-36-47.

Full text

Abstract:

The article is solving an actual problem — development of a system of indicators to evaluate the effectiveness of financing industrial clusters in Russia. The article analyzes the cluster models of Russian and foreign authors, identifies their strengths and weaknesses. A universal information model of the cluster was developed, reflecting the interaction of the participants among themselves and with external stakeholders of the cluster development. The developed model has three control loops: internal cluster stakeholders, cluster, cluster's region. Each has the specificity of the movement of

APA, Harvard, Vancouver, ISO, and other styles

11

Герасимов, Кирилл, Kirill Gerasimov, Николай Просвиркин, and Nikolay Prosvirkin. "MANAGEMENT INTERACTION OF ENTERPRISES IN INDUSTRIAL CLUSTERS." Russian Journal of Management 4, no. 2 (2016): 218–23. http://dx.doi.org/10.12737/19854.

Full text

Abstract:

The article is devoted to the development of methodological tools to address the problem of existence of the negative aspects of clustering. For this purpose, a special author’s technique and the system for monitoring the effectiveness of interaction between enterprises as part of the industrial cluster are developed. The advantages of the developed control system areits ease of use, speed of obtaining results of the evaluation, the availability of source data for the calculations, and the ability to use it not only for existing clusters, but also for projected clusters, which helps prevent th

APA, Harvard, Vancouver, ISO, and other styles

12

Rosly, Sitti Sufiah Atirah, Balkiah Moktar, and Muhamad Hasbullah Mohd Razali. "Comparison of Clustering Algorithms on Air Quality Substances in Peninsular Malaysia." Journal of Computing Research and Innovation 2, no. 1 (2018): 36–44. http://dx.doi.org/10.24191/jcrinn.v2i1.28.

Full text

Abstract:

Air quality is one of the most popular environmental problems in this globalization era. Air pollution is the poisonous air that comes from car emissions, smog, open burning, chemicals from factories and other particles and gases. This harmful air can give adverse effects to human health and the environment. In order to provide information which areas are better for the residents in Malaysia, cluster analysis is used to determine the areas that can be clustering together based on their a ir quality through several air quality substances. Monthly data from 37 monitoring stations in Peninsular M

APA, Harvard, Vancouver, ISO, and other styles

13

Haiahem, Rahim, Pascale Minet, Selma Boumerdassi, and Leila Azouz Saidane. "Collision-Free Transmissions in an IoT Monitoring Application Based on LoRaWAN." Sensors 20, no. 14 (2020): 4053. http://dx.doi.org/10.3390/s20144053.

Full text

Abstract:

With the Internet of Things (IoT), the number of monitoring applications deployed is considerably increasing, whatever the field considered: smart city, smart agriculture, environment monitoring, air pollution monitoring, to name a few. The LoRaWAN (Long Range Wide Area Network)architecture with its long range communication, its robustness to interference and its reduced energy consumption is an excellent candidate to support such applications. However, if the number of end devices is high, the reliability of LoRaWAN, measured by the Packet Delivery Ratio (PDR), becomes unacceptable due to an

APA, Harvard, Vancouver, ISO, and other styles

14

Saiz, Pablo, and Ulrich Schwickerath. "Large Elasticsearch cluster management." EPJ Web of Conferences 245 (2020): 07021. http://dx.doi.org/10.1051/epjconf/202024507021.

Full text

Abstract:

The Centralised Elasticsearch Service at CERN runs the infrastructure to provide Elasticsearch clusters for more than 100 different use cases. This contribution presents how the infrastructure is managed, covering the resource distribution, instance creation, cluster monitoring and user support. The contribution will present the components that have been identified as critical in order to share resources and minimise the amount of clusters and machines needed to run the service. In particular, all the automation for the instance configuration, including index template management, backups and v

APA, Harvard, Vancouver, ISO, and other styles

15

Shohreh, Honarbakhsh, Zamani Mazdak, and Honarbakhsh Roza. "Dynamic Monitoring in Ad Hoc Network." Applied Mechanics and Materials 229-231 (November 2012): 1481–86. http://dx.doi.org/10.4028/www.scientific.net/amm.229-231.1481.

Full text

Abstract:

This paper, present a novel model to resolve the problems of evaluating trust value of nodes, and prepare a dynamic supervising in ad hoc network as well. Trust evaluation is not only based on direct interactions among nodes, but also observing previous behaviors of nodes, which come from all interactions through the network. This model specially decreases the delay time of selecting a new head for each cluster, which leads to prepare a dynamic monitoring in intra cluster and inter cluster in ad hoc network.

APA, Harvard, Vancouver, ISO, and other styles

16

Islam, Nazmul, Saurabh Dey, and Srinivas Sampalli. "Energy-Balancing Unequal Clustering Approach to Reduce the Blind Spot Problem in Wireless Sensor Networks (WSNs)." Sensors 18, no. 12 (2018): 4258. http://dx.doi.org/10.3390/s18124258.

Full text

Abstract:

Wireless Sensor Networks (WSNs) have become a significant part of surveillance techniques. With unequal clustering approaches and multi-hop communication, WSNs can balance energy among the clusters and serve a wide monitoring area. Recent research has shown significant improvements in unequal clustering approaches by forming clusters prior to the selection of cluster heads. These improvements adopt different geometric fractals, such as the Sierpinski triangle, to divide the monitoring area into multiple clusters. However, performance of such approaches can be improved further by cognitive part

APA, Harvard, Vancouver, ISO, and other styles

17

Lu, Chengchao, and Zhongjie Wang. "A cluster-autonomous partitioning algorithm in electrical power grid using Monte Carlo simulation." International Journal of Modeling, Simulation, and Scientific Computing 09, no. 01 (2018): 1750053. http://dx.doi.org/10.1142/s1793962317500532.

Full text

Abstract:

Power grid partitioning decomposes a large power grid into several clusters. Most of the existing partitioning methods suffer from a limitation that the buses within a cluster are severely topologically disconnected after partitioning in some cases. As a result, a cluster will inevitably be assigned to two or more power grid corporations. This assignment obstructs inner-cluster monitoring and control applications of the transmission system. To overcome the limitation, this paper proposes a multi-index power grid partitioning approach using Monte Carlo simulation guaranteeing cluster connectivi

APA, Harvard, Vancouver, ISO, and other styles

18

Langet, Nadège, Bettina Goertz-Allmann, Volker Oye, et al. "Joint Focal Mechanism Inversion Using Downhole and Surface Monitoring at the Decatur, Illinois, CO2 Injection Site." Bulletin of the Seismological Society of America 110, no. 5 (2020): 2168–87. http://dx.doi.org/10.1785/0120200075.

Full text

Abstract:

ABSTRACT The three-year CO2 injection period at the Illinois Basin - Decatur Project site (Decatur, Illinois, United States) produced a number of microseismic events distributed in very distinct spatiotemporal clusters with different orientations. Further characterization of the microseismicity encompasses the determination of the event source mechanisms. Initially, the microseismic monitoring network consisted solely of borehole sensors, but has been extended with surface sensors, thereby significantly improving the data coverage over the focal sphere. This article focuses on 23 events from t

APA, Harvard, Vancouver, ISO, and other styles

19

Mackiewicz, Marta. "Role of clusters in the Polish innovation system." Central European Economic Journal 6, no. 53 (2020): 304–10. http://dx.doi.org/10.2478/ceej-2019-0021.

Full text

Abstract:

AbstractThis article presents the role of clusters in the Polish innovation system. This role has evolved in recent years due to maturing of cluster organisations and the expansion of their ability not just to provide services for cluster members but also to perform selected public tasks. This study aims to provide a better understanding of the nature and extent to which clusters can contribute to the objectives of development policies and thus to the economic development of the Polish economy and answer the question what role clusters can play in the innovation system. Based on a survey of 44

APA, Harvard, Vancouver, ISO, and other styles

20

Kafka, S., D. G. Gibbs II, A. A. Henden, and R. K. Honeycutt. "WIYN Open Cluster Study. XX. Photometric Monitoring of the Galactic Cluster NGC 6939." Astronomical Journal 127, no. 3 (2004): 1622–31. http://dx.doi.org/10.1086/382102.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Zhou, Guang-Dong, Ting-Hua Yi, and Hong-Nan Li. "Sensor Placement Optimization in Structural Health Monitoring Using Cluster-In-Cluster Firefly Algorithm." Advances in Structural Engineering 17, no. 8 (2014): 1103–15. http://dx.doi.org/10.1260/1369-4332.17.8.1103.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Zhang, Jian Wei, Cheng Zhang, Ren Zong Ye, and Zi Xiang Zhong. "Research on Time Management for Project Cluster Development." Advanced Materials Research 779-780 (September 2013): 1758–61. http://dx.doi.org/10.4028/www.scientific.net/amr.779-780.1758.

Full text

Abstract:

Project Cluster development usually reflects a large scale construction, the mutual connections of the project working programs, complex constitutions. This paper tries to analyses the difficulties of project clusters progress control and study some processes and methods of project cluster time management, through a series of measures of making the progress plan, schedule monitoring, adjustment and coordination in order to guarantee the project progress goals realization and internal resources coordination and ensure time management operates smoothly of a company.Keywords: Project Cluster; Met

APA, Harvard, Vancouver, ISO, and other styles

23

Ligare, Marshall R., Grant E. Johnson, and Julia Laskin. "Observing the real time formation of phosphine-ligated gold clusters by electrospray ionization mass spectrometry." Physical Chemistry Chemical Physics 19, no. 26 (2017): 17187–98. http://dx.doi.org/10.1039/c7cp01402c.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

S. Shraddha Bollamma, K., S. Manishankar, and M. V. Vishnu. "Optimizing the performance of hadoop clusters through efficient cluster management techniques." International Journal of Engineering & Technology 7, no. 2.31 (2018): 19. http://dx.doi.org/10.14419/ijet.v7i2.31.13389.

Full text

Abstract:

The necessity for processing the huge data has become a critical task in the age of Internet, even though data processing has evolved into a next generation level still data processing and information extraction has many problems to solve. With the increase in data size retrieving useful information with a given span of time is a herculean task. The most optimal solution that has been adopted is usage of distributed computing environment supporting data processing involving suitable model architecture with large complex structure. Although processing has achieved good amount of improvement, ef

APA, Harvard, Vancouver, ISO, and other styles

25

Lee, Seulbi, Jaehoon Kim, Jongyeon Hwang, et al. "Clustering of Time Series Water Quality Data Using Dynamic Time Warping: A Case Study from the Bukhan River Water Quality Monitoring Network." Water 12, no. 9 (2020): 2411. http://dx.doi.org/10.3390/w12092411.

Full text

Abstract:

It is essential to monitor water quality for river water management because river water is used for various purposes and is directly related to the health and safety of a population. Proper network installation and removal is an important part of water quality monitoring and network operation efficiency. To do this, cluster analysis based on calculated similarity between measuring stations can be used. In this study, we measured the similarities between 12 water quality monitoring stations of the Bukhan River. River water quality data always have a station-dependent time lag because water flow

APA, Harvard, Vancouver, ISO, and other styles

26

Gaisha, O. D. "MONITORING THE EFFECTIVENESS OF FINANCING A CLUSTER OF OIL AND GAS AND CHEMICAL EQUIPMENT MANUFACTURERS OF THE VORONEZH REGION." Vestnik Universiteta, no. 5 (July 16, 2020): 169–77. http://dx.doi.org/10.26425/1816-4277-2020-5-169-177.

Full text

Abstract:

The form of integration of subjects as a cluster, in particular a cluster of producers of oil and gas and chemical equipment of the Voronezh region, which is a form of Association of interconnected companies in a certain territory, including scientific and technical and industrial enterprises, universities and research centers, has been considered. The experience of developed countries demonstrates the use of the cluster concept as an effective tool that contributes to improving the competitiveness of individual regions where clusters are based, as well as the country as a whole, and the devel

APA, Harvard, Vancouver, ISO, and other styles

27

Ruban, Igor, Vitalii Martovytskyi, and Nataliia Lukova-Chuiko. "Designing a monitoring model for cluster super–computers." Eastern-European Journal of Enterprise Technologies 6, no. 2 (84) (2016): 32–37. http://dx.doi.org/10.15587/1729-4061.2016.85433.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Alfianto, Enggar, Siti Agustini, Syahri Muharom, Febdian Rusydi, and Ira Puspitasari. "Design Monitoring Electrical Power Consumtion at Computer Cluster." Journal of Physics: Conference Series 1445 (January 2020): 012027. http://dx.doi.org/10.1088/1742-6596/1445/1/012027.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Cesca, Simone, Ali Tolga Şen, and Torsten Dahm. "Seismicity monitoring by cluster analysis of moment tensors." Geophysical Journal International 196, no. 3 (2013): 1813–26. http://dx.doi.org/10.1093/gji/ggt492.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Захаров, Игорь Евгеньевич, Олег Анатольевич Панарин, Сергей Георгиевич Рыкованов, et al. "Monitoring applications on the ZHORES cluster at Skoltech." Program Systems: Theory and Applications 12, no. 2 (2021): 73–103. http://dx.doi.org/10.25209/2079-3316-2021-12-2-73-103.

Full text

Abstract:

Стандартные инструменты мониторинга для кластерных вычислительных систем позволяют оценить работу системы в целом, но не позволяют анализировать работу приложений по отдельности. Система мониторинга для измерения ресурсов, затребованных каждым приложением в отдельности разработана в Сколтехе для высокопроизводительного кластера ZHORES. Система мониторинга собирает как обычные метрики загрузки процессоров и графических ускорителей, так и счетчики событий ЦПУ/ГПУ, которые позволяют более детально анализировать тип ресурса, затребованный приложением. Сервисные программы, развернутые на каждом узл

APA, Harvard, Vancouver, ISO, and other styles

31

TURNBULL, BRUCE W., ERIC J. IWANO, WILLIAM S. BURNETT, HOLLY L. HOWE, and LARRY C. CLARK. "MONITORING FOR CLUSTERS OF DISEASE: APPLICATION TO LEUKEMIA INCIDENCE IN UPSTATE NEW YORK." American Journal of Epidemiology 132, supp1 (1990): 136–43. http://dx.doi.org/10.1093/oxfordjournals.aje.a115775.

Full text

Abstract:

Abstract The authors propose a procedure for the detection of significant clusters of chronic diseases, with particular reference to cancer. The procedure allows for variations in population density and avoids the problem of “post hoc” formation of hypotheses or self-defined populations. This accounts for several of the principal problems of cluster evaluations. The techniques are practical but “computer-intensive.” The procedure, termed the “duster evaluation permutation procedure”, is applied to leukemia incidence data for an Upstate New York region obtained from the New York State Cancer Re

APA, Harvard, Vancouver, ISO, and other styles

32

Brines, M., M. Dall'Osto, D. C. S. Beddows, R. M. Harrison, and X. Querol. "Simplifying aerosol size distributions modes simultaneously detected at four monitoring sites during SAPUSS." Atmospheric Chemistry and Physics Discussions 13, no. 10 (2013): 27387–422. http://dx.doi.org/10.5194/acpd-13-27387-2013.

Full text

Abstract:

Abstract. The analysis of aerosol size distributions is a useful tool for understanding the sources and the processes influencing particle number concentrations (N) in urban areas. Hence, during the one month SAPUSS campaign (Solving Aerosol Problems by Using Synergistic Strategies, EU Marie Curie Action) in autumn 2010 in Barcelona (Spain), four SMPS (Scanning Mobility Particle Sizers) were simultaneously deployed at four monitoring sites: a road side (RSsite), an urban background site located in the city (UBsite), an urban background located in the nearby hills of the city (Torre Collserola,

APA, Harvard, Vancouver, ISO, and other styles

33

DURSUN, HIKMET, KEVIN J. BARKER, DARREN J. KERBYSON, et al. "AN MPI PERFORMANCE MONITORING INTERFACE FOR CELL BASED COMPUTE NODES." Parallel Processing Letters 19, no. 04 (2009): 535–52. http://dx.doi.org/10.1142/s0129626409000407.

Full text

Abstract:

In this paper, we present a methodology for profiling parallel applications executing on the family of architectures commonly referred as the "Cell" processor. Specifically, we examine Cell-centric MPI programs on hybrid clusters containing multiple Opteron and IBM PowerXCell 8i processors per node such as those used in the petascale Roadrunner system. We analyze the performance of our approach on a PlayStation3 console based on Cell Broadband Engine—the CBE—as well as an IBM BladeCenter QS22 based on PowerXCell 8i. Our implementation incurs less than 0.5% overhead and 0.3 µs per profiler call

APA, Harvard, Vancouver, ISO, and other styles

34

ZHANG, FENG, and ZHUJUN WENG. "MIXTURE PRINCIPAL COMPONENT ANALYSIS MODEL FOR MULTIVARIATE PROCESSES MONITORING." Journal of Advanced Manufacturing Systems 04, no. 02 (2005): 151–66. http://dx.doi.org/10.1142/s0219686705000631.

Full text

Abstract:

A mixture probabilistic principal component analysis model is proposed as a process monitoring tool in this paper. High-dimensional measurement data could be aggregated into some clusters based on the mixture distribution model, where the number of these clusters are automatically determined from the maximum likelihood estimation procedures. It was illustrated that the mixture PCA models conform to the multivariate data well in the experiments involving Gaussian mixtures. The multivariate statistical process monitoring mechanism is then developed first with the learning of a finite mixture mod

APA, Harvard, Vancouver, ISO, and other styles

35

Jankowska, Barbara, and Cezary Główka. "Clusters on the road to internationalization – evidence from a CEE economy." Competitiveness Review 26, no. 4 (2016): 395–414. http://dx.doi.org/10.1108/cr-02-2015-0010.

Full text

Abstract:

Purpose This paper aims to respond to the call for empirical research on cluster internationalization to learn more about the mechanism of cluster internationalization and the intensity of this process in a Polish context, which is specific due to Poland. Design/methodology/approach The authors provide a conceptual model of cluster internationalization and show results of their own primary, empirical and quantitative research on cluster internationalization in Poland. Findings The study reveals that Polish clusters are at the beginning of the internationalization process, particularly of the o

APA, Harvard, Vancouver, ISO, and other styles

36

Bhawsar, Pragya, and Utpal Chattopadhyay. "Evaluation of industry cluster competitiveness: a quantitative approach." Benchmarking: An International Journal 25, no. 7 (2018): 2318–43. http://dx.doi.org/10.1108/bij-02-2017-0022.

Full text

Abstract:

Purpose The purpose of this paper is to provide a quantitative approach to measure industry clusters competitiveness. Design/methodology/approach An attempt has been made to construct a composite indicator backed up by a conceptually grounded framework, by means of Analytical Hierarchical Process technique. Four industry clusters from auto sector in India are chosen for manifestation of the methodology. Findings The proposed methodology sufficiently emphasises on the order of significance of the factors/indicators that make a cluster competitive. The study demonstrates the comparative competit

APA, Harvard, Vancouver, ISO, and other styles

37

Yevick, David, and Yong Hwan Lee. "A cluster controller for transition matrix calculations." International Journal of Modern Physics C 30, no. 04 (2019): 1950019. http://dx.doi.org/10.1142/s0129183119500190.

Full text

Abstract:

We demonstrate that a temperature schedule for single-spin flip transition matrix calculations can be simply and rapidly generated by monitoring the average size of the Wolff clusters at a set of discrete temperatures. Optimizing this schedule yields a potentially interesting quantity related to the fractal structure of Ising clusters. We also introduce a technique in which the transition matrix is constructed at a sequence of discrete temperatures at which Wolff cluster reversals are alternated with certain series of single-spin flip steps. The single spin-flip transitions are then employed t

APA, Harvard, Vancouver, ISO, and other styles

38

Haikal, Fansuri Fikri, Rahmat Safe’i, and Arief Darmawan. "IMPORTANCE OF MONITORING OF FOREST HEALTH IN MANAGEMENT OF COMMUNITY FORESTS (Case Study of HKM Beringin Jaya managed by KTH Lestari Jaya 8)." JURNAL HUTAN PULAU-PULAU KECIL 4, no. 1 (2020): 31–43. http://dx.doi.org/10.30598/jhppk.2020.4.1.31.

Full text

Abstract:

Community forestry is a social forestry scheme in state forests. Hkm empowers communities around the forest area to increase the ability and independence of the local community. Forest health monitoring is still rarely applied in the management of HKm. Forest health monitoring results can be a reference in making the right decisions in managing HKm so that the results obtained can be optimal. This study aims to determine the results of forest health monitoring in Beringin Jaya HKm managed by KTH Lestari Jaya 8. The research was conducted using the Forest Health Monitoring (FHM) method. Forest

APA, Harvard, Vancouver, ISO, and other styles

39

Zhang, Shaoyi, and Yang Liu. "Damage detection of bridges monitored within one cluster based on the residual between the cumulative distribution functions of strain monitoring data." Structural Health Monitoring 19, no. 6 (2020): 1764–89. http://dx.doi.org/10.1177/1475921719895955.

Full text

Abstract:

With the structural health monitoring technique, several medium- and small-span bridges possessing the same or similar structural characteristics located in a local road network are simultaneously monitored within one cluster. Nevertheless, insufficient research has been performed on detecting the damage of all the bridges monitored within one cluster under time-varying environmental temperatures. To address this issue, a method is proposed to assess the damage in all the bridges within one cluster utilizing the residual between the cumulative distribution functions of strain monitoring data.

APA, Harvard, Vancouver, ISO, and other styles

40

Alexandrova, Anna, and Yury Vladimirov. "Tourism clusters in Russia: What are their key features? The case of Vologda region." Worldwide Hospitality and Tourism Themes 8, no. 3 (2016): 346–58. http://dx.doi.org/10.1108/whatt-02-2016-0007.

Full text

Abstract:

Purpose This paper aims to review tourism cluster initiatives in Russia, particularly, tourism cluster formation processes, and investigate the role of local and federal government in promoting domestic tourism destinations with the help of tourism clusters. Design/methodology/approach This paper is formulated using a case study approach based on the lessons learned and the common practices in the Vologda region of the Russian Federation. Some results and key findings from field research were also used in the paper, as well as analysis of local and federal government activities, in attempting

APA, Harvard, Vancouver, ISO, and other styles

41

Min, Jun-Ki. "CMOS: Efficient Clustered Data Monitoring in Sensor Networks." Scientific World Journal 2013 (2013): 1–11. http://dx.doi.org/10.1155/2013/704957.

Full text

Abstract:

Tiny and smart sensors enable applications that access a network of hundreds or thousands of sensors. Thus, recently, many researchers have paid attention to wireless sensor networks (WSNs). The limitation of energy is critical since most sensors are battery-powered and it is very difficult to replace batteries in cases that sensor networks are utilized outdoors. Data transmission between sensor nodes needs more energy than computation in a sensor node. In order to reduce the energy consumption of sensors, we present an approximate data gathering technique, called CMOS, based on the Kalman fil

APA, Harvard, Vancouver, ISO, and other styles

42

Song, Xiaoying, Wei Sun, and Qilong Zhang. "A Dynamic Hierarchical Clustering Data Gathering Algorithm Based on Multiple Criteria Decision Making for 3D Underwater Sensor Networks." Complexity 2020 (October 21, 2020): 1–14. http://dx.doi.org/10.1155/2020/8835103.

Full text

Abstract:

Data gathering is the basis of monitoring applications in an underwater sensor network, and excellent network coverage and data transmission reliability are the guarantees for the quality of monitoring tasks. However, the energy consumption of the nodes is too fast due to the heavy load of the cluster heads closer to the sink when data is transmitted between cluster heads (CHs) and the sink by multihop, which leads to an energy hole problem in an underwater sensor network of clustering technology. Aiming to address this problem, we propose a dynamic hierarchical clustering data gathering algor

APA, Harvard, Vancouver, ISO, and other styles

43

Zhong, Yuanchang, Lin Cheng, Liang Zhang, Yongduan Song, and Hamid Reza Karimi. "Energy-Efficient Routing Control Algorithm in Large-Scale WSN for Water Environment Monitoring with Application to Three Gorges Reservoir Area." Scientific World Journal 2014 (2014): 1–9. http://dx.doi.org/10.1155/2014/802915.

Full text

Abstract:

The typical application backgrounds of large-scale WSN (wireless sensor networks) for the water environment monitoring in the Three Gorges Reservoir are large coverage area and wide distribution. To maximally prolong lifetime of large-scale WSN, a new energy-saving routing algorithm has been proposed, using the method of maximum energy-welfare optimization clustering. Firstly, temporary clusters are formed based on two main parameters, the remaining energy of nodes and the distance between a node and the base station. Secondly, the algorithm adjusts cluster heads and optimizes the clustering a

APA, Harvard, Vancouver, ISO, and other styles

44

Kalaivani, S. "Sencar Based Load Balanced Clustering With Mobile Data Gathering In Wireless Sensor Networks." International Journal of Students' Research in Technology & Management 4, no. 2 (2016): 38–43. http://dx.doi.org/10.18510/ijsrtm.2016.424.

Full text

Abstract:

The wireless sensor networks consist of static sensors, which can be deployed in a wide environment for monitoring applications. While transmitting the data from source to static sink, the amount of energy consumption of the sensor node is high. This results in reduced lifetime of the network. Some of the WSN architectures have been proposed based on Mobile Elements such as three-layer framework is for mobile data collection, which includes the sensor layer, cluster head layer, and mobile collector layer (called SenCar layer). This framework employs distributed load balanced clustering and dua

APA, Harvard, Vancouver, ISO, and other styles

45

Maulana, Irlan Rahmat, Rahmat Safe'i, and Indra Gumay Febryano. "Penilaian Status Kesehatan Hutan Mangrove Di Desa Margasari Kecamatan Labuhan Maringgai Kabupaten Lampung Timur." ULIN: Jurnal Hutan Tropis 5, no. 2 (2021): 90. http://dx.doi.org/10.32522/ujht.v5i2.4765.

Full text

Abstract:

Mangrove forest ecosystems can be interpreted as a unique and distinctive form of ecosystem, so that it is able to provide many benefits, ranging from socio-economic or ecological terms to the surrounding ecosystem. Mangrove forest in Margasari Village is a mangrove forest ecosystem that has physical, economic and ecological potential that needs to be maintained through sustainable forest management. One of the ways to manage mangroves is by monitoring forest health. Forest health monitoring that is applied periodically within a forest type can achieve sustainable forest management achievement

APA, Harvard, Vancouver, ISO, and other styles

46

Hoppmann, Anna Lynn, Torrey Hill, Yanjun Chen, et al. "Measuring mercaptopurine (6MP) adherence using red cell 6MP metabolite levels in children with acute lymphoblastic leukemia (ALL): A COG AALL03N1 study." Journal of Clinical Oncology 35, no. 15_suppl (2017): 10514. http://dx.doi.org/10.1200/jco.2017.35.15_suppl.10514.

Full text

Abstract:

10514 Background: Non-adherence to 6MP (monitored with medication event monitoring system [MEMs]) is associated with an increased risk of relapse in children with ALL.(JAMA Oncol, 2015) Self-report over-estimates true medication intake, particularly in non-adherent patients.(Blood, 2017) However, monitoring adherence using MEMs is logistically difficult. We investigated whether red cell 6MP metabolite levels (thioguanine nucleotide [TGN] and methylated mercaptopurine [MMP]) taken together, could identify non-adherent patients. Methods: The analysis included children with ALL in maintenance. To

APA, Harvard, Vancouver, ISO, and other styles

47

Brines, M., M. Dall'Osto, D. C. S. Beddows, R. M. Harrison, and X. Querol. "Simplifying aerosol size distributions modes simultaneously detected at four monitoring sites during SAPUSS." Atmospheric Chemistry and Physics 14, no. 6 (2014): 2973–86. http://dx.doi.org/10.5194/acp-14-2973-2014.

Full text

Abstract:

Abstract. The analysis of aerosol size distributions is a useful tool for understanding the sources and the processes influencing particle number concentrations (N) in urban areas. Hence, during the one-month SAPUSS campaign (Solving Aerosol Problems by Using Synergistic Strategies, EU Marie Curie Action) in autumn 2010 in Barcelona (Spain), four SMPSs (Scanning Mobility Particle Sizer) were simultaneously deployed at four monitoring sites: a road side (RSsite), an urban background site located in the city (UBsite), an urban background site located in the nearby hills of the city (Torre Collse

APA, Harvard, Vancouver, ISO, and other styles

48

S., Manishankar, and S. Sathayanarayana. "Performance evaluation and resource optimization of cloud based parallel Hadoop clusters with an intelligent scheduler." International Journal of Engineering & Technology 7, no. 4.20 (2018): 4220. http://dx.doi.org/10.14419/ijet.v7i4.13372.

Full text

Abstract:

Data generated from real time information systems are always incremental in nature. Processing of such a huge incremental data in large scale requires a parallel processing system like Hadoop based cluster. Major challenge that arises in all cluster-based system is how efficiently the resources of the system can be used. The research carried out proposes a model architecture for Hadoop cluster with additional components integrated such as super node who manages the clusters computations and a mediation manager who does the performance monitoring and evaluation. Super node in the system is equi

APA, Harvard, Vancouver, ISO, and other styles

49

Kochetova, Zh Yu, O. V. Bazarsky, T. A. Kuchmenko, and N. V. Maslova. "Ecological Problems of the Aviation-Missile Cluster and Optimization of Geomonitoring Using a Piezo Sensor." Ecology and Industry of Russia 22, no. 8 (2018): 32–38. http://dx.doi.org/10.18412/1816-0395-2018-8-32-38.

Full text

Abstract:

The data of eleven-year monitoring of soil and subsoil contamination by kerosene, heavy metals, formaldehyde and nitrates on the territory of the aviation-missile cluster are presented. The adjusted index of total contamination with priority contaminants of soils and subsoil of various functional zones of the cluster (aviation-missile, industrial, residential-transport, recreational) have been calculated. Using the rank correlation coefficient of Spearman, a relationship was established between the content of priority contaminants in soil and subsoil. On the basis of the correlation analysis,

APA, Harvard, Vancouver, ISO, and other styles

50

Zhu, Kai, Yin Cheng Liang, and Xu Qiao. "Energy Saving Algorithm Research Based on Interior Monitoring System." Applied Mechanics and Materials 607 (July 2014): 681–84. http://dx.doi.org/10.4028/www.scientific.net/amm.607.681.

Full text

Abstract:

Energy consumption is a main area in wireless sensor network researching. Interior monitoring system is designed by organized ZigBee wireless network. Address assignment mechanism is put forward and the result about sensor nodes is displayed. Aiming at the problems of LEACH algorithm that all nodes will be assigned cluster head, this paper proposes the algorithm that cluster head projected in first every round is effective until the next round so that reducing energy consumption in competition about cluster head. Through the simulation test, network address assignment is normal, data can be di

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!