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Journal articles on the topic 'CORBA (Computer architecture) Distributed databases'

Author: Grafiati

Published: 4 June 2021

Last updated: 11 February 2022

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1

RYU, TAE W. "A COMMON CHARACTERISTIC KNOWLEDGE DISCOVERY SYSTEM IN DISTRIBUTED COMPUTING ENVIRONMENT." International Journal on Artificial Intelligence Tools 14, no. 03 (2005): 425–43. http://dx.doi.org/10.1142/s0218213005002181.

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This paper describes an automated query discovery system for retrieving common characteristic knowledge from a database in a distributed computing environment. The paper particularly centers on the problem of discovering the common characteristics that are shared by a set of objects in a database. This type of commonalities can be useful in finding a typical profile for the given object set or outstanding features for a group of objects in a database. In our approach, commonalities within a set of objects are described by database queries that compute the given set of objects. We use the genet

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Ohe, K., and C. Wang. "A CORBA-Based Object Framework with Patient Identification Translation and Dynamic Linking." Methods of Information in Medicine 38, no. 01 (1999): 56–65. http://dx.doi.org/10.1055/s-0038-1634142.

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Abstract:Exchanging and integration of patient data across heterogeneous databases and institutional boundaries offers many problems. We focused on two issues: (1) how to identify identical patients between different systems and institutions while lacking universal patient identifiers; and (2) how to link patient data across heterogeneous databases and institutional boundaries. To solve these problems, we created a patient identification (ID) translation model and a dynamic linking method in the Common Object Request Broker Architecture (CORBA) environment. The algorithm for the patient ID tra

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Xu, Chong-wei, and Bo He. "PCB—A Distributed Computing System in CORBA." Journal of Parallel and Distributed Computing 60, no. 10 (2000): 1293–310. http://dx.doi.org/10.1006/jpdc.2000.1654.

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Shokri, Eltefaat, Herbert Hecht, Patrick Crane, Jerry Dussault, and K. H. (Kane) Kim. "An Approach for Adaptive Fault Tolerance in Object-Oriented Open Distributed Systems." International Journal of Software Engineering and Knowledge Engineering 08, no. 03 (1998): 333–46. http://dx.doi.org/10.1142/s0218194098000182.

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Effective fault-management in emerging complex distributed applications requires the ability to dynamically adapt resource allocation and fault tolerance policies in response to possible changes in environment, application requirements, and available resources. This paper presents an architecture framework of an Adaptive Fault Tolerance Management (AFTM) middleware using a CORBA-compliant object request broker resting on the Solaris open system platform. The paper also discusses approaches which have been tested through an AFTM prototyping effort.

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Zhen, Zhang, Cao Qixin, Charles Lo, and Zhang Lei. "A CORBA-based simulation and control framework for mobile robots." Robotica 27, no. 3 (2009): 459–68. http://dx.doi.org/10.1017/s026357470800489x.

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SUMMARYThis paper presents a distributed multiple mobile robots framework which allows programming and control of virtual and real mobile robots. The system provides the map building, path planning, robot task planning, simulation, and actual robot control functions in an indoor environment. Users can program the virtual robots in a customized simulation environment and check the performance of execution, i.e., if the simulation result is satisfying, users can download the code to a real robot. The paper focuses on the distributed architecture and key technologies of virtual robots simulation

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Almadani, Basem, Anas Al-Roubaiey, and Rashad Ahmed. "Manufacturing Systems Integration Using Real Time QoS-Aware Middleware." Advanced Materials Research 711 (June 2013): 629–35. http://dx.doi.org/10.4028/www.scientific.net/amr.711.629.

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In recent years, there has been a growth in the amount of data used to improve the production processes. As a result, the cross communication and interaction between components has increased and became a key property of modern production system. To reduce the cost of communication and to increase the efficiency of these systems, middleware technology such as CORBA, COM+, Java RMI, and Web services are being used. Middleware is becoming more and more the essential factor in improving current Manufacturing Process Automation and Control Systems, and their applications have witnessed an increased

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Zhang, Ji, Xiaohui Tao, and Hua Wang. "Outlier detection from large distributed databases." World Wide Web 17, no. 4 (2013): 539–68. http://dx.doi.org/10.1007/s11280-013-0218-4.

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Falchi, Fabrizio, Claudio Gennaro, Fausto Rabitti, and Pavel Zezula. "Distance browsing in distributed multimedia databases." Future Generation Computer Systems 25, no. 1 (2009): 64–76. http://dx.doi.org/10.1016/j.future.2008.02.007.

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Ramarao, K. V. S. "Detection of mutual inconsistency in distributed databases." Journal of Parallel and Distributed Computing 6, no. 3 (1989): 498–514. http://dx.doi.org/10.1016/0743-7315(89)90003-8.

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NORDBERG, KLAS, PATRICK DOHERTY, PER-ERIK FORSSÉN, JOHAN WIKLUND, and PER ANDERSSON. "A FLEXIBLE RUNTIME SYSTEM FOR IMAGE PROCESSING IN A DISTRIBUTED COMPUTATIONAL ENVIRONMENT FOR AN UNMANNED AERIAL VEHICLE." International Journal of Pattern Recognition and Artificial Intelligence 20, no. 05 (2006): 763–80. http://dx.doi.org/10.1142/s0218001406004867.

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A runtime system for implementation of image processing operations is presented. It is designed for working in a flexible and distributed environment related to the software architecture of a newly developed UAV system. The software architecture can be characterized at a coarse scale as a layered system, with a deliberative layer at the top, a reactive layer in the middle, and a processing layer at the bottom. At a finer scale each of the three levels is decomposed into sets of modules which communicate using CORBA, allowing system development and deployment on the UAV to be made in a highly f

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Zambrano, Marcelo, Francisco Pérez, Manuel Esteve, and Carlos Palau. "Interoperability in the emergency management. A solution based on distributed databases and P2P networks." Computer Science and Information Systems 15, no. 2 (2018): 257–72. http://dx.doi.org/10.2298/csis170227001z.

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To successfully confront a disaster, it is necessary the coordinated and collaborative participation of multiple agencies related to public safety, which provide a response consistent with the requirements of emergency environment and all those affected. For this, is necessary the permanent information exchange between the involved agencies that allows to joint its efforts and to face the emergency of the best possible way. This article describes the interoperability platform architecture, which enables agencies involved in management of an emergency, exchange information using their own infor

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Muzammal, Muhammad, Qiang Qu, and Bulat Nasrulin. "Renovating blockchain with distributed databases: An open source system." Future Generation Computer Systems 90 (January 2019): 105–17. http://dx.doi.org/10.1016/j.future.2018.07.042.

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13

Oliveira, José, Pedro Pinto, and Henrique Santos. "Distributed Architecture to Enhance Systems Protection against Unauthorized Activity via USB Devices." Journal of Sensor and Actuator Networks 10, no. 1 (2021): 19. http://dx.doi.org/10.3390/jsan10010019.

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Cyberattacks exploiting Universal Serial Bus (USB) interfaces may have a high impact on individual and corporate systems. The BadUSB is an attack where a USB device’s firmware is spoofed and, once mounted, allows attackers to execute a set of malicious actions in a target system. The countermeasures against this type of attack can be grouped into two strategies: phyiscal blocking of USB ports and software blocking. This paper proposes a distributed architecture that uses software blocking to enhance system protection against BadUSB attacks. This architecture is composed of multiple agents and

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14

Brahmadathan, K., and K. V. S. Ramarao. "Achieving graceful performance in distributed error-prone databases." Distributed Computing 4, no. 4 (1991): 163–74. http://dx.doi.org/10.1007/bf01784718.

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15

Alonso, R. "Query optimization in distributed databases through load balancing." Performance Evaluation 7, no. 2 (1987): 165–66. http://dx.doi.org/10.1016/0166-5316(87)90032-0.

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16

Ceri, S., and G. Gottlob. "Optimizing joins between two partitioned relations in distributed databases." Journal of Parallel and Distributed Computing 3, no. 2 (1986): 183–205. http://dx.doi.org/10.1016/0743-7315(86)90003-1.

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17

Tang, Dunbing, Li Zheng, Kwai-Sang Chin, et al. "E-DREAM: A Web-Based Platform for Virtual Agile Manufacturing." Concurrent Engineering 10, no. 2 (2002): 165–83. http://dx.doi.org/10.1177/1063293x02010002698.

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In the emerging agile manufacturing paradigm, there is a great need for a flexible and re-configurable IT platform to form virtual enterprises. In this paper, according to the functional requirements of virtual agile manufacturing, a pragmatic Web-based platform entitled “E-DREAM” has been developed to support the virtual enterprising. Firstly, this paper discusses the E-DREAM basic architecture, infrastructure, and the global object model of E-DREAM. Next, based on the information, information interaction, and role classification, the distributed information management and role management in

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18

Kumar, Bimal Aklesh. "Improving Performance and Scalability of Fiji National University Campus Information System Using N-Tier Architecture." International Journal of Distributed Systems and Technologies 4, no. 2 (2013): 51–66. http://dx.doi.org/10.4018/jdst.2013040104.

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Software architecture is very important in the development of large scale software solution and plays a very active role in achieving business goals. This research is an attempt to utilize the N-Tier software architecture for developing a prototype campus information system for Fiji National University (FNU-CIS), to address the issue of performance and scalability. To assist in the design and implementation of FNU-CIS, an extensive evaluation of campus information systems is carried out to provide the bench mark on the current technology. FNU-CIS software architecture is designed with the impl

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19

HAINAUT, J. L., P. THIRAN, J. M. HICK, S. BODART, and A. DEFLORENNE. "METHODOLOGY AND CASE TOOLS FOR THE DEVELOPMENT OF FEDERATED DATABASES." International Journal of Cooperative Information Systems 08, no. 02n03 (1999): 169–93. http://dx.doi.org/10.1142/s0218843099000095.

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Due to the current technological and economical context, there is an increasing need for cooperating information systems based on federated databases. Though the technical issues of these architectures have been studied for long, the way to build them has not triggered as much effort. This paper describes a general architecture, a methodology and a CASE environment intended to address the problem of providing users and programmers with an abstract interface to independent heterogeneous and distributed databases. The architecture comprise a hierarchy of mediators and a repository that dynamical

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Mansouri, Yaser, Victor Prokhorenko, and M. Ali Babar. "An automated implementation of hybrid cloud for performance evaluation of distributed databases." Journal of Network and Computer Applications 167 (October 2020): 102740. http://dx.doi.org/10.1016/j.jnca.2020.102740.

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21

Lezoray, Olivier, and Hubert Cardot. "A neural network architecture for data classification." International Journal of Neural Systems 11, no. 01 (2001): 33–42. http://dx.doi.org/10.1142/s0129065701000485.

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This article aims at showing an architecture of neural networks designed for the classification of data distributed among a high number of classes. A significant gain in the global classification rate can be obtained by using our architecture. This latter is based on a set of several little neural networks, each one discriminating only two classes. The specialization of each neural network simplifies their structure and improves the classification. Moreover, the learning step automatically determines the number of hidden neurons. The discussion is illustrated by tests on databases from the UCI

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Pogue, Christine A., Edie M. Rasmussen, and Peter Willett. "Searching and clustering of databases using the ICL Distributed Array Processor." Parallel Computing 8, no. 1-3 (1988): 399–407. http://dx.doi.org/10.1016/0167-8191(88)90145-7.

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23

Alwan, Ali A., Hamidah Ibrahim, and Nur Izura Udzir. "Improved Integrity Constraints Checking in Distributed Databases by Exploiting Local Checking." Journal of Computer Science and Technology 24, no. 4 (2009): 665–74. http://dx.doi.org/10.1007/s11390-009-9261-0.

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24

Lam, K. Y., V. C. S. Lee, S. L. Hung, and B. C. M. Kao. "Priority assignment in distributed real-time databases using optimistic concurrency control." IEE Proceedings - Computers and Digital Techniques 144, no. 5 (1997): 324. http://dx.doi.org/10.1049/ip-cdt:19971496.

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25

Sadeq Jaafar, M. "Research and Organization of Priority Modes in a Network Distributed Computing System with Cloud Service Architecture." Proceedings of the Southwest State University 23, no. 2 (2019): 153–73. http://dx.doi.org/10.21869/2223-1560-2019-23-2-153-173.

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Purpose of research. The object of the study is a network cloud service built on the basis of a replicated database. Data in distributed computing systems are replicated in order to ensure the reliability of their storage, facilitate access to data as well as to improve the storage system performance. In this regard, the problem of analyzing the effectiveness of processing the queries to replicated databases in a network-based cloud environment, and, in particular, the problem of organizing priority query queues for updating databae copies (update requests) and for searching and reading inform

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Kelarev, Andrei, Xun Yi, Shahriar Badsha, Xuechao Yang, Leanne Rylands, and Jennifer Seberry. "A multistage protocol for aggregated queries in distributed cloud databases with privacy protection." Future Generation Computer Systems 90 (January 2019): 368–80. http://dx.doi.org/10.1016/j.future.2018.08.017.

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27

PAPAZOGLOU, MIKE P., STEVEN C. LAUFMANN, and TIMOS K. SELLIS. "AN ORGANIZATIONAL FRAMEWORK FOR COOPERATING INTELLIGENT INFORMATION SYSTEMS." International Journal of Cooperative Information Systems 01, no. 01 (1992): 169–202. http://dx.doi.org/10.1142/s0218215792000088.

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There is a growing belief that the next generation of information processing systems will be based on the paradigm of Intelligent and Cooperative Information Systems (ICISs). Such systems will involve information agents — distributed over the nodes of a common communication network — which work in a synergistic manner by exchanging information and expertise, coordinating their activities and negotiating how to solve parts of a common information-intensive problem. Along with motivating the importance of such systems the paper gives an overview of related research areas, notably Distributed Art

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28

Ahuja, Mohan. "Concurrency control for a mix of universioned and multiversioned entities in distributed databases." Journal of Parallel and Distributed Computing 10, no. 3 (1990): 233–52. http://dx.doi.org/10.1016/0743-7315(90)90015-h.

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29

Shahabi, Cyrus, Latifur Khan, and Dennis McLeod. "A Probe-Based Technique to Optimize Join Queries in Distributed Internet Databases." Knowledge and Information Systems 2, no. 3 (2000): 373–85. http://dx.doi.org/10.1007/pl00011648.

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30

Ezéchiel, Katembo Kituta, Shri Kant Ojha, and Ruchi Agarwal. "A New Eager Replication Approach Using a Non-Blocking Protocol Over a Decentralized P2P Architecture." International Journal of Distributed Systems and Technologies 11, no. 2 (2020): 69–100. http://dx.doi.org/10.4018/ijdst.2020040106.

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Eager replication of distributed databases over a decentralized Peer-to-Peer (P2P) network is often likely to generate unreliability because participants can be or cannot be available. Moreover, the conflict between transactions initiated by different peers to modify the same data is probable. These problems are responsible of perpetual transaction abortion. Thus, a new Four-Phase-Commit (4PC) protocol that allows transaction commitment with available peers and recovering unavailable peers when they become available again has been designed using the nested transactions and the distributed voti

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Zaslavsky, Arkady, Panos K. Chrysanthis, and Vijay Kumar. "Mobility in Databases and Distributed Systems: Summing up Achievements of the Past Decade." Mobile Networks and Applications 9, no. 5 (2004): 455–57. http://dx.doi.org/10.1023/b:mone.0000034761.69017.08.

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NARAYANAN, SIVARAMAKRISHNAN, TAHSIN KURC, UMIT CATALYUREK, and JOEL SALTZ. "DATABASE SUPPORT FOR DATA-DRIVEN SCIENTIFIC APPLICATIONS IN THE GRID." Parallel Processing Letters 13, no. 02 (2003): 245–71. http://dx.doi.org/10.1142/s0129626403001264.

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In this paper we describe a services oriented software system to provide basic database support for efficient execution of applications that make use of scientific datasets in the Grid. This system supports two core operations: efficient selection of the data of interest from distributed databases and efficient transfer of data from storage nodes to compute nodes for processing. We present its overall architecture and main components and describe preliminary experimental results.

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Savino-Vázquez, N. N., J. L. Anciano-Martin, S. Dumas, et al. "Predicting the behaviour of three-tiered applications: dealing with distributed-object technology and databases." Performance Evaluation 39, no. 1-4 (2000): 207–33. http://dx.doi.org/10.1016/s0166-5316(99)00065-6.

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Karimi Adl, Rosa, and Seyed Mohammad Taghi Rouhani Rankoohi. "A new ant colony optimization based algorithm for data allocation problem in distributed databases." Knowledge and Information Systems 20, no. 3 (2009): 349–73. http://dx.doi.org/10.1007/s10115-008-0182-y.

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LEE, SUNG-KOO, and JOSEPH E. URBAN. "SOORLS: A SOFTWARE REUSE APPROACH ON THE WEB." International Journal of Software Engineering and Knowledge Engineering 09, no. 03 (1999): 279–96. http://dx.doi.org/10.1142/s0218194099000188.

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The Summary-based Object-Oriented Reuse Library System (SOORLS) was developed to support both librarians who manage databases of object-oriented reusable components, and software developers who intend to use these components to develop software on the Web. This paper presents the library management functions implemented by SOORLS, with focus on a software reuse approach based on the summary contents of the library. The cluster-based classification scheme proposed in this paper alleviates the labor-intensity domain analysis problem often attributed to traditional facet-based classification sche

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Li, Wei, Linzhen Xie, Anpeng Huang, and Anshi Xu. "A novel distributed scheduling approach powered by central databases in optical burst networks." Photonic Network Communications 18, no. 1 (2008): 14–23. http://dx.doi.org/10.1007/s11107-008-0166-6.

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37

Ismail and Materwala. "Article A Review of Blockchain Architecture and Consensus Protocols: Use Cases, Challenges, and Solutions." Symmetry 11, no. 10 (2019): 1198. http://dx.doi.org/10.3390/sym11101198.

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Over the last decade, blockchain technology has emerged to provide solutions to thecomplexity and privacy challenges of using distributed databases. It reduces cost for customers byeliminating intermediaries and builds trust in peer-to-peer communications. Over this time, theconcept of blockchain has shifted greatly due to its potential in business growth for enterprisesand the rapidly evolving applications in a collaborative smart-city ecosystem, healthcare, andgovernance. Many platforms, with different architectures and consensus protocols, have beenintroduced. Consequently, it becomes chall

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38

Glaser, Jens, Josh V. Vermaas, David M. Rogers, et al. "High-throughput virtual laboratory for drug discovery using massive datasets." International Journal of High Performance Computing Applications 35, no. 5 (2021): 452–68. http://dx.doi.org/10.1177/10943420211001565.

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Time-to-solution for structure-based screening of massive chemical databases for COVID-19 drug discovery has been decreased by an order of magnitude, and a virtual laboratory has been deployed at scale on up to 27,612 GPUs on the Summit supercomputer, allowing an average molecular docking of 19,028 compounds per second. Over one billion compounds were docked to two SARS-CoV-2 protein structures with full optimization of ligand position and 20 poses per docking, each in under 24 hours. GPU acceleration and high-throughput optimizations of the docking program produced 350× mean speedup over the

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Rosen, Eric C., Theodore R. Haining, Darrell D. E. Long, Patrick E. Mantey, and Craig M. Wittenbrink. "REINAS: A Real-Time System for Managing Environmental Data." International Journal of Software Engineering and Knowledge Engineering 08, no. 01 (1998): 35–53. http://dx.doi.org/10.1142/s0218194098000054.

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Managing scientific data is a challenging task, and many of the problems it presents have yet to be adequately solved. The Real-time Environmental Information Network and Analysis System (REINAS) is an operational solution to the problem of collecting and distributing environmental data in a real-time context, as well as supporting data acquisition, retrieval, visualization and long-term data maintenance. The system is built around one or more databases and has been developed to support both real-time and retrospective regional scale environmental science. Continuous real-time data is acquired

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Szalay, Márk, Péter Mátray, and László Toka. "State Management for Cloud-Native Applications." Electronics 10, no. 4 (2021): 423. http://dx.doi.org/10.3390/electronics10040423.

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The stateless cloud-native design improves the elasticity and reliability of applications running in the cloud. The design decouples the life-cycle of application states from that of application instances; states are written to and read from cloud databases, and deployed close to the application code to ensure low latency bounds on state access. However, the scalability of applications brings the well-known limitations of distributed databases, in which the states are stored. In this paper, we propose a full-fledged state layer that supports the stateless cloud application design. In order to

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CHEN, LIANGYOU, and HASAN M. JAMIL. "ON USING REMOTE USER DEFINED FUNCTIONS AS WRAPPERS FOR BIOLOGICAL DATABASE INTEROPERABILITY." International Journal of Cooperative Information Systems 12, no. 02 (2003): 161–95. http://dx.doi.org/10.1142/s021884300300070x.

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Similar to most scientific studies, biological analyses demand a great deal of computations and simulations involving sophisticated tools that are often found geographically distributed over the Internet. A worldwide effort in genomics research has resulted in a powerful collection of publicly available sequence analysis tools. These tools often require specialized local services and domain knowledge to function correctly, rendering them unlikely candidates for integration into remote database applications. Thus, integration of heterogeneous "functions" still remains an open problem. Providing

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Dlodlo, Nomusa, Lawrance Hunter, Anton Botha, and Roger Metelerkamp. "A distributed knowledge-based system for the optimum utilisation of South African wool." Suid-Afrikaanse Tydskrif vir Natuurwetenskap en Tegnologie 28, no. 3 (2009): 187–204. http://dx.doi.org/10.4102/satnt.v28i3.57.

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This article describes the concept and development of a knowledge-based advisory system for the optimum utilisation of South African wool for the beneﬁt of present and potential investors and other interested parties. Wool is a natural animal ﬁbre produced in varying quantities around the world. The wool ﬁbre is far from homogenous; its type and quality, such as ﬁneness and length, depending on the breed of sheep and the environmental conditions prevailing during its growth. Wool is used in a variety of end uses, ranging from ﬁ ne worsted suiting, to hand knitting yarn, carpets, blankets and a

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Pittet, Didier, Edith Safran, Stephan Harbarth, et al. "Automatic Alerts for Methicillin-Resistant Staphylococcus aureus Surveillance and Control: Role of a Hospital Information System." Infection Control & Hospital Epidemiology 17, no. 8 (1996): 496–502. http://dx.doi.org/10.1017/s0195941700004641.

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AbstractBackground: Methicillin-resistant Staphylococcus aureus (MRSA) is an escalating problem in hospitals worldwide. The hospital reservoir for MRSA includes recognized and unrecognized colonized or infected patients, as well as previously colonized or infected patients readmitted to the hospital. Early and appropriate infection control measures (ICM) are key elements to reduce MRSA transmission and to control the hospital reservoir.Objective: To describe the role of an expert system applied to the control of MRSA at a large medical center (1,600 beds) with high endemic rates.Methods: The U

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Subhadra, Akella. "An Analysis of Data Security and Privacy for Cloud Computing." Asian Journal of Computer Science and Technology 9, no. 1 (2020): 27–39. http://dx.doi.org/10.51983/ajcst-2020.9.1.2153.

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Cloud Computing is the important buzzword in the today’s world of computer. Cloud is global platform that allows digital information to be stored and distributed at very less cost and very fast to use. In these days since the data is very big in size many users are interested to store their valuable data in the cloud .The application software and databases in cloud computing are moved to the centralized large data centers, where the management of the data and services may not be fully trustworthy. Cloud Computing is scalable, fast, flexible, and cost-effective technology platform for IT enable

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Pysmennyi, Vyacheslav Y., and Maksym Y. Ternovoy. "AGENT BASED ACCESS TO HETEROGENEOUS DATABASES." International Journal of Computing, December 20, 2011, 183–91. http://dx.doi.org/10.47839/ijc.10.2.749.

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The paper presents the implementation of system for access to the information in distributed information- telecommunication environment with heterogeneous databases using multi-agent approach. Different ways for multi- agent system construction were considered. It was developed a scheme of interaction between agents in the proposed system. The approach aims to improve the efficiency of data access in heterogeneous information systems without the necessity to change them.

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Knemeyer, Max, Mohammed Nsaif, Frank Glinka, Alexander Ploss, and Sergei Gorlatch. "TO WARDS DATA PERSIST ENCY IN REAL-TIME ONLINE INTERACTIVE APPLIC ATIONS." International Journal of Computing, August 1, 2014, 75–85. http://dx.doi.org/10.47839/ijc.12.1.590.

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The class of distributed Real-time O nline Interactive Applications (ROIA) includes such important applications as Massively Multiplayer Online Games (MMOGs), as well as interactive e-Learning a nd simulation systems. These applications usually work in a persistent environment (also called world) which continues to exist and evolve also while the user is offline and away from the application. The challenge is how to efficiently make the world and the player characters persistent in the system over time. In this paper, we deal with storing persistent data of real-time interactive applications i

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Baumann, Peter, Dimitar Misev, Vlad Merticariu, and Bang Pham Huu. "Array databases: concepts, standards, implementations." Journal of Big Data 8, no. 1 (2021). http://dx.doi.org/10.1186/s40537-020-00399-2.

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AbstractMulti-dimensional arrays (also known as raster data or gridded data) play a key role in many, if not all science and engineering domains where they typically represent spatio-temporal sensor, image, simulation output, or statistics “datacubes”. As classic database technology does not support arrays adequately, such data today are maintained mostly in silo solutions, with architectures that tend to erode and not keep up with the increasing requirements on performance and service quality. Array Database systems attempt to close this gap by providing declarative query support for flexible

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Shakhovska, Nataliya, Roman Kaminskyy, Eugen Zasoba, and Mykola Tsiutsiura. "ASSOCIATION RULES MINING IN BIG DATA." International Journal of Computing, March 31, 2018, 25–32. http://dx.doi.org/10.47839/ijc.17.1.946.

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The paper proposes a method for Big data analyzing in the presence of different data sources and different methods of processing these data. The Big data definition is given, the main problems of data mining process are described. The concept of association rules is introduced and the method of association rules searching for working with Big Data is modified. The method of finding dependencies is developed, efficiency and possibility of its parallelization are determined. The developed algorithm makes it possible to assert that the task of detecting association dependencies in distributed dat

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Revathy, R., S. Balamurali, and R. Lawrance. "Classifying Agricultural Crop Pest Data Using Hadoop MapReduce Based C5.0 Algorithm." Journal of Cyber Security and Mobility, January 4, 2018. http://dx.doi.org/10.13052/2245-1439.835.

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Data mining is a methodology of exploring and processing large pre-existing databases in order to find the hidden information. In agriculture sector, data mining can help farmers to develop yield. Crops can be protected from vertebrate pests and diseases by predicting and enhancing crop cultivation through efficient data mining methods. The main aim of this research is to classify agricultural crop pests which are categorized by different colours. This research includes data cleaning, feature selection and execution of C5.0 algorithm using map reduce. Data cleaning has taken away the noisy dat

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Dieckmann, Lisa, Anita Kliemann, and Martin Warnke. "META-IMAGE – A COLLABORATIVE ENVIRONMENT FOR IMAGE DISCOURSE." International Journal of Computing, December 20, 2010, 266–75. http://dx.doi.org/10.47839/ijc.9.3.720.

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The aim of the project Meta-Image, funded by German Research Foundation (DFG), is to provide a networkbased research environment for art history and other sciences concerning visual culture. It consists of the two components prometheus and HyperImage. Meta-Image combines the distributed digital image archive prometheus, which consists of a very large pool of images, with HyperImage (http://www.hyperimage.eu), a tool for image annotation. prometheus provides over 700,000 images in nearly 60 connected image databases; Hyperimage facilitates collaborative work directly on the image. The numerous

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