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2014 American Journal of Applied Sciences  
To provide high availability and survavibality of real-time information, a database replication technology that has capability to replicate databases under heterogenous platforms is required.  ...  The key result of this research is that the replication technology applied, which is called Oracle GoldenGate, can successfully manage to do its task in replicating data in real-time and heterogeneous  ...  Golden Gate (Jeffries, 2012) can achieve heterogeneous and homogeneous-real-time transactional Change Data Capture and integration by decoupling itself from the database architecture.  ... 
doi:10.3844/ajassp.2014.1450.1455 fatcat:3e3blbue2berli3e3xkzmxg7yy

REaltime ACtive Heterogeneous Systems - Where Did We Reach After REACH? [chapter]

Thomas Kudraß
2010 Lecture Notes in Computer Science  
This paper gives a survey of the deployment of ideas from the area of real-time, active and heterogeneous database systems in the years from 1991 to 2010 as they have been embraced by IT industry.  ...  During that time the Database and Distributed Systems group (DVS) led by Alejandro Buchmann has made lots of contributions to the development of those ideas by many research projects.  ...  Many of the problems and the ideas we discussed in that time appeared in application scenarios and IT trends I encountered later.  ... 
doi:10.1007/978-3-642-17226-7_3 fatcat:tuezftccdneqhiojq6rjwu74yi

Energy Efficient Task Scheduling and Data Allocation Strategy in Heterogeneous Environment with Real Time Constraints

Rakesh D.More
2014 International Journal of Computer Applications  
In this paper, we concentrate on the problem of high Energy consumption in heterogeneous environment regarding data allocation scheme in distributed database and task scheduling policies in real-time system  ...  We will focus on soft real time system application having if any deadline is missed then time penalty is occurred.  ...  Aperiodic tasks are real-time tasks which are activated irregularly at some unknown and possibly unbounded rate of the event.  ... 
doi:10.5120/17566-8225 fatcat:zp6twajeorcz3aqpx6bfpfwqru

The role of intelligent software agents in advanced information systems [chapter]

Larry Kerschberg
1997 Lecture Notes in Computer Science  
These rovers play specific roles within an enterprise information architecture, supporting users, maintaining active views, mediating between users and heterogeneous data sources, refining data into knowledge  ...  Intelligent active services are discussed for each layer, access scenarios are presented, and the role of knowledge rovers is discussed.  ...  This research is sponsored by DARPA grants N0060-96-D-3202 for Knowledge Rovers and N00014-92-J-4038, administered by the Office of Naval Research, for the I*3 research.  ... 
doi:10.1007/3-540-63263-8_1 fatcat:ixoks4kvbjc6fgaybc3bligdrm


S. Hamdi, E. Bouazizi, S. Faiz
2015 ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
The issue of real-time and heterogeneity have been extremely important for taking effective decision. Thus, heterogeneous real-time spatial data management has become a very active research domain.  ...  Geographic Information System (GIS) is a computer system designed to capture, store, manipulate, analyze, manage, and present all types of spatial data.  ...  Olteanu-Raimond, C. de-Runz, and R. Devillers doi:10.5194/isprsannals-II-3-W5-243-2015  ... 
doi:10.5194/isprsannals-ii-3-w5-243-2015 fatcat:6ypsn4da65alpgxhzqlnzrlkvi

Data management research at the MITRE Corporation

Arnon Rosenthal, Len Seligman, Catherine McCollum, Barbara Blaustein, Bhavani Thuraisingham, Edward Lafferty
1995 SIGMOD record  
ACKNOWLEDGMENTS The authors would like to thank Pamela Campbell, Linda Chambless, and Manette Lazear for providing ideas, project descriptions, and valuable feedback.  ...  We would also like to thank Ron Haggarty, MITRE's Vice President for Research and Technology, for his committment to research in this area.  ...  We are implementing the shared memory data manager ourselves, and are using ZIP_RTDBMS, a commercial real-time DBMS product over the Lynx real-time operating system, for the persistent data.  ... 
doi:10.1145/211990.212020 fatcat:hqb7wxnpenezlbdy6rk4bx3sme

Eventera: Real-Time Event Recommendation System from Massive Heterogeneous Online Media

Dongyeop Kang, Donggyun Han, Nahea Park, Sangtae Kim, U. Kang, Soobin Lee
2014 2014 IEEE International Conference on Data Mining Workshop  
Given massive heterogeneous online media, how can we summarize events, and discover causal relationships among them, in real time?  ...  To convey user-interested news events and their big pictures for better understanding, building real-time event recommendation system is indispensable.  ...  In this work, we propose Eventera, a real-time event recommendation system from massive heterogeneous online media.  ... 
doi:10.1109/icdmw.2014.32 dblp:conf/icdm/KangHPKKL14 fatcat:cxkizva7izgkpfl3t3aph7tpau

Towards a Novel Cooperative Logistics Information System Framework [article]

Fares Zaidi, Eric Sanlaville
2019 arXiv   pre-print
Supply Chain Information Systems over the world are heterogeneous and each one can both produce and receive massive amounts of structured and unstructured data in real-time, which are usually generated  ...  ) framework based on NoSQL, which facilitates real-time cooperation between stakeholders and improves decision making process in a multi-actor environment.  ...  Acknowledgment This work was financed by French government, region of Normandy, and European Union (European Regional Development Fund) within CLASSE and PERFAD projects. References  ... 
arXiv:1905.00687v1 fatcat:dpchzjxmyvhstlyy2ffk4smvka

Real-time health monitoring systems using Internet of Things

2019 Applied Medical Informatics  
With the development of Internet of Things (IoT), the medical data monitoring procedures start to implement the online and real-time data collection using specific IoT type procedures.  ...  Both systems enable medical professionals to monitor the patients in real and by choosing the correct architecture the IoT device management requirements can be accomplished.  ...  * Author to whom correspondence should be addressed; Abstract With the development of Internet of Things (IoT), the medical data monitoring procedures start to implement the online and real-time data  ... 
doaj:c3bc44bc1e624e32a44be876aaa4c303 fatcat:cmxz5uvb5rgvhlv7pho4ccluqu

Information Modeling for Virtual and Augmented Reality

Edoardo Patti, Angelo Mollame, David Erba, Daniele Dalmasso, Anna Osello, Enrico Macii, Andrea Acquaviva
2017 IT Professional Magazine  
Nevertheless, how to enable interoperability across devices adopting heterogeneous communication protocols or standards is the object of intensive research.  ...  This model is created, updated, and consulted during the design, development, and management of the building itself.  ...  (b) The VR activity merges 3D building models with real-time environmental and energy-related data for devices in the building.  ... 
doi:10.1109/mitp.2017.43 fatcat:mwtqqw2ed5ezpn33j6c23aljtu

SCATTER: Fully Automated Classification System across Multiple Databases

Tahar Mehenni
2019 International Journal of Computing and Digital Systems  
Moreover, computer network expansion and data sources diversity require new data mining systems handling databases heterogeneity in multi-database systems.  ...  Experiments performed on real databases were very satisfactory with an average accuracy of 86.5% and showed that SCATTER system succeeded in achieving a fully automated classification from multiple heterogeneous  ...  Experiments performed on five real databases were very satisfactory and show that the proposed system succeeded in achieving a fully automatic classification across multiple heterogeneous databases.  ... 
doi:10.12785/ijcds/080410 fatcat:etzhonndgjhw5lxdh4ddspxcoi

Study on System Architecture of Coastal Environmental Monitoring Data Integration

Ping ZHANG, Xiujuan WANG, Feng LIU, Xuerong LI
2014 Sensors & Transducers  
Coastal environmental monitoring system can enhance a variety of coastal phenomena monitoring capabilities for coastal zone.  ...  monitoring data, then to achieve the integration of monitoring data and services, and finally to apply monitoring data to visualization and professional applications.  ...  The heterogeneity of multi-source data reflected in the database system, data structure, data semantic level heterogeneous and other aspects.  ... 
doaj:93f522956dfa42b2b3332abb7c1b75ac fatcat:e7vedwowsbhxlnig2vacn7ftdm

Active XML-based Web data integration

Rashed Salem, Omar Boussaïd, Jérôme Darmont
2013 Information Systems Frontiers  
Our framework is also subscribed to web services for real-time change data capture.  ...  It exploits the XML language to address data heterogeneity, Web services to tackle data distribution, and Active XML (AXML) to store integrated data.  ...  Active and Real-Time Warehousing To improve data freshness and to realize real-time decision support systems, Tho & Tjoa (2003) propose a framework for building Zero-Latency Data Warehouse (ZLDW).  ... 
doi:10.1007/s10796-012-9405-6 fatcat:vl5yw3f6wjdexffqp2rerss2bq

DOLARS, a Distributed On-Line Activity Recognition System by Means of Heterogeneous Sensors in Real-Life Deployments—A Case Study in the Smart Lab of The University of Almería

Marcos Lupión, Javier Medina-Quero, Juan F. Sanjuan, Pilar M. Ortigosa
2021 Sensors  
In this work, we present the on-line activity recognition platform DOLARS (Distributed On-line Activity Recognition System) where data from heterogeneous sensors are evaluated in real time, including binary  ...  Different descriptors and metrics from the heterogeneous sensor data are integrated in a common feature vector whose extraction is developed by a sliding window approach under real-time conditions.  ...  and therefore it would imply that the system would not recognize the activities in real time.  ... 
doi:10.3390/s21020405 pmid:33430056 fatcat:i5cpjp2wdzcljomfzu6k3g5wia

ASPIE: A Framework for Active Sensing and Processing of Complex Events in the Internet of Manufacturing Things

Shaobo Li, Weixing Chen, Jie Hu, Jianjun Hu
2018 Sustainability  
events so that meaningful events can be extracted and summarized in real-time [19] .  ...  Kenneth et al. [8] proposed a Radio Frequency Identification (RFID) -based risk management system (RRMS) with rule-based reasoning and RFID integration technology to more effectively monitor real-time  ...  priorities, thus reducing the processing time and facilitating real-time active sensing of key events.  ... 
doi:10.3390/su10030692 fatcat:vg44g57bkbavtg5lhzycv3feoy
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