Literatura científica selecionada sobre o tema "Decentralized data management"
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Artigos de revistas sobre o assunto "Decentralized data management"
Lamehamedi, Houda, e Boleslaw K. Szymanski. "Decentralized data management framework for Data Grids". Future Generation Computer Systems 23, n.º 1 (janeiro de 2007): 109–15. http://dx.doi.org/10.1016/j.future.2006.06.005.
Texto completo da fonteWu, Lynn, Bowen Lou e Lorin Hitt. "Data Analytics Supports Decentralized Innovation". Management Science 65, n.º 10 (outubro de 2019): 4863–77. http://dx.doi.org/10.1287/mnsc.2019.3344.
Texto completo da fonteBidve, Vijaykumar, Kiran Kakakde, Pakiriswamy Sarasu, Shailesh Kediya, Pradip Tamkhade e Suprakash Sudarsanan Nair. "Patient data management using blockchain technology". Indonesian Journal of Electrical Engineering and Computer Science 32, n.º 3 (1 de dezembro de 2023): 1746. http://dx.doi.org/10.11591/ijeecs.v32.i3.pp1746-1754.
Texto completo da fonteZhang, Yun, Zhi Tang, Jing Huang, Yue Ding, Hao He, Xiaosheng Xia e Chunhua Li. "A Decentralized Model for Spatial Data Digital Rights Management". ISPRS International Journal of Geo-Information 9, n.º 2 (1 de fevereiro de 2020): 84. http://dx.doi.org/10.3390/ijgi9020084.
Texto completo da fonteBerezko, Leonid, e V. Tatianchuk. "Decentralized access management scheme to the cloud data storage". Computer systems and network 1, n.º 1 (3 de dezembro de 2019): 9–14. http://dx.doi.org/10.23939/csn2019.01.009.
Texto completo da fonteMeisami, Sajad, Sadaf Meisami, Melina Yousefi e Mohammad Reza Aref. "Combining Blockchain and IoT for Decentralized Healthcare Data Management". International Journal on Cryptography and Information Security 13, n.º 1 (30 de março de 2023): 35–50. http://dx.doi.org/10.5121/ijcis.2023.13102.
Texto completo da fonteJorwekar, Harshal. "Medical Records Management with Decentralized Framework". International Journal for Research in Applied Science and Engineering Technology 9, n.º VII (10 de julho de 2021): 193–200. http://dx.doi.org/10.22214/ijraset.2021.35703.
Texto completo da fonteSmita Chaudhari, Soham Mohite, Shreya Kumbhakarn, Viren Rathod e Sakshi Khairnar. "Blockchain based solution for academic certificate management system using smart contract". International Journal of Science and Research Archive 8, n.º 1 (30 de janeiro de 2023): 291–197. http://dx.doi.org/10.30574/ijsra.2023.8.1.0037.
Texto completo da fonteBotchkaryov, A. "METHOD FOR DECENTRALIZED CONTROL OF ADAPTIVE DATA COLLECTION PROCESSES IN AUTONOMOUS DISTRIBUTED SYSTEMS". Computer systems and network 5, n.º 1 (16 de dezembro de 2023): 8–19. http://dx.doi.org/10.23939/csn2023.01.008.
Texto completo da fonteSingla, Ashish, Nakul Gupta, Prageet Aeron, Anshul Jain, Divya Sharma e Sangeeta Shah Bharadwaj. "Decentralized Identity Management Using Blockchain". Journal of Global Information Management 31, n.º 2 (29 de dezembro de 2022): 1–24. http://dx.doi.org/10.4018/jgim.315283.
Texto completo da fonteTeses / dissertações sobre o assunto "Decentralized data management"
Essilfie-Conduah, Nana S. M. Massachusetts Institute of Technology. "A systems analysis of insider data exfiltration : a decentralized framework for disincentivizing and auditing data exfiltration". Thesis, Massachusetts Institute of Technology, 2019. https://hdl.handle.net/1721.1/122440.
Texto completo da fonteCataloged from PDF version of thesis.
Includes bibliographical references (pages 105-110).
It has become common place to hear of data breaches. Typically, we hear of external hackers as the perpetrators, however, the reality is there is a high frequency of threats from insiders within an organization and that the cost and challenge in detecting these threats is considerable. The issue has affected companies in multiple private sectors (finance, retail) and the public sector is also at risk as apparent with the Edward Snowden and Chelsea Manning cases. This thesis explores the current space of insider threats in terms of frequency, cost and complexity in attack assessment. It also explores the multiple perspectives and stakeholders that make up the complex insider threat systems. Insights from multiple insider threat cases as well as subject matter experts in cyber security were used to model and pinpoint the high value metrics around access management and logging that will aid audit efforts. Following this an exploration of kill chains, blockchain technology and hierarchical organization exploration is made. Research findings highlight the wide reach of excessive privileges and the crucial role resource access and event logging of stakeholder actions plays in the success of insider threat prevention. In response to this finding a proposal is made for a combined solution that aims to provide an easy and accessible interface for searching and requesting access to resources that scales with an organization. This proposal suggests the capitalization of the transparent and immutable properties of blockchain to ledger the requesting and approval of file access through dynamic and multi user approval logic. The solution combines simplistic file-based resource access in an accessible manner with a multi layered security approach that adds further hurdles for bad actors but provides a visible and reliable look back on an immutable audit path.
by Nana Essilfie-Conduah.
S.M. in Engineering and Management
S.M.inEngineeringandManagement Massachusetts Institute of Technology, System Design and Management Program
Hull, R. "Decentralized resource and data management in a fault tolerant distributed computer system". Thesis, University of Sussex, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.356505.
Texto completo da fonteFleming, Theodor. "Decentralized Identity Management for a Maritime Digital Infrastructure : With focus on usability and data integrity". Thesis, Linköpings universitet, Programvara och system, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-155115.
Texto completo da fonteWang, Mianyu Kam Moshe Kandasamy Nagarajan. "A decentralized control and optimization framework for autonomic performance management of web-server systems /". Philadelphia, Pa. : Drexel University, 2007. http://hdl.handle.net/1860/2643.
Texto completo da fontePonnakanti, Hari Priya. "A Hyperledger based Secure Data Management and Disease Diagnosis Framework Design for Healthcare". University of Cincinnati / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1627662565879478.
Texto completo da fonteDiallo, El-hacen. "Study and Design of Blockchain-based Decentralized Road Traffic Data Management in VANET (Vehicular Ad hoc NETworks)". Electronic Thesis or Diss., université Paris-Saclay, 2022. http://www.theses.fr/2022UPASG017.
Texto completo da fonteThe prominence of autonomous vehicles has imposed the need for more secure road traffic data (i.e., events related to accidents, traffic state, attack report, etc.) management in VANET (Vehicular Ad hoc NETworks). Traditional centralized systems address this need by leveraging remote servers far from the vehicles. That is not an optimal solution as road traffic data must be distributed and securely cached close to cars to enhance performance and reduce bandwidth overhead. Blockchain technology offers a promising solution thanks to its decentralization property. But some questions remain unanswered: how to design blockchain-adapted traffic data validation, which is more complex than an economic transaction? What is the performance in real-world VANET scenarios?This thesis addresses those questions by designing blockchain-adapted traffic data management. The performance analysis and the validation of the proposed schemes are conducted through various simulations of real scenarios.We first adapt the PoW (Proof of Work) consensus mechanism to the VANET context whereby the RSUs (Road Side Units) maintain the decentralized database of road traffic data. After that, the proposed scheme is evaluated in the presence of malicious vehicles. The results show that the proposed approach enables a secure and decentralized database of road traffic data at the RSUs level.Next, motivated by our findings, we adopt PBFT (Practical Byzantine Fault Tolerance), a voting-based consensus mechanism, to reduce the blockchain latency. The traffic data validators are dynamically selected based on traffic event appearance location. Finally, we propose a novel blockchain replication scheme between RSUs. This scheme offers a trade-off between the blockchain latency and replication frequency. Simulation results show better performance when the validators (i.e., RSUs) are minimized.Finally, we propose a trust model to minimize the validators without compromising the decentralization and fairness of block-creation. This trust model leverages the geographical distance and the RSUs trust to dynamically form a group of validators for each block in the blockchain. We formalize and evaluate this trust model, considering various scenarios with malicious RSUs. Results show the efficiency of the proposed model to minimize the validators group while isolating malicious RSUs
Bögels, Machteld. "Digital Waste : ELIMINATING NON-VALUE ADDING ACTIVITIES THROUGH DECENTRALIZED APPLICATION DEVELOPMENT". Thesis, KTH, Skolan för industriell teknik och management (ITM), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-263903.
Texto completo da fonteI en tid där nätverk av sammankopplade enheter expanderar snabbt, är det svårt för organisationer att anpassa sig till den allt mer datoriserade och dynamiska miljön och samtidigt förbli konkurrenskraftiga. Anställda upplever att mycket av deras tid och resurser spenderas på repetitiva, ineffektiva och vardagliga uppgifter. Lean manufacturing har visat sig vara ett välkänt optimeringskoncept, dock har informationshantering och avlägsnande av slöseri inte ännu nått sin fulla potential eftersom dess direkta värde är svårare att se och räkna. En fallstudie genomfördes för att definiera vilka typer av icke-värdeskapande aktiviteter som kan identifieras inom informationsflöden och för att avgöra om decentraliserad applikationsutveckling kan eliminera detta digitala slöseri. Ett internt informationsflöde modellerades, analyserades och optimerades genom att utveckla anpassade applikationer på Microsoft Power Platform. Baserat på litteratur från tillverknings- och mjukvaruutvecklingsområdet utvecklades en ram för att kategorisera digitalt slöseri samt högre grundorsaker när det gäller affärsstrategi och ITinfrastruktur. Medan decentraliserad apputveckling ger möjlighet att avsevärt minska det operativa digitala slöseriet på ett förenklat sätt, så kan det också möjliggöra onödig expansion av en gemensam datamodell och kräver hantering av livscykelanalyser samt kantsäkerhet för att säkerställa datahantering och styrning. Trots begränsad till en fallstudie, så kan det föreslagna ramverket ge insikter till organisationer som syftar till att optimera interna arbetsflöden genom att identifiera och eliminera digitalt slöseri och dess grundläggande orsaker.
Mehra, Varun S. M. Massachusetts Institute of Technology. "Optimal sizing of solar and battery assets in decentralized micro-grids with demand-side management". Thesis, Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/108959.
Texto completo da fonteThesis: S.M., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2017.
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 199-209).
Solar-based community micro-grids and individual home systems have been recognized as key enablers of electricity provision to the over one billion people living without energy access to-date. Despite significant cost reductions in solar panels, these options can still be cost-prohibitive mainly due over-sizing of generation assets corresponding with a lack of ability to actively manage electricity demand. The main contribution shared is the methodology and optimization approach of least-cost combinations of generation asset sizes, in solar panels and batteries, subject to meeting reliability constraints; these results are based on a techno-economic modeling approach constructed for assessing decentralized micro-grids with demand-side management capabilities. The software model constructed is implemented to represent the technical characteristics of a low-voltage, direct current network architecture and computational capabilities of a power management device. The main use-case of the model presented is based on serving representative, aggregated, household-level load profiles combined with simulated power output from solar photovoltaic modules and the kinetic operating constraints of lead-acid batteries at hourly timesteps over year-long simulations. The state-space for solutions is based on available solar module and battery capacities from distributors in Jharkhand, India. Additional work presented also extends to real-time operation of such isolated micro-grids with requisite local computation. First, for load disaggregation and forecasting purposes, clustering algorithms and statistical learning techniques are applied on quantitative results from inferred load profiles based on data logged from off-grid solar home systems. Second, results from an optimization approach to accurately parametrize a lead-acid battery model for potential usage in real-time field implementation are also shared. Economic results, sensitivity analyses around key technical and financial input assumptions, and comparisons in cost reductions due to the optimization of solar and battery assets for decentralized micro-grids with demand-side management capabilities are subsequently presented. The work concludes with insights and policy implications on establishing differentiated willingness-to-pay, tiers of service, and dynamic price-setting in advanced micro-grids.
by Varun Mehra.
S.M. in Technology and Policy
S.M.
Rodriguez, German Darío Rivas. "Decentralized Architecture for Load Balancing in District Heating Systems". Thesis, Blekinge Tekniska Högskola, Sektionen för datavetenskap och kommunikation, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-3329.
Texto completo da fonte(+46) 709706206
Ribe-Baumann, Elizabeth [Verfasser], Kai-Uwe [Akademischer Betreuer] Sattler, Jochen [Akademischer Betreuer] Seitz e Manfred [Akademischer Betreuer] Hauswirth. "Resource and Location Aware Robust Decentralized Data Management / Elizabeth Ribe-Baumann. Gutachter: Jochen Seitz ; Manfred Hauswirth. Betreuer: Kai-Uwe Sattler". Ilmenau : Universitätsbibliothek Ilmenau, 2015. http://d-nb.info/1074139607/34.
Texto completo da fonteLivros sobre o assunto "Decentralized data management"
Yu, Ting, e Sushil Jajodia, eds. Secure Data Management in Decentralized Systems. Boston, MA: Springer US, 2007. http://dx.doi.org/10.1007/978-0-387-27696-0.
Texto completo da fonteManyika, J. Data fusion and sensor management: A decentralized information-theoretic approach. New York: Ellis Horwood, 1994.
Encontre o texto completo da fonteIFIP Working Conference on Information Systems Development for Decentralized Organizations (1995). Information systems development for decentralized organizations: Proceedings of the IFIP working conference on information systems development for decentralized organizations, 1995. London: Chapman & Hall, 1995.
Encontre o texto completo da fonteUnited States. Congress. House. Committee on Veterans' Affairs. Subcommittee on Hospitals and Health Care. Veterans' Administration's decentralized hospital computer program: Hearing before the Subcommittee on Hospitals and Health Care of the Committee on Veterans' Affairs, House of Representatives, One hundredth Congress, first session, April 8, 1987. Washington: U.S. G.P.O., 1987.
Encontre o texto completo da fonteSociety, IEEE Computer, Jōhō Shori Gakkai (Japan) e Keisoku Jidō Seigyo Gakkai (Japan), eds. ISADS 97, Third International Symposium on Autonomous Decentralized Systems: Proceedings, April 9-11, 1997, Berlin, Germany. Los Alamitos, Calif: IEEE Computer Society Press, 1997.
Encontre o texto completo da fonteKramer, Joe. Managing a year 2000 program in a decentralized environment at Amoco. [Atlanta, Ga.]: Information Management Forum, 1998.
Encontre o texto completo da fonteJajodia, Sushil, e Ting Yu. Secure Data Management in Decentralized Systems. Springer London, Limited, 2007.
Encontre o texto completo da fonteJajodia, Sushil, e Ting Yu. Secure Data Management in Decentralized Systems. Springer, 2014.
Encontre o texto completo da fonte(Editor), Ting Yu, e Sushil Jajodia (Editor), eds. Secure Data Management in Decentralized Systems (Advances in Information Security). Springer, 2006.
Encontre o texto completo da fonteSolvberg, Arne, John Krogstie e Anne Helga Seltveit. Information Systems Development for Decentralized Organization. Springer, 1995.
Encontre o texto completo da fonteCapítulos de livros sobre o assunto "Decentralized data management"
Prathibha, Soma, V. Saiganesh, S. Lokesh, Avudaiappan Maheshwari e M. A. Kishore. "Propchain: Decentralized Property Management System". In Advances in Data and Information Sciences, 347–58. Singapore: Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-6906-7_30.
Texto completo da fonteVenkatesan, Subramanian, Shubham Sahai, Sandeep Kumar Shukla e Jaya Singh. "Secure and Decentralized Management of Health Records". In Studies in Big Data, 115–39. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-9547-9_5.
Texto completo da fonteWang, Pengfei, Wenjuan Cui e Jianhui Li. "A Framework of Data Sharing System with Decentralized Network". In Big Scientific Data Management, 255–62. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-28061-1_25.
Texto completo da fonteSonakshi, Sujal Garg, Taanvi Jain, Priyanka Rani e Neha Batra. "Decentralized Library Management System Using Blockchain Technology". In Proceedings of Data Analytics and Management, 355–62. Singapore: Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-6289-8_30.
Texto completo da fonteAsano, Yasuhito, Yang Cao, Soichiro Hidaka, Zhenjiang Hu, Yasunori Ishihara, Hiroyuki Kato, Keisuke Nakano et al. "Bidirectional Collaborative Frameworks for Decentralized Data Management". In Communications in Computer and Information Science, 13–51. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-93849-9_2.
Texto completo da fonteMessanakis, Kostas, Petros Demetrakopoulos e Yannis Kotidis. "Smart-Views: Decentralized OLAP View Management Using Blockchains". In Big Data Analytics and Knowledge Discovery, 216–21. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-86534-4_20.
Texto completo da fonteYu, Weihai. "Decentralized Orchestration of BPEL Processes with Execution Consistency". In Advances in Data and Web Management, 665–70. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-00672-2_68.
Texto completo da fonteRathore, Shikha, Jitendra Agrawal, Sanjeev Sharma e Santosh Sahu. "Efficient Decentralized Key Management Approach for Vehicular Ad Hoc Network". In Data, Engineering and Applications, 147–61. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-6351-1_13.
Texto completo da fonteSpenger, Jonas, Paris Carbone e Philipp Haller. "WIP: Pods: Privacy Compliant Scalable Decentralized Data Services". In Heterogeneous Data Management, Polystores, and Analytics for Healthcare, 70–82. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-93663-1_7.
Texto completo da fonteSchanzenbach, Martin, e Christian Banse. "Managing and Presenting User Attributes over a Decentralized Secure Name System". In Data Privacy Management and Security Assurance, 213–20. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-47072-6_14.
Texto completo da fonteTrabalhos de conferências sobre o assunto "Decentralized data management"
Rodrig, Maya, e Anthony LaMarca. "Decentralized weighted voting for P2P data management". In the 3rd ACM international workshop. New York, New York, USA: ACM Press, 2003. http://dx.doi.org/10.1145/940923.940939.
Texto completo da fonteUtete, Simukai W., e Hugh F. Durrant-Whyte. "Network management in decentralized data fusion networks". In Photonics for Industrial Applications, editado por Paul S. Schenker. SPIE, 1994. http://dx.doi.org/10.1117/12.189071.
Texto completo da fonteAhmad, Mumtaz, e Abdessamad Imine. "Decentralized Collaborative Editing Platform". In 2015 16th IEEE International Conference on Mobile Data Management (MDM). IEEE, 2015. http://dx.doi.org/10.1109/mdm.2015.26.
Texto completo da fonteCarvalho Ota, Fernando Kaway, Cristina G. B. de Oliveira, Rafael Meira Silva e Radu State. "A Decentralized Super App". In 2023 24th IEEE International Conference on Mobile Data Management (MDM). IEEE, 2023. http://dx.doi.org/10.1109/mdm58254.2023.00024.
Texto completo da fonteLucking, Markus, Raphael Manke, Markus Schinle, Lukas Kohout, Stefan Nickel e Wilhelm Stork. "Decentralized patient-centric data management for sharing IoT data streams". In 2020 International Conference on Omni-layer Intelligent Systems (COINS). IEEE, 2020. http://dx.doi.org/10.1109/coins49042.2020.9191653.
Texto completo da fonteHeyden, Marco, Jürgen Wilwer, Edouard Fouché, Steffen Thoma, Sven Matthiesen e Thomas Gwosch. "Tandem Outlier Detectors for Decentralized Data". In SSDBM 2022: 34th International Conference on Scientific and Statistical Database Management. New York, NY, USA: ACM, 2022. http://dx.doi.org/10.1145/3538712.3538748.
Texto completo da fonteKusunoki, Kei, Yoshihiro Kawahara e Tohru Asami. "Supervisor application for content management in named data networking". In 2013 IEEE Eleventh International Symposium on Autonomous Decentralized Systems (ISADS). IEEE, 2013. http://dx.doi.org/10.1109/isads.2013.6513423.
Texto completo da fonteMoon, Jaewon, Seungwoo Kum, Youngkee Kim, Vlado Stankovski, Uros Pascinski e Petar Kochovski. "A Decentralized AI Data Management System In Federated Learning". In 2020 International Conference on Intelligent Systems and Computer Vision (ISCV). IEEE, 2020. http://dx.doi.org/10.1109/iscv49265.2020.9204271.
Texto completo da fonteManyika, James M., e Hugh F. Durrant-Whyte. "Information-theoretic approach to management in decentralized data fusion". In Applications in Optical Science and Engineering, editado por Paul S. Schenker. SPIE, 1992. http://dx.doi.org/10.1117/12.131652.
Texto completo da fonteGreenway, Phil, e Rob H. Deaves. "Information filter for decentralized data fusion and sensor management". In SPIE's International Symposium on Optical Engineering and Photonics in Aerospace Sensing, editado por Ivan Kadar e Vibeke Libby. SPIE, 1994. http://dx.doi.org/10.1117/12.177768.
Texto completo da fonteRelatórios de organizações sobre o assunto "Decentralized data management"
Jamasb, Tooraj, Emanuele Giovannetti, Manuel Llorca, Daniel Davi-Arderius e Golnoush Soroush. A Brief Economics of Energy Data Space: The EDDIE Project. Copenhagen School of Energy Infrastructure, 2023. http://dx.doi.org/10.22439/csei.pb.016.
Texto completo da fonteBourrier, Mathilde, Michael Deml e Farnaz Mahdavian. Comparative report of the COVID-19 Pandemic Responses in Norway, Sweden, Germany, Switzerland and the United Kingdom. University of Stavanger, novembro de 2022. http://dx.doi.org/10.31265/usps.254.
Texto completo da fonteOcchiali, Giovanni, e Michael Falade. Missing the Forest for the Trees: Ekiti State’s Quest for Forestry Revenue and its Impact on Forest Management. Institute of Development Studies, agosto de 2023. http://dx.doi.org/10.19088/ictd.2023.039.
Texto completo da fonte