Efficient service cache management in mobile P2P networks

Paul, Peter V.; Rajaguru, D.; Saravanan, N.; Baskaran, R.; Dhavachelvan, P.

doi:10.1016/j.future.2012.12.001

Cited by 34 publications

(2 citation statements)

References 45 publications

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“…Therefore, the organizations should remove the central control in their system to maintain the data integrity in their process. It specifies the computers to connect with the network across the different geographical areas and different locations (Pratheepkumar et al, 2017;Srivel et al, 2018;Paul et al, 2012;Paul et al, 2013). It creates an identity and maintains online and overcome the slow business processes like money flow and fund settlements can also be done instantly without any kind of further delay.…”

Section: Review Of Literaturementioning

confidence: 99%

Blockchain Technology in the Food Supply Chain

David

Kumar

Paul

2021

International Journal of Information Systems and Supply Chain Management

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This paper explains about the feasibility of Blockchain Technology in food organization. The technology of BCT helps the organizations to achieve integrity among peer-to-peer nodes, such as maintaining proof of work, reducing intermediaries, traceability, etc. It can be applied in the BCT at different levels of Supply Chain Management processes. This empirical study was conducted with the help of the primary data. The data was collected from food industry managers who have knowledge about the BCT in the process of supply chain management. The questionnaire was prepared based on the different supply chain activities like procurement, pre-processing, logistics, warehousing, inventory management, distribution, retailing, processing, and marketing activities. Based on the literature and data analysis, the BCT had the greatest advantages are cost reduction, traceability, time-saving, immutability, authentication and proof of work. The major weaknesses that are associated with present employees having a lack of knowledge, limited scalability, complexity in usage, and high initial cost.

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Section: Review Of Literaturementioning

confidence: 99%

Blockchain Technology in the Food Supply Chain

David

Kumar

Paul

2021

International Journal of Information Systems and Supply Chain Management

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“…They are typically characterized by limited resources, high mobility, transient availability, and lack of direct access to the data source (server). In MANET environments, data caching is essential because it increases the ability of mobile nodes to access desired data and improves overall system performance . In a typical caching architecture, several mobile devices cache data items that other devices frequently access or query.…”

Section: Introductionmentioning

confidence: 99%

Replication enabled distributed cache invalidation method: replication enabled distributed cache management system for wireless mobile networks

Fawaz

Artail

Alkhansa

et al. 2013

Wireless Communications

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This work proposes a replication scheme that is implemented on top of a previously proposed system for MANETs that cache submitted queries in special nodes, called query directories, and uses them to locate the data (responses) that are stored in the nodes that first request them, called caching nodes. The system, which was named distributed cache invalidation method (DCIM), includes client‐based mechanisms for keeping the cached data consistent with the data source. In this work, we extend DCIM to handle cache replicas inside the MANET. For this purpose, we utilize a push‐based approach within the MANET to propagate the server updates to replicas inside the network. The result is a hybrid approach that utilizes the benefits of pull approaches for client server communication and those of push approaches inside the network between the replicas. The approach is analyzed analytically, and the appropriate number of replicas is obtained, where it was concluded that full replication of the indices of data items at the query directory and two‐partial replication of the data items themselves makes most sense. Simulation results based on ns2 demonstrate the ability of the added replication scheme to lower delays and improve hit ration at the cost of mild increases in overhead traffic. Copyright © 2013 John Wiley & Sons, Ltd.

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