A framework on spatio-temporal resource search

Guo, Qing; Wolfson, Ouri; Ayala, Daniel

doi:10.1109/iwcmc.2015.7289226

Cited by 4 publications

(4 citation statements)

References 14 publications

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“…Zhang et al [5] designed and constructed a resource sharing platform based on distributing hash table computation, which allows users to submit and run some tasks or jobs where users may provide available resources to Internet, and allows a group of users to share available resources based on role-based access control. Guo et al [6] established a space-time framework for searching available resources on Internet, which sets the mobile agent to find the desired static resources. Xing et al [7] proposed a resource searching and sharing algorithm, which relies on the related information of neighbor nodes.…”

Section: Related Workmentioning

confidence: 99%

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Autonomous Resource Request Transaction Framework Based on Blockchain in Social Network

Wang²,

Jia³

2019

IEEE Access

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Currently, blockchain technology has been widely researched and is being applied to many other fields, such as financial transactions, E-government, logistics, and supply-chain system. It can be used to store and maintain transaction data through the de-centralized model. In this paper, we propose an autonomous resource request transaction framework based on blockchain in a social network, in which all kinds of resources in the social community can be traded through blockchain technology. When a user needs to acquire some resources from a community, the user may make a transaction with the members from the community through blockchain technology while the members autonomously negotiate each other to reach an agreement. The proposed framework provides an incentive mechanism to encourage community members to disseminate the resources through a smart contract.INDEX TERMS Resource request, transaction, blockchain, social network, community. I. INTRODUCTION A. BACKGROUNDWith the rapid development of network technology, online social network is developing rapidly. It has become a part of people's social life instead of the real social way. For example, many users are using some social software or online social networking sites (such as Facebook, MySpace and QQ) to make friends or communications, and the number of users has grown into a very large number. Based on these social software or sites, a lot of social networking groups have been established. In these social communities, the members of these communities come together because of various hobbies, interests or needs, where the members may share various resources, such as movies, songs and pictures. Therefore, this non-supervised and free resource sharing method also brings some problems, such as copyright and personal privacy protection. Then it also produces the direct contradiction of copyright control and free sharing service for network digital resources in social network. Some digital resources without copyright restriction are rapidly disseminated beyond controlThe associate editor coordinating the review of this manuscript and approving it for publication was Chien-Ming Chen.

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Section: Related Workmentioning

confidence: 99%

“…If the proportion of permitting the resource uploading in the members is more than a threshold value, then the resource owner can be permitted to upload the resource to the server. 6 The pseudo code for smart contract of uploading resource is as follows.…”

Section: )mentioning

confidence: 99%

Autonomous Resource Request Transaction Framework Based on Blockchain in Social Network

Wang²,

Jia³

2019

IEEE Access

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“…Assume that there are 1 Observe that in a search an edge can be visited multiple times, because an unavailable edge (i.e. an edge that does not have an available resource) may become available later.…”

Section: Assumptions and Notationmentioning

confidence: 99%

“…To capture this intuition, we introduce the notion of the probability recovery function [1], which adapts the probabilities according to observations. Specifically, when the agent traverses an edge e and finds no desired resource, the probability of e drops to 0 and monotonically increases to its prior value within the time required for the agent to traverse at most h edges.…”

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confidence: 99%

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Guo

Wolfson

2015

Proceedings of the 23rd SIGSPATIAL International Conference on Advances in Geographic Information Systems

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We consider a model in which there are spatially located static resources on a road network, and a mobile agent. The agent looks to obtain one of the resources, and has no knowledge of exact availability of the resources; only probabilistic information is available. We develop a novel and efficient algorithm that guides the agent through a road network in order to find the desired resource at minimal cost.

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Probabilistic spatio-temporal resource search

Guo

Wolfson

2016

Geoinformatica

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A framework on spatio-temporal resource search

Cited by 4 publications

References 14 publications

Autonomous Resource Request Transaction Framework Based on Blockchain in Social Network

Autonomous Resource Request Transaction Framework Based on Blockchain in Social Network

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Probabilistic spatio-temporal resource search

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