Leveraging BLE and social trust to enable mobile in situ collaborations
作者： Khaled Alanezi , Rahat Ibn Rafiq , Lijun Chen , Shivakant Mishra , None
关键词: Efficient energy use 、 Multimedia 、 Negotiation 、 World Wide Web 、 Mobile device 、 Android (operating system) 、 Social trust 、 Computer science 、 Mobile computing 、 Trust level 、 Collaborative computing
摘要: Collaborative computing, where co-located mobile devices collaborate to perform a large computing task has emerged as an important paradigm. Two key challenges in this paradigm are discovering nearby that willing participate and establishing trusted connections. This paper presents middleware layer called CoTrust addresses these two issues. is comprised of collaboration protocol for negotiation between small group over Bluetooth Low Energy (BLE). It incorporates trust model enable collaborators assess the level based only on their observed interactions social network with peers. A prototype implementation Android smartphones demonstrates its feasibility, energy efficiency well good performance.
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