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Energy conservation in wireless sensor networks: A survey
TLDR
This paper breaks down the energy consumption for the components of a typical sensor node, and discusses the main directions to energy conservation in WSNs, and presents a systematic and comprehensive taxonomy of the energy conservation schemes. Expand
Opportunistic networking: data forwarding in disconnected mobile ad hoc networks
TLDR
The most interesting case studies related to opportunistic networking are surveyed and a taxonomy for the main routing and forwarding approaches in this challenging environment is discussed and organized. Expand
HiBOp: a History Based Routing Protocol for Opportunistic Networks
TLDR
This paper proposes a context-based protocol (HiBOp), and compares it with popular solutions, i.e., Epidemic Routing and PROPHET, to show that HiBOp is able to drastically reduce resource consumption and preserves the performance in terms of message delay. Expand
Performance measurements of motes sensor networks
TLDR
It is found that the transmission range of mote sensor nodes decreases significantly in the presence of fog or rain, and a channel model is proposed, very similar to the channel model of IEEE 802.11 networks. Expand
A survey on content-centric technologies for the current Internet: CDN and P2P solutions
TLDR
This survey considers the transition of the Internet from a reliable fault-tolerant network for host-to-host communication to a content-centric network, i.e. a network mostly devoted to support efficient generation, sharing and access to content. Expand
From opportunistic networks to opportunistic computing
TLDR
This article discusses the evolution from opportunistic networking to opportunistic computing; a survey of key recent achievements in opportunism networking is surveyed; and the main concepts and challenges of opportunistic Computing are described. Expand
HCMM: Modelling spatial and temporal properties of human mobility driven by users' social relationships
TLDR
The model proposed is the first one that combines notions about the sociality of users with spatial properties observed in real users movement patterns, i.e., their preference to spend time in a limited number of popular locations and to preferentially select short distances over longer ones. Expand
Human mobility models for opportunistic networks
TLDR
The state of the art in the field of human mobility analysis is reviewed and existing approaches to mobility modeling are fit into a taxonomy that provides the basis for a discussion on open problems and further directions for research on modeling human mobility. Expand
The structure of online social networks mirrors those in the offline world
TLDR
The analyses indicate that online communities have very similar structural characteristics to offline face-to-face networks, including the existence of an additional network layer whose existence was only hypothesised in offline social networks. Expand
Data Offloading Techniques in Cellular Networks: A Survey
TLDR
This paper presents a comprehensive survey of data offloading techniques in cellular networks and extracts the main requirements needed to integrate data offload capabilities into today's mobile networks. Expand
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