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Article
Semantic Hashtag Relation Classification Using Co-occurrence Word Information
Users using social networking service (SNS) may express their thoughts and feelings using simple hashtags. Hashtags are related to other hashtags and images that are used together in the user’s other posts. Un...
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Article
Power Allocation and Transmission Period Selection for Device-to-Device Communication as an Underlay to Cellular Networks
Efficient design of device-to-device (D2D) communication calls for D2D users to propose adaptive power allocation strategy and to establish reliable communication links while protecting the QoS of cellular com...
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Article
Opportunistic Decode-and-Forward Relaying with Interferences at Relays
In this paper, a decode-and-forward cooperative interference-limited multiple relay network is considered. An efficient relay selection strategy and its performance analysis are proposed, where only the relay ...