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During the 2011 East Japan Great Earthquake Disaster, many people used social media such as Twitter to get important information for their lives. But, generally, social media also has bad side, that is wrong information diffusion problem. In this paper, we will propose a novel multiagent-based information diffusion model, the Agent-based Information Diffusion Model (AIDM), and evaluate it. Up to now,...
In the frame generation model of AOS two-layer multiplexing technology, transmission efficiency and throughput performance of the system are influenced by buffer capacity and packet extracting time. Different from previous frame generation algorithms which are studied under infinite buffer and ignore packet extracting time, high efficient frame generation model which takes the packet extracting time...
In this paper a BISR architecture for embedded memories is presented. The proposed scheme utilises a multiple bank cache-like memory for repairs. Statistical analysis is used for minimisation of the total resources required to achieve a very high fault coverage. Simulation results show that the proposed BISR scheme is characterised by high efficiency and low area overhead, even for high defect densities...
Context-based adaptive variable length coding (CAVLC) is a new and important feature of the H.264/AVC. Based on analysis and modification of the conventional run-length coding architecture, a novel high efficiency VLSI architecture for H.264/AVC CAVLC encoding is presented in this paper. An approach called arithmetic table structure is exploited to replace look-up-table ROM for reducing hardware resource...
Some communication applications, like multimedia, deliver data of different importance classes allowing unequal error protection (UEP) levels. In this paper, a multiple-input multiple-output (MIMO) system using orthogonal frequency division multiplexing (OFDM) is considered with a new UEP bit-loading algorithm based on the non-UEP algorithm by Chow, Cioffi, and Bingham. In the proposed bit-loading...
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