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Streaming applications are often modeled with Synchronous data flow graphs (SDFGs). A proper analysis of the models is helpful to predict the performance of a system. In this paper, we focus on the throughput analysis of memory-constrained SDFGs (MC SDFGs), which needs to choose a memory abstraction that decides when the space of consumed data is released and when the required space is claimed. Di↵erent...
Modern statistical inference techniques may be able to improve the sensitivity and specificity of resting state functional magnetic resonance imaging (rs-fMRI) connectivity analysis through more realistic assumptions. In simulation, the advantages of such methods are readily demonstrable. However, quantitative empirical validation remains elusive in vivo as the true connectivity patterns are unknown...
The measured value of the 2.176 MeV 238U Nuclear Resonance Fluorescence (NRF) peak count rate were compared with simulation results. The simulation methods studied include GEANT4, MCNP5 and MCNPX. The simulation results were found out to be consistent but one order of magnitude higher than the measured value. The possible reasons for this discrepancy were discussed.
3D city building models with their related information have increasingly become an important part and have a wide range of application areas in construction of digital city and digital earth, In view of the representation of 3D building model in hierarchy, an abstract of 3D building model based on structure details is studied, and a novel representation approach named 3D transparent building model...
The essential entities and information flows of the E-Government system of public project management were analyzed in this article, and the theory of comprehensive management was used. The system function model, data model and system architecture were also studied and designed respectively, and the information system of project management for inland waterway channel renovation was illustrated as a...
We consider data-streaming from an access point to multiple receivers, which is modeled as packet erasure channel. A simple network coding is shown to achieve larger rate region than without network coding, using minimal control information. The performance is characterized exactly using state transition graph. The scheme is then mapped to an information theoretic formulation for broadcast channel...
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