Solar flares and plasma eruptions are sudden releases of magnetic energy stored in the atmosphere. To understand physical mechanisms governing their occurrences, three-dimensional fields from photosphere up to corona must be studied. The solar photospheric observable, whereas coronal cannot measured. One method for inferring is performing data-driven simulations, which involves time-series obse...

Engineering design optimization using concurrent integrated experiment and simulation is a Dynamic Data Driven Application System (DDDAS) wherein remote experiment and simulation can be synergistically utilized in real-time to achieve better designs in less time than conventional methods. The paper describes the Data Driven Design Optimization Methodology (DDDOM) being developed for engineering...

DBE is an experimental tool designed for trace driven simulation of processor caches and disk buuers. Trace driven simulation is exible and requires no special hardware, but generating traces can be too slow and the resulting traces too large to handle. To overcome this problem, DBE uses a compile-time trace compaction, which can yield smaller traces and faster run times.

in this research, recognition of karstic water-bearing zones using the management of exploration data in kal-qorno valley, situated in the tepal area of shahrood, has been considered. for this purpose, the sequential exploration method was conducted using geological evidences and applying remote sensing and geoelectrical resistivity methods in two major phases including the regional and local s...

With the increasing complexity of VLSI circuits, simulation of digital circuits is becoming a more complex and time-consuming task. General purpose parallel processing machines are increasingly being used to speed up a variety of VLSI CAD applications. All previous works on mapping sequential logic simulation algorithms onto general purpose parallel machines were centered around using Event-Dri...

We propose an event-driven framework dedicated to the design and the simulation of networks of spiking neurons. It consists of an abstract model of spiking neurons and an efficient event-driven simulation engine so as to achieve good performance in the simulation phase while maintaining a high level of flexibility and programmability in the modelling phase. Our model of neurons encompasses a la...