ion Inputs A , h {h = abstraction function} Ŝ := ∅, →̂ := ∅ {M̂ = (Ŝ, ŝ0, →̂)} foreach l ∈ L do Ŝ := Ŝ ∪ {h(l)} end for ŝ0 := h(l0) foreach (l1, a, g, r, l2) ∈ T do →:=→ ∪{(h(l1), h(l2))} end for return M̂

according to recent developments of predicting methodsin financial markets, and since the stock price is one of the mostimportant factors for investment decision-making, and its predictioncan play an important role in this field, the aim of this study is toprovide a model to predict the stock price movement with highaccuracy. accordingly, a hybrid model for predicting the stock pricemovement us...

This paper describes an implementation technique for integrating nested data parallelism into an object-oriented language. Data-parallel programming employs sets of data called “collections” and expresses parallelism as operations performed over the elements of a collection. When the elements of a collection are also collections, then there is the possibility for “nested data parallelism.” Few ...

performance metric FP PERCLOCK 4 LATENCY 375 (cycles) BANDWIDTH 5.3 (bytes/cycle) Computation Cost (Class S) 3,272,372(cycles) Ideal Speedup Number of places 1 2 4 8 Bulk-synchronous 1 1.74 3.17 5.46 Overlap comm & comp 1.19 2.22 4.08 7.05 Overlap comm 1.19 2.35 4.51 8.33 Replace for with foreach 5382.2 27.6 32.8 37.3 Figure 4: The ideal speedups are computed for four cases. For each case, diff...

In recent years, embedded systems with multiple processors have become increasingly important. These systems often consistof a general-purpose processor and one, oreven several, digital signal processors (DSPs). For portability, flexibility, and robustness it is often useful to regard such a cluster as a single, parallel, system. Since such a system contains several types of processors, it is s...

The paper presents an analysis on the use of integrals defined for non-additive measures (or capacities) as the Choquet and the Šipoš integral, and the multilinear model, all seen as extensions of pseudoBoolean functions, and used as a means to model interaction between criteria in a multicriteria decision making problem. The emphasis is put on the use, besides classical comparative information...

On the basis of analyzing the relationship between the equipment system and spare parts inventory, this paper proposes two-level equipment and spare parts system management based on the Theory of Constraints. From the system point of view and according to the Theory of Constraints, the manufacturing organization identifies bottleneck equipments in equipment system and makes the bottleneck equip...

The extant literature on the focused factory has not explored the contingencies associated with the de facto adoption and use of focused factory principles: Why are some plants focused while others are not? Is focus—or unfocus—a strategic choice, best practice or perhaps a reflection of an environmental constraint? In his pioneering work, Skinner [W. Skinner, 1974. The focused factory. Harvard ...

This vignette is part of the BiocParallel package and focuses on error handling and logging. A section at the end demonstrates how the two can be used together as part of an effective debugging routine. BiocParallel provides a unified interface to the parallel infrastructure in several packages including snow , parallel , BatchJobs and foreach. When implementing error handling in BiocParallel t...

In software engineering, taking a good election between recursion and iteration is essential because their efficiency and maintenance are different. In fact, developers often need to transform iteration into recursion (e.g., in debugging, to decompose the call graph into iterations); thus, it is quite surprising that there does not exist a public transformation from loops to recursion that hand...