The main purpose of this paper is using the analytic methods and the properties of character sums to study the computational problem of several kind character sums of polynomials mod q, an odd… Expand

Let $$\Omega (n)$$Ω(n) be the total number of prime factors of n, and let $$\lambda _j$$λj be the real numbers satisfying suitable conditions. Let $$J_k(N)$$Jk(N) denote the number of solutions to… Expand

Background Previous studies have revealed that triglyceride to high-density lipoprotein cholesterol ratio (TG/HDL-C) is one of major risk factors of insulin resistance and diabetes. However, study on… Expand

We present an approach to deriving concurrent program skeletons from petri nets which establishes a link between Petri nets and object-oriented concurrent programming and forms a foundation for a Petri net based transformational software development methodology.Expand

We present an approach to derive parallel program skeletons from petri nets which establishes a link between Petri nets and OO parallel programming and forms a foundation for a Petri net based transformational software development methodology.Expand

The paper presents an approach to translate hierarchical predicate transition nets into CC++ (a concurrent object oriented language) program skeletons.Expand

We present an improved algorithm for concurrency control, which not only prevents deadlock and livelock problems but also improves system efficiency by lowering restart ratio and communication cost.Expand

For any positive integer n, let S(n) denotes the Smarandache function, then S(n) is defined as the smallest m ∈ N with n|m!. In this paper, we study the asymptotic property of a hybrid mean value of… Expand

The main purpose of this paper is to use the analytic method to study the calculating problem of the general Kloosterman sums, and give an exact calculating formula for it.