Vulnerabilities and backdoors in NOS (Network operating system) allow malicious actors to disrupt network or hijack NOS. The current work proposes a NOS architecture called secure control plane (SCP) that enhances security through a rotation of hetergeneous and multiple NOSs.Theory analysis proves validity and availability of the SCP and its more effective security performance over traditional ...

OBJECTIVE To investigate the CT and MR imaging findings and differential diagnosis of malignant vascular tumors of bone. MATERIALS AND METHODS CT and MR imaging findings of 18 patients with histopathology-proven malignant vascular tumors of bone were examined. Assessed image features included age, sex, location, CT findings, and MR imaging appearances and dynamic contrast-enhanced MR imaging....

Advent of business over Internet have given rise to a number of innovative trading mechanisms. In this work we propose a new auction mechanism, called as discount auctions, for procuring heterogeneous items. The buyer, who is the auctioneer, has an unit demand for M distinct items. The suppliers, who are the bidders, specify individual costs for each of the items. In addition, a supplier also s...

Reachability testing is a mixture strategy, combine non-deterministic and deterministic testing accomplishes a test run deterministically up to a definite point and then allow synchronized program to work non-deterministically. A game theoretic approach is the learning approach of mathematical models of variance and collaboration between intellectual rational decision-makers. To overcome the co...

The wild-type strain Streptomyces ambofaciens DSM 40697 exhibits a high degree of genetic instability. Pigment-defective colonies were observed in the progeny of wild-type colonies at a frequency of about 0.01. While only 13% of these pigment-defective colonies gave rise to homogeneous progeny exhibiting the mutant parental phenotype, 87% of the mutant colonies gave rise to hetergeneous progeny...

Achieving seamless portability in reconfigurable hardware designs among vendor-specific FPGA platforms continues to be a nontrivial task. The current reliance on custom hardware wrappers and proprietary software APIs is detrimental to the efficiency of FPGA-accelerated application development. The issues with portability are compounded for distributed applications requiring multiple FPGA platfo...