We present WiscSort, a new approach to high-performance concurrent sorting for existing and future byte-addressable storage (BAS) devices. WiscSort carefully reduces writes, exploits random reads by splitting keys values during sorting, performs interference-aware scheduling with thread pool sizing avoid I/O bandwidth degradation. introduce the BRAID model which encompasses unique characteristi...

In the presence of multiple delay faults, automated diagnostic procedures that make a single fault assumption may give an incorrect diagnosis. In this paper, a systematic approach is proposed for delay fault diagnosis under a multiple fault assumption. Information from the failing test vectors are used to construct a list of single and multiple fault suspects that may have caused all of the obs...

The aim of this paper is to investigate and detect the multiple faults in machines using broken rotor bar and eccentricity fault frequencies techniques. It is proposed that using both current and instantaneous power signals simultaneously, will detect the multiple faults reliably, specifically using broken rotor bar fault frequencies and eccentricity fault frequencies under various load conditi...

Lossless data compression through exploiting redundancy in a sequence of symbols is a well-studied field in computer science and information theory. One way to achieve compression is to statistically model the data and estimate model parameters. In practice, most general purpose data compression algorithms model the data as stationary sequences of 8-bit symbols. While this model fits very well ...

This paper introduces Simpira, a family of cryptographic permutations that supports inputs of 128 × b bits, where b is a positive integer. Its design goal is to achieve high throughput on virtually all modern 64-bit processor architectures, that nowadays already have native instructions to support AES computations. To achieve this goal, Simpira uses only one building block: the AES round functi...

ABSTRACT Data compression is a field that focuses on forming small output file from large file. The need for has given birth to several methods can be implemented in communication activities the network as well storage activities. byte pair encoding algorithm takes advantage of emergence repeated or frequent character pairs. repeating pairs are data and substituted with wildcard where not serie...