The quality of aquaculture waters is directly related to water management and efficiency, which puts forward higher requirements for evaluation. Based on the consideration influence temporal spatial changes quality, this paper proposed an improved fuzzy comprehensive evaluation method Specifically, constructing a new membership function in first place, then selecting dissolved oxygen, pH, tempe...

Adaptive streaming has become a key technology for various multimedia services, such as online learning, mobile streaming, Internet TV, etc. However, because of throughput fluctuations, video quality may be dramatically varying during session. In addition, stalling events occur when segments do not reach the user device before their playback deadlines. It is well-known that variations and cause...

Blockchain technology is well known due to the advent of Bitcoin. With development recent years, blockchain has been widely used in medicine, digital currency, energy, etc. The practical Byzantine fault-tolerant (PBFT) algorithm a consensus consortium blockchains. Aiming address problems PBFT algorithm, low efficiency high communication complexity, and malicious behavior primary node leading fa...

To overcome the difficulty in understanding quantitative evaluation on actually safety assessment, This research proposed a qualitative comprehensive assessment method of fuzzy state based on fuzzy Analytic Hierarchy Process (AHP) and Fuzzy Transform. First of all, the fuzzy comment of multiple assessments by experts should focus on the quantitative evaluation of corresponding triangular fuzzy ...