Bad data may lead to performance degradation or even instability of a power system, which can be caused by various factors: unintentional PMU abnormalities, topology error, malicious cyber-attacks, electromagnetic interference, temporary loss communication links, external disturbances, extraneous noise biases, etc. In order develop more resilient and reliable state estimation technique, this ma...

Managers are responsible for providing financial statements and they might try to make a good picture of their firm's conditions. Therefore, they try to delay the disclosure of bad news and release the good news as soon as possible. The ten-dency of managers toward hiding bad news increases the stock price crash risk. The protection of investor is one of the factors that can prevent from fallin...

The Social Network Benchmark's Business Intelligence workload (SNB BI) is a comprehensive graph OLAP benchmark targeting analytical data systems capable of supporting workloads. This paper marks the finalization almost decade research in academia and industry via Linked Data Benchmark Council (LDBC). SNB BI advances state-of-the art synthetic scalable database benchmarks many aspects. Its base ...

the problem of good and bad in philosophy and theology can be discussed from two perspectives, ontological and epistemological. the problem that we're seeking to answer in this paper is that: does the theory of “al-idrakat al-i'tibariyah” (constructive perceptions) has presented a new solution for it?  if yes, which way it has used to deal with the problem (ontological or epistemologi...