The mechanical properties and microstructural developments of 321 stainless steel during thermomechanical process were investigated. The repetitive cold rolling and subsequent annealing were conducted to achieve nanocrystalline structure in an AISI 321 stainless steel. Heavily cold rolling at −20°C was conducted to form martensite in metastable austenitic steel. The process was followed by anne...

Preconditions and postconditions are widely used in execution models for software processes. The conditions that control software processes, however, can be complex and di cult to evaluate in the context of ongoing development activities. If evaluations and tasks are conducted in parallel, evaluations may be blocked for lack of access to data that are held by tasks. Conversely, task initiations...

Emotion perception is a complex process, often measured using stimuli presentation experiments that query evaluators for their perceptual ratings of emotional cues. These evaluations contain large amounts of variability both related and unrelated to the evaluated utterances. One approach to handling this variability is to model emotion perception at the individual level. However, the perception...

We consider the approaches to making decisions for control problems in nonstandard situations with a lack of the previous experience and incomplete knowledge of the considered problem. In such cases we usually cannot do without expert evaluations which lead to the process of group decisionmaking, and it becomes necessary to solve a problem of alternatives aggregation. It is proposed to solve su...