Автоматизация процедуры оценки по компетенциям студентов и преподавателей

Modern Internet technologies integrated into the organization of training activities can significantly expand the educational opportunities of students; are provide choice and implementation of individual learning trajectory. The purpose of this paper is to develop an integrated learning environment for students and teachers, which provides a process for the on-line estimation of competencies. The proposed system implemented as the webapplication "Foundation of Evaluation Tools"

Методы управления прибылью

Основной целью предпринимательской деятельности является прибыль. Прибыль всовременных условиях является как источником развития предприятия, так исоздает базу для роста национальной экономики вцелом. Прибыль предприятия перераспределяется через налоговую систему, "наполняя" государственный бюджет всех уровней. Поэтому освоение методов эффективного управления прибылью предприятия является важной темой на данный момент развития страны

Efficient Time and Space Representation of Uncertain Event Data

Process mining is a discipline which concerns the analysis of execution data of operational processes, the extraction of models from event data, the measurement of the conformance between event data and normative models, and the enhancement of all aspects of processes. Most approaches assume that event data is accurately capture behavior. However, this is not realistic in many applications: data can contain uncertainty, generated from errors in recording, imprecise measurements, and other factors. Recently, new methods have been developed to analyze event data containing uncertainty; these techniques prominently rely on representing uncertain event data by means of graph-based models explicitly capturing uncertainty. In this paper, we introduce a new approach to efficiently calculate a graph representation of the behavior contained in an uncertain process trace. We present our novel algorithm, prove its asymptotic time complexity, and show experimental results that highlight order-of-magnitude performance improvements for the behavior graph construction.Comment: 34 pages, 16 figures, 5 table