《符号学》(tochastics):国际概率与随机过程杂志是世界领先的期刊出版研究，关注随机过程及其在随机系统建模、分析和优化方面的应用，即以时空演化和随机效应存在为特征的过程。发表的文章涉及随机系统分析、特征问题、随机建模和识别、优化、滤波和控制的所有方面，以及随机过程理论的有关问题。该杂志还征集论文，讨论随机过程理论在工程系统、物理和生命科学、经济学和其他领域的重大应用。欢迎就前沿领域的特别问题提出建议，并应将这些建议提交总编，总编将对此进行审查。近年来，概率论的研究与随机系统问题之间的相互作用日益增强。随机学的目的是鼓励这一趋势，一方面促进对最新理论发展和应用中出现的数学问题的认识。
tochastics: An International Journal of Probability and Stochastic Processes is a world-leading journal publishing research concerned with stochastic processes and their applications in the modelling, analysis and optimization of stochastic systems, i.e. processes characterized both by temporal or spatial evolution and by the presence of random effects.Articles are published dealing with all aspects of stochastic systems analysis, characterization problems, stochastic modelling and identification, optimization, filtering and control and with related questions in the theory of stochastic processes. The journal also solicits papers dealing with significant applications of stochastic process theory to problems in engineering systems, the physical and life sciences, economics and other areas. Proposals for special issues in cutting-edge areas are welcome and should be directed to the Editor-in-Chief who will review accordingly.In recent years there has been a growing interaction between current research in probability theory and problems in stochastic systems. The objective of Stochastics is to encourage this trend, promoting an awareness of the latest theoretical developments on the one hand and of mathematical problems arising in applications on the other.