We present a set of deterministic algorithms for Russian inflection and automated text synthesis. These algorithms are implemented in a publicly available web-service www.passare.ru. This service provides functions for inflection of single words, word matching and synthesis of grammatically correct Russian text. Selected code and datasets are available at https://github.com/passare-ru/PassareFunctions/ Performance of the inflectional functions has been tested against the annotated corpus of Russian language OpenCorpora, compared with that of other solutions, and used for estimating the morphological variability and complexity of different parts of speech in Russian.

翻译：我们提出了一套用于俄语屈折变化和自动文本合成的确定性算法。这些算法在公开网络服务www.passare.ru中实现。该服务提供单词屈折变化、单词匹配以及语法正确的俄语文本合成等功能。相关代码和数据集可在https://github.com/passare-ru/PassareFunctions/获取。屈折变化函数的性能已在俄语标注语料库OpenCorpora上进行了测试，与其他解决方案进行了比较，并用于评估俄语不同词性的形态变异性和复杂性。