We present a system for taxonomy construction that reached the first place in all subtasks of
the SemEval 2016 challenge on Taxonomy Extraction Evaluation. Our simple yet effective …

We introduce the use of Poincar\'e embeddings to improve existing state-of-the-art
approaches to domain-specific taxonomy induction from text as a signal for both relocating …

An online community is a virtual community where people can express their opinions and
their knowledge freely. There are a great deal of information in online communities, however …

In recent years, with the development of the social Internet of Things (IoT), all kinds of data
accumulated on the network. These data, which contain a lot of social information and …

We present a new approach to extraction of hypernyms based on projection learning and
word embeddings. In contrast to classification-based approaches, projection-based methods …

Given a domain-specific set of concepts, taxonomy induction is the problem of inducing a
taxonomy from the set of concepts. The problem, despite having practical importance, has …

We describe our solutions for semantic frame and role induction subtasks of SemEval 2019
Task 2. Our approaches got the highest scores, and the solution for the frame induction …

The paper describes a rule-based approach for hypernym and hyponym extraction from
Russian texts. For this task we employ finite state transducers (FSTs). We developed 6 finite …

Semantic relations, such as synonyms, hypernyms and co-hyponyms proved to be useful for
text processing applications, including text similarity, query expansion, question answering …

We present Serelex, a system that provides, given a query in English, a list of semantically
related words. The terms are ranked according to an original semantic similarity measure …