Aleksandr Perevalov – Medium

Aleksandr Perevalov

Aleksandr Perevalov

The Land of Unlanded Arches: Why it is Important to Get Things Done?

Everything has its start and finish, just like a good story. Think about when you kick off a new project, get into learning a new dance…

6 min readFeb 16, 2024

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The Land of Unlanded Arches: Why it is Important to Get Things Done?

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Aleksandr Perevalov
in
Towards Data Science

Lingua Franca — Entity-Aware Machine Translation Approach for Question Answering over Knowledge…

Towards a lingua franca for knowledge graph question answering systems

7 min readJan 29, 2024

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Lingua Franca — Entity-Aware Machine Translation Approach for Question Answering over Knowledge…

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Aleksandr Perevalov
in
Towards Data Science

Can Machine Translation be a Reasonable Alternative for Multilingual Question Answering Systems…

Spoiler alert: yes it can!

5 min readSep 22, 2022

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Can Machine Translation be a Reasonable Alternative for Multilingual Question Answering Systems…

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Aleksandr Perevalov

How did I attend the European Semantic Web Conference (ESWC) 2022 in Crete

And why you should definitely do it next year

8 min readJun 17, 2022

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Prof. Andreas Both and Aleksandr Perevalov during the poster session at ESWC 2022

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Aleksandr Perevalov
in
Towards Data Science

Linguistic Features of Human Speech in Dialogues with a Virtual Assistant

Do people talk differently to chatbots than they do to the other people?

5 min readMay 9, 2022

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Linguistic Features of Human Speech in Dialogues with a Virtual Assistant

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Aleksandr Perevalov
in
Towards Data Science

The new Benchmark for Question Answering over Knowledge Graphs — QALD-9-Plus

And the problem of multilinguality that the benchmark is aiming to solve.

6 min readFeb 18, 2022

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The new Benchmark for Question Answering over Knowledge Graphs — QALD-9-Plus

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Aleksandr Perevalov
in
Towards Data Science

Hierarchical Classification of Expected Answer Type in Knowledge Graph Question Answering

Understanding what a person is asking via a question is one of the first steps that humans use to find the corresponding answer…

6 min readDec 11, 2021

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Hierarchical Classification of Expected Answer Type in Knowledge Graph Question Answering

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Aleksandr Perevalov

Aleksandr Perevalov

PhD Student at Anhalt University of Applied Sciences; Research Assistant at Leipzig University of Applied Sciences (both Germany)

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