Olessia Koltsova

According to our database, Olessia Koltsova authored at least 23 papers between 2013 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2022

Correction to: Online information disorder: fake news, bots and trolls.

Anastasia Giachanou, Xiuzhen Zhang, Alberto Barrón-Cedeño, Olessia Koltsova, Paolo Rosso

Int. J. Data Sci. Anal., 2022

Online information disorder: fake news, bots and trolls.

Anastasia Giachanou, Xiuzhen Zhang, Alberto Barrón-Cedeño, Olessia Koltsova, Paolo Rosso

Int. J. Data Sci. Anal., 2022

Predicting subjective well-being in a high-risk sample of Russian mental health app users.

Polina Panicheva, Larisa Mararitsa, Semen Sorokin, Olessia Koltsova, Paolo Rosso

EPJ Data Sci., 2022

2021

Detecting ethnicity-targeted hate speech in Russian social media texts.

Ekaterina V. Pronoza, Polina Panicheva, Olessia Koltsova, Paolo Rosso

Inf. Process. Manag., 2021

Social signature in an online environment: Stability and cognitive limits.

Olessia Koltsova, Larisa Mararitsa, Maxim Terpilovskii, Yadviga Sinyavskaya

Comput. Hum. Behav., 2021

Effects of Conspiracy Thinking Style, Framing and Political Interest on Accuracy of Fake News Recognition by Social Media Users: Evidence from Russia, Kazakhstan and Ukraine.

Alexander Porshnev, Alexandre Miltsov, Tetyana Lokot, Olessia Koltsova

Proceedings of the Social Computing and Social Media: Experience Design and Social Network Analysis, 2021

2020

Designing an Experiment on Recognition of Political Fake News by Social Media Users: Factors of Dropout.

Olessia Koltsova, Yadviga Sinyavskaya, Maxim Terpilovskii

Proceedings of the Social Computing and Social Media. Design, Ethics, User Behavior, and Social Network Analysis, 2020

2019

Estimating Topic Modeling Performance with Sharma-Mittal Entropy.

Sergei Koltcov, Vera Ignatenko, Olessia Koltsova

Entropy, 2019

2018

Methodological Challenges for Detecting Interethnic Hostility on Social Media.

Olessia Koltsova

Proceedings of the Internet Science, 2018

Echo Chambers vs Opinion Crossroads in News Consumption on Social Media.

Sofia Dokuka, Sergei Koltcov, Olessia Koltsova, Maxim Koltsov

Proceedings of the Analysis of Images, Social Networks and Texts, 2018

2017

Topic modelling for qualitative studies.

Sergey I. Nikolenko, Sergei Koltcov, Olessia Koltsova

J. Inf. Sci., 2017

When Internet Really Connects Across Space: Communities of Software Developers in Vkontakte Social Networking Site.

Olessia Koltsova, Sergei Koltsov, Yadviga Sinyavskaya

Proceedings of the Social Informatics, 2017

2016

Communities of co-commenting in the Russian LiveJournal and their topical coherence.

Olessia Koltsova, Sergei Koltcov, Sergey I. Nikolenko

Internet Res., 2016

Mining Ethnic Content Online with Additively Regularized Topic Models.

Murat Apishev, Sergei Koltcov, Olessia Koltsova, Sergey I. Nikolenko, Konstantin V. Vorontsov

Computación y Sistemas, 2016

Stable topic modeling for web science: granulated LDA.

Sergei Koltsov, Sergey I. Nikolenko, Olessia Koltsova, Svetlana Bodrunova

Proceedings of the 8th ACM Conference on Web Science, 2016

Additive Regularization for Topic Modeling in Sociological Studies of User-Generated Texts.

Murat Apishev, Sergei Koltcov, Olessia Koltsova, Sergey I. Nikolenko, Konstantin V. Vorontsov

Proceedings of the Advances in Computational Intelligence, 2016

Stable Topic Modeling with Local Density Regularization.

Sergei Koltcov, Sergey I. Nikolenko, Olessia Koltsova, Vladimir Filippov, Svetlana Bodrunova

Proceedings of the Internet Science - Third International Conference, 2016

2015

9th Russian Summer School in Information Retrieval (RuSSIR 2015).

Pavel Braslavski, Ilya Markov, Panos M. Pardalos, Yana Volkovich, Sergei Koltsov, Olessia Koltsova, Dmitry I. Ignatov

SIGIR Forum, 2015

'LiveJournal Libra!': The political blogosphere and voting preferences in Russia in 2011-2012.

Olessia Koltsova, Andrey Shcherbak

New Media Soc., 2015

2014

Do ordinary bloggers really differ from blog celebrities?

Olessia Koltsova, Sergei Koltsov, Svetlana Alexeeva

Proceedings of the ACM Web Science Conference, 2014

Latent dirichlet allocation: stability and applications to studies of user-generated content.

Sergei Koltsov, Olessia Koltsova, Sergey I. Nikolenko

Proceedings of the ACM Web Science Conference, 2014

Общественное мнение онлайн: сравнение структуры и тематики постов «обычных» и «популярных» блогеров Живого Журнала (Vox Populi Online: The Comparison of Posts' Structure and Topics Among the "Regular" and "Popular" Bloggers on LiveJournal).

Svetlana Alexeeva, Olessia Koltsova, Sergei Koltsov

Proceedings of the Supplementary Proceedings of the 3rd International Conference on Analysis of Images, 2014

2013

Interval Semi-supervised LDA: Classifying Needles in a Haystack.

Svetlana Bodrunova, Sergei Koltsov, Olessia Koltsova, Sergey I. Nikolenko, Anastasia Shimorina

Proceedings of the Advances in Artificial Intelligence and Its Applications, 2013