?
Lecture Notes in Computer Science
Vol. 8852: SocInfo 2014 International Workshops, Barcelona, Spain, November 11, 2014, Revised Selected Papers.
NY :
Springer, 2015.
Under the general editorship: A. Luca Maria, M. Daniel
This book constitutes the proceedings of the Workshops held at the International Conference on Social Informatics, SocInfo 2014, which took place in Barcelona, Spain, in November 2014. This year SocInfo 2014 included nine satellite workshops: the City Labs Workshop, the Workshop on Criminal Network Analysis and Mining, CRIMENET, the Workshop on Interaction and Exchange in Social Media, DYAD, the Workshop on Exploration of Games and Gamers, EGG, the Workshop on HistoInformatics, the Workshop on Socio-Economic Dynamics, Networks and Agent-based Models, SEDNAM, the Workshop on Social Influence, SI, the Workshop on Social Scientists Working with Start-Ups and the Workshop on Social Media in Crowdsourcing and Human Computation, SoHuman.
Chapters
Vadim Voskresenskiy, Kirill Sukharev, Ilya Musabirov et al., , in: Lecture Notes in Computer ScienceVol. 8852: SocInfo 2014 International Workshops, Barcelona, Spain, November 11, 2014, Revised Selected Papers.: NY: Springer, 2015. P. 52–55.
In this paper we explore main patterns of communication and cooperation in online groups created by residents of apartment buildings in St.Petersburg in social networking site “VK”. Using word-frequency analysis and Latent Dirichlet Allocation (LDA) we discovered main discussion topics in online groups. We have also found that communication of neighbors in these groups is ...
Added: November 7, 2014
Paul Okopny, Ilya Musabirov, Daniel Alexandrov, , in: Lecture Notes in Computer ScienceVol. 8852: SocInfo 2014 International Workshops, Barcelona, Spain, November 11, 2014, Revised Selected Papers.: NY: Springer, 2015. P. 218–222.
In this paper we explore helping behavior of support agents and regular players in browser-based MMORTS/RPG Castlot. Using
chat logs from 12 servers, we analyzed differences between support agents and regular players. We have found that the major in-game verbal help is being provided by players and not by support agents. We have also found that ...
Added: November 7, 2014
Derkacheva A., Sakirkina M., Kraev G. et al., /. 2026.
Comprehensive data on natural hazards and their consequences are crucial for effective for risk assessment, adaptation planning, and emergency response. However, many countries face challenges with fragmented, inconsistent, and inaccessible data, particularly regarding local-scale events. To address this data gap in Russia, we developed an end-to-end processing pipeline that scrapes news from various online sources, ...
Added: April 28, 2026
Kanaev E., Tawares J. A., Drugov A. Y. et al., M.: IOS RAS, 2025.
The year 2025 is marked by two significant anniversaries – the 80th anniversary of Indonesia's independence and the 75th anniversary of the establishment of diplomatic relations between the Soviet Union and the Republic of Indonesia. The monograph offers the reader an in-depth analysis of the dynamics and features of the interaction between CCCH/Russia and Indonesia, ...
Added: April 21, 2026
Kanaev E., Попов А. В., Другов А. Ю. et al., М.: Институт востоковедения РАН, 2025.
The year 2025 was marked by two significant anniversaries – the 80th anniversary of Indonesia's independence and the 75th anniversary of the establishment of diplomatic relations between the Soviet Union and the Republic of Indonesia. The monograph offers the reader an in-depth analysis of the dynamics and features of the interaction between CCCH/Russia and Indonesia, ...
Added: April 21, 2026
Qin X., Deng Y., Shchur L. et al., / Series arXiv "math". 2026. No. 2603.02962.
We perform a Monte Carlo analysis of the Ising model on many three-dimensional lattices. By means of finite-size scaling we obtain the critical points and determine the scaling dimensions. As expected, the critical exponents agree with the three-dimensional Ising universality class for all models. The irrelevant field, as revealed by the correction-to-scaling amplitudes, appears to ...
Added: April 20, 2026
Pilé I., Deng Y., Shchur L., / Series arXiv "math". 2026. No. 2604.10254.
We investigate the spatial overlap of successive spin configurations in Markov chain Monte Carlo simulations using the local Metropolis algorithm and the Svendsen-Wang and Wolff cluster algorithms. We examine the dynamics of these algorithms for two models in different universality classes: the Ising model and the Potts model with three components. The overlap of two ...
Added: April 20, 2026
Gabdullin N., Androsov I., / Series Computer Science "arxiv.org". 2026.
Label prediction in neural networks (NNs) has O(n) complexity proportional to the number of classes. This holds true for classification using fully connected layers and cosine similarity with some set of class prototypes. In this paper we show that if NN latent space (LS) geometry is known and possesses specific properties, label prediction complexity can ...
Added: April 2, 2026
Biryukova K., Chelnokova D., Erkenova J. et al., Communications in Computer and Information Science 2024 Vol. 2364 CCIS P. 109 – 121
Added: February 25, 2026
Kramarenko L., Законность 2024 № 3 С. 16–19
Modern society, as well as the prosecutor's office and local self-government bodies, cannot be imagined without information technology. In this regard, the author suggests using information technology in the interaction between the prosecutor's office and local self-government bodies, which, in his opinion, will significantly affect the effectiveness of these bodies. ...
Added: January 21, 2026
Kramarenko L., Научный вестник Омской академии МВД России 2024 Т. 30 № 2(93) С. 162–168
The article discusses the amendments made to the Constitution of the Russian Federation in 2020, which introduced the concept of a unified system of public authority and established that it includes state authorities and local self-government bodies. The author suggests that the unified system of public authority was created in order to ensure effective cooperation ...
Added: January 21, 2026
Sorokin K., Beketov M., Онучин А. et al., / arxiv.org. Серия cs.SI "Social and Information Networks ". 2025.
Community detection in complex networks is a fundamental problem, open to new approaches in various scientific settings. We introduce a novel community detection method, based on Ricci flow on graphs. Our technique iteratively updates edge weights (their metric lengths) according to their (combinatorial) Foster version of Ricci curvature computed from effective resistance distance between the ...
Added: January 15, 2026
Petrovanov I., Sergeev A., / Series Computer Science "arxiv.org". 2025. No. 2512.18332.
Transport coding reduces message delay in packet-switched networks by introducing controlled redundancy at the transport layer: original packets are encoded into coded packets, and the message is reconstructed after the first successful deliveries, effectively shifting latency from the maximum packet delay to the -th order statistic. We present a concise, reproducible discrete-event implementation of transport coding in OMNeT++, including ...
Added: December 24, 2025
Пустовик В. А., Храмцова Л. М., В кн.: Социальная психология: вопросы теории и практики : Материалы X Международной научно-практической конференции памяти М.Ю. Кондратьева.: М.: Издательство МГППУ, 2025. С. 480–483.
In the context of social interaction, the decision-making process becomes more complex due to the need to account for personality traits and the decisions of other group members. This pilot study aims to investigate the link between personality traits and choice in an iterated Prisoner's Dilemma before and after participants' social interaction. The study involved ...
Added: December 2, 2025
Hessian-based lightweight neural network for brain vessel segmentation on a minimal training dataset
Меньшиков И. А., Бернадотт А. К., Elvimov N. S., / Series arXie "Statistical mechanics". 2025.
Accurate segmentation of blood vessels in brain magnetic resonance angiography (MRA) is essential for successful surgical procedures, such as aneurysm repair or bypass surgery. Currently, annotation is primarily performed through manual segmentation or classical methods, such as the Frangi filter, which often lack sufficient accuracy. Neural networks have emerged as powerful tools for medical image ...
Added: December 1, 2025
Чернышов Д. П., Satanin A., Shchur L., / Series arXiv "math". 2025.
We investigate the boundary separating regular and chaotic dynamics in the generalized Chirikov map, an extension of the standard map with phase-shifted secondary kicks. Lyapunov maps were computed across the parameter space (K,K(α, τ)) and used to train a convolutional neural network (ResNet18) for binary classification of dynamical regimes. The model reproduces the known critical ...
Added: November 21, 2025
Rubchinskiy A., Chubarova D., / Series WP7 "Математические методы анализа решений в экономике, бизнесе и политике". 2025. No. WP7/2025/01.
The article examines one of the most famous examples of socio-economic systems, characterized by significant uncertainty – the S&P-500 stock market, where shares of 500 largest US companies are traded. No assumptions are made about the probabilistic characteristics of the stock market. A flexible algorithm for daily trading has been developed, based on both known fixed data ...
Added: November 9, 2025
Meshchaninov V., Strashnov, P., Shevtsov A. et al., / Cornell University. Серия CoRR, arXiv:2403.03726 "Computing Research Repository,". 2025.
Protein design requires a deep understanding of the inherent complexities of the protein universe. While many efforts lean towards conditional generation or focus on specific families of proteins, the foundational task of unconditional generation remains underexplored and undervalued. Here, we explore this pivotal domain, introducing DiMA, a model that leverages continuous diffusion on embeddings derived ...
Added: October 5, 2025
Shabalin A., Meshchaninov V., Vetrov D., / Series cs.CL, arXiv:2505.18853 "Computation and Language". 2025.
Diffusion models have achieved state-of-the-art performance in generating images, audio, and video, but their adaptation to text remains challenging due to its discrete nature. Prior approaches either apply Gaussian diffusion in continuous latent spaces, which inherits semantic structure but struggles with token decoding, or operate in categorical simplex space, which respect discreteness but disregard semantic ...
Added: October 5, 2025
Абрамов А. С., Chernyshev V. L., Mikhaylets E. et al., / Series Social Science Research Network "Social Science Research Network". 2025.
Computer vision is one of the most relevant modern research areas with broad practical applications. However, traditional solutions based on deep learning have signicant limitations and can be misleading. Topological data analysis, on the other hand, is a modern approach to solving similar problems using mathematically deterministic methods of algebraic topology that reduce the risk ...
Added: September 23, 2025
Storchevoy M., Mylnikov L., Чернышев В. В. et al., / SSRN. Серия "Working Papers". 2025.
Внимание к охране природы принимает все большую значимость для бизнеса с одной стороны в связи с ужесточением в природоохранном законодательстве, а с другой в связи с использованием ESG рейтингов при принятии решений о коммерческой деятельности компаний. Составление рейтинга LLM систем, способных оказывать консультационные услуги в области природоохраны и ESG, позволяет осуществить выбор такой системы для ...
Added: September 18, 2025
Kochetkov Y., / Series arXiv.org e-print archive "arXiv.math". 2025. No. 07600.
We demonstrate in an elementary way how to construct a frieze pattern of width m-3 from a partition of a convex m-gon
by not intersecting diagonals. ...
Added: September 17, 2025
M.: Max press, 2025.
The book contains full papers in Russian, short papers and poster abstracts included in the agenda of the International Conference “Russian Supercomputing Days”. ...
Added: September 12, 2025
Kochetkov Y., / Series arXiv.org e-print archive "arXiv.math". 2025. No. 20584.
We give a new proof of the following statement: the Catalan number C_n is divisible
by n+2, if n is odd and n<> 3k+1. ...
Added: September 9, 2025
Chepikov I., Karpov I., , in: 26th International Conference, AIED 2025, Palermo, Italy, July 22–26, 2025, Proceedings, Part I. Artificial Intelligence in Education. Posters and Late Breaking Results, Workshops and Tutorials, Industry and Innovation Tracks, Practitioners, Doctoral Consortium, Blue Sky, and WideAIED.: Springer, 2025. P. 352 – 358.
Modern LLM models such as BERT, ChatGPT, DeepSeek have shown great potential in solving various tasks, including text classification, text generation, analysis and summary of documents. In this paper, we show that these models close to classical ML approaches based on decision trees not only in text processing, but also in processing classical tabular data ...
Added: September 4, 2025
Muminova A., Психологические исследования: электронный научный журнал 2025 Т. 18 № 99
In the context of global migration, schools function not only as educational institutions but also as social spaces where intercultural relationships are shaped. This study investigates the role of ethnic diversity in moderating the relationship between intercultural school climate and students’ interaction strategies (cooperation vs. competition). The sample included students from Russia (N = 185) ...
Added: June 23, 2025