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Description Logics Workshop, Proceedings of the 28th International Workshop on Description Logics, Athens, Greece, June 7th to 10th, 2015.
Vol. 1350.
CEUR Workshop Proceedings, 2015.
Chapters
Bienvenu M., Kikot S., Podolskii V. V., , in: Description Logics Workshop, Proceedings of the 28th International Workshop on Description Logics, Athens, Greece, June 7th to 10th, 2015.Vol. 1350.: CEUR Workshop Proceedings, 2015. P. 1–4.
Added: October 19, 2016
Keywords: Description logics
Shabanov N., Kuricheva O., Kurbatova J. et al., / Series Working Papers SSRN "Department of Economics Ca’ Foscari University of Venice". 2026.
The carbon balance of an ecosystem is the difference between Gross Primary Productivity (GPP) and Ecosystem Respiration (Reco) as expressed by Net Ecosystem Exchange (NEE). While remote sensing retrievals of GPP have reached maturity, Reco estimation remains underexplored and ultimately cast bias on NEE. Here we present an end-to-end multi-scale analysis of the mechanism of ...
Added: August 21, 2026
Ponomarenko A., / Series Computer Science "arxiv.org". 2025.
This paper addresses the challenge of merging hierarchical navigable small world (HNSW) graphs, a critical operation for distributed systems, incremental indexing, and database compaction. We propose three algorithms for this task: Naive Graph Merge (NGM), Intra Graph Traversal Merge (IGTM), and Cross Graph Traversal Merge (CGTM). These algorithms differ in their approach to vertex selection ...
Added: July 30, 2026
Piontkovski D., / Series arXiv "math". 2026.
A noncommutative projective variety is defined, following Artin and Zhang, by a graded coherent algebra 𝐴. The category of coherent sheaves is then the quotient qgr(𝐴) of the category of finitely presented graded modules by the subcategory of torsion modules. We consider the categorical and polynomial entropies of the Serre twist, that is, of the ...
Added: June 23, 2026
Piontkovski D., / Series arXiv "math". 2025.
If a symmetric multilinear algebra is weakly nil, then it is Engel. This result may be regarded as an infinite-dimensional analogue of the well-known Jacobian theorem, which states that if a polynomial mapping has a polynomial inverse, then its Jacobian matrix is invertible. This refines a theorem of Gerstenhaber and partially answers a question posed ...
Added: June 23, 2026
Shipilov F., Barnyakov A., Ivanov A. et al., / Series Physics "arxiv.org". 2026.
A fast simulation of the detector response is a vital task in high-energy physics (HEP). Traditional Monte-Carlo methods form the backbone of modern particle physics simulation software but are computationally expensive. We present a machine-learning-based approach to fast simulation of the Focusing Aerogel Ring Imaging Cherenkov (FARICH) detector response. Given a particle track and momentum, ...
Added: May 19, 2026
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
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
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
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
Zakharyaschev M., Kontchakov R., Ryzhikov V. et al., The International Joint Conference on Artificial Intelligence (IJCAI), 2020.
Traditionally, description logic has focused on represent- ing and reasoning about classes rather than relations (roles), which has been justified by the deterioration of the computa- tional properties if expressive role inclusions are added. The situation is even worse in the temporalised setting, where monodicity is viewed as an almost necessary condition for decidability. We ...
Added: November 6, 2021
Gerasimova O., Kikot S., Kurucz A. et al., , in: Proceedings of the 17th International Conference on Principles of Knowledge Representation and Reasoning.: The International Joint Conference on Artificial Intelligence (IJCAI), 2020. P. 403–413.
Added: October 9, 2020
Obiedkov S., Sertkaya B., Zolotukhin D., , in: 32nd International Workshop on Description Logics, DL 2019; Oslo; Norway; 18 June 2019 through 21 June 2019.: CEUR-WS.org, 2019. P. 1–10.
We propose an approach for approximately completing a TBox w.r.t. a fixed model. By asking implication questions to a domain expert, our method approximates the subsumption relationships that hold in expert’s model and enriches the TBox with the newly discovered relationships between a given set of concept names. Our approach is based on Angluin’s exact ...
Added: October 29, 2019
Gerasimova O., Kikot S., Zakharyaschev M., , in: Proceedings of the 31th International Workshop on Description Logics, Tempe, Arizona, October 27-29, 2018.: Aachen: CEUR Workshop Proceedings, 2018. P. 1–13.
We prove a number of new syntactic and semantic sufficient and necessary conditions for ontology-mediated queries (OMQs) with one covering axiom to be in the classes AC0 and NL for data complexity, and to be L-, NL- or P-hard. We also give two new examples of very simple CONP-complete OMQs. ...
Added: October 22, 2018
Gerasimova O., Kikot S., Podolskii V. V. et al., , in: Proceedings of the 8th international Conference on Knowledge Engineering and Semantic Web.: Berlin: Springer, 2017. P. 143–158.
This paper reports on our ongoing work that aims at a classification of conjunctive queries q according to the data complexity of answering ontology-mediated queries (A -> T v F, q). We give examples of queries from the complexity classes C in {AC0, L, NL, P, coNP}, and obtain a few syntactical conditions for C-membership ...
Added: December 3, 2017
Gerasimova O., Podolskii V. V., Kikot S. et al., , in: Proceedings of the 30th International Workshop on Description Logics, Montpellier, France, July 18-21, 2017.: Aachen: CEUR Workshop Proceedings, 2017. Ch. 19 P. 1–12.
Thispaperreportsonourongoingworkthataimsataclassificationof conjunctive queries q according to the data complexity of answering ontology- mediated queries ({A ⊑ T ⊔ F }, q). We give examples of queries from the complexity classes C ∈ {AC0, L, NL, P, CONP}, and obtain a few syntactical conditions for C-membership and C-hardness. ...
Added: July 27, 2017
Aachen: CEUR Workshop Proceedings, 2017.
The International Workshop on Description Logics is the main annual event of the Description Logic research community. It is the forum at which those interested in description logics, from both academia and industry, meet to discuss ideas, share information, and compare experiences. The workshop explicitly welcomes submissions from researchers that are new to the area ...
Added: July 27, 2017