Preface This volume contains proceedings of the fourth conference on Analysis of Im- ages, Social Networks and Texts (AIST’2015)1 . The first three conferences in 2012–2014 attracted a significant number of students, researchers, academics and engineers working on interdisciplinary data analysis of images, texts, and social networks. The broad scope of AIST makes it an event where researchers from differ- ent domains, such as image and text processing, exploiting various data analysis techniques, can meet and exchange ideas. We strongly believe that this may lead to crossfertilisation of ideas between researchers relying on modern data analy- sis machinery. Therefore, AIST brings together all kinds of applications of data mining and machine learning techniques. The conference allows specialists from different fields to meet each other, present their work, and discuss both theo- retical and practical aspects of their data analysis problems. Another important aim of the conference is to stimulate scientists and people from the industry to benefit from the knowledge exchange and identify possible grounds for fruitful collaboration. The conference was held during April 9–11, 2015. Following an already es- tablished tradition, the conference was organised in Yekaterinburg, a cross-roads between European and Asian parts of Russia, the capital of Urals region.The key topics of AIST are analysis of images and videos; natural language processing and computational linguistics; social network analysis; pattern recognition, machine learning and data mining; recommender systems and collaborative technologies; semantic web, ontologies and their applications. The Program Committee and the reviewers of the conference included well- known experts in data mining and machine learning, natural language process- ing, image processing, social network analysis, and related areas from leading institutions of 22 countries including Australia, Bangladesh, Belgium, Brazil, Cyprus, Egypt, Finland, France, Germany, Greece, India, Ireland, Italy, Luxem- bourg, Poland, Qatar, Russia, Spain, The Netherlands, UK, USA and Ukraine. This year the number of submission has doubled and we have received 140 submissions mostly from Russia but also from Algeria, Bangladesh, Belgium, India, Kazakhstan, Mexico, Norway, Tunisia, Ukraine, and USA. Out of 140 only 32 papers were accepted as regular oral papers (24 long and 8 short). Thus, the acceptance rate of this volume was around 23%. In order to encourage young practitioners and researchers we included 5 industry papers to the main volume and 25 papers to the supplementary proceedings. Each submission was reviewed by at least three reviewers, experts in their fields, in order to supply detailed and helpful comments. The conference also featured several invited talks and tutorials, as well as an industry session dedicated to current trends and challenges. 1 http://aistconf.org/ ii Invited talks: – Pavel Braslavski (Ural Federal University, Yekaterinburg, Russia), Questions Online: What, Where, and Why Should we Care? – Michael Khachay (Krasovsky Institute of Mathematics and Mechanics UB RAS & Ural Federal University, Yekaterinburg, Russia), Machine Learning in Combinatorial Optimization: Boosting of Polynomial Time Approximation Algorithms. – Valeri Labunets (Ural Federal University, Yekaterinburg, Russia), Is the Hu- man Brain a Quantum Computer? – Sergey Nikolenko (National Research University Higher School of Economics & Steklov Mathematical Institute, St. Petersburg, Russia), Probabilistic Rating Systems – Andrey Savchenko (National Research University Higher School of Eco- nomics, Nizhny Novgorod, Russia), Sequential Hierarchical Image Recog- nition based on the Pyramid Histograms of Oriented Gradients with Small Samples – Alexander Semenov (International laboratory for Applied Network Research at HSE, Moscow, Russia), Attributive and Network Features of the Users of Suicide and Depression Groups of Vk.com Tutorials: – Alexander Panchenko (Technische Universität Darmstadt, Germany), Com- putational Lexical Semantics: Methods and Applications – Artem Lukanin (South Ural State University, Chelyabinsk, Russia), Text Processing with Finite State Transducers in Unitex The industry speakers also covered a wide variety of topics: – Dmitry Bugaichenko (OK.ru), Does Size Matter? Smart Data at OK.ru – Mikhail Dubov (National Research University Higher School of Economics, Moscow, Russia), Text Analysis with Enhanced Annotated Suffix Trees: Al- gorithmic Base and Industrial Usage – Nikita Kazeev (Yandex Data Factory), Role of Machine Learning in High Energy Physics Research at LHC – Artem Kuznetsov (SKB Kontur), Family Businesses: Relation Extraction between Companies by Means of Wikipedia – Alexey Natekin (Data Mining Labs), ATM Maintenance Cost Optimization with Machine Learning Techniques – Konstantin Obukhov (Clever Data), Customer Experience Technologies: Prob- lems of Feedback Modeling and Client Churn Control – Alexandra Shilova (Centre IT), Centre of Information Technologies: Data Analysis and Processing for Large-Scale Information Systems We would also like to mention the best conference paper selected by the Program Committee. It was written by Oleg Ivanov and Sergey Bartunov and is entitled “Learning Representations in Directed Networks”. iii We would like to thank the authors for submitting their papers and the members of the Program Committee for their efforts in providing exhaustive reviews. We would also like to express special gratitude to all the invited speakers and industry representatives. We deeply thank all the partners and sponsors, and owe our gratitude to the Ural Federal University for substantial financial support of the whole con- ference, namely, the Center of Excellence in Quantum and Video Information Technologies: from Computer Vision to Video Analystics (QVIT: CV → VA). We would like to acknowledge the Scientific Fund of Higher School of Economics for providing AIST participants with travel grants. Our special thanks goes to Springer editors who helped us, starting from the first conference call to the final version of the proceedings. Last but not least, we are grateful to all organisers, especially to Eugeniya Vlasova and Dmitry Ustalov, and the volunteers, whose endless energy saved us at the most critical stages of the conference preparation. Traditionally, we would like to mention the Russian word “aist” is more than just a simple abbreviation (in Cyrillic), it means a “stork”. Since it is a wonderful free bird, a symbol of happiness and peace, this stork brought us the inspiration to organise the AIST conference. So we believe that this young and rapidly growing conference will be bringing inspiration to data scientists around the World! April, 2015 Mikhail Yu. Khachay Natalia Konstantinova Alexander Panchenko Radhakrishnan Delhibabu Nikita Spirin Valeri G. Labunets iv Organisation The conference was organized by a joint team from Ural Federal University (Yekaterinburg, Russia), Krasovsky Institute of Mathematics and Mechanics, Ural Branch of Russian Academy of Sciences (Yekaterinburg, Russia), and the National Research University Higher School of Economics (Moscow, Russia). It was supported by a special grant from Ural Federal University for the Center of Excellence in Quantum and Video Information Technologies: from Computer Vision to Video Analystics (QVIT: CV → VA). Program Committee Chairs Mikhail Khachay Krasovsky Institute of Mathematics and Mechanics of UB RAS, Russia Natalia Konstantinova University of Wolverhampton, UK Alexander Panchenko Technische Universität Darmstadt, Germany & Uni- versité catholique de Louvain, Belgium General Chair Valeri G. Labunets Ural Federal University, Russia Organising Chair Eugeniya Vlasova National Research University Higher School of Eco- nomics, Moscow Proceedings Chair Dmitry I. Ignatov National Research University Higher School of Eco- nomics, Russia Poster Chairs Nikita Spirin University of Illinois at Urbana-Champaign, USA Dmitry Ustalov Krasovsky Institute of Mathematics and Mechanics & Ural Federal University, Russia International Liaison Chair Radhakrishnan Delhibabu Kazan Federal University, Russia v Organising Committee and Volunteers Alexandra Barysheva National Research University Higher School of Eco- nomics, Russia Liliya Galimzyanova Ural Federal University, Russia Anna Golubtsova National Research University Higher School of Eco- nomics, Russia Vyacheslav Novikov National Research University Higher School of Eco- nomics, Russia Natalia Papulovskaya Ural Federal University, Yekaterinburg Yuri Pekov Moscow State University, Russia Evgeniy Tsymbalov National Research University Higher School of Eco- nomics, Russia Andrey Savchenko National Research University Higher School of Eco- nomics, Russia Dmitry Ustalov Krasovsky Institute of Mathematics and Mechanics & Ural Federal University, Russia Rostislav Yavorsky National Research University Higher School of Eco- nomics, Russia Industry Session Organisers Ekaterina Chernyak National Research University Higher School of Eco- nomics, Russia Alexander Semenov National Research University Higher School of Eco- nomics, Russia vi Program Committee Mikhail Ageev Lomonosov Moscow State University, Russia Atiqur Rahman Ahad University of Dhaka, Bangladesh Igor Andreev Mail.Ru, Russia Nikolay Arefiev Moscow State University & Digital Society Lab, Russia Jaume Baixeries Politechnic University of Catalonia, Spain Pedro Paulo Balage Universidade de São Paulo, Brazil Sergey Bartunov Lomonosov Moscow State University & National Re- search University Higher School of Economics, Rus- sia Malay Bhattacharyya Indian Institute of Engineering Science and Technol- ogy, India Vladimir Bobrikov Imhonet.ru, Russia Victor Bocharov OpenCorpora & Yandex, Russia Daria Bogdanova Dublin City University, Ireland Elena Bolshakova Lomonosov Moscow State University, Russia Aurélien Bossard Orange Labs, France Pavel Botov Moscow Institute of Physics and Technology, Russia Jean-Leon Bouraoui Université Catholique de Louvain, Belgium Leonid Boytsov Carnegie Mellon University, USA Pavel Braslavski Ural Federal University & Kontur Labs, Russia Andrey Bronevich National Research University Higher School of Eco- nomics, Russia Aleksey Buzmakov LORIA (CNRS-Inria-Université de Lorraine), France Artem Chernodub Institute of Mathematical Machines and Systems of NASU, Ukraine Vladimir Chernov Image Processing Systems Institute of RAS, Russia Ekaterina Chernyak National Research University Higher School of Eco- nomics, Russia Marina Chicheva Image Processing Systems Institute of RAS, Russia Miranda Chong University of Wolverhampton, UK Hernani Costa University of Malaga, Spain Florent Domenach University of Nicosia, Cyprus Alexey Drutsa Lomonosov Moscow State University & Yandex, Russia Maxim Dubinin NextGIS, Russia Julia Efremova Eindhoven University of Technology, The Nether- lands Shervin Emami NVIDIA, Australia Maria Eskevich Dublin City University, Ireland Victor Fedoseev Samara State Aerospace University, Russia Mark Fishel University of Zurich, Germany vii Thomas Francois Université catholique de Louvain, Belgium Oleksandr Frei Schlumberger, Norway Binyam Gebrekidan Gebre Max Planck Computing & Data Facility, Germany Dmitry Granovsky Yandex, Russia Mena Habib University of Twente, The Netherlands Dmitry Ignatov National Research University Higher School of Eco- nomics, Russia Dmitry Ilvovsky National Research University Higher School of Eco- nomics, Russia Vladimir Ivanov Kazan Federal University, Russia Sujay Jauhar Carnegie Mellon University, USA Dmitry Kan AlphaSense Inc., USA Nikolay Karpov National Research University Higher School of Eco- nomics, Russia Yury Katkov Blue Brain Project, Switzerland Mehdi Kaytoue INSA de Lyon, France Laurent Kevers DbiT, Luxembourg Michael Khachay Krasovsky Institute of Mathematics and Mechanics UB RAS, Russia Evgeny Kharitonov Moscow Institute of Physics and Technology, Russia Vitaly Khudobakhshov Saint Petersburg University & National Research University of Information Technologies, Mechanics and Optics, Russia Ilya Kitaev iBinom, Russia & Voronezh State University, Russia Ekaterina Kochmar University of Cambridge, UK Sergei Koltcov National Research University Higher School of Eco- nomics, Russia Olessia Koltsova National Research University Higher School of Eco- nomics, Russia Natalia Konstantinova University of Wolverhampton, UK Anton Konushin Lomonosov Moscow State University, Russia Andrey Kopylov Tula State University, Russia Kirill Kornyakov Itseez, Russia & University of Nizhny Novgorod, Russia Maxim Korolev Ural State University, Russia Anton Korshunov Institute of System Programming of RAS, Russia Yuri Kudryavcev PM Square, Australia Valentina Kuskova National Research University Higher School of Eco- nomics, Russia Sergei O. Kuznetsov National Research University Higher School of Eco- nomics, Russia Valeri G. Labunets Ural Federal University, Russia Alexander Lepskiy National Research University Higher School of Eco- nomics, Russia Benjamin Lind National Research University Higher School of Eco- nomics, Russia viii Natalia Loukachevitch Research Computing Center of Moscow State Uni- versity, Russia Ilya Markov University of Amsterdam, The Netherlands Luis Marujo Carnegie Mellon University, USA & Universidade de Lisboa, Portugal Sérgio Matos University of Aveiro, Portugal Julian Mcauley The University of California, San Diego, USA Yelena Mejova Qatar Computing Research Institute, Qatar Vlado Menkovski Eindhoven University of Technology, The Nether- lands Christian M. Meyer Technische Universität Darmstadt, Germany Olga Mitrofanova St. Petersburg State University, Russia Nenad Mladenovic Brunel University, UK Vladimir Mokeyev South Ural State university, Russia Gyorgy Mora Prezi Inc., USA Andrea Moro Universita di Roma, Italy Sergey Nikolenko Steklov Mathematical Institute & National Research University Higher School of Economics, Russia Vasilina Nikoulina Xerox Research Center Europe, France Damien Nouvel National Institute for Oriental Languages and Civi- lizations, France Dmitry Novitski Institute of Cybernetics of NASU Georgios Paltoglou University of Wolverhampton, UK Alexander Panchenko Université catholique de Louvain, Belgium Denis Perevalov Krasovsky Institute of Mathematics and Mechanics, Russia Georgios Petasis National Centre of Scientific Research “Demokritos”, Greece Andrey Philippovich Bauman Moscow State Technical University, Russia Leonidas Pitsoulis Aristotle University of Thessaloniki, Greece Lidia Pivovarova University of Helsinki, Finland Vladimir Pleshko RCO, Russia Jonas Poelmans Alumni of Katholieke Universiteit Leuven, Belgium Alexander Porshnev National Research University Higher School of Eco- nomics, Russia Surya Prasath University of Missouri-Columbia, USA Delhibabu Radhakrishnan Kazan Federal University and Innopolis, Russia Carlos Ramisch Aix Marseille University, France Alexandra Roshchina Institute of Technology Tallaght Dublin, Ireland Eugen Ruppert TU Darmstadt, Germany Mohammed Abdel-Mgeed Ain Shams University, Egypt M. Salem Grigory Sapunov Stepic, Russia Sheikh Muhammad Sarwar University of Dhaka, Bangladesh Andrey Savchenko National Research University Higher School of Eco- nomics, Russia ix Marijn Schraagen Utrecht University, The Netherlands Vladimir Selegey ABBYY, Russia Alexander Semenov National Research University Higher School of Eco- nomics, Russia Oleg Seredin Tula State University, Russia Vladislav Sergeev Image Processing Systems Institute of the RAS, Russia Andrey Shcherbakov Intel, Russia Dominik Śle˛zak University of Warsaw, Poland & Infobright Inc. Gleb Solobub Agent.ru, Russia Andrei Sosnovskii Ural Federal University, Russia Nikita Spirin University of Illinois at Urbana-Champaign, USA Sanja Stajner University of Lisbon, Portugal Rustam Tagiew Alumni of TU Freiberg, Germany Irina Temnikova Qatar Computing Research Institute, Qatar Christos Tryfonopoulos University of Peloponnisos, Greece Alexander Ulanov HP Labs, Russia Dmitry Ustalov Krasovsky Institute of Mathematics and Mechanics & Ural Federal University, Russia Natalia Vassilieva HP Labs, Russia Yannick Versley Heidelberg University, Germany Evgeniya Vlasova Higher School of Economics Svitlana Volkova Johns Hopkins University, USA Konstantin Vorontsov Forecsys & Dorodnicyn Computing Center of RAS, Russia Ekaterina Vylomova Bauman Moscow State Technical University, Moscow Patrick Watrin Université catholique de Louvain, Belgium Rostislav Yavorsky National Research University Higher School of Eco- nomics, Russia Roman Zakharov Université catholique de Louvain, Belgium Marcos Zampieri Saarland University, Germany Sergei M. Zraenko Ural Federal University, Russia Olga Zvereva Ural Federal University, Russia Invited Reviewers Sujoy Chatterjee University of Kalyani, India Alexander Goncharov CVisionLab, Russia Vasiliy Kopenkov Image Processing Systems Institute of RAS, Russia Alexis Moinet University of Mons, Belgium Ekaterina Ostheimer Capricat LLC, USA Sergey V. Porshnev Ural Federal University, Russia Paraskevi Raftopoulou Technical University of Crete, Greece Ali Tayari Technical University of Crete, Greece x Sponsors and Partners Ural Federal University Krasovsky Institute of Mathematics and Mechanics GraphiCon Exactpro IT Centre SKB Kontur JetBrains Yandex Ural IT Cluster NLPub Digital Society Laboratory CLAIM xi Table of Contents Mathematical Model of the Impulses Transformation Processes in Natural Neurons for Biologically Inspired Control Systems Development . 1 Aleksandr Bakhshiev, Filipp Gundelakh Construction of Images Using Minimal Splines . . . . . . . . . . . . . . . . . . . . . . . . 13 Irina Burova, Olga Bezrukavaya Fast Infinitesimal Fourier Transform for Signal and Image Processing via Multiparametric and Fractional Fourier Transforms . . . . . . . . . . . . . . . . 19 Ekaterina Osthaimer, Valeriy Labunets, Stepan Martyugin Approximating Social Ties Based on Call Logs: Whom Should We Prioritize? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Mohammad Erfan, Alim Ul Gias, Sheikh Muhammad Sarwar, Kazi Sakib Identification of Three-Dimensional Crystal Lattices by Estimation of Their Unit Cell Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Dmitriy Kirsh, Alexander Kupriyanov Construction of Adaptive Educational Forums Based on Intellectual Analysis of Structural and Semantics Features of Messages . . . . . . . . . . . . . 46 Alexander Kozko The Investigation of Deep Data Representations Based on Decision Tree Ensembles for Classification Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Pavel Druzhkov, Valentina Kustikova Families of Heron Digital Filters for Images Filtering . . . . . . . . . . . . . . . . . . 56 Ekaterina Ostheimer, Valeriy Labunets, Filipp Myasnikov Imitation of human behavior in 3D-shooter game . . . . . . . . . . . . . . . . . . . . . 64 Ilya Makarov, Mikhail Tokmakov, Lada Tokmakova The Text Network Analysis: What Does Strategic Documentation Tell Us About Regional Integration? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 Andrey Murashov, Oleg Shmelev A Nonlinear Dimensionality Reduction Using Combined Approach to Feature Space Decomposition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 Evgeny Myasnikov Studies of Anthropometrical Features using Machine Learning Approach . 96 The Long Nguyen, Thu Huong Nguyen, Aleksei Zhukov An Approach to Multi-Domain Data Model Development Based on the Model-Driven Architecture and Ontologies . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 Denis A. Nikiforov, Igor G. Lisikh, Ruslan L. Sivakov xii Implementation of Image Processing Algorithms on the Graphics Processing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 Natalia Papulovskaya, Kirill Breslavskiy, Valentin Kashitsin Am I Really Happy When I Write “Happy” in My Post? . . . . . . . . . . . . . . . 126 Pavel Shashkin, Alexander Porshnev Study of the Mass Center Motion of the Left Ventricle Area in Echocardiographic Videos . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 Sergey Porshnev, Vasiliy Zyuzin, Andrey Mukhtarov, Anastasia Bobkova, Vladimir Bobkov Accuracy Analysis of Estimation of 2-D Flow Profile in Conduits by Results of Multipath Flow Measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143 Mikhail Ronkin, Aleksey Kalmykov Semi-Automated Integration of Legacy Systems Using Linked Data . . . . . . 154 Ilya Semerhanov, Dmitry Mouromtsev Adaptive Regularization Algorithm Paired with Image Segmentation . . . . 166 Tatyana Serezhnikova Algorithm of Interferometric Coherence Estimation for Synthetic Aperture Radar Image Pair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172 Andrey Sosnovsky, Victor Kobernichenko Irregularity as a Quantitative Assessment of Font Drawing and Its Effect on the Reading Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177 Dmitry Tarasov, Alexander Sergeev Fast Full-Search Motion Estimation Method Based On Fast Fourier Transform Algorithm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 Elena I. Zakharenko, Evgeniy A. Altman Development of Trained Algorithm Detection of Fires for Multispectral Systems Remote Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187 Sergey Zraenko, Margarita Mymrina, Vladislav Ganzha About The Methods of Research Digital Copies Works of Art to Determine Their Specific Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196 Viktoriya Slavnykh, Alexander Sergeev, Viktor Filimonov Evolving Ontologies in the Aspect of Handling Temporal or Changeable Artifacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203 Aleksey Demidov xiii